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virtualx-engine/editor/plugins/theme_editor_plugin.cpp
Yuri Sizov 635b8a1474 Split theme generation logic into several subroutines 
This change introduces a new theme configuration struct to be
passed to the aforementioned routines to better control reuse
of styles and definitions in the generator.

Everything not passed and not explicitly shared is scoped so it
is not automatically accessible throughout the routine. This
should ensure that the decision to share styles is a conscious one.

In the future we will try to reduce the number of unique definitions
and share most of it. This PR is a stepping stone on this path.

This also puts the effort into separating redefinitions of
default theme items vs custom types introduced only by the editor.
In a few cases where editor-specific definitions need to reference
default definitions we simply fetch them from the theme. It's not
ideal and hides the dependency a bit, but hopefully these cases
will be abstracted properly in due time.
2024-01-16 11:57:45 +01:00

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/**************************************************************************/
/* theme_editor_plugin.cpp */
/**************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/**************************************************************************/
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/**************************************************************************/
#include "theme_editor_plugin.h"
#include "core/os/keyboard.h"
#include "editor/editor_help.h"
#include "editor/editor_node.h"
#include "editor/editor_resource_picker.h"
#include "editor/editor_string_names.h"
#include "editor/editor_undo_redo_manager.h"
#include "editor/gui/editor_file_dialog.h"
#include "editor/inspector_dock.h"
#include "editor/progress_dialog.h"
#include "editor/themes/editor_scale.h"
#include "scene/gui/check_button.h"
#include "scene/gui/color_picker.h"
#include "scene/gui/item_list.h"
#include "scene/gui/option_button.h"
#include "scene/gui/panel_container.h"
#include "scene/gui/scroll_container.h"
#include "scene/gui/split_container.h"
#include "scene/gui/tab_bar.h"
#include "scene/gui/tab_container.h"
#include "scene/gui/texture_rect.h"
#include "scene/theme/theme_db.h"
void ThemeItemImportTree::_update_items_tree() {
import_items_tree->clear();
TreeItem *root = import_items_tree->create_item();
if (base_theme.is_null()) {
return;
}
String filter_text = import_items_filter->get_text();
List<StringName> types;
List<StringName> names;
List<StringName> filtered_names;
base_theme->get_type_list(&types);
types.sort_custom<StringName::AlphCompare>();
int color_amount = 0;
int constant_amount = 0;
int font_amount = 0;
int font_size_amount = 0;
int icon_amount = 0;
int stylebox_amount = 0;
tree_color_items.clear();
tree_constant_items.clear();
tree_font_items.clear();
tree_font_size_items.clear();
tree_icon_items.clear();
tree_stylebox_items.clear();
for (const StringName &E : types) {
String type_name = (String)E;
Ref<Texture2D> type_icon;
if (E == "") {
type_icon = get_editor_theme_icon(SNAME("NodeDisabled"));
} else {
type_icon = EditorNode::get_singleton()->get_class_icon(E, "NodeDisabled");
}
TreeItem *type_node = import_items_tree->create_item(root);
type_node->set_meta("_can_be_imported", false);
type_node->set_collapsed(true);
type_node->set_icon(0, type_icon);
type_node->set_text(0, type_name);
type_node->set_cell_mode(IMPORT_ITEM, TreeItem::CELL_MODE_CHECK);
type_node->set_checked(IMPORT_ITEM, false);
type_node->set_editable(IMPORT_ITEM, true);
type_node->set_cell_mode(IMPORT_ITEM_DATA, TreeItem::CELL_MODE_CHECK);
type_node->set_checked(IMPORT_ITEM_DATA, false);
type_node->set_editable(IMPORT_ITEM_DATA, true);
bool is_matching_filter = (filter_text.is_empty() || type_name.findn(filter_text) > -1);
bool has_filtered_items = false;
for (int i = 0; i < Theme::DATA_TYPE_MAX; i++) {
Theme::DataType dt = (Theme::DataType)i;
names.clear();
filtered_names.clear();
base_theme->get_theme_item_list(dt, E, &names);
bool data_type_has_filtered_items = false;
for (const StringName &F : names) {
String item_name = (String)F;
bool is_item_matching_filter = (item_name.findn(filter_text) > -1);
if (!filter_text.is_empty() && !is_matching_filter && !is_item_matching_filter) {
continue;
}
// Only mark this if actual items match the filter and not just the type group.
if (!filter_text.is_empty() && is_item_matching_filter) {
has_filtered_items = true;
data_type_has_filtered_items = true;
}
filtered_names.push_back(F);
}
if (filtered_names.size() == 0) {
continue;
}
TreeItem *data_type_node = import_items_tree->create_item(type_node);
data_type_node->set_meta("_can_be_imported", false);
data_type_node->set_metadata(0, i);
data_type_node->set_collapsed(!data_type_has_filtered_items);
data_type_node->set_cell_mode(IMPORT_ITEM, TreeItem::CELL_MODE_CHECK);
data_type_node->set_checked(IMPORT_ITEM, false);
data_type_node->set_editable(IMPORT_ITEM, true);
data_type_node->set_cell_mode(IMPORT_ITEM_DATA, TreeItem::CELL_MODE_CHECK);
data_type_node->set_checked(IMPORT_ITEM_DATA, false);
data_type_node->set_editable(IMPORT_ITEM_DATA, true);
List<TreeItem *> *item_list = nullptr;
switch (dt) {
case Theme::DATA_TYPE_COLOR:
data_type_node->set_icon(0, get_editor_theme_icon(SNAME("Color")));
data_type_node->set_text(0, TTR("Colors"));
item_list = &tree_color_items;
color_amount += filtered_names.size();
break;
case Theme::DATA_TYPE_CONSTANT:
data_type_node->set_icon(0, get_editor_theme_icon(SNAME("MemberConstant")));
data_type_node->set_text(0, TTR("Constants"));
item_list = &tree_constant_items;
constant_amount += filtered_names.size();
break;
case Theme::DATA_TYPE_FONT:
data_type_node->set_icon(0, get_editor_theme_icon(SNAME("FontItem")));
data_type_node->set_text(0, TTR("Fonts"));
item_list = &tree_font_items;
font_amount += filtered_names.size();
break;
case Theme::DATA_TYPE_FONT_SIZE:
data_type_node->set_icon(0, get_editor_theme_icon(SNAME("FontSize")));
data_type_node->set_text(0, TTR("Font Sizes"));
item_list = &tree_font_size_items;
font_size_amount += filtered_names.size();
break;
case Theme::DATA_TYPE_ICON:
data_type_node->set_icon(0, get_editor_theme_icon(SNAME("ImageTexture")));
data_type_node->set_text(0, TTR("Icons"));
item_list = &tree_icon_items;
icon_amount += filtered_names.size();
break;
case Theme::DATA_TYPE_STYLEBOX:
data_type_node->set_icon(0, get_editor_theme_icon(SNAME("StyleBoxFlat")));
data_type_node->set_text(0, TTR("Styleboxes"));
item_list = &tree_stylebox_items;
stylebox_amount += filtered_names.size();
break;
case Theme::DATA_TYPE_MAX:
break; // Can't happen, but silences warning.
}
filtered_names.sort_custom<StringName::AlphCompare>();
for (const StringName &F : filtered_names) {
TreeItem *item_node = import_items_tree->create_item(data_type_node);
item_node->set_meta("_can_be_imported", true);
item_node->set_text(0, F);
item_node->set_cell_mode(IMPORT_ITEM, TreeItem::CELL_MODE_CHECK);
item_node->set_checked(IMPORT_ITEM, false);
item_node->set_editable(IMPORT_ITEM, true);
item_node->set_cell_mode(IMPORT_ITEM_DATA, TreeItem::CELL_MODE_CHECK);
item_node->set_checked(IMPORT_ITEM_DATA, false);
item_node->set_editable(IMPORT_ITEM_DATA, true);
_restore_selected_item(item_node);
item_node->propagate_check(IMPORT_ITEM, false);
item_node->propagate_check(IMPORT_ITEM_DATA, false);
item_list->push_back(item_node);
}
}
// Remove the item if it doesn't match the filter in any way.
if (!is_matching_filter && !has_filtered_items) {
root->remove_child(type_node);
memdelete(type_node);
continue;
}
// Show one level inside of a type group if there are matches in items.
if (!filter_text.is_empty() && has_filtered_items) {
type_node->set_collapsed(false);
}
}
if (color_amount > 0) {
Array arr;
arr.push_back(color_amount);
select_colors_label->set_text(TTRN("1 color", "{num} colors", color_amount).format(arr, "{num}"));
select_all_colors_button->set_visible(true);
select_full_colors_button->set_visible(true);
deselect_all_colors_button->set_visible(true);
} else {
select_colors_label->set_text(TTR("No colors found."));
select_all_colors_button->set_visible(false);
select_full_colors_button->set_visible(false);
deselect_all_colors_button->set_visible(false);
}
if (constant_amount > 0) {
Array arr;
arr.push_back(constant_amount);
select_constants_label->set_text(TTRN("1 constant", "{num} constants", constant_amount).format(arr, "{num}"));
select_all_constants_button->set_visible(true);
select_full_constants_button->set_visible(true);
deselect_all_constants_button->set_visible(true);
} else {
select_constants_label->set_text(TTR("No constants found."));
select_all_constants_button->set_visible(false);
select_full_constants_button->set_visible(false);
deselect_all_constants_button->set_visible(false);
}
if (font_amount > 0) {
Array arr;
arr.push_back(font_amount);
select_fonts_label->set_text(TTRN("1 font", "{num} fonts", font_amount).format(arr, "{num}"));
select_all_fonts_button->set_visible(true);
select_full_fonts_button->set_visible(true);
deselect_all_fonts_button->set_visible(true);
} else {
select_fonts_label->set_text(TTR("No fonts found."));
select_all_fonts_button->set_visible(false);
select_full_fonts_button->set_visible(false);
deselect_all_fonts_button->set_visible(false);
}
if (font_size_amount > 0) {
Array arr;
arr.push_back(font_size_amount);
select_font_sizes_label->set_text(TTRN("1 font size", "{num} font sizes", font_size_amount).format(arr, "{num}"));
select_all_font_sizes_button->set_visible(true);
select_full_font_sizes_button->set_visible(true);
deselect_all_font_sizes_button->set_visible(true);
} else {
select_font_sizes_label->set_text(TTR("No font sizes found."));
select_all_font_sizes_button->set_visible(false);
select_full_font_sizes_button->set_visible(false);
deselect_all_font_sizes_button->set_visible(false);
}
if (icon_amount > 0) {
Array arr;
arr.push_back(icon_amount);
select_icons_label->set_text(TTRN("1 icon", "{num} icons", icon_amount).format(arr, "{num}"));
select_all_icons_button->set_visible(true);
select_full_icons_button->set_visible(true);
deselect_all_icons_button->set_visible(true);
select_icons_warning_hb->set_visible(true);
} else {
select_icons_label->set_text(TTR("No icons found."));
select_all_icons_button->set_visible(false);
select_full_icons_button->set_visible(false);
deselect_all_icons_button->set_visible(false);
select_icons_warning_hb->set_visible(false);
}
if (stylebox_amount > 0) {
Array arr;
arr.push_back(stylebox_amount);
select_styleboxes_label->set_text(TTRN("1 stylebox", "{num} styleboxes", stylebox_amount).format(arr, "{num}"));
select_all_styleboxes_button->set_visible(true);
select_full_styleboxes_button->set_visible(true);
deselect_all_styleboxes_button->set_visible(true);
} else {
select_styleboxes_label->set_text(TTR("No styleboxes found."));
select_all_styleboxes_button->set_visible(false);
select_full_styleboxes_button->set_visible(false);
deselect_all_styleboxes_button->set_visible(false);
}
}
void ThemeItemImportTree::_toggle_type_items(bool p_collapse) {
TreeItem *root = import_items_tree->get_root();
if (!root) {
return;
}
TreeItem *type_node = root->get_first_child();
while (type_node) {
type_node->set_collapsed(p_collapse);
type_node = type_node->get_next();
}
}
void ThemeItemImportTree::_filter_text_changed(const String &p_value) {
_update_items_tree();
}
void ThemeItemImportTree::_store_selected_item(TreeItem *p_tree_item) {
if (!p_tree_item->get_meta("_can_be_imported")) {
return;
}
TreeItem *data_type_node = p_tree_item->get_parent();
if (!data_type_node || data_type_node == import_items_tree->get_root()) {
return;
}
TreeItem *type_node = data_type_node->get_parent();
if (!type_node || type_node == import_items_tree->get_root()) {
return;
}
ThemeItem ti;
ti.item_name = p_tree_item->get_text(0);
ti.data_type = (Theme::DataType)(int)data_type_node->get_metadata(0);
ti.type_name = type_node->get_text(0);
bool import = p_tree_item->is_checked(IMPORT_ITEM);
bool with_data = p_tree_item->is_checked(IMPORT_ITEM_DATA);
if (import && with_data) {
selected_items[ti] = SELECT_IMPORT_FULL;
} else if (import) {
selected_items[ti] = SELECT_IMPORT_DEFINITION;
} else {
selected_items.erase(ti);
}
_update_total_selected(ti.data_type);
}
void ThemeItemImportTree::_restore_selected_item(TreeItem *p_tree_item) {
if (!p_tree_item->get_meta("_can_be_imported")) {
return;
}
TreeItem *data_type_node = p_tree_item->get_parent();
if (!data_type_node || data_type_node == import_items_tree->get_root()) {
return;
}
TreeItem *type_node = data_type_node->get_parent();
if (!type_node || type_node == import_items_tree->get_root()) {
return;
}
ThemeItem ti;
ti.item_name = p_tree_item->get_text(0);
ti.data_type = (Theme::DataType)(int)data_type_node->get_metadata(0);
ti.type_name = type_node->get_text(0);
if (!selected_items.has(ti)) {
p_tree_item->set_checked(IMPORT_ITEM, false);
p_tree_item->set_checked(IMPORT_ITEM_DATA, false);
return;
}
if (selected_items[ti] == SELECT_IMPORT_FULL) {
p_tree_item->set_checked(IMPORT_ITEM, true);
p_tree_item->set_checked(IMPORT_ITEM_DATA, true);
} else if (selected_items[ti] == SELECT_IMPORT_DEFINITION) {
p_tree_item->set_checked(IMPORT_ITEM, true);
p_tree_item->set_checked(IMPORT_ITEM_DATA, false);
}
}
void ThemeItemImportTree::_update_total_selected(Theme::DataType p_data_type) {
ERR_FAIL_INDEX_MSG(p_data_type, Theme::DATA_TYPE_MAX, "Theme item data type is out of bounds.");
Label *total_selected_items_label = nullptr;
switch (p_data_type) {
case Theme::DATA_TYPE_COLOR:
total_selected_items_label = total_selected_colors_label;
break;
case Theme::DATA_TYPE_CONSTANT:
total_selected_items_label = total_selected_constants_label;
break;
case Theme::DATA_TYPE_FONT:
total_selected_items_label = total_selected_fonts_label;
break;
case Theme::DATA_TYPE_FONT_SIZE:
total_selected_items_label = total_selected_font_sizes_label;
break;
case Theme::DATA_TYPE_ICON:
total_selected_items_label = total_selected_icons_label;
break;
case Theme::DATA_TYPE_STYLEBOX:
total_selected_items_label = total_selected_styleboxes_label;
break;
case Theme::DATA_TYPE_MAX:
return; // Can't happen, but silences warning.
}
if (!total_selected_items_label) {
return;
}
int count = 0;
for (const KeyValue<ThemeItem, ItemCheckedState> &E : selected_items) {
ThemeItem ti = E.key;
if (ti.data_type == p_data_type) {
count++;
}
}
if (count == 0) {
total_selected_items_label->hide();
} else {
Array arr;
arr.push_back(count);
total_selected_items_label->set_text(TTRN("{num} currently selected", "{num} currently selected", count).format(arr, "{num}"));
total_selected_items_label->show();
}
}
void ThemeItemImportTree::_tree_item_edited() {
if (updating_tree) {
return;
}
TreeItem *edited_item = import_items_tree->get_edited();
if (!edited_item) {
return;
}
updating_tree = true;
int edited_column = import_items_tree->get_edited_column();
bool is_checked = edited_item->is_checked(edited_column);
if (is_checked) {
if (edited_column == IMPORT_ITEM_DATA) {
edited_item->set_checked(IMPORT_ITEM, true);
edited_item->propagate_check(IMPORT_ITEM);
}
} else {
if (edited_column == IMPORT_ITEM) {
edited_item->set_checked(IMPORT_ITEM_DATA, false);
edited_item->propagate_check(IMPORT_ITEM_DATA);
}
}
edited_item->propagate_check(edited_column);
updating_tree = false;
}
void ThemeItemImportTree::_check_propagated_to_tree_item(Object *p_obj, int p_column) {
TreeItem *item = Object::cast_to<TreeItem>(p_obj);
// Skip "category" tree items by checking for children.
if (item && !item->get_first_child()) {
_store_selected_item(item);
}
}
void ThemeItemImportTree::_select_all_subitems(TreeItem *p_root_item, bool p_select_with_data) {
TreeItem *child_item = p_root_item->get_first_child();
while (child_item) {
child_item->set_checked(IMPORT_ITEM, true);
if (p_select_with_data) {
child_item->set_checked(IMPORT_ITEM_DATA, true);
}
_store_selected_item(child_item);
_select_all_subitems(child_item, p_select_with_data);
child_item = child_item->get_next();
}
}
void ThemeItemImportTree::_deselect_all_subitems(TreeItem *p_root_item, bool p_deselect_completely) {
TreeItem *child_item = p_root_item->get_first_child();
while (child_item) {
child_item->set_checked(IMPORT_ITEM_DATA, false);
if (p_deselect_completely) {
child_item->set_checked(IMPORT_ITEM, false);
}
_store_selected_item(child_item);
_deselect_all_subitems(child_item, p_deselect_completely);
child_item = child_item->get_next();
}
}
void ThemeItemImportTree::_select_all_items_pressed() {
if (updating_tree) {
return;
}
updating_tree = true;
TreeItem *root = import_items_tree->get_root();
_select_all_subitems(root, false);
updating_tree = false;
}
void ThemeItemImportTree::_select_full_items_pressed() {
if (updating_tree) {
return;
}
updating_tree = true;
TreeItem *root = import_items_tree->get_root();
_select_all_subitems(root, true);
updating_tree = false;
}
void ThemeItemImportTree::_deselect_all_items_pressed() {
if (updating_tree) {
return;
}
updating_tree = true;
TreeItem *root = import_items_tree->get_root();
_deselect_all_subitems(root, true);
updating_tree = false;
}
void ThemeItemImportTree::_select_all_data_type_pressed(int p_data_type) {
ERR_FAIL_INDEX_MSG(p_data_type, Theme::DATA_TYPE_MAX, "Theme item data type is out of bounds.");
if (updating_tree) {
return;
}
Theme::DataType data_type = (Theme::DataType)p_data_type;
List<TreeItem *> *item_list = nullptr;
switch (data_type) {
case Theme::DATA_TYPE_COLOR:
item_list = &tree_color_items;
break;
case Theme::DATA_TYPE_CONSTANT:
item_list = &tree_constant_items;
break;
case Theme::DATA_TYPE_FONT:
item_list = &tree_font_items;
break;
case Theme::DATA_TYPE_FONT_SIZE:
item_list = &tree_font_size_items;
break;
case Theme::DATA_TYPE_ICON:
item_list = &tree_icon_items;
break;
case Theme::DATA_TYPE_STYLEBOX:
item_list = &tree_stylebox_items;
break;
case Theme::DATA_TYPE_MAX:
return; // Can't happen, but silences warning.
}
updating_tree = true;
for (List<TreeItem *>::Element *E = item_list->front(); E; E = E->next()) {
TreeItem *child_item = E->get();
if (!child_item) {
continue;
}
child_item->set_checked(IMPORT_ITEM, true);
child_item->propagate_check(IMPORT_ITEM, false);
_store_selected_item(child_item);
}
updating_tree = false;
}
void ThemeItemImportTree::_select_full_data_type_pressed(int p_data_type) {
ERR_FAIL_INDEX_MSG(p_data_type, Theme::DATA_TYPE_MAX, "Theme item data type is out of bounds.");
if (updating_tree) {
return;
}
Theme::DataType data_type = (Theme::DataType)p_data_type;
List<TreeItem *> *item_list = nullptr;
switch (data_type) {
case Theme::DATA_TYPE_COLOR:
item_list = &tree_color_items;
break;
case Theme::DATA_TYPE_CONSTANT:
item_list = &tree_constant_items;
break;
case Theme::DATA_TYPE_FONT:
item_list = &tree_font_items;
break;
case Theme::DATA_TYPE_FONT_SIZE:
item_list = &tree_font_size_items;
break;
case Theme::DATA_TYPE_ICON:
item_list = &tree_icon_items;
break;
case Theme::DATA_TYPE_STYLEBOX:
item_list = &tree_stylebox_items;
break;
case Theme::DATA_TYPE_MAX:
return; // Can't happen, but silences warning.
}
updating_tree = true;
for (List<TreeItem *>::Element *E = item_list->front(); E; E = E->next()) {
TreeItem *child_item = E->get();
if (!child_item) {
continue;
}
child_item->set_checked(IMPORT_ITEM, true);
child_item->set_checked(IMPORT_ITEM_DATA, true);
child_item->propagate_check(IMPORT_ITEM, false);
child_item->propagate_check(IMPORT_ITEM_DATA, false);
_store_selected_item(child_item);
}
updating_tree = false;
}
void ThemeItemImportTree::_deselect_all_data_type_pressed(int p_data_type) {
ERR_FAIL_INDEX_MSG(p_data_type, Theme::DATA_TYPE_MAX, "Theme item data type is out of bounds.");
if (updating_tree) {
return;
}
Theme::DataType data_type = (Theme::DataType)p_data_type;
List<TreeItem *> *item_list = nullptr;
switch (data_type) {
case Theme::DATA_TYPE_COLOR:
item_list = &tree_color_items;
break;
case Theme::DATA_TYPE_CONSTANT:
item_list = &tree_constant_items;
break;
case Theme::DATA_TYPE_FONT:
item_list = &tree_font_items;
break;
case Theme::DATA_TYPE_FONT_SIZE:
item_list = &tree_font_size_items;
break;
case Theme::DATA_TYPE_ICON:
item_list = &tree_icon_items;
break;
case Theme::DATA_TYPE_STYLEBOX:
item_list = &tree_stylebox_items;
break;
case Theme::DATA_TYPE_MAX:
return; // Can't happen, but silences warning.
}
updating_tree = true;
for (List<TreeItem *>::Element *E = item_list->front(); E; E = E->next()) {
TreeItem *child_item = E->get();
if (!child_item) {
continue;
}
child_item->set_checked(IMPORT_ITEM, false);
child_item->set_checked(IMPORT_ITEM_DATA, false);
child_item->propagate_check(IMPORT_ITEM, false);
child_item->propagate_check(IMPORT_ITEM_DATA, false);
_store_selected_item(child_item);
}
updating_tree = false;
}
void ThemeItemImportTree::_import_selected() {
if (selected_items.size() == 0) {
EditorNode::get_singleton()->show_accept(TTR("Nothing was selected for the import."), TTR("OK"));
return;
}
Ref<Theme> old_snapshot = edited_theme->duplicate();
Ref<Theme> new_snapshot = edited_theme->duplicate();
ProgressDialog::get_singleton()->add_task("import_theme_items", TTR("Importing Theme Items"), selected_items.size() + 2);
int idx = 0;
for (KeyValue<ThemeItem, ItemCheckedState> &E : selected_items) {
// Arbitrary number of items to skip from reporting.
// Reduces the number of UI updates that this causes when copying large themes.
if (idx % 10 == 0) {
Array arr;
arr.push_back(idx + 1);
arr.push_back(selected_items.size());
ProgressDialog::get_singleton()->task_step("import_theme_items", TTR("Importing items {n}/{n}").format(arr, "{n}"), idx);
}
ItemCheckedState cs = E.value;
ThemeItem ti = E.key;
if (cs == SELECT_IMPORT_DEFINITION || cs == SELECT_IMPORT_FULL) {
Variant item_value = Variant();
if (cs == SELECT_IMPORT_FULL) {
item_value = base_theme->get_theme_item(ti.data_type, ti.item_name, ti.type_name);
} else {
switch (ti.data_type) {
case Theme::DATA_TYPE_COLOR:
item_value = Color();
break;
case Theme::DATA_TYPE_CONSTANT:
item_value = 0;
break;
case Theme::DATA_TYPE_FONT:
item_value = Ref<Font>();
break;
case Theme::DATA_TYPE_FONT_SIZE:
item_value = -1;
break;
case Theme::DATA_TYPE_ICON:
item_value = Ref<Texture2D>();
break;
case Theme::DATA_TYPE_STYLEBOX:
item_value = Ref<StyleBox>();
break;
case Theme::DATA_TYPE_MAX:
break; // Can't happen, but silences warning.
}
}
new_snapshot->set_theme_item(ti.data_type, ti.item_name, ti.type_name, item_value);
}
idx++;
}
// Allow changes to be reported now that the operation is finished.
ProgressDialog::get_singleton()->task_step("import_theme_items", TTR("Updating the editor"), idx++);
// Make sure the task is not ended before the editor freezes to update the Inspector.
ProgressDialog::get_singleton()->task_step("import_theme_items", TTR("Finalizing"), idx++);
ProgressDialog::get_singleton()->end_task("import_theme_items");
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Import Theme Items"));
ur->add_do_method(*edited_theme, "clear");
ur->add_do_method(*edited_theme, "merge_with", new_snapshot);
ur->add_undo_method(*edited_theme, "clear");
ur->add_undo_method(*edited_theme, "merge_with", old_snapshot);
ur->add_do_method(this, "emit_signal", SNAME("items_imported"));
ur->add_undo_method(this, "emit_signal", SNAME("items_imported"));
ur->commit_action();
}
void ThemeItemImportTree::set_edited_theme(const Ref<Theme> &p_theme) {
edited_theme = p_theme;
}
void ThemeItemImportTree::set_base_theme(const Ref<Theme> &p_theme) {
base_theme = p_theme;
}
void ThemeItemImportTree::reset_item_tree() {
import_items_filter->clear();
selected_items.clear();
total_selected_colors_label->hide();
total_selected_constants_label->hide();
total_selected_fonts_label->hide();
total_selected_font_sizes_label->hide();
total_selected_icons_label->hide();
total_selected_styleboxes_label->hide();
_update_items_tree();
}
bool ThemeItemImportTree::has_selected_items() const {
return (selected_items.size() > 0);
}
void ThemeItemImportTree::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_THEME_CHANGED: {
select_icons_warning_icon->set_texture(get_editor_theme_icon(SNAME("StatusWarning")));
select_icons_warning->add_theme_color_override("font_color", get_theme_color(SNAME("font_disabled_color"), EditorStringName(Editor)));
import_items_filter->set_right_icon(get_editor_theme_icon(SNAME("Search")));
// Bottom panel buttons.
import_collapse_types_button->set_icon(get_editor_theme_icon(SNAME("CollapseTree")));
import_expand_types_button->set_icon(get_editor_theme_icon(SNAME("ExpandTree")));
import_select_all_button->set_icon(get_editor_theme_icon(SNAME("ThemeSelectAll")));
import_select_full_button->set_icon(get_editor_theme_icon(SNAME("ThemeSelectFull")));
import_deselect_all_button->set_icon(get_editor_theme_icon(SNAME("ThemeDeselectAll")));
// Side panel buttons.
select_colors_icon->set_texture(get_editor_theme_icon(SNAME("Color")));
deselect_all_colors_button->set_icon(get_editor_theme_icon(SNAME("ThemeDeselectAll")));
select_all_colors_button->set_icon(get_editor_theme_icon(SNAME("ThemeSelectAll")));
select_full_colors_button->set_icon(get_editor_theme_icon(SNAME("ThemeSelectFull")));
select_constants_icon->set_texture(get_editor_theme_icon(SNAME("MemberConstant")));
deselect_all_constants_button->set_icon(get_editor_theme_icon(SNAME("ThemeDeselectAll")));
select_all_constants_button->set_icon(get_editor_theme_icon(SNAME("ThemeSelectAll")));
select_full_constants_button->set_icon(get_editor_theme_icon(SNAME("ThemeSelectFull")));
select_fonts_icon->set_texture(get_editor_theme_icon(SNAME("FontItem")));
deselect_all_fonts_button->set_icon(get_editor_theme_icon(SNAME("ThemeDeselectAll")));
select_all_fonts_button->set_icon(get_editor_theme_icon(SNAME("ThemeSelectAll")));
select_full_fonts_button->set_icon(get_editor_theme_icon(SNAME("ThemeSelectFull")));
select_font_sizes_icon->set_texture(get_editor_theme_icon(SNAME("FontSize")));
deselect_all_font_sizes_button->set_icon(get_editor_theme_icon(SNAME("ThemeDeselectAll")));
select_all_font_sizes_button->set_icon(get_editor_theme_icon(SNAME("ThemeSelectAll")));
select_full_font_sizes_button->set_icon(get_editor_theme_icon(SNAME("ThemeSelectFull")));
select_icons_icon->set_texture(get_editor_theme_icon(SNAME("ImageTexture")));
deselect_all_icons_button->set_icon(get_editor_theme_icon(SNAME("ThemeDeselectAll")));
select_all_icons_button->set_icon(get_editor_theme_icon(SNAME("ThemeSelectAll")));
select_full_icons_button->set_icon(get_editor_theme_icon(SNAME("ThemeSelectFull")));
select_styleboxes_icon->set_texture(get_editor_theme_icon(SNAME("StyleBoxFlat")));
deselect_all_styleboxes_button->set_icon(get_editor_theme_icon(SNAME("ThemeDeselectAll")));
select_all_styleboxes_button->set_icon(get_editor_theme_icon(SNAME("ThemeSelectAll")));
select_full_styleboxes_button->set_icon(get_editor_theme_icon(SNAME("ThemeSelectFull")));
} break;
}
}
void ThemeItemImportTree::_bind_methods() {
ADD_SIGNAL(MethodInfo("items_imported"));
}
ThemeItemImportTree::ThemeItemImportTree() {
import_items_filter = memnew(LineEdit);
import_items_filter->set_placeholder(TTR("Filter Items"));
import_items_filter->set_clear_button_enabled(true);
add_child(import_items_filter);
import_items_filter->connect("text_changed", callable_mp(this, &ThemeItemImportTree::_filter_text_changed));
HBoxContainer *import_main_hb = memnew(HBoxContainer);
import_main_hb->set_v_size_flags(Control::SIZE_EXPAND_FILL);
add_child(import_main_hb);
import_items_tree = memnew(Tree);
import_items_tree->set_hide_root(true);
import_items_tree->set_h_size_flags(Control::SIZE_EXPAND_FILL);
import_main_hb->add_child(import_items_tree);
import_items_tree->connect("item_edited", callable_mp(this, &ThemeItemImportTree::_tree_item_edited));
import_items_tree->connect("check_propagated_to_item", callable_mp(this, &ThemeItemImportTree::_check_propagated_to_tree_item));
import_items_tree->set_columns(3);
import_items_tree->set_column_titles_visible(true);
import_items_tree->set_column_title(IMPORT_ITEM, TTR("Import"));
import_items_tree->set_column_title(IMPORT_ITEM_DATA, TTR("With Data"));
import_items_tree->set_column_expand(0, true);
import_items_tree->set_column_clip_content(0, true);
import_items_tree->set_column_expand(IMPORT_ITEM, false);
import_items_tree->set_column_expand(IMPORT_ITEM_DATA, false);
import_items_tree->set_column_custom_minimum_width(0, 160 * EDSCALE);
import_items_tree->set_column_custom_minimum_width(IMPORT_ITEM, 80 * EDSCALE);
import_items_tree->set_column_custom_minimum_width(IMPORT_ITEM_DATA, 80 * EDSCALE);
import_items_tree->set_column_clip_content(1, true);
import_items_tree->set_column_clip_content(2, true);
ScrollContainer *import_bulk_sc = memnew(ScrollContainer);
import_bulk_sc->set_custom_minimum_size(Size2(260.0, 0.0) * EDSCALE);
import_bulk_sc->set_horizontal_scroll_mode(ScrollContainer::SCROLL_MODE_DISABLED);
import_main_hb->add_child(import_bulk_sc);
VBoxContainer *import_bulk_vb = memnew(VBoxContainer);
import_bulk_vb->set_h_size_flags(Control::SIZE_EXPAND_FILL);
import_bulk_sc->add_child(import_bulk_vb);
Label *import_bulk_label = memnew(Label);
import_bulk_label->set_text(TTR("Select by data type:"));
import_bulk_vb->add_child(import_bulk_label);
select_colors_icon = memnew(TextureRect);
select_colors_label = memnew(Label);
deselect_all_colors_button = memnew(Button);
select_all_colors_button = memnew(Button);
select_full_colors_button = memnew(Button);
total_selected_colors_label = memnew(Label);
select_constants_icon = memnew(TextureRect);
select_constants_label = memnew(Label);
deselect_all_constants_button = memnew(Button);
select_all_constants_button = memnew(Button);
select_full_constants_button = memnew(Button);
total_selected_constants_label = memnew(Label);
select_fonts_icon = memnew(TextureRect);
select_fonts_label = memnew(Label);
deselect_all_fonts_button = memnew(Button);
select_all_fonts_button = memnew(Button);
select_full_fonts_button = memnew(Button);
total_selected_fonts_label = memnew(Label);
select_font_sizes_icon = memnew(TextureRect);
select_font_sizes_label = memnew(Label);
deselect_all_font_sizes_button = memnew(Button);
select_all_font_sizes_button = memnew(Button);
select_full_font_sizes_button = memnew(Button);
total_selected_font_sizes_label = memnew(Label);
select_icons_icon = memnew(TextureRect);
select_icons_label = memnew(Label);
deselect_all_icons_button = memnew(Button);
select_all_icons_button = memnew(Button);
select_full_icons_button = memnew(Button);
total_selected_icons_label = memnew(Label);
select_styleboxes_icon = memnew(TextureRect);
select_styleboxes_label = memnew(Label);
deselect_all_styleboxes_button = memnew(Button);
select_all_styleboxes_button = memnew(Button);
select_full_styleboxes_button = memnew(Button);
total_selected_styleboxes_label = memnew(Label);
for (int i = 0; i < Theme::DATA_TYPE_MAX; i++) {
Theme::DataType dt = (Theme::DataType)i;
TextureRect *select_items_icon = nullptr;
Label *select_items_label = nullptr;
Button *deselect_all_items_button = nullptr;
Button *select_all_items_button = nullptr;
Button *select_full_items_button = nullptr;
Label *total_selected_items_label = nullptr;
String items_title;
String select_all_items_tooltip;
String select_full_items_tooltip;
String deselect_all_items_tooltip;
switch (dt) {
case Theme::DATA_TYPE_COLOR:
select_items_icon = select_colors_icon;
select_items_label = select_colors_label;
deselect_all_items_button = deselect_all_colors_button;
select_all_items_button = select_all_colors_button;
select_full_items_button = select_full_colors_button;
total_selected_items_label = total_selected_colors_label;
items_title = TTR("Colors");
select_all_items_tooltip = TTR("Select all visible color items.");
select_full_items_tooltip = TTR("Select all visible color items and their data.");
deselect_all_items_tooltip = TTR("Deselect all visible color items.");
break;
case Theme::DATA_TYPE_CONSTANT:
select_items_icon = select_constants_icon;
select_items_label = select_constants_label;
deselect_all_items_button = deselect_all_constants_button;
select_all_items_button = select_all_constants_button;
select_full_items_button = select_full_constants_button;
total_selected_items_label = total_selected_constants_label;
items_title = TTR("Constants");
select_all_items_tooltip = TTR("Select all visible constant items.");
select_full_items_tooltip = TTR("Select all visible constant items and their data.");
deselect_all_items_tooltip = TTR("Deselect all visible constant items.");
break;
case Theme::DATA_TYPE_FONT:
select_items_icon = select_fonts_icon;
select_items_label = select_fonts_label;
deselect_all_items_button = deselect_all_fonts_button;
select_all_items_button = select_all_fonts_button;
select_full_items_button = select_full_fonts_button;
total_selected_items_label = total_selected_fonts_label;
items_title = TTR("Fonts");
select_all_items_tooltip = TTR("Select all visible font items.");
select_full_items_tooltip = TTR("Select all visible font items and their data.");
deselect_all_items_tooltip = TTR("Deselect all visible font items.");
break;
case Theme::DATA_TYPE_FONT_SIZE:
select_items_icon = select_font_sizes_icon;
select_items_label = select_font_sizes_label;
deselect_all_items_button = deselect_all_font_sizes_button;
select_all_items_button = select_all_font_sizes_button;
select_full_items_button = select_full_font_sizes_button;
total_selected_items_label = total_selected_font_sizes_label;
items_title = TTR("Font sizes");
select_all_items_tooltip = TTR("Select all visible font size items.");
select_full_items_tooltip = TTR("Select all visible font size items and their data.");
deselect_all_items_tooltip = TTR("Deselect all visible font size items.");
break;
case Theme::DATA_TYPE_ICON:
select_items_icon = select_icons_icon;
select_items_label = select_icons_label;
deselect_all_items_button = deselect_all_icons_button;
select_all_items_button = select_all_icons_button;
select_full_items_button = select_full_icons_button;
total_selected_items_label = total_selected_icons_label;
items_title = TTR("Icons");
select_all_items_tooltip = TTR("Select all visible icon items.");
select_full_items_tooltip = TTR("Select all visible icon items and their data.");
deselect_all_items_tooltip = TTR("Deselect all visible icon items.");
break;
case Theme::DATA_TYPE_STYLEBOX:
select_items_icon = select_styleboxes_icon;
select_items_label = select_styleboxes_label;
deselect_all_items_button = deselect_all_styleboxes_button;
select_all_items_button = select_all_styleboxes_button;
select_full_items_button = select_full_styleboxes_button;
total_selected_items_label = total_selected_styleboxes_label;
items_title = TTR("Styleboxes");
select_all_items_tooltip = TTR("Select all visible stylebox items.");
select_full_items_tooltip = TTR("Select all visible stylebox items and their data.");
deselect_all_items_tooltip = TTR("Deselect all visible stylebox items.");
break;
case Theme::DATA_TYPE_MAX:
continue; // Can't happen, but silences warning.
}
if (i > 0) {
import_bulk_vb->add_child(memnew(HSeparator));
}
HBoxContainer *all_set = memnew(HBoxContainer);
import_bulk_vb->add_child(all_set);
HBoxContainer *label_set = memnew(HBoxContainer);
label_set->set_h_size_flags(Control::SIZE_EXPAND_FILL);
all_set->add_child(label_set);
select_items_icon->set_v_size_flags(Control::SIZE_SHRINK_CENTER);
label_set->add_child(select_items_icon);
select_items_label->set_h_size_flags(Control::SIZE_EXPAND_FILL);
select_items_label->set_clip_text(true);
select_items_label->set_text(items_title);
label_set->add_child(select_items_label);
HBoxContainer *button_set = memnew(HBoxContainer);
button_set->set_alignment(BoxContainer::ALIGNMENT_END);
all_set->add_child(button_set);
select_all_items_button->set_flat(true);
select_all_items_button->set_tooltip_text(select_all_items_tooltip);
button_set->add_child(select_all_items_button);
select_all_items_button->connect("pressed", callable_mp(this, &ThemeItemImportTree::_select_all_data_type_pressed).bind(i));
select_full_items_button->set_flat(true);
select_full_items_button->set_tooltip_text(select_full_items_tooltip);
button_set->add_child(select_full_items_button);
select_full_items_button->connect("pressed", callable_mp(this, &ThemeItemImportTree::_select_full_data_type_pressed).bind(i));
deselect_all_items_button->set_flat(true);
deselect_all_items_button->set_tooltip_text(deselect_all_items_tooltip);
button_set->add_child(deselect_all_items_button);
deselect_all_items_button->connect("pressed", callable_mp(this, &ThemeItemImportTree::_deselect_all_data_type_pressed).bind(i));
total_selected_items_label->set_horizontal_alignment(HORIZONTAL_ALIGNMENT_RIGHT);
total_selected_items_label->hide();
import_bulk_vb->add_child(total_selected_items_label);
if (dt == Theme::DATA_TYPE_ICON) {
select_icons_warning_hb = memnew(HBoxContainer);
import_bulk_vb->add_child(select_icons_warning_hb);
select_icons_warning_icon = memnew(TextureRect);
select_icons_warning_icon->set_v_size_flags(Control::SIZE_SHRINK_CENTER);
select_icons_warning_hb->add_child(select_icons_warning_icon);
select_icons_warning = memnew(Label);
select_icons_warning->set_text(TTR("Caution: Adding icon data may considerably increase the size of your Theme resource."));
select_icons_warning->set_autowrap_mode(TextServer::AUTOWRAP_WORD_SMART);
select_icons_warning->set_h_size_flags(Control::SIZE_EXPAND_FILL);
select_icons_warning_hb->add_child(select_icons_warning);
}
}
add_child(memnew(HSeparator));
HBoxContainer *import_buttons = memnew(HBoxContainer);
add_child(import_buttons);
import_collapse_types_button = memnew(Button);
import_collapse_types_button->set_flat(true);
import_collapse_types_button->set_tooltip_text(TTR("Collapse types."));
import_buttons->add_child(import_collapse_types_button);
import_collapse_types_button->connect("pressed", callable_mp(this, &ThemeItemImportTree::_toggle_type_items).bind(true));
import_expand_types_button = memnew(Button);
import_expand_types_button->set_flat(true);
import_expand_types_button->set_tooltip_text(TTR("Expand types."));
import_buttons->add_child(import_expand_types_button);
import_expand_types_button->connect("pressed", callable_mp(this, &ThemeItemImportTree::_toggle_type_items).bind(false));
import_buttons->add_child(memnew(VSeparator));
import_select_all_button = memnew(Button);
import_select_all_button->set_flat(true);
import_select_all_button->set_text(TTR("Select All"));
import_select_all_button->set_tooltip_text(TTR("Select all Theme items."));
import_buttons->add_child(import_select_all_button);
import_select_all_button->connect("pressed", callable_mp(this, &ThemeItemImportTree::_select_all_items_pressed));
import_select_full_button = memnew(Button);
import_select_full_button->set_flat(true);
import_select_full_button->set_text(TTR("Select With Data"));
import_select_full_button->set_tooltip_text(TTR("Select all Theme items with item data."));
import_buttons->add_child(import_select_full_button);
import_select_full_button->connect("pressed", callable_mp(this, &ThemeItemImportTree::_select_full_items_pressed));
import_deselect_all_button = memnew(Button);
import_deselect_all_button->set_flat(true);
import_deselect_all_button->set_text(TTR("Deselect All"));
import_deselect_all_button->set_tooltip_text(TTR("Deselect all Theme items."));
import_buttons->add_child(import_deselect_all_button);
import_deselect_all_button->connect("pressed", callable_mp(this, &ThemeItemImportTree::_deselect_all_items_pressed));
import_buttons->add_spacer();
Button *import_add_selected_button = memnew(Button);
import_add_selected_button->set_text(TTR("Import Selected"));
import_buttons->add_child(import_add_selected_button);
import_add_selected_button->connect("pressed", callable_mp(this, &ThemeItemImportTree::_import_selected));
}
///////////////////////
void ThemeItemEditorDialog::ok_pressed() {
if (import_default_theme_items->has_selected_items() || import_editor_theme_items->has_selected_items() || import_other_theme_items->has_selected_items()) {
confirm_closing_dialog->set_text(TTR("Import Items tab has some items selected. Selection will be lost upon closing this window.\nClose anyway?"));
confirm_closing_dialog->popup_centered(Size2(380, 120) * EDSCALE);
return;
}
hide();
}
void ThemeItemEditorDialog::_close_dialog() {
hide();
}
void ThemeItemEditorDialog::_dialog_about_to_show() {
ERR_FAIL_COND_MSG(edited_theme.is_null(), "Invalid state of the Theme Editor; the Theme resource is missing.");
_update_edit_types();
import_default_theme_items->set_edited_theme(edited_theme);
import_default_theme_items->set_base_theme(ThemeDB::get_singleton()->get_default_theme());
import_default_theme_items->reset_item_tree();
import_editor_theme_items->set_edited_theme(edited_theme);
import_editor_theme_items->set_base_theme(EditorNode::get_singleton()->get_editor_theme());
import_editor_theme_items->reset_item_tree();
import_other_theme_items->set_edited_theme(edited_theme);
import_other_theme_items->reset_item_tree();
}
void ThemeItemEditorDialog::_update_edit_types() {
Ref<Theme> base_theme = ThemeDB::get_singleton()->get_default_theme();
List<StringName> theme_types;
edited_theme->get_type_list(&theme_types);
theme_types.sort_custom<StringName::AlphCompare>();
bool item_reselected = false;
edit_type_list->clear();
TreeItem *list_root = edit_type_list->create_item();
for (const StringName &E : theme_types) {
Ref<Texture2D> item_icon;
if (E == "") {
item_icon = get_editor_theme_icon(SNAME("NodeDisabled"));
} else {
item_icon = EditorNode::get_singleton()->get_class_icon(E, "NodeDisabled");
}
TreeItem *list_item = edit_type_list->create_item(list_root);
list_item->set_text(0, E);
list_item->set_icon(0, item_icon);
list_item->add_button(0, get_editor_theme_icon(SNAME("Remove")), TYPES_TREE_REMOVE_ITEM, false, TTR("Remove Type"));
if (E == edited_item_type) {
list_item->select(0);
item_reselected = true;
}
}
if (!item_reselected) {
edited_item_type = "";
if (list_root->get_child_count() > 0) {
list_root->get_child(0)->select(0);
}
}
List<StringName> default_types;
base_theme->get_type_list(&default_types);
default_types.sort_custom<StringName::AlphCompare>();
String selected_type = "";
TreeItem *selected_item = edit_type_list->get_selected();
if (selected_item) {
selected_type = selected_item->get_text(0);
edit_items_add_color->set_disabled(false);
edit_items_add_constant->set_disabled(false);
edit_items_add_font->set_disabled(false);
edit_items_add_font_size->set_disabled(false);
edit_items_add_icon->set_disabled(false);
edit_items_add_stylebox->set_disabled(false);
edit_items_remove_class->set_disabled(false);
edit_items_remove_custom->set_disabled(false);
edit_items_remove_all->set_disabled(false);
edit_items_message->set_text("");
edit_items_message->hide();
} else {
edit_items_add_color->set_disabled(true);
edit_items_add_constant->set_disabled(true);
edit_items_add_font->set_disabled(true);
edit_items_add_font_size->set_disabled(true);
edit_items_add_icon->set_disabled(true);
edit_items_add_stylebox->set_disabled(true);
edit_items_remove_class->set_disabled(true);
edit_items_remove_custom->set_disabled(true);
edit_items_remove_all->set_disabled(true);
edit_items_message->set_text(TTR("Select a theme type from the list to edit its items.\nYou can add a custom type or import a type with its items from another theme."));
edit_items_message->show();
}
_update_edit_item_tree(selected_type);
}
void ThemeItemEditorDialog::_edited_type_selected() {
TreeItem *selected_item = edit_type_list->get_selected();
String selected_type = selected_item->get_text(0);
_update_edit_item_tree(selected_type);
}
void ThemeItemEditorDialog::_edited_type_button_pressed(Object *p_item, int p_column, int p_id, MouseButton p_button) {
if (p_button != MouseButton::LEFT) {
return;
}
TreeItem *item = Object::cast_to<TreeItem>(p_item);
if (!item) {
return;
}
switch (p_id) {
case TYPES_TREE_REMOVE_ITEM: {
String type_name = item->get_text(0);
_remove_theme_type(type_name);
} break;
}
}
void ThemeItemEditorDialog::_update_edit_item_tree(String p_item_type) {
edited_item_type = p_item_type;
edit_items_tree->clear();
TreeItem *root = edit_items_tree->create_item();
List<StringName> names;
bool has_any_items = false;
{ // Colors.
names.clear();
edited_theme->get_color_list(p_item_type, &names);
if (names.size() > 0) {
TreeItem *color_root = edit_items_tree->create_item(root);
color_root->set_metadata(0, Theme::DATA_TYPE_COLOR);
color_root->set_icon(0, get_editor_theme_icon(SNAME("Color")));
color_root->set_text(0, TTR("Colors"));
color_root->add_button(0, get_editor_theme_icon(SNAME("Clear")), ITEMS_TREE_REMOVE_DATA_TYPE, false, TTR("Remove All Color Items"));
names.sort_custom<StringName::AlphCompare>();
for (const StringName &E : names) {
TreeItem *item = edit_items_tree->create_item(color_root);
item->set_text(0, E);
item->add_button(0, get_editor_theme_icon(SNAME("Edit")), ITEMS_TREE_RENAME_ITEM, false, TTR("Rename Item"));
item->add_button(0, get_editor_theme_icon(SNAME("Remove")), ITEMS_TREE_REMOVE_ITEM, false, TTR("Remove Item"));
}
has_any_items = true;
}
}
{ // Constants.
names.clear();
edited_theme->get_constant_list(p_item_type, &names);
if (names.size() > 0) {
TreeItem *constant_root = edit_items_tree->create_item(root);
constant_root->set_metadata(0, Theme::DATA_TYPE_CONSTANT);
constant_root->set_icon(0, get_editor_theme_icon(SNAME("MemberConstant")));
constant_root->set_text(0, TTR("Constants"));
constant_root->add_button(0, get_editor_theme_icon(SNAME("Clear")), ITEMS_TREE_REMOVE_DATA_TYPE, false, TTR("Remove All Constant Items"));
names.sort_custom<StringName::AlphCompare>();
for (const StringName &E : names) {
TreeItem *item = edit_items_tree->create_item(constant_root);
item->set_text(0, E);
item->add_button(0, get_editor_theme_icon(SNAME("Edit")), ITEMS_TREE_RENAME_ITEM, false, TTR("Rename Item"));
item->add_button(0, get_editor_theme_icon(SNAME("Remove")), ITEMS_TREE_REMOVE_ITEM, false, TTR("Remove Item"));
}
has_any_items = true;
}
}
{ // Fonts.
names.clear();
edited_theme->get_font_list(p_item_type, &names);
if (names.size() > 0) {
TreeItem *font_root = edit_items_tree->create_item(root);
font_root->set_metadata(0, Theme::DATA_TYPE_FONT);
font_root->set_icon(0, get_editor_theme_icon(SNAME("FontItem")));
font_root->set_text(0, TTR("Fonts"));
font_root->add_button(0, get_editor_theme_icon(SNAME("Clear")), ITEMS_TREE_REMOVE_DATA_TYPE, false, TTR("Remove All Font Items"));
names.sort_custom<StringName::AlphCompare>();
for (const StringName &E : names) {
TreeItem *item = edit_items_tree->create_item(font_root);
item->set_text(0, E);
item->add_button(0, get_editor_theme_icon(SNAME("Edit")), ITEMS_TREE_RENAME_ITEM, false, TTR("Rename Item"));
item->add_button(0, get_editor_theme_icon(SNAME("Remove")), ITEMS_TREE_REMOVE_ITEM, false, TTR("Remove Item"));
}
has_any_items = true;
}
}
{ // Font sizes.
names.clear();
edited_theme->get_font_size_list(p_item_type, &names);
if (names.size() > 0) {
TreeItem *font_size_root = edit_items_tree->create_item(root);
font_size_root->set_metadata(0, Theme::DATA_TYPE_FONT_SIZE);
font_size_root->set_icon(0, get_editor_theme_icon(SNAME("FontSize")));
font_size_root->set_text(0, TTR("Font Sizes"));
font_size_root->add_button(0, get_editor_theme_icon(SNAME("Clear")), ITEMS_TREE_REMOVE_DATA_TYPE, false, TTR("Remove All Font Size Items"));
names.sort_custom<StringName::AlphCompare>();
for (const StringName &E : names) {
TreeItem *item = edit_items_tree->create_item(font_size_root);
item->set_text(0, E);
item->add_button(0, get_editor_theme_icon(SNAME("Edit")), ITEMS_TREE_RENAME_ITEM, false, TTR("Rename Item"));
item->add_button(0, get_editor_theme_icon(SNAME("Remove")), ITEMS_TREE_REMOVE_ITEM, false, TTR("Remove Item"));
}
has_any_items = true;
}
}
{ // Icons.
names.clear();
edited_theme->get_icon_list(p_item_type, &names);
if (names.size() > 0) {
TreeItem *icon_root = edit_items_tree->create_item(root);
icon_root->set_metadata(0, Theme::DATA_TYPE_ICON);
icon_root->set_icon(0, get_editor_theme_icon(SNAME("ImageTexture")));
icon_root->set_text(0, TTR("Icons"));
icon_root->add_button(0, get_editor_theme_icon(SNAME("Clear")), ITEMS_TREE_REMOVE_DATA_TYPE, false, TTR("Remove All Icon Items"));
names.sort_custom<StringName::AlphCompare>();
for (const StringName &E : names) {
TreeItem *item = edit_items_tree->create_item(icon_root);
item->set_text(0, E);
item->add_button(0, get_editor_theme_icon(SNAME("Edit")), ITEMS_TREE_RENAME_ITEM, false, TTR("Rename Item"));
item->add_button(0, get_editor_theme_icon(SNAME("Remove")), ITEMS_TREE_REMOVE_ITEM, false, TTR("Remove Item"));
}
has_any_items = true;
}
}
{ // Styleboxes.
names.clear();
edited_theme->get_stylebox_list(p_item_type, &names);
if (names.size() > 0) {
TreeItem *stylebox_root = edit_items_tree->create_item(root);
stylebox_root->set_metadata(0, Theme::DATA_TYPE_STYLEBOX);
stylebox_root->set_icon(0, get_editor_theme_icon(SNAME("StyleBoxFlat")));
stylebox_root->set_text(0, TTR("Styleboxes"));
stylebox_root->add_button(0, get_editor_theme_icon(SNAME("Clear")), ITEMS_TREE_REMOVE_DATA_TYPE, false, TTR("Remove All StyleBox Items"));
names.sort_custom<StringName::AlphCompare>();
for (const StringName &E : names) {
TreeItem *item = edit_items_tree->create_item(stylebox_root);
item->set_text(0, E);
item->add_button(0, get_editor_theme_icon(SNAME("Edit")), ITEMS_TREE_RENAME_ITEM, false, TTR("Rename Item"));
item->add_button(0, get_editor_theme_icon(SNAME("Remove")), ITEMS_TREE_REMOVE_ITEM, false, TTR("Remove Item"));
}
has_any_items = true;
}
}
// If some type is selected, but it doesn't seem to have any items, show a guiding message.
TreeItem *selected_item = edit_type_list->get_selected();
if (selected_item) {
if (!has_any_items) {
edit_items_message->set_text(TTR("This theme type is empty.\nAdd more items to it manually or by importing from another theme."));
edit_items_message->show();
} else {
edit_items_message->set_text("");
edit_items_message->hide();
}
}
}
void ThemeItemEditorDialog::_item_tree_button_pressed(Object *p_item, int p_column, int p_id, MouseButton p_button) {
if (p_button != MouseButton::LEFT) {
return;
}
TreeItem *item = Object::cast_to<TreeItem>(p_item);
if (!item) {
return;
}
switch (p_id) {
case ITEMS_TREE_RENAME_ITEM: {
String item_name = item->get_text(0);
int data_type = item->get_parent()->get_metadata(0);
_open_rename_theme_item_dialog((Theme::DataType)data_type, item_name);
_update_edit_item_tree(edited_item_type);
} break;
case ITEMS_TREE_REMOVE_ITEM: {
String item_name = item->get_text(0);
int data_type = item->get_parent()->get_metadata(0);
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Remove Theme Item"));
ur->add_do_method(*edited_theme, "clear_theme_item", (Theme::DataType)data_type, item_name, edited_item_type);
ur->add_undo_method(*edited_theme, "set_theme_item", (Theme::DataType)data_type, item_name, edited_item_type, edited_theme->get_theme_item((Theme::DataType)data_type, item_name, edited_item_type));
ur->add_do_method(this, "_update_edit_item_tree", edited_item_type);
ur->add_undo_method(this, "_update_edit_item_tree", edited_item_type);
ur->commit_action();
} break;
case ITEMS_TREE_REMOVE_DATA_TYPE: {
int data_type = item->get_metadata(0);
_remove_data_type_items((Theme::DataType)data_type, edited_item_type);
} break;
}
}
void ThemeItemEditorDialog::_add_theme_type(const String &p_new_text) {
const String new_type = edit_add_type_value->get_text().strip_edges();
edit_add_type_value->clear();
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Add Theme Type"));
ur->add_do_method(*edited_theme, "add_type", new_type);
ur->add_undo_method(*edited_theme, "remove_type", new_type);
ur->add_do_method(this, "_update_edit_types");
ur->add_undo_method(this, "_update_edit_types");
ur->commit_action();
}
void ThemeItemEditorDialog::_add_theme_item(Theme::DataType p_data_type, String p_item_name, String p_item_type) {
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Create Theme Item"));
switch (p_data_type) {
case Theme::DATA_TYPE_ICON:
ur->add_do_method(*edited_theme, "set_icon", p_item_name, p_item_type, Ref<Texture2D>());
ur->add_undo_method(*edited_theme, "clear_icon", p_item_name, p_item_type);
break;
case Theme::DATA_TYPE_STYLEBOX:
ur->add_do_method(*edited_theme, "set_stylebox", p_item_name, p_item_type, Ref<StyleBox>());
ur->add_undo_method(*edited_theme, "clear_stylebox", p_item_name, p_item_type);
if (theme_type_editor->is_stylebox_pinned(edited_theme->get_stylebox(p_item_name, p_item_type))) {
ur->add_undo_method(theme_type_editor, "_unpin_leading_stylebox");
}
break;
case Theme::DATA_TYPE_FONT:
ur->add_do_method(*edited_theme, "set_font", p_item_name, p_item_type, Ref<Font>());
ur->add_undo_method(*edited_theme, "clear_font", p_item_name, p_item_type);
break;
case Theme::DATA_TYPE_FONT_SIZE:
ur->add_do_method(*edited_theme, "set_font_size", p_item_name, p_item_type, -1);
ur->add_undo_method(*edited_theme, "clear_font_size", p_item_name, p_item_type);
break;
case Theme::DATA_TYPE_COLOR:
ur->add_do_method(*edited_theme, "set_color", p_item_name, p_item_type, Color());
ur->add_undo_method(*edited_theme, "clear_color", p_item_name, p_item_type);
break;
case Theme::DATA_TYPE_CONSTANT:
ur->add_do_method(*edited_theme, "set_constant", p_item_name, p_item_type, 0);
ur->add_undo_method(*edited_theme, "clear_constant", p_item_name, p_item_type);
break;
case Theme::DATA_TYPE_MAX:
break; // Can't happen, but silences warning.
}
ur->add_do_method(this, "_update_edit_item_tree", edited_item_type);
ur->add_undo_method(this, "_update_edit_item_tree", edited_item_type);
ur->commit_action();
}
void ThemeItemEditorDialog::_remove_theme_type(const String &p_theme_type) {
Ref<Theme> old_snapshot = edited_theme->duplicate();
Ref<Theme> new_snapshot = edited_theme->duplicate();
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Remove Theme Type"));
new_snapshot->remove_type(p_theme_type);
ur->add_do_method(*edited_theme, "clear");
ur->add_do_method(*edited_theme, "merge_with", new_snapshot);
// If the type was empty, it cannot be restored with merge, but thankfully we can fake it.
ur->add_undo_method(*edited_theme, "add_type", p_theme_type);
ur->add_undo_method(*edited_theme, "merge_with", old_snapshot);
ur->add_do_method(this, "_update_edit_types");
ur->add_undo_method(this, "_update_edit_types");
ur->commit_action();
}
void ThemeItemEditorDialog::_remove_data_type_items(Theme::DataType p_data_type, String p_item_type) {
List<StringName> names;
Ref<Theme> old_snapshot = edited_theme->duplicate();
Ref<Theme> new_snapshot = edited_theme->duplicate();
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Remove Data Type Items From Theme"));
new_snapshot->get_theme_item_list(p_data_type, p_item_type, &names);
for (const StringName &E : names) {
new_snapshot->clear_theme_item(p_data_type, E, edited_item_type);
if (p_data_type == Theme::DATA_TYPE_STYLEBOX && theme_type_editor->is_stylebox_pinned(edited_theme->get_stylebox(E, p_item_type))) {
ur->add_do_method(theme_type_editor, "_unpin_leading_stylebox");
ur->add_undo_method(theme_type_editor, "_pin_leading_stylebox", E, edited_theme->get_stylebox(E, p_item_type));
}
}
ur->add_do_method(*edited_theme, "clear");
ur->add_do_method(*edited_theme, "merge_with", new_snapshot);
ur->add_undo_method(*edited_theme, "merge_with", old_snapshot);
ur->add_do_method(theme_type_editor, "_update_edit_item_tree", edited_item_type);
ur->add_undo_method(theme_type_editor, "_update_edit_item_tree", edited_item_type);
ur->commit_action();
}
void ThemeItemEditorDialog::_remove_class_items() {
List<StringName> names;
Ref<Theme> old_snapshot = edited_theme->duplicate();
Ref<Theme> new_snapshot = edited_theme->duplicate();
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Remove Class Items From Theme"));
for (int dt = 0; dt < Theme::DATA_TYPE_MAX; dt++) {
Theme::DataType data_type = (Theme::DataType)dt;
names.clear();
ThemeDB::get_singleton()->get_default_theme()->get_theme_item_list(data_type, edited_item_type, &names);
for (const StringName &E : names) {
if (new_snapshot->has_theme_item_nocheck(data_type, E, edited_item_type)) {
new_snapshot->clear_theme_item(data_type, E, edited_item_type);
if (dt == Theme::DATA_TYPE_STYLEBOX && theme_type_editor->is_stylebox_pinned(edited_theme->get_stylebox(E, edited_item_type))) {
ur->add_do_method(theme_type_editor, "_unpin_leading_stylebox");
ur->add_undo_method(theme_type_editor, "_pin_leading_stylebox", E, edited_theme->get_stylebox(E, edited_item_type));
}
}
}
}
ur->add_do_method(*edited_theme, "clear");
ur->add_do_method(*edited_theme, "merge_with", new_snapshot);
ur->add_undo_method(*edited_theme, "merge_with", old_snapshot);
ur->add_do_method(this, "_update_edit_item_tree", edited_item_type);
ur->add_undo_method(this, "_update_edit_item_tree", edited_item_type);
ur->commit_action();
}
void ThemeItemEditorDialog::_remove_custom_items() {
List<StringName> names;
Ref<Theme> old_snapshot = edited_theme->duplicate();
Ref<Theme> new_snapshot = edited_theme->duplicate();
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Remove Custom Items From Theme"));
for (int dt = 0; dt < Theme::DATA_TYPE_MAX; dt++) {
Theme::DataType data_type = (Theme::DataType)dt;
names.clear();
new_snapshot->get_theme_item_list(data_type, edited_item_type, &names);
for (const StringName &E : names) {
if (!ThemeDB::get_singleton()->get_default_theme()->has_theme_item_nocheck(data_type, E, edited_item_type)) {
new_snapshot->clear_theme_item(data_type, E, edited_item_type);
if (dt == Theme::DATA_TYPE_STYLEBOX && theme_type_editor->is_stylebox_pinned(edited_theme->get_stylebox(E, edited_item_type))) {
ur->add_do_method(theme_type_editor, "_unpin_leading_stylebox");
ur->add_undo_method(theme_type_editor, "_pin_leading_stylebox", E, edited_theme->get_stylebox(E, edited_item_type));
}
}
}
}
ur->add_do_method(*edited_theme, "clear");
ur->add_do_method(*edited_theme, "merge_with", new_snapshot);
ur->add_undo_method(*edited_theme, "merge_with", old_snapshot);
ur->add_do_method(this, "_update_edit_item_tree", edited_item_type);
ur->add_undo_method(this, "_update_edit_item_tree", edited_item_type);
ur->commit_action();
}
void ThemeItemEditorDialog::_remove_all_items() {
List<StringName> names;
Ref<Theme> old_snapshot = edited_theme->duplicate();
Ref<Theme> new_snapshot = edited_theme->duplicate();
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Remove All Items From Theme"));
for (int dt = 0; dt < Theme::DATA_TYPE_MAX; dt++) {
Theme::DataType data_type = (Theme::DataType)dt;
names.clear();
new_snapshot->get_theme_item_list(data_type, edited_item_type, &names);
for (const StringName &E : names) {
new_snapshot->clear_theme_item(data_type, E, edited_item_type);
if (dt == Theme::DATA_TYPE_STYLEBOX && theme_type_editor->is_stylebox_pinned(edited_theme->get_stylebox(E, edited_item_type))) {
ur->add_do_method(theme_type_editor, "_unpin_leading_stylebox");
ur->add_undo_method(theme_type_editor, "_pin_leading_stylebox", E, edited_theme->get_stylebox(E, edited_item_type));
}
}
}
ur->add_do_method(*edited_theme, "clear");
ur->add_do_method(*edited_theme, "merge_with", new_snapshot);
ur->add_undo_method(*edited_theme, "merge_with", old_snapshot);
ur->add_do_method(this, "_update_edit_item_tree", edited_item_type);
ur->add_undo_method(this, "_update_edit_item_tree", edited_item_type);
ur->commit_action();
}
void ThemeItemEditorDialog::_open_add_theme_item_dialog(int p_data_type) {
ERR_FAIL_INDEX_MSG(p_data_type, Theme::DATA_TYPE_MAX, "Theme item data type is out of bounds.");
item_popup_mode = CREATE_THEME_ITEM;
edit_item_data_type = (Theme::DataType)p_data_type;
switch (edit_item_data_type) {
case Theme::DATA_TYPE_COLOR:
edit_theme_item_dialog->set_title(TTR("Add Color Item"));
break;
case Theme::DATA_TYPE_CONSTANT:
edit_theme_item_dialog->set_title(TTR("Add Constant Item"));
break;
case Theme::DATA_TYPE_FONT:
edit_theme_item_dialog->set_title(TTR("Add Font Item"));
break;
case Theme::DATA_TYPE_FONT_SIZE:
edit_theme_item_dialog->set_title(TTR("Add Font Size Item"));
break;
case Theme::DATA_TYPE_ICON:
edit_theme_item_dialog->set_title(TTR("Add Icon Item"));
break;
case Theme::DATA_TYPE_STYLEBOX:
edit_theme_item_dialog->set_title(TTR("Add Stylebox Item"));
break;
case Theme::DATA_TYPE_MAX:
break; // Can't happen, but silences warning.
}
edit_theme_item_old_vb->hide();
theme_item_name->clear();
edit_theme_item_dialog->popup_centered(Size2(380, 110) * EDSCALE);
theme_item_name->grab_focus();
}
void ThemeItemEditorDialog::_open_rename_theme_item_dialog(Theme::DataType p_data_type, String p_item_name) {
ERR_FAIL_INDEX_MSG(p_data_type, Theme::DATA_TYPE_MAX, "Theme item data type is out of bounds.");
item_popup_mode = RENAME_THEME_ITEM;
edit_item_data_type = p_data_type;
edit_item_old_name = p_item_name;
switch (edit_item_data_type) {
case Theme::DATA_TYPE_COLOR:
edit_theme_item_dialog->set_title(TTR("Rename Color Item"));
break;
case Theme::DATA_TYPE_CONSTANT:
edit_theme_item_dialog->set_title(TTR("Rename Constant Item"));
break;
case Theme::DATA_TYPE_FONT:
edit_theme_item_dialog->set_title(TTR("Rename Font Item"));
break;
case Theme::DATA_TYPE_FONT_SIZE:
edit_theme_item_dialog->set_title(TTR("Rename Font Size Item"));
break;
case Theme::DATA_TYPE_ICON:
edit_theme_item_dialog->set_title(TTR("Rename Icon Item"));
break;
case Theme::DATA_TYPE_STYLEBOX:
edit_theme_item_dialog->set_title(TTR("Rename Stylebox Item"));
break;
case Theme::DATA_TYPE_MAX:
break; // Can't happen, but silences warning.
}
edit_theme_item_old_vb->show();
theme_item_old_name->set_text(p_item_name);
theme_item_name->set_text(p_item_name);
edit_theme_item_dialog->popup_centered(Size2(380, 140) * EDSCALE);
theme_item_name->grab_focus();
}
void ThemeItemEditorDialog::_confirm_edit_theme_item() {
if (item_popup_mode == CREATE_THEME_ITEM) {
_add_theme_item(edit_item_data_type, theme_item_name->get_text(), edited_item_type);
} else if (item_popup_mode == RENAME_THEME_ITEM) {
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Rename Theme Item"));
ur->add_do_method(*edited_theme, "rename_theme_item", edit_item_data_type, edit_item_old_name, theme_item_name->get_text(), edited_item_type);
ur->add_undo_method(*edited_theme, "rename_theme_item", edit_item_data_type, theme_item_name->get_text(), edit_item_old_name, edited_item_type);
ur->add_do_method(this, "_update_edit_item_tree", edited_item_type);
ur->add_undo_method(this, "_update_edit_item_tree", edited_item_type);
ur->commit_action();
}
item_popup_mode = ITEM_POPUP_MODE_MAX;
edit_item_data_type = Theme::DATA_TYPE_MAX;
edit_item_old_name = "";
}
void ThemeItemEditorDialog::_edit_theme_item_gui_input(const Ref<InputEvent> &p_event) {
Ref<InputEventKey> k = p_event;
if (k.is_valid()) {
if (!k->is_pressed()) {
return;
}
if (k->is_action_pressed(SNAME("ui_text_submit"), false, true)) {
_confirm_edit_theme_item();
edit_theme_item_dialog->hide();
edit_theme_item_dialog->set_input_as_handled();
} else if (k->is_action_pressed(SNAME("ui_cancel"), false, true)) {
edit_theme_item_dialog->hide();
edit_theme_item_dialog->set_input_as_handled();
}
}
}
void ThemeItemEditorDialog::_open_select_another_theme() {
import_another_theme_dialog->popup_file_dialog();
}
void ThemeItemEditorDialog::_select_another_theme_cbk(const String &p_path) {
Ref<Theme> loaded_theme = ResourceLoader::load(p_path);
if (loaded_theme.is_null()) {
EditorNode::get_singleton()->show_warning(TTR("Invalid file, not a Theme resource."));
return;
}
if (loaded_theme == edited_theme) {
EditorNode::get_singleton()->show_warning(TTR("Invalid file, same as the edited Theme resource."));
return;
}
import_another_theme_value->set_text(p_path);
import_other_theme_items->set_base_theme(loaded_theme);
import_other_theme_items->reset_item_tree();
}
void ThemeItemEditorDialog::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_ENTER_TREE: {
connect("about_to_popup", callable_mp(this, &ThemeItemEditorDialog::_dialog_about_to_show));
[[fallthrough]];
}
case NOTIFICATION_THEME_CHANGED: {
edit_items_add_color->set_icon(get_editor_theme_icon(SNAME("Color")));
edit_items_add_constant->set_icon(get_editor_theme_icon(SNAME("MemberConstant")));
edit_items_add_font->set_icon(get_editor_theme_icon(SNAME("FontItem")));
edit_items_add_font_size->set_icon(get_editor_theme_icon(SNAME("FontSize")));
edit_items_add_icon->set_icon(get_editor_theme_icon(SNAME("ImageTexture")));
edit_items_add_stylebox->set_icon(get_editor_theme_icon(SNAME("StyleBoxFlat")));
edit_items_remove_class->set_icon(get_editor_theme_icon(SNAME("Control")));
edit_items_remove_custom->set_icon(get_editor_theme_icon(SNAME("ThemeRemoveCustomItems")));
edit_items_remove_all->set_icon(get_editor_theme_icon(SNAME("ThemeRemoveAllItems")));
edit_add_type_button->set_icon(get_editor_theme_icon(SNAME("Add")));
import_another_theme_button->set_icon(get_editor_theme_icon(SNAME("Folder")));
} break;
}
}
void ThemeItemEditorDialog::_bind_methods() {
ClassDB::bind_method(D_METHOD("_update_edit_types"), &ThemeItemEditorDialog::_update_edit_types);
ClassDB::bind_method(D_METHOD("_update_edit_item_tree"), &ThemeItemEditorDialog::_update_edit_item_tree);
}
void ThemeItemEditorDialog::set_edited_theme(const Ref<Theme> &p_theme) {
edited_theme = p_theme;
}
ThemeItemEditorDialog::ThemeItemEditorDialog(ThemeTypeEditor *p_theme_type_editor) {
set_title(TTR("Manage Theme Items"));
set_ok_button_text(TTR("Close"));
set_hide_on_ok(false); // Closing may require a confirmation in some cases.
theme_type_editor = p_theme_type_editor;
tc = memnew(TabContainer);
add_child(tc);
tc->set_theme_type_variation("TabContainerOdd");
// Edit Items tab.
HSplitContainer *edit_dialog_hs = memnew(HSplitContainer);
tc->add_child(edit_dialog_hs);
tc->set_tab_title(0, TTR("Edit Items"));
VBoxContainer *edit_dialog_side_vb = memnew(VBoxContainer);
edit_dialog_side_vb->set_custom_minimum_size(Size2(200.0, 0.0) * EDSCALE);
edit_dialog_hs->add_child(edit_dialog_side_vb);
Label *edit_type_label = memnew(Label);
edit_type_label->set_text(TTR("Types:"));
edit_dialog_side_vb->add_child(edit_type_label);
edit_type_list = memnew(Tree);
edit_type_list->set_hide_root(true);
edit_type_list->set_hide_folding(true);
edit_type_list->set_columns(1);
edit_type_list->set_v_size_flags(Control::SIZE_EXPAND_FILL);
edit_dialog_side_vb->add_child(edit_type_list);
edit_type_list->connect("item_selected", callable_mp(this, &ThemeItemEditorDialog::_edited_type_selected));
edit_type_list->connect("button_clicked", callable_mp(this, &ThemeItemEditorDialog::_edited_type_button_pressed));
Label *edit_add_type_label = memnew(Label);
edit_add_type_label->set_text(TTR("Add Type:"));
edit_dialog_side_vb->add_child(edit_add_type_label);
HBoxContainer *edit_add_type_hb = memnew(HBoxContainer);
edit_dialog_side_vb->add_child(edit_add_type_hb);
edit_add_type_value = memnew(LineEdit);
edit_add_type_value->set_h_size_flags(Control::SIZE_EXPAND_FILL);
edit_add_type_value->connect("text_submitted", callable_mp(this, &ThemeItemEditorDialog::_add_theme_type));
edit_add_type_hb->add_child(edit_add_type_value);
edit_add_type_button = memnew(Button);
edit_add_type_hb->add_child(edit_add_type_button);
edit_add_type_button->connect("pressed", callable_mp(this, &ThemeItemEditorDialog::_add_theme_type).bind(""));
VBoxContainer *edit_items_vb = memnew(VBoxContainer);
edit_items_vb->set_h_size_flags(Control::SIZE_EXPAND_FILL);
edit_dialog_hs->add_child(edit_items_vb);
HBoxContainer *edit_items_toolbar = memnew(HBoxContainer);
edit_items_vb->add_child(edit_items_toolbar);
Label *edit_items_toolbar_add_label = memnew(Label);
edit_items_toolbar_add_label->set_text(TTR("Add Item:"));
edit_items_toolbar->add_child(edit_items_toolbar_add_label);
edit_items_add_color = memnew(Button);
edit_items_add_color->set_tooltip_text(TTR("Add Color Item"));
edit_items_add_color->set_flat(true);
edit_items_add_color->set_disabled(true);
edit_items_toolbar->add_child(edit_items_add_color);
edit_items_add_color->connect("pressed", callable_mp(this, &ThemeItemEditorDialog::_open_add_theme_item_dialog).bind(Theme::DATA_TYPE_COLOR));
edit_items_add_constant = memnew(Button);
edit_items_add_constant->set_tooltip_text(TTR("Add Constant Item"));
edit_items_add_constant->set_flat(true);
edit_items_add_constant->set_disabled(true);
edit_items_toolbar->add_child(edit_items_add_constant);
edit_items_add_constant->connect("pressed", callable_mp(this, &ThemeItemEditorDialog::_open_add_theme_item_dialog).bind(Theme::DATA_TYPE_CONSTANT));
edit_items_add_font = memnew(Button);
edit_items_add_font->set_tooltip_text(TTR("Add Font Item"));
edit_items_add_font->set_flat(true);
edit_items_add_font->set_disabled(true);
edit_items_toolbar->add_child(edit_items_add_font);
edit_items_add_font->connect("pressed", callable_mp(this, &ThemeItemEditorDialog::_open_add_theme_item_dialog).bind(Theme::DATA_TYPE_FONT));
edit_items_add_font_size = memnew(Button);
edit_items_add_font_size->set_tooltip_text(TTR("Add Font Size Item"));
edit_items_add_font_size->set_flat(true);
edit_items_add_font_size->set_disabled(true);
edit_items_toolbar->add_child(edit_items_add_font_size);
edit_items_add_font_size->connect("pressed", callable_mp(this, &ThemeItemEditorDialog::_open_add_theme_item_dialog).bind(Theme::DATA_TYPE_FONT_SIZE));
edit_items_add_icon = memnew(Button);
edit_items_add_icon->set_tooltip_text(TTR("Add Icon Item"));
edit_items_add_icon->set_flat(true);
edit_items_add_icon->set_disabled(true);
edit_items_toolbar->add_child(edit_items_add_icon);
edit_items_add_icon->connect("pressed", callable_mp(this, &ThemeItemEditorDialog::_open_add_theme_item_dialog).bind(Theme::DATA_TYPE_ICON));
edit_items_add_stylebox = memnew(Button);
edit_items_add_stylebox->set_tooltip_text(TTR("Add StyleBox Item"));
edit_items_add_stylebox->set_flat(true);
edit_items_add_stylebox->set_disabled(true);
edit_items_toolbar->add_child(edit_items_add_stylebox);
edit_items_add_stylebox->connect("pressed", callable_mp(this, &ThemeItemEditorDialog::_open_add_theme_item_dialog).bind(Theme::DATA_TYPE_STYLEBOX));
edit_items_toolbar->add_child(memnew(VSeparator));
Label *edit_items_toolbar_remove_label = memnew(Label);
edit_items_toolbar_remove_label->set_text(TTR("Remove Items:"));
edit_items_toolbar->add_child(edit_items_toolbar_remove_label);
edit_items_remove_class = memnew(Button);
edit_items_remove_class->set_tooltip_text(TTR("Remove Class Items"));
edit_items_remove_class->set_flat(true);
edit_items_remove_class->set_disabled(true);
edit_items_toolbar->add_child(edit_items_remove_class);
edit_items_remove_class->connect("pressed", callable_mp(this, &ThemeItemEditorDialog::_remove_class_items));
edit_items_remove_custom = memnew(Button);
edit_items_remove_custom->set_tooltip_text(TTR("Remove Custom Items"));
edit_items_remove_custom->set_flat(true);
edit_items_remove_custom->set_disabled(true);
edit_items_toolbar->add_child(edit_items_remove_custom);
edit_items_remove_custom->connect("pressed", callable_mp(this, &ThemeItemEditorDialog::_remove_custom_items));
edit_items_remove_all = memnew(Button);
edit_items_remove_all->set_tooltip_text(TTR("Remove All Items"));
edit_items_remove_all->set_flat(true);
edit_items_remove_all->set_disabled(true);
edit_items_toolbar->add_child(edit_items_remove_all);
edit_items_remove_all->connect("pressed", callable_mp(this, &ThemeItemEditorDialog::_remove_all_items));
edit_items_tree = memnew(Tree);
edit_items_tree->set_v_size_flags(Control::SIZE_EXPAND_FILL);
edit_items_tree->set_hide_root(true);
edit_items_tree->set_columns(1);
edit_items_vb->add_child(edit_items_tree);
edit_items_tree->connect("button_clicked", callable_mp(this, &ThemeItemEditorDialog::_item_tree_button_pressed));
edit_items_message = memnew(Label);
edit_items_message->set_anchors_and_offsets_preset(Control::PRESET_FULL_RECT);
edit_items_message->set_mouse_filter(Control::MOUSE_FILTER_STOP);
edit_items_message->set_horizontal_alignment(HORIZONTAL_ALIGNMENT_CENTER);
edit_items_message->set_vertical_alignment(VERTICAL_ALIGNMENT_CENTER);
edit_items_message->set_autowrap_mode(TextServer::AUTOWRAP_WORD);
edit_items_tree->add_child(edit_items_message);
edit_theme_item_dialog = memnew(ConfirmationDialog);
edit_theme_item_dialog->set_title(TTR("Add Theme Item"));
add_child(edit_theme_item_dialog);
VBoxContainer *edit_theme_item_vb = memnew(VBoxContainer);
edit_theme_item_dialog->add_child(edit_theme_item_vb);
edit_theme_item_old_vb = memnew(VBoxContainer);
edit_theme_item_vb->add_child(edit_theme_item_old_vb);
Label *edit_theme_item_old = memnew(Label);
edit_theme_item_old->set_text(TTR("Old Name:"));
edit_theme_item_old_vb->add_child(edit_theme_item_old);
theme_item_old_name = memnew(Label);
edit_theme_item_old_vb->add_child(theme_item_old_name);
Label *edit_theme_item_label = memnew(Label);
edit_theme_item_label->set_text(TTR("Name:"));
edit_theme_item_vb->add_child(edit_theme_item_label);
theme_item_name = memnew(LineEdit);
edit_theme_item_vb->add_child(theme_item_name);
theme_item_name->connect("gui_input", callable_mp(this, &ThemeItemEditorDialog::_edit_theme_item_gui_input));
edit_theme_item_dialog->connect("confirmed", callable_mp(this, &ThemeItemEditorDialog::_confirm_edit_theme_item));
// Import Items tab.
TabContainer *import_tc = memnew(TabContainer);
import_tc->set_tab_alignment(TabBar::ALIGNMENT_CENTER);
tc->add_child(import_tc);
tc->set_tab_title(1, TTR("Import Items"));
import_default_theme_items = memnew(ThemeItemImportTree);
import_tc->add_child(import_default_theme_items);
import_tc->set_tab_title(0, TTR("Default Theme"));
import_default_theme_items->connect("items_imported", callable_mp(this, &ThemeItemEditorDialog::_update_edit_types));
import_editor_theme_items = memnew(ThemeItemImportTree);
import_tc->add_child(import_editor_theme_items);
import_tc->set_tab_title(1, TTR("Editor Theme"));
import_editor_theme_items->connect("items_imported", callable_mp(this, &ThemeItemEditorDialog::_update_edit_types));
VBoxContainer *import_another_theme_vb = memnew(VBoxContainer);
HBoxContainer *import_another_file_hb = memnew(HBoxContainer);
import_another_theme_vb->add_child(import_another_file_hb);
import_another_theme_value = memnew(LineEdit);
import_another_theme_value->set_h_size_flags(Control::SIZE_EXPAND_FILL);
import_another_theme_value->set_editable(false);
import_another_file_hb->add_child(import_another_theme_value);
import_another_theme_button = memnew(Button);
import_another_file_hb->add_child(import_another_theme_button);
import_another_theme_button->connect("pressed", callable_mp(this, &ThemeItemEditorDialog::_open_select_another_theme));
import_another_theme_dialog = memnew(EditorFileDialog);
import_another_theme_dialog->set_file_mode(EditorFileDialog::FILE_MODE_OPEN_FILE);
import_another_theme_dialog->set_title(TTR("Select Another Theme Resource:"));
List<String> ext;
ResourceLoader::get_recognized_extensions_for_type("Theme", &ext);
for (const String &E : ext) {
import_another_theme_dialog->add_filter("*." + E, TTR("Theme Resource"));
}
import_another_file_hb->add_child(import_another_theme_dialog);
import_another_theme_dialog->connect("file_selected", callable_mp(this, &ThemeItemEditorDialog::_select_another_theme_cbk));
import_other_theme_items = memnew(ThemeItemImportTree);
import_other_theme_items->set_v_size_flags(Control::SIZE_EXPAND_FILL);
import_another_theme_vb->add_child(import_other_theme_items);
import_tc->add_child(import_another_theme_vb);
import_tc->set_tab_title(2, TTR("Another Theme"));
import_other_theme_items->connect("items_imported", callable_mp(this, &ThemeItemEditorDialog::_update_edit_types));
confirm_closing_dialog = memnew(ConfirmationDialog);
confirm_closing_dialog->set_autowrap(true);
add_child(confirm_closing_dialog);
confirm_closing_dialog->connect("confirmed", callable_mp(this, &ThemeItemEditorDialog::_close_dialog));
}
///////////////////////
void ThemeTypeDialog::_dialog_about_to_show() {
add_type_filter->set_text("");
add_type_filter->grab_focus();
_update_add_type_options();
}
void ThemeTypeDialog::ok_pressed() {
_add_type_selected(add_type_filter->get_text().strip_edges());
}
void ThemeTypeDialog::_update_add_type_options(const String &p_filter) {
add_type_options->clear();
List<StringName> names;
ThemeDB::get_singleton()->get_default_theme()->get_type_list(&names);
if (include_own_types) {
edited_theme->get_type_list(&names);
}
names.sort_custom<StringName::AlphCompare>();
Vector<StringName> unique_names;
for (const StringName &E : names) {
// Filter out undesired values.
if (!p_filter.is_subsequence_ofn(String(E))) {
continue;
}
// Skip duplicate values.
if (unique_names.has(E)) {
continue;
}
unique_names.append(E);
Ref<Texture2D> item_icon;
if (E == "") {
item_icon = get_editor_theme_icon(SNAME("NodeDisabled"));
} else {
item_icon = EditorNode::get_singleton()->get_class_icon(E, "NodeDisabled");
}
add_type_options->add_item(E, item_icon);
}
}
void ThemeTypeDialog::_add_type_filter_cbk(const String &p_value) {
_update_add_type_options(p_value);
}
void ThemeTypeDialog::_add_type_options_cbk(int p_index) {
add_type_filter->set_text(add_type_options->get_item_text(p_index));
}
void ThemeTypeDialog::_add_type_dialog_entered(const String &p_value) {
_add_type_selected(p_value.strip_edges());
}
void ThemeTypeDialog::_add_type_dialog_activated(int p_index) {
_add_type_selected(add_type_options->get_item_text(p_index));
}
void ThemeTypeDialog::_add_type_selected(const String &p_type_name) {
pre_submitted_value = p_type_name;
if (p_type_name.is_empty()) {
add_type_confirmation->popup_centered();
return;
}
_add_type_confirmed();
}
void ThemeTypeDialog::_add_type_confirmed() {
emit_signal(SNAME("type_selected"), pre_submitted_value);
hide();
}
void ThemeTypeDialog::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_ENTER_TREE: {
connect("about_to_popup", callable_mp(this, &ThemeTypeDialog::_dialog_about_to_show));
[[fallthrough]];
}
case NOTIFICATION_THEME_CHANGED: {
_update_add_type_options();
} break;
case NOTIFICATION_VISIBILITY_CHANGED: {
if (is_visible()) {
add_type_filter->grab_focus();
}
} break;
}
}
void ThemeTypeDialog::_bind_methods() {
ADD_SIGNAL(MethodInfo("type_selected", PropertyInfo(Variant::STRING, "type_name")));
}
void ThemeTypeDialog::set_edited_theme(const Ref<Theme> &p_theme) {
edited_theme = p_theme;
}
void ThemeTypeDialog::set_include_own_types(bool p_enable) {
include_own_types = p_enable;
}
ThemeTypeDialog::ThemeTypeDialog() {
set_hide_on_ok(false);
VBoxContainer *add_type_vb = memnew(VBoxContainer);
add_child(add_type_vb);
Label *add_type_filter_label = memnew(Label);
add_type_filter_label->set_text(TTR("Filter the list of types or create a new custom type:"));
add_type_vb->add_child(add_type_filter_label);
add_type_filter = memnew(LineEdit);
add_type_vb->add_child(add_type_filter);
add_type_filter->connect("text_changed", callable_mp(this, &ThemeTypeDialog::_add_type_filter_cbk));
add_type_filter->connect("text_submitted", callable_mp(this, &ThemeTypeDialog::_add_type_dialog_entered));
Label *add_type_options_label = memnew(Label);
add_type_options_label->set_text(TTR("Available Node-based types:"));
add_type_vb->add_child(add_type_options_label);
add_type_options = memnew(ItemList);
add_type_options->set_auto_translate(false);
add_type_options->set_v_size_flags(Control::SIZE_EXPAND_FILL);
add_type_vb->add_child(add_type_options);
add_type_options->connect("item_selected", callable_mp(this, &ThemeTypeDialog::_add_type_options_cbk));
add_type_options->connect("item_activated", callable_mp(this, &ThemeTypeDialog::_add_type_dialog_activated));
add_type_confirmation = memnew(ConfirmationDialog);
add_type_confirmation->set_title(TTR("Type name is empty!"));
add_type_confirmation->set_text(TTR("Are you sure you want to create an empty type?"));
add_type_confirmation->connect("confirmed", callable_mp(this, &ThemeTypeDialog::_add_type_confirmed));
add_child(add_type_confirmation);
}
///////////////////////
Control *ThemeItemLabel::make_custom_tooltip(const String &p_text) const {
return memnew(EditorHelpTooltip(p_text));
}
VBoxContainer *ThemeTypeEditor::_create_item_list(Theme::DataType p_data_type) {
VBoxContainer *items_tab = memnew(VBoxContainer);
items_tab->set_custom_minimum_size(Size2(0, 160) * EDSCALE);
data_type_tabs->add_child(items_tab);
data_type_tabs->set_tab_title(data_type_tabs->get_tab_count() - 1, "");
ScrollContainer *items_sc = memnew(ScrollContainer);
items_sc->set_v_size_flags(SIZE_EXPAND_FILL);
items_sc->set_horizontal_scroll_mode(ScrollContainer::SCROLL_MODE_DISABLED);
items_tab->add_child(items_sc);
VBoxContainer *items_list = memnew(VBoxContainer);
items_list->set_h_size_flags(SIZE_EXPAND_FILL);
items_sc->add_child(items_list);
HBoxContainer *item_add_hb = memnew(HBoxContainer);
items_tab->add_child(item_add_hb);
LineEdit *item_add_edit = memnew(LineEdit);
item_add_edit->set_h_size_flags(SIZE_EXPAND_FILL);
item_add_hb->add_child(item_add_edit);
item_add_edit->connect("text_submitted", callable_mp(this, &ThemeTypeEditor::_item_add_lineedit_cbk).bind(p_data_type, item_add_edit));
Button *item_add_button = memnew(Button);
item_add_button->set_text(TTR("Add"));
item_add_button->set_disabled(true);
item_add_hb->add_child(item_add_button);
item_add_button->connect("pressed", callable_mp(this, &ThemeTypeEditor::_item_add_cbk).bind(p_data_type, item_add_edit));
item_add_edit->set_meta("button", item_add_button);
item_add_edit->connect("text_changed", callable_mp(this, &ThemeTypeEditor::_update_add_button).bind(item_add_edit));
return items_list;
}
void ThemeTypeEditor::_update_type_list() {
ERR_FAIL_COND(edited_theme.is_null());
if (updating) {
return;
}
updating = true;
Control *focused = get_viewport()->gui_get_focus_owner();
if (focused) {
if (focusables.has(focused)) {
// If focus is currently on one of the internal property editors, don't update.
updating = false;
return;
}
Node *focus_parent = focused->get_parent();
while (focus_parent) {
Control *c = Object::cast_to<Control>(focus_parent);
if (c && focusables.has(c)) {
// If focus is currently on one of the internal property editors, don't update.
updating = false;
return;
}
focus_parent = focus_parent->get_parent();
}
}
List<StringName> theme_types;
edited_theme->get_type_list(&theme_types);
theme_types.sort_custom<StringName::AlphCompare>();
theme_type_list->clear();
if (theme_types.size() > 0) {
theme_type_list->set_disabled(false);
bool item_reselected = false;
int e_idx = 0;
for (const StringName &E : theme_types) {
Ref<Texture2D> item_icon;
if (E == "") {
item_icon = get_editor_theme_icon(SNAME("NodeDisabled"));
} else {
item_icon = EditorNode::get_singleton()->get_class_icon(E, "NodeDisabled");
}
theme_type_list->add_icon_item(item_icon, E);
if (E == edited_type) {
theme_type_list->select(e_idx);
item_reselected = true;
}
e_idx++;
}
if (!item_reselected) {
theme_type_list->select(0);
_list_type_selected(0);
} else {
_update_type_items();
}
} else {
theme_type_list->set_disabled(true);
theme_type_list->add_item(TTR("None"));
edited_type = "";
_update_type_items();
}
updating = false;
}
void ThemeTypeEditor::_update_type_list_debounced() {
update_debounce_timer->start();
}
HashMap<StringName, bool> ThemeTypeEditor::_get_type_items(String p_type_name, void (Theme::*get_list_func)(const StringName &, List<StringName> *) const, bool include_default) {
HashMap<StringName, bool> items;
List<StringName> names;
if (include_default) {
names.clear();
String default_type = p_type_name;
if (edited_theme->get_type_variation_base(p_type_name) != StringName()) {
default_type = edited_theme->get_type_variation_base(p_type_name);
}
(ThemeDB::get_singleton()->get_default_theme().operator->()->*get_list_func)(default_type, &names);
names.sort_custom<StringName::AlphCompare>();
for (const StringName &E : names) {
items[E] = false;
}
}
{
names.clear();
(edited_theme.operator->()->*get_list_func)(p_type_name, &names);
names.sort_custom<StringName::AlphCompare>();
for (const StringName &E : names) {
items[E] = true;
}
}
List<StringName> keys;
for (const KeyValue<StringName, bool> &E : items) {
keys.push_back(E.key);
}
keys.sort_custom<StringName::AlphCompare>();
HashMap<StringName, bool> ordered_items;
for (const StringName &E : keys) {
ordered_items[E] = items[E];
}
return ordered_items;
}
HBoxContainer *ThemeTypeEditor::_create_property_control(Theme::DataType p_data_type, String p_item_name, bool p_editable) {
HBoxContainer *item_control = memnew(HBoxContainer);
HBoxContainer *item_name_container = memnew(HBoxContainer);
item_name_container->set_h_size_flags(SIZE_EXPAND_FILL);
item_name_container->set_stretch_ratio(2.0);
item_control->add_child(item_name_container);
Label *item_name = memnew(ThemeItemLabel);
item_name->set_h_size_flags(SIZE_EXPAND_FILL);
item_name->set_clip_text(true);
item_name->set_text(p_item_name);
// `|` separators used in `EditorHelpTooltip` for formatting.
item_name->set_tooltip_text("theme_item|" + edited_type + "|" + p_item_name + "|");
item_name->set_mouse_filter(Control::MOUSE_FILTER_STOP);
item_name_container->add_child(item_name);
if (p_editable) {
LineEdit *item_name_edit = memnew(LineEdit);
item_name_edit->set_h_size_flags(SIZE_EXPAND_FILL);
item_name_edit->set_text(p_item_name);
item_name_container->add_child(item_name_edit);
item_name_edit->connect("text_submitted", callable_mp(this, &ThemeTypeEditor::_item_rename_entered).bind(p_data_type, p_item_name, item_name_container));
item_name_edit->hide();
Button *item_rename_button = memnew(Button);
item_rename_button->set_icon(get_editor_theme_icon(SNAME("Edit")));
item_rename_button->set_tooltip_text(TTR("Rename Item"));
item_rename_button->set_flat(true);
item_name_container->add_child(item_rename_button);
item_rename_button->connect("pressed", callable_mp(this, &ThemeTypeEditor::_item_rename_cbk).bind(p_data_type, p_item_name, item_name_container));
Button *item_remove_button = memnew(Button);
item_remove_button->set_icon(get_editor_theme_icon(SNAME("Remove")));
item_remove_button->set_tooltip_text(TTR("Remove Item"));
item_remove_button->set_flat(true);
item_name_container->add_child(item_remove_button);
item_remove_button->connect("pressed", callable_mp(this, &ThemeTypeEditor::_item_remove_cbk).bind(p_data_type, p_item_name));
Button *item_rename_confirm_button = memnew(Button);
item_rename_confirm_button->set_icon(get_editor_theme_icon(SNAME("ImportCheck")));
item_rename_confirm_button->set_tooltip_text(TTR("Confirm Item Rename"));
item_rename_confirm_button->set_flat(true);
item_name_container->add_child(item_rename_confirm_button);
item_rename_confirm_button->connect("pressed", callable_mp(this, &ThemeTypeEditor::_item_rename_confirmed).bind(p_data_type, p_item_name, item_name_container));
item_rename_confirm_button->hide();
Button *item_rename_cancel_button = memnew(Button);
item_rename_cancel_button->set_icon(get_editor_theme_icon(SNAME("ImportFail")));
item_rename_cancel_button->set_tooltip_text(TTR("Cancel Item Rename"));
item_rename_cancel_button->set_flat(true);
item_name_container->add_child(item_rename_cancel_button);
item_rename_cancel_button->connect("pressed", callable_mp(this, &ThemeTypeEditor::_item_rename_canceled).bind(p_data_type, p_item_name, item_name_container));
item_rename_cancel_button->hide();
} else {
item_name->add_theme_color_override("font_color", get_theme_color(SNAME("font_disabled_color"), EditorStringName(Editor)));
Button *item_override_button = memnew(Button);
item_override_button->set_icon(get_editor_theme_icon(SNAME("Add")));
item_override_button->set_tooltip_text(TTR("Override Item"));
item_override_button->set_flat(true);
item_name_container->add_child(item_override_button);
item_override_button->connect("pressed", callable_mp(this, &ThemeTypeEditor::_item_override_cbk).bind(p_data_type, p_item_name));
}
return item_control;
}
void ThemeTypeEditor::_add_focusable(Control *p_control) {
focusables.append(p_control);
}
void ThemeTypeEditor::_update_type_items() {
bool show_default = show_default_items_button->is_pressed();
focusables.clear();
// Colors.
{
for (int i = color_items_list->get_child_count() - 1; i >= 0; i--) {
Node *node = color_items_list->get_child(i);
node->queue_free();
color_items_list->remove_child(node);
}
HashMap<StringName, bool> color_items = _get_type_items(edited_type, &Theme::get_color_list, show_default);
for (const KeyValue<StringName, bool> &E : color_items) {
HBoxContainer *item_control = _create_property_control(Theme::DATA_TYPE_COLOR, E.key, E.value);
ColorPickerButton *item_editor = memnew(ColorPickerButton);
item_editor->set_h_size_flags(SIZE_EXPAND_FILL);
item_control->add_child(item_editor);
if (E.value) {
item_editor->set_pick_color(edited_theme->get_color(E.key, edited_type));
item_editor->connect("color_changed", callable_mp(this, &ThemeTypeEditor::_color_item_changed).bind(E.key));
item_editor->get_popup()->connect("about_to_popup", callable_mp(EditorNode::get_singleton(), &EditorNode::setup_color_picker).bind(item_editor->get_picker()));
} else {
item_editor->set_pick_color(ThemeDB::get_singleton()->get_default_theme()->get_color(E.key, edited_type));
item_editor->set_disabled(true);
}
_add_focusable(item_editor);
color_items_list->add_child(item_control);
}
}
// Constants.
{
for (int i = constant_items_list->get_child_count() - 1; i >= 0; i--) {
Node *node = constant_items_list->get_child(i);
node->queue_free();
constant_items_list->remove_child(node);
}
HashMap<StringName, bool> constant_items = _get_type_items(edited_type, &Theme::get_constant_list, show_default);
for (const KeyValue<StringName, bool> &E : constant_items) {
HBoxContainer *item_control = _create_property_control(Theme::DATA_TYPE_CONSTANT, E.key, E.value);
SpinBox *item_editor = memnew(SpinBox);
item_editor->set_h_size_flags(SIZE_EXPAND_FILL);
item_editor->set_min(-100000);
item_editor->set_max(100000);
item_editor->set_step(1);
item_editor->set_allow_lesser(true);
item_editor->set_allow_greater(true);
item_control->add_child(item_editor);
if (E.value) {
item_editor->set_value(edited_theme->get_constant(E.key, edited_type));
item_editor->connect("value_changed", callable_mp(this, &ThemeTypeEditor::_constant_item_changed).bind(E.key));
} else {
item_editor->set_value(ThemeDB::get_singleton()->get_default_theme()->get_constant(E.key, edited_type));
item_editor->set_editable(false);
}
_add_focusable(item_editor);
constant_items_list->add_child(item_control);
}
}
// Fonts.
{
for (int i = font_items_list->get_child_count() - 1; i >= 0; i--) {
Node *node = font_items_list->get_child(i);
node->queue_free();
font_items_list->remove_child(node);
}
HashMap<StringName, bool> font_items = _get_type_items(edited_type, &Theme::get_font_list, show_default);
for (const KeyValue<StringName, bool> &E : font_items) {
HBoxContainer *item_control = _create_property_control(Theme::DATA_TYPE_FONT, E.key, E.value);
EditorResourcePicker *item_editor = memnew(EditorResourcePicker);
item_editor->set_h_size_flags(SIZE_EXPAND_FILL);
item_editor->set_base_type("Font");
item_control->add_child(item_editor);
if (E.value) {
if (edited_theme->has_font(E.key, edited_type)) {
item_editor->set_edited_resource(edited_theme->get_font(E.key, edited_type));
} else {
item_editor->set_edited_resource(Ref<Resource>());
}
item_editor->connect("resource_selected", callable_mp(this, &ThemeTypeEditor::_edit_resource_item));
item_editor->connect("resource_changed", callable_mp(this, &ThemeTypeEditor::_font_item_changed).bind(E.key));
} else {
if (ThemeDB::get_singleton()->get_default_theme()->has_font(E.key, edited_type)) {
item_editor->set_edited_resource(ThemeDB::get_singleton()->get_default_theme()->get_font(E.key, edited_type));
} else {
item_editor->set_edited_resource(Ref<Resource>());
}
item_editor->set_editable(false);
}
_add_focusable(item_editor);
font_items_list->add_child(item_control);
}
}
// Fonts sizes.
{
for (int i = font_size_items_list->get_child_count() - 1; i >= 0; i--) {
Node *node = font_size_items_list->get_child(i);
node->queue_free();
font_size_items_list->remove_child(node);
}
HashMap<StringName, bool> font_size_items = _get_type_items(edited_type, &Theme::get_font_size_list, show_default);
for (const KeyValue<StringName, bool> &E : font_size_items) {
HBoxContainer *item_control = _create_property_control(Theme::DATA_TYPE_FONT_SIZE, E.key, E.value);
SpinBox *item_editor = memnew(SpinBox);
item_editor->set_h_size_flags(SIZE_EXPAND_FILL);
item_editor->set_min(-100000);
item_editor->set_max(100000);
item_editor->set_step(1);
item_editor->set_allow_lesser(true);
item_editor->set_allow_greater(true);
item_control->add_child(item_editor);
if (E.value) {
item_editor->set_value(edited_theme->get_font_size(E.key, edited_type));
item_editor->connect("value_changed", callable_mp(this, &ThemeTypeEditor::_font_size_item_changed).bind(E.key));
} else {
item_editor->set_value(ThemeDB::get_singleton()->get_default_theme()->get_font_size(E.key, edited_type));
item_editor->set_editable(false);
}
_add_focusable(item_editor);
font_size_items_list->add_child(item_control);
}
}
// Icons.
{
for (int i = icon_items_list->get_child_count() - 1; i >= 0; i--) {
Node *node = icon_items_list->get_child(i);
node->queue_free();
icon_items_list->remove_child(node);
}
HashMap<StringName, bool> icon_items = _get_type_items(edited_type, &Theme::get_icon_list, show_default);
for (const KeyValue<StringName, bool> &E : icon_items) {
HBoxContainer *item_control = _create_property_control(Theme::DATA_TYPE_ICON, E.key, E.value);
EditorResourcePicker *item_editor = memnew(EditorResourcePicker);
item_editor->set_h_size_flags(SIZE_EXPAND_FILL);
item_editor->set_base_type("Texture2D");
item_control->add_child(item_editor);
if (E.value) {
if (edited_theme->has_icon(E.key, edited_type)) {
item_editor->set_edited_resource(edited_theme->get_icon(E.key, edited_type));
} else {
item_editor->set_edited_resource(Ref<Resource>());
}
item_editor->connect("resource_selected", callable_mp(this, &ThemeTypeEditor::_edit_resource_item));
item_editor->connect("resource_changed", callable_mp(this, &ThemeTypeEditor::_icon_item_changed).bind(E.key));
} else {
if (ThemeDB::get_singleton()->get_default_theme()->has_icon(E.key, edited_type)) {
item_editor->set_edited_resource(ThemeDB::get_singleton()->get_default_theme()->get_icon(E.key, edited_type));
} else {
item_editor->set_edited_resource(Ref<Resource>());
}
item_editor->set_editable(false);
}
_add_focusable(item_editor);
icon_items_list->add_child(item_control);
}
}
// Styleboxes.
{
for (int i = stylebox_items_list->get_child_count() - 1; i >= 0; i--) {
Node *node = stylebox_items_list->get_child(i);
node->queue_free();
stylebox_items_list->remove_child(node);
}
if (leading_stylebox.pinned) {
HBoxContainer *item_control = _create_property_control(Theme::DATA_TYPE_STYLEBOX, leading_stylebox.item_name, true);
EditorResourcePicker *item_editor = memnew(EditorResourcePicker);
item_editor->set_h_size_flags(SIZE_EXPAND_FILL);
item_editor->set_stretch_ratio(1.5);
item_editor->set_base_type("StyleBox");
Button *pin_leader_button = memnew(Button);
pin_leader_button->set_flat(true);
pin_leader_button->set_toggle_mode(true);
pin_leader_button->set_pressed(true);
pin_leader_button->set_icon(get_editor_theme_icon(SNAME("Pin")));
pin_leader_button->set_tooltip_text(TTR("Unpin this StyleBox as a main style."));
item_control->add_child(pin_leader_button);
pin_leader_button->connect("pressed", callable_mp(this, &ThemeTypeEditor::_on_unpin_leader_button_pressed));
item_control->add_child(item_editor);
if (edited_theme->has_stylebox(leading_stylebox.item_name, edited_type)) {
item_editor->set_edited_resource(leading_stylebox.stylebox);
} else {
item_editor->set_edited_resource(Ref<Resource>());
}
item_editor->connect("resource_selected", callable_mp(this, &ThemeTypeEditor::_edit_resource_item));
item_editor->connect("resource_changed", callable_mp(this, &ThemeTypeEditor::_stylebox_item_changed).bind(leading_stylebox.item_name));
stylebox_items_list->add_child(item_control);
stylebox_items_list->add_child(memnew(HSeparator));
}
HashMap<StringName, bool> stylebox_items = _get_type_items(edited_type, &Theme::get_stylebox_list, show_default);
for (const KeyValue<StringName, bool> &E : stylebox_items) {
if (leading_stylebox.pinned && leading_stylebox.item_name == E.key) {
continue;
}
HBoxContainer *item_control = _create_property_control(Theme::DATA_TYPE_STYLEBOX, E.key, E.value);
EditorResourcePicker *item_editor = memnew(EditorResourcePicker);
item_editor->set_h_size_flags(SIZE_EXPAND_FILL);
item_editor->set_stretch_ratio(1.5);
item_editor->set_base_type("StyleBox");
if (E.value) {
if (edited_theme->has_stylebox(E.key, edited_type)) {
item_editor->set_edited_resource(edited_theme->get_stylebox(E.key, edited_type));
} else {
item_editor->set_edited_resource(Ref<Resource>());
}
item_editor->connect("resource_selected", callable_mp(this, &ThemeTypeEditor::_edit_resource_item));
item_editor->connect("resource_changed", callable_mp(this, &ThemeTypeEditor::_stylebox_item_changed).bind(E.key));
Button *pin_leader_button = memnew(Button);
pin_leader_button->set_flat(true);
pin_leader_button->set_toggle_mode(true);
pin_leader_button->set_icon(get_editor_theme_icon(SNAME("Pin")));
pin_leader_button->set_tooltip_text(TTR("Pin this StyleBox as a main style. Editing its properties will update the same properties in all other StyleBoxes of this type."));
item_control->add_child(pin_leader_button);
pin_leader_button->connect("pressed", callable_mp(this, &ThemeTypeEditor::_on_pin_leader_button_pressed).bind(item_editor, E.key));
} else {
if (ThemeDB::get_singleton()->get_default_theme()->has_stylebox(E.key, edited_type)) {
item_editor->set_edited_resource(ThemeDB::get_singleton()->get_default_theme()->get_stylebox(E.key, edited_type));
} else {
item_editor->set_edited_resource(Ref<Resource>());
}
item_editor->set_editable(false);
}
item_control->add_child(item_editor);
_add_focusable(item_editor);
stylebox_items_list->add_child(item_control);
}
}
// Various type settings.
if (edited_type.is_empty() || ClassDB::class_exists(edited_type)) {
type_variation_edit->set_editable(false);
type_variation_edit->set_text("");
type_variation_button->hide();
type_variation_locked->set_visible(!edited_type.is_empty());
} else {
type_variation_edit->set_editable(true);
type_variation_edit->set_text(edited_theme->get_type_variation_base(edited_type));
_add_focusable(type_variation_edit);
type_variation_button->show();
type_variation_locked->hide();
}
}
void ThemeTypeEditor::_list_type_selected(int p_index) {
edited_type = theme_type_list->get_item_text(p_index);
_update_type_items();
}
void ThemeTypeEditor::_add_type_button_cbk() {
add_type_mode = ADD_THEME_TYPE;
add_type_dialog->set_title(TTR("Add Item Type"));
add_type_dialog->set_ok_button_text(TTR("Add Type"));
add_type_dialog->set_include_own_types(false);
add_type_dialog->popup_centered(Size2(560, 420) * EDSCALE);
}
void ThemeTypeEditor::_add_default_type_items() {
List<StringName> names;
String default_type = edited_type;
if (edited_theme->get_type_variation_base(edited_type) != StringName()) {
default_type = edited_theme->get_type_variation_base(edited_type);
}
Ref<Theme> old_snapshot = edited_theme->duplicate();
Ref<Theme> new_snapshot = edited_theme->duplicate();
updating = true;
{
names.clear();
ThemeDB::get_singleton()->get_default_theme()->get_icon_list(default_type, &names);
for (const StringName &E : names) {
if (!new_snapshot->has_icon(E, edited_type)) {
new_snapshot->set_icon(E, edited_type, ThemeDB::get_singleton()->get_default_theme()->get_icon(E, edited_type));
}
}
}
{
names.clear();
ThemeDB::get_singleton()->get_default_theme()->get_stylebox_list(default_type, &names);
for (const StringName &E : names) {
if (!new_snapshot->has_stylebox(E, edited_type)) {
new_snapshot->set_stylebox(E, edited_type, ThemeDB::get_singleton()->get_default_theme()->get_stylebox(E, edited_type));
}
}
}
{
names.clear();
ThemeDB::get_singleton()->get_default_theme()->get_font_list(default_type, &names);
for (const StringName &E : names) {
if (!new_snapshot->has_font(E, edited_type)) {
new_snapshot->set_font(E, edited_type, ThemeDB::get_singleton()->get_default_theme()->get_font(E, edited_type));
}
}
}
{
names.clear();
ThemeDB::get_singleton()->get_default_theme()->get_font_size_list(default_type, &names);
for (const StringName &E : names) {
if (!new_snapshot->has_font_size(E, edited_type)) {
new_snapshot->set_font_size(E, edited_type, ThemeDB::get_singleton()->get_default_theme()->get_font_size(E, edited_type));
}
}
}
{
names.clear();
ThemeDB::get_singleton()->get_default_theme()->get_color_list(default_type, &names);
for (const StringName &E : names) {
if (!new_snapshot->has_color(E, edited_type)) {
new_snapshot->set_color(E, edited_type, ThemeDB::get_singleton()->get_default_theme()->get_color(E, edited_type));
}
}
}
{
names.clear();
ThemeDB::get_singleton()->get_default_theme()->get_constant_list(default_type, &names);
for (const StringName &E : names) {
if (!new_snapshot->has_constant(E, edited_type)) {
new_snapshot->set_constant(E, edited_type, ThemeDB::get_singleton()->get_default_theme()->get_constant(E, edited_type));
}
}
}
updating = false;
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Override All Default Theme Items"));
ur->add_do_method(*edited_theme, "merge_with", new_snapshot);
ur->add_undo_method(*edited_theme, "clear");
ur->add_undo_method(*edited_theme, "merge_with", old_snapshot);
ur->add_do_method(this, "_update_type_items");
ur->add_undo_method(this, "_update_type_items");
ur->commit_action();
}
void ThemeTypeEditor::_update_add_button(const String &p_text, LineEdit *p_for_edit) {
Button *button = Object::cast_to<Button>(p_for_edit->get_meta("button"));
button->set_disabled(p_text.strip_edges().is_empty());
}
void ThemeTypeEditor::_item_add_cbk(int p_data_type, Control *p_control) {
LineEdit *le = Object::cast_to<LineEdit>(p_control);
if (le->get_text().strip_edges().is_empty()) {
return;
}
String item_name = le->get_text().strip_edges();
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Add Theme Item"));
switch (p_data_type) {
case Theme::DATA_TYPE_COLOR: {
ur->add_do_method(*edited_theme, "set_color", item_name, edited_type, Color());
ur->add_undo_method(*edited_theme, "clear_color", item_name, edited_type);
} break;
case Theme::DATA_TYPE_CONSTANT: {
ur->add_do_method(*edited_theme, "set_constant", item_name, edited_type, 0);
ur->add_undo_method(*edited_theme, "clear_constant", item_name, edited_type);
} break;
case Theme::DATA_TYPE_FONT: {
ur->add_do_method(*edited_theme, "set_font", item_name, edited_type, Ref<Font>());
ur->add_undo_method(*edited_theme, "clear_font", item_name, edited_type);
} break;
case Theme::DATA_TYPE_FONT_SIZE: {
ur->add_do_method(*edited_theme, "set_font_size", item_name, edited_type, -1);
ur->add_undo_method(*edited_theme, "clear_font_size", item_name, edited_type);
} break;
case Theme::DATA_TYPE_ICON: {
ur->add_do_method(*edited_theme, "set_icon", item_name, edited_type, Ref<Texture2D>());
ur->add_undo_method(*edited_theme, "clear_icon", item_name, edited_type);
} break;
case Theme::DATA_TYPE_STYLEBOX: {
Ref<StyleBox> sb;
ur->add_do_method(*edited_theme, "set_stylebox", item_name, edited_type, sb);
ur->add_undo_method(*edited_theme, "clear_stylebox", item_name, edited_type);
if (is_stylebox_pinned(sb)) {
ur->add_undo_method(this, "_unpin_leading_stylebox");
}
} break;
}
ur->commit_action();
le->set_text("");
_update_add_button("", le);
}
void ThemeTypeEditor::_item_add_lineedit_cbk(String p_value, int p_data_type, Control *p_control) {
_item_add_cbk(p_data_type, p_control);
}
void ThemeTypeEditor::_item_override_cbk(int p_data_type, String p_item_name) {
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Override Theme Item"));
switch (p_data_type) {
case Theme::DATA_TYPE_COLOR: {
ur->add_do_method(*edited_theme, "set_color", p_item_name, edited_type, ThemeDB::get_singleton()->get_default_theme()->get_color(p_item_name, edited_type));
ur->add_undo_method(*edited_theme, "clear_color", p_item_name, edited_type);
} break;
case Theme::DATA_TYPE_CONSTANT: {
ur->add_do_method(*edited_theme, "set_constant", p_item_name, edited_type, ThemeDB::get_singleton()->get_default_theme()->get_constant(p_item_name, edited_type));
ur->add_undo_method(*edited_theme, "clear_constant", p_item_name, edited_type);
} break;
case Theme::DATA_TYPE_FONT: {
ur->add_do_method(*edited_theme, "set_font", p_item_name, edited_type, Ref<Font>());
ur->add_undo_method(*edited_theme, "clear_font", p_item_name, edited_type);
} break;
case Theme::DATA_TYPE_FONT_SIZE: {
ur->add_do_method(*edited_theme, "set_font_size", p_item_name, edited_type, ThemeDB::get_singleton()->get_default_theme()->get_font_size(p_item_name, edited_type));
ur->add_undo_method(*edited_theme, "clear_font_size", p_item_name, edited_type);
} break;
case Theme::DATA_TYPE_ICON: {
ur->add_do_method(*edited_theme, "set_icon", p_item_name, edited_type, Ref<Texture2D>());
ur->add_undo_method(*edited_theme, "clear_icon", p_item_name, edited_type);
} break;
case Theme::DATA_TYPE_STYLEBOX: {
Ref<StyleBox> sb;
ur->add_do_method(*edited_theme, "set_stylebox", p_item_name, edited_type, sb);
ur->add_undo_method(*edited_theme, "clear_stylebox", p_item_name, edited_type);
if (is_stylebox_pinned(sb)) {
ur->add_undo_method(this, "_unpin_leading_stylebox");
}
} break;
}
ur->commit_action();
}
void ThemeTypeEditor::_item_remove_cbk(int p_data_type, String p_item_name) {
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Remove Theme Item"));
switch (p_data_type) {
case Theme::DATA_TYPE_COLOR: {
ur->add_do_method(*edited_theme, "clear_color", p_item_name, edited_type);
ur->add_undo_method(*edited_theme, "set_color", p_item_name, edited_type, edited_theme->get_color(p_item_name, edited_type));
} break;
case Theme::DATA_TYPE_CONSTANT: {
ur->add_do_method(*edited_theme, "clear_constant", p_item_name, edited_type);
ur->add_undo_method(*edited_theme, "set_constant", p_item_name, edited_type, edited_theme->get_constant(p_item_name, edited_type));
} break;
case Theme::DATA_TYPE_FONT: {
ur->add_do_method(*edited_theme, "clear_font", p_item_name, edited_type);
if (edited_theme->has_font(p_item_name, edited_type)) {
ur->add_undo_method(*edited_theme, "set_font", p_item_name, edited_type, edited_theme->get_font(p_item_name, edited_type));
} else {
ur->add_undo_method(*edited_theme, "set_font", p_item_name, edited_type, Ref<Font>());
}
} break;
case Theme::DATA_TYPE_FONT_SIZE: {
ur->add_do_method(*edited_theme, "clear_font_size", p_item_name, edited_type);
ur->add_undo_method(*edited_theme, "set_font_size", p_item_name, edited_type, edited_theme->get_font_size(p_item_name, edited_type));
} break;
case Theme::DATA_TYPE_ICON: {
ur->add_do_method(*edited_theme, "clear_icon", p_item_name, edited_type);
if (edited_theme->has_icon(p_item_name, edited_type)) {
ur->add_undo_method(*edited_theme, "set_icon", p_item_name, edited_type, edited_theme->get_icon(p_item_name, edited_type));
} else {
ur->add_undo_method(*edited_theme, "set_icon", p_item_name, edited_type, Ref<Texture2D>());
}
} break;
case Theme::DATA_TYPE_STYLEBOX: {
Ref<StyleBox> sb = edited_theme->get_stylebox(p_item_name, edited_type);
ur->add_do_method(*edited_theme, "clear_stylebox", p_item_name, edited_type);
if (edited_theme->has_stylebox(p_item_name, edited_type)) {
ur->add_undo_method(*edited_theme, "set_stylebox", p_item_name, edited_type, sb);
} else {
ur->add_undo_method(*edited_theme, "set_stylebox", p_item_name, edited_type, Ref<StyleBox>());
}
if (is_stylebox_pinned(sb)) {
ur->add_do_method(this, "_unpin_leading_stylebox");
ur->add_undo_method(this, "_pin_leading_stylebox", p_item_name, sb);
}
} break;
}
ur->commit_action();
}
void ThemeTypeEditor::_item_rename_cbk(int p_data_type, String p_item_name, Control *p_control) {
// Label
Object::cast_to<Label>(p_control->get_child(0))->hide();
// Label buttons
Object::cast_to<Button>(p_control->get_child(2))->hide();
Object::cast_to<Button>(p_control->get_child(3))->hide();
// LineEdit
Object::cast_to<LineEdit>(p_control->get_child(1))->set_text(p_item_name);
Object::cast_to<LineEdit>(p_control->get_child(1))->show();
// LineEdit buttons
Object::cast_to<Button>(p_control->get_child(4))->show();
Object::cast_to<Button>(p_control->get_child(5))->show();
}
void ThemeTypeEditor::_item_rename_confirmed(int p_data_type, String p_item_name, Control *p_control) {
LineEdit *le = Object::cast_to<LineEdit>(p_control->get_child(1));
if (le->get_text().strip_edges().is_empty()) {
return;
}
String new_name = le->get_text().strip_edges();
if (new_name == p_item_name) {
_item_rename_canceled(p_data_type, p_item_name, p_control);
return;
}
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Rename Theme Item"));
switch (p_data_type) {
case Theme::DATA_TYPE_COLOR: {
ur->add_do_method(*edited_theme, "rename_color", p_item_name, new_name, edited_type);
ur->add_undo_method(*edited_theme, "rename_color", new_name, p_item_name, edited_type);
} break;
case Theme::DATA_TYPE_CONSTANT: {
ur->add_do_method(*edited_theme, "rename_constant", p_item_name, new_name, edited_type);
ur->add_undo_method(*edited_theme, "rename_constant", new_name, p_item_name, edited_type);
} break;
case Theme::DATA_TYPE_FONT: {
ur->add_do_method(*edited_theme, "rename_font", p_item_name, new_name, edited_type);
ur->add_undo_method(*edited_theme, "rename_font", new_name, p_item_name, edited_type);
} break;
case Theme::DATA_TYPE_FONT_SIZE: {
ur->add_do_method(*edited_theme, "rename_font_size", p_item_name, new_name, edited_type);
ur->add_undo_method(*edited_theme, "rename_font_size", new_name, p_item_name, edited_type);
} break;
case Theme::DATA_TYPE_ICON: {
ur->add_do_method(*edited_theme, "rename_icon", p_item_name, new_name, edited_type);
ur->add_undo_method(*edited_theme, "rename_icon", new_name, p_item_name, edited_type);
} break;
case Theme::DATA_TYPE_STYLEBOX: {
ur->add_do_method(*edited_theme, "rename_stylebox", p_item_name, new_name, edited_type);
ur->add_undo_method(*edited_theme, "rename_stylebox", new_name, p_item_name, edited_type);
if (leading_stylebox.pinned && leading_stylebox.item_name == p_item_name) {
leading_stylebox.item_name = new_name;
}
} break;
}
ur->commit_action();
}
void ThemeTypeEditor::_item_rename_entered(String p_value, int p_data_type, String p_item_name, Control *p_control) {
_item_rename_confirmed(p_data_type, p_item_name, p_control);
}
void ThemeTypeEditor::_item_rename_canceled(int p_data_type, String p_item_name, Control *p_control) {
// LineEdit
Object::cast_to<LineEdit>(p_control->get_child(1))->hide();
// LineEdit buttons
Object::cast_to<Button>(p_control->get_child(4))->hide();
Object::cast_to<Button>(p_control->get_child(5))->hide();
// Label
Object::cast_to<Label>(p_control->get_child(0))->show();
// Label buttons
Object::cast_to<Button>(p_control->get_child(2))->show();
Object::cast_to<Button>(p_control->get_child(3))->show();
}
void ThemeTypeEditor::_color_item_changed(Color p_value, String p_item_name) {
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Set Color Item in Theme"), UndoRedo::MERGE_ENDS);
ur->add_do_method(*edited_theme, "set_color", p_item_name, edited_type, p_value);
ur->add_undo_method(*edited_theme, "set_color", p_item_name, edited_type, edited_theme->get_color(p_item_name, edited_type));
ur->commit_action();
}
void ThemeTypeEditor::_constant_item_changed(float p_value, String p_item_name) {
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Set Constant Item in Theme"));
ur->add_do_method(*edited_theme, "set_constant", p_item_name, edited_type, p_value);
ur->add_undo_method(*edited_theme, "set_constant", p_item_name, edited_type, edited_theme->get_constant(p_item_name, edited_type));
ur->commit_action();
}
void ThemeTypeEditor::_font_size_item_changed(float p_value, String p_item_name) {
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Set Font Size Item in Theme"));
ur->add_do_method(*edited_theme, "set_font_size", p_item_name, edited_type, p_value);
ur->add_undo_method(*edited_theme, "set_font_size", p_item_name, edited_type, edited_theme->get_font_size(p_item_name, edited_type));
ur->commit_action();
}
void ThemeTypeEditor::_edit_resource_item(Ref<Resource> p_resource, bool p_edit) {
EditorNode::get_singleton()->edit_resource(p_resource);
}
void ThemeTypeEditor::_font_item_changed(Ref<Font> p_value, String p_item_name) {
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Set Font Item in Theme"));
ur->add_do_method(*edited_theme, "set_font", p_item_name, edited_type, p_value.is_valid() ? p_value : Ref<Font>());
if (edited_theme->has_font(p_item_name, edited_type)) {
ur->add_undo_method(*edited_theme, "set_font", p_item_name, edited_type, edited_theme->get_font(p_item_name, edited_type));
} else {
ur->add_undo_method(*edited_theme, "set_font", p_item_name, edited_type, Ref<Font>());
}
ur->add_do_method(this, "call_deferred", "_update_type_items");
ur->add_undo_method(this, "call_deferred", "_update_type_items");
ur->commit_action();
}
void ThemeTypeEditor::_icon_item_changed(Ref<Texture2D> p_value, String p_item_name) {
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Set Icon Item in Theme"));
ur->add_do_method(*edited_theme, "set_icon", p_item_name, edited_type, p_value.is_valid() ? p_value : Ref<Texture2D>());
if (edited_theme->has_icon(p_item_name, edited_type)) {
ur->add_undo_method(*edited_theme, "set_icon", p_item_name, edited_type, edited_theme->get_icon(p_item_name, edited_type));
} else {
ur->add_undo_method(*edited_theme, "set_icon", p_item_name, edited_type, Ref<Texture2D>());
}
ur->add_do_method(this, "call_deferred", "_update_type_items");
ur->add_undo_method(this, "call_deferred", "_update_type_items");
ur->commit_action();
}
void ThemeTypeEditor::_stylebox_item_changed(Ref<StyleBox> p_value, String p_item_name) {
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Set Stylebox Item in Theme"));
ur->add_do_method(*edited_theme, "set_stylebox", p_item_name, edited_type, p_value.is_valid() ? p_value : Ref<StyleBox>());
if (edited_theme->has_stylebox(p_item_name, edited_type)) {
ur->add_undo_method(*edited_theme, "set_stylebox", p_item_name, edited_type, edited_theme->get_stylebox(p_item_name, edited_type));
} else {
ur->add_undo_method(*edited_theme, "set_stylebox", p_item_name, edited_type, Ref<StyleBox>());
}
ur->add_do_method(this, "_change_pinned_stylebox");
ur->add_undo_method(this, "_change_pinned_stylebox");
ur->add_do_method(this, "call_deferred", "_update_type_items");
ur->add_undo_method(this, "call_deferred", "_update_type_items");
ur->commit_action();
}
void ThemeTypeEditor::_change_pinned_stylebox() {
if (leading_stylebox.pinned) {
if (leading_stylebox.stylebox.is_valid()) {
leading_stylebox.stylebox->disconnect_changed(callable_mp(this, &ThemeTypeEditor::_update_stylebox_from_leading));
}
Ref<StyleBox> new_stylebox = edited_theme->get_stylebox(leading_stylebox.item_name, edited_type);
leading_stylebox.stylebox = new_stylebox;
leading_stylebox.ref_stylebox = (new_stylebox.is_valid() ? new_stylebox->duplicate() : Ref<Resource>());
if (leading_stylebox.stylebox.is_valid()) {
new_stylebox->connect_changed(callable_mp(this, &ThemeTypeEditor::_update_stylebox_from_leading));
}
} else if (leading_stylebox.stylebox.is_valid()) {
leading_stylebox.stylebox->disconnect_changed(callable_mp(this, &ThemeTypeEditor::_update_stylebox_from_leading));
}
}
void ThemeTypeEditor::_on_pin_leader_button_pressed(Control *p_editor, String p_item_name) {
Ref<StyleBox> stylebox;
if (Object::cast_to<EditorResourcePicker>(p_editor)) {
stylebox = Object::cast_to<EditorResourcePicker>(p_editor)->get_edited_resource();
}
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Pin Stylebox"));
ur->add_do_method(this, "_pin_leading_stylebox", p_item_name, stylebox);
if (leading_stylebox.pinned) {
ur->add_undo_method(this, "_pin_leading_stylebox", leading_stylebox.item_name, leading_stylebox.stylebox);
} else {
ur->add_undo_method(this, "_unpin_leading_stylebox");
}
ur->commit_action();
}
void ThemeTypeEditor::_pin_leading_stylebox(String p_item_name, Ref<StyleBox> p_stylebox) {
if (leading_stylebox.stylebox.is_valid()) {
leading_stylebox.stylebox->disconnect_changed(callable_mp(this, &ThemeTypeEditor::_update_stylebox_from_leading));
}
LeadingStylebox leader;
leader.pinned = true;
leader.item_name = p_item_name;
leader.stylebox = p_stylebox;
leader.ref_stylebox = (p_stylebox.is_valid() ? p_stylebox->duplicate() : Ref<Resource>());
leading_stylebox = leader;
if (p_stylebox.is_valid()) {
p_stylebox->connect_changed(callable_mp(this, &ThemeTypeEditor::_update_stylebox_from_leading));
}
_update_type_items();
}
void ThemeTypeEditor::_on_unpin_leader_button_pressed() {
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Unpin Stylebox"));
ur->add_do_method(this, "_unpin_leading_stylebox");
ur->add_undo_method(this, "_pin_leading_stylebox", leading_stylebox.item_name, leading_stylebox.stylebox);
ur->commit_action();
}
void ThemeTypeEditor::_unpin_leading_stylebox() {
if (leading_stylebox.stylebox.is_valid()) {
leading_stylebox.stylebox->disconnect_changed(callable_mp(this, &ThemeTypeEditor::_update_stylebox_from_leading));
}
LeadingStylebox leader;
leader.pinned = false;
leading_stylebox = leader;
_update_type_items();
}
void ThemeTypeEditor::_update_stylebox_from_leading() {
if (!leading_stylebox.pinned || leading_stylebox.stylebox.is_null()) {
return;
}
ERR_FAIL_COND_MSG(edited_theme.is_null(), "Leading stylebox does not have an edited theme to update");
// Prevent changes from immediately being reported while the operation is still ongoing.
edited_theme->_freeze_change_propagation();
List<StringName> names;
edited_theme->get_stylebox_list(edited_type, &names);
List<Ref<StyleBox>> styleboxes;
for (const StringName &E : names) {
Ref<StyleBox> sb = edited_theme->get_stylebox(E, edited_type);
// Avoid itself, stylebox can be shared between items.
if (sb == leading_stylebox.stylebox) {
continue;
}
if (sb->get_class() == leading_stylebox.stylebox->get_class()) {
styleboxes.push_back(sb);
}
}
List<PropertyInfo> props;
leading_stylebox.stylebox->get_property_list(&props);
for (const PropertyInfo &E : props) {
if (!(E.usage & PROPERTY_USAGE_STORAGE)) {
continue;
}
Variant value = leading_stylebox.stylebox->get(E.name);
Variant ref_value = leading_stylebox.ref_stylebox->get(E.name);
if (value == ref_value) {
continue;
}
for (const Ref<StyleBox> &F : styleboxes) {
Ref<StyleBox> sb = F;
sb->set(E.name, value);
}
}
leading_stylebox.ref_stylebox = leading_stylebox.stylebox->duplicate();
// Allow changes to be reported now that the operation is finished.
edited_theme->_unfreeze_and_propagate_changes();
}
void ThemeTypeEditor::_type_variation_changed(const String p_value) {
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Set Theme Type Variation"));
if (p_value.is_empty()) {
ur->add_do_method(*edited_theme, "clear_type_variation", edited_type);
} else {
ur->add_do_method(*edited_theme, "set_type_variation", edited_type, StringName(p_value));
}
if (edited_theme->get_type_variation_base(edited_type) == "") {
ur->add_undo_method(*edited_theme, "clear_type_variation", edited_type);
} else {
ur->add_undo_method(*edited_theme, "set_type_variation", edited_type, edited_theme->get_type_variation_base(edited_type));
}
ur->commit_action();
}
void ThemeTypeEditor::_add_type_variation_cbk() {
add_type_mode = ADD_VARIATION_BASE;
add_type_dialog->set_title(TTR("Set Variation Base Type"));
add_type_dialog->set_ok_button_text(TTR("Set Base Type"));
add_type_dialog->set_include_own_types(true);
add_type_dialog->popup_centered(Size2(560, 420) * EDSCALE);
}
void ThemeTypeEditor::_add_type_dialog_selected(const String p_type_name) {
if (add_type_mode == ADD_THEME_TYPE) {
select_type(p_type_name);
} else if (add_type_mode == ADD_VARIATION_BASE) {
_type_variation_changed(p_type_name);
}
}
void ThemeTypeEditor::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_ENTER_TREE:
case NOTIFICATION_THEME_CHANGED: {
add_type_button->set_icon(get_editor_theme_icon(SNAME("Add")));
data_type_tabs->set_tab_icon(0, get_editor_theme_icon(SNAME("Color")));
data_type_tabs->set_tab_icon(1, get_editor_theme_icon(SNAME("MemberConstant")));
data_type_tabs->set_tab_icon(2, get_editor_theme_icon(SNAME("FontItem")));
data_type_tabs->set_tab_icon(3, get_editor_theme_icon(SNAME("FontSize")));
data_type_tabs->set_tab_icon(4, get_editor_theme_icon(SNAME("ImageTexture")));
data_type_tabs->set_tab_icon(5, get_editor_theme_icon(SNAME("StyleBoxFlat")));
data_type_tabs->set_tab_icon(6, get_editor_theme_icon(SNAME("Tools")));
type_variation_button->set_icon(get_editor_theme_icon(SNAME("Add")));
} break;
}
}
void ThemeTypeEditor::_bind_methods() {
ClassDB::bind_method(D_METHOD("_update_type_items"), &ThemeTypeEditor::_update_type_items);
ClassDB::bind_method(D_METHOD("_pin_leading_stylebox"), &ThemeTypeEditor::_pin_leading_stylebox);
ClassDB::bind_method(D_METHOD("_unpin_leading_stylebox"), &ThemeTypeEditor::_unpin_leading_stylebox);
ClassDB::bind_method(D_METHOD("_change_pinned_stylebox"), &ThemeTypeEditor::_change_pinned_stylebox);
}
void ThemeTypeEditor::set_edited_theme(const Ref<Theme> &p_theme) {
if (edited_theme.is_valid()) {
edited_theme->disconnect_changed(callable_mp(this, &ThemeTypeEditor::_update_type_list_debounced));
}
edited_theme = p_theme;
if (edited_theme.is_valid()) {
edited_theme->connect_changed(callable_mp(this, &ThemeTypeEditor::_update_type_list_debounced));
_update_type_list();
}
add_type_dialog->set_edited_theme(edited_theme);
}
void ThemeTypeEditor::select_type(String p_type_name) {
edited_type = p_type_name;
bool type_exists = false;
for (int i = 0; i < theme_type_list->get_item_count(); i++) {
String type_name = theme_type_list->get_item_text(i);
if (type_name == edited_type) {
theme_type_list->select(i);
type_exists = true;
break;
}
}
if (type_exists) {
_update_type_items();
} else {
edited_theme->add_icon_type(edited_type);
edited_theme->add_stylebox_type(edited_type);
edited_theme->add_font_type(edited_type);
edited_theme->add_font_size_type(edited_type);
edited_theme->add_color_type(edited_type);
edited_theme->add_constant_type(edited_type);
_update_type_list();
}
}
bool ThemeTypeEditor::is_stylebox_pinned(Ref<StyleBox> p_stylebox) {
return leading_stylebox.pinned && leading_stylebox.stylebox == p_stylebox;
}
ThemeTypeEditor::ThemeTypeEditor() {
VBoxContainer *main_vb = memnew(VBoxContainer);
add_child(main_vb);
HBoxContainer *type_list_hb = memnew(HBoxContainer);
main_vb->add_child(type_list_hb);
Label *type_list_label = memnew(Label);
type_list_label->set_text(TTR("Type:"));
type_list_hb->add_child(type_list_label);
theme_type_list = memnew(OptionButton);
theme_type_list->set_h_size_flags(SIZE_EXPAND_FILL);
theme_type_list->set_text_overrun_behavior(TextServer::OVERRUN_TRIM_ELLIPSIS);
theme_type_list->set_auto_translate(false);
type_list_hb->add_child(theme_type_list);
theme_type_list->connect("item_selected", callable_mp(this, &ThemeTypeEditor::_list_type_selected));
add_type_button = memnew(Button);
add_type_button->set_tooltip_text(TTR("Add a type from a list of available types or create a new one."));
type_list_hb->add_child(add_type_button);
add_type_button->connect("pressed", callable_mp(this, &ThemeTypeEditor::_add_type_button_cbk));
HBoxContainer *type_controls = memnew(HBoxContainer);
main_vb->add_child(type_controls);
show_default_items_button = memnew(CheckButton);
show_default_items_button->set_h_size_flags(SIZE_EXPAND_FILL);
show_default_items_button->set_text(TTR("Show Default"));
show_default_items_button->set_tooltip_text(TTR("Show default type items alongside items that have been overridden."));
show_default_items_button->set_pressed(true);
type_controls->add_child(show_default_items_button);
show_default_items_button->connect("pressed", callable_mp(this, &ThemeTypeEditor::_update_type_items));
Button *add_default_items_button = memnew(Button);
add_default_items_button->set_h_size_flags(SIZE_EXPAND_FILL);
add_default_items_button->set_text(TTR("Override All"));
add_default_items_button->set_tooltip_text(TTR("Override all default type items."));
type_controls->add_child(add_default_items_button);
add_default_items_button->connect("pressed", callable_mp(this, &ThemeTypeEditor::_add_default_type_items));
data_type_tabs = memnew(TabContainer);
data_type_tabs->set_tab_alignment(TabBar::ALIGNMENT_CENTER);
main_vb->add_child(data_type_tabs);
data_type_tabs->set_v_size_flags(SIZE_EXPAND_FILL);
data_type_tabs->set_use_hidden_tabs_for_min_size(true);
data_type_tabs->set_theme_type_variation("TabContainerOdd");
color_items_list = _create_item_list(Theme::DATA_TYPE_COLOR);
constant_items_list = _create_item_list(Theme::DATA_TYPE_CONSTANT);
font_items_list = _create_item_list(Theme::DATA_TYPE_FONT);
font_size_items_list = _create_item_list(Theme::DATA_TYPE_FONT_SIZE);
icon_items_list = _create_item_list(Theme::DATA_TYPE_ICON);
stylebox_items_list = _create_item_list(Theme::DATA_TYPE_STYLEBOX);
VBoxContainer *type_settings_tab = memnew(VBoxContainer);
type_settings_tab->set_custom_minimum_size(Size2(0, 160) * EDSCALE);
data_type_tabs->add_child(type_settings_tab);
data_type_tabs->set_tab_title(data_type_tabs->get_tab_count() - 1, "");
ScrollContainer *type_settings_sc = memnew(ScrollContainer);
type_settings_sc->set_v_size_flags(SIZE_EXPAND_FILL);
type_settings_sc->set_horizontal_scroll_mode(ScrollContainer::SCROLL_MODE_DISABLED);
type_settings_tab->add_child(type_settings_sc);
VBoxContainer *type_settings_list = memnew(VBoxContainer);
type_settings_list->set_h_size_flags(SIZE_EXPAND_FILL);
type_settings_sc->add_child(type_settings_list);
VBoxContainer *type_variation_vb = memnew(VBoxContainer);
type_settings_list->add_child(type_variation_vb);
HBoxContainer *type_variation_hb = memnew(HBoxContainer);
type_variation_vb->add_child(type_variation_hb);
Label *type_variation_label = memnew(Label);
type_variation_hb->add_child(type_variation_label);
type_variation_label->set_text(TTR("Base Type"));
type_variation_label->set_h_size_flags(Control::SIZE_EXPAND_FILL);
type_variation_edit = memnew(LineEdit);
type_variation_hb->add_child(type_variation_edit);
type_variation_edit->set_h_size_flags(Control::SIZE_EXPAND_FILL);
type_variation_edit->connect("text_changed", callable_mp(this, &ThemeTypeEditor::_type_variation_changed));
type_variation_edit->connect("focus_exited", callable_mp(this, &ThemeTypeEditor::_update_type_items));
type_variation_button = memnew(Button);
type_variation_hb->add_child(type_variation_button);
type_variation_button->set_tooltip_text(TTR("Select the variation base type from a list of available types."));
type_variation_button->connect("pressed", callable_mp(this, &ThemeTypeEditor::_add_type_variation_cbk));
type_variation_locked = memnew(Label);
type_variation_vb->add_child(type_variation_locked);
type_variation_locked->set_horizontal_alignment(HORIZONTAL_ALIGNMENT_CENTER);
type_variation_locked->set_autowrap_mode(TextServer::AUTOWRAP_WORD);
type_variation_locked->set_text(TTR("A type associated with a built-in class cannot be marked as a variation of another type."));
type_variation_locked->hide();
add_type_dialog = memnew(ThemeTypeDialog);
add_child(add_type_dialog);
add_type_dialog->connect("type_selected", callable_mp(this, &ThemeTypeEditor::_add_type_dialog_selected));
update_debounce_timer = memnew(Timer);
update_debounce_timer->set_one_shot(true);
update_debounce_timer->set_wait_time(0.5);
update_debounce_timer->connect("timeout", callable_mp(this, &ThemeTypeEditor::_update_type_list));
add_child(update_debounce_timer);
}
///////////////////////
void ThemeEditor::edit(const Ref<Theme> &p_theme) {
if (theme == p_theme) {
return;
}
theme = p_theme;
theme_type_editor->set_edited_theme(p_theme);
theme_edit_dialog->set_edited_theme(p_theme);
for (int i = 0; i < preview_tabs_content->get_child_count(); i++) {
ThemeEditorPreview *preview_tab = Object::cast_to<ThemeEditorPreview>(preview_tabs_content->get_child(i));
if (!preview_tab) {
continue;
}
preview_tab->set_preview_theme(p_theme);
}
if (theme.is_valid()) {
theme_name->set_text(TTR("Theme:") + " " + theme->get_path().get_file());
}
}
Ref<Theme> ThemeEditor::get_edited_theme() {
return theme;
}
void ThemeEditor::_theme_save_button_cbk(bool p_save_as) {
ERR_FAIL_COND_MSG(theme.is_null(), "Invalid state of the Theme Editor; the Theme resource is missing.");
if (p_save_as) {
EditorNode::get_singleton()->save_resource_as(theme);
} else {
EditorNode::get_singleton()->save_resource(theme);
}
}
void ThemeEditor::_theme_edit_button_cbk() {
theme_edit_dialog->popup_centered(Size2(850, 700) * EDSCALE);
}
void ThemeEditor::_theme_close_button_cbk() {
plugin->make_visible(false); // Enables auto hide.
if (theme.is_valid() && InspectorDock::get_inspector_singleton()->get_edited_object() == theme.ptr()) {
EditorNode::get_singleton()->push_item(nullptr);
} else {
theme = Ref<Theme>();
EditorNode::get_singleton()->hide_unused_editors(plugin);
}
}
void ThemeEditor::_add_preview_button_cbk() {
preview_scene_dialog->popup_file_dialog();
}
void ThemeEditor::_preview_scene_dialog_cbk(const String &p_path) {
SceneThemeEditorPreview *preview_tab = memnew(SceneThemeEditorPreview);
if (!preview_tab->set_preview_scene(p_path)) {
return;
}
_add_preview_tab(preview_tab, p_path.get_file(), get_editor_theme_icon(SNAME("PackedScene")));
preview_tab->connect("scene_invalidated", callable_mp(this, &ThemeEditor::_remove_preview_tab_invalid).bind(preview_tab));
preview_tab->connect("scene_reloaded", callable_mp(this, &ThemeEditor::_update_preview_tab).bind(preview_tab));
}
void ThemeEditor::_add_preview_tab(ThemeEditorPreview *p_preview_tab, const String &p_preview_name, const Ref<Texture2D> &p_icon) {
p_preview_tab->set_preview_theme(theme);
preview_tabs->add_tab(p_preview_name, p_icon);
preview_tabs_content->add_child(p_preview_tab);
preview_tabs->set_tab_button_icon(preview_tabs->get_tab_count() - 1, EditorNode::get_singleton()->get_editor_theme()->get_icon(SNAME("close"), SNAME("TabBar")));
p_preview_tab->connect("control_picked", callable_mp(this, &ThemeEditor::_preview_control_picked));
preview_tabs->set_current_tab(preview_tabs->get_tab_count() - 1);
}
void ThemeEditor::_change_preview_tab(int p_tab) {
ERR_FAIL_INDEX_MSG(p_tab, preview_tabs_content->get_child_count(), "Attempting to open a preview tab that doesn't exist.");
for (int i = 0; i < preview_tabs_content->get_child_count(); i++) {
Control *c = Object::cast_to<Control>(preview_tabs_content->get_child(i));
if (!c) {
continue;
}
c->set_visible(i == p_tab);
}
}
void ThemeEditor::_remove_preview_tab(int p_tab) {
ERR_FAIL_INDEX_MSG(p_tab, preview_tabs_content->get_child_count(), "Attempting to remove a preview tab that doesn't exist.");
ThemeEditorPreview *preview_tab = Object::cast_to<ThemeEditorPreview>(preview_tabs_content->get_child(p_tab));
ERR_FAIL_COND_MSG(Object::cast_to<DefaultThemeEditorPreview>(preview_tab), "Attemptying to remove the default preview tab.");
if (preview_tab) {
preview_tab->disconnect("control_picked", callable_mp(this, &ThemeEditor::_preview_control_picked));
if (preview_tab->is_connected("scene_invalidated", callable_mp(this, &ThemeEditor::_remove_preview_tab_invalid))) {
preview_tab->disconnect("scene_invalidated", callable_mp(this, &ThemeEditor::_remove_preview_tab_invalid));
}
if (preview_tab->is_connected("scene_reloaded", callable_mp(this, &ThemeEditor::_update_preview_tab))) {
preview_tab->disconnect("scene_reloaded", callable_mp(this, &ThemeEditor::_update_preview_tab));
}
preview_tabs_content->remove_child(preview_tab);
preview_tab->queue_free();
preview_tabs->remove_tab(p_tab);
_change_preview_tab(preview_tabs->get_current_tab());
}
}
void ThemeEditor::_remove_preview_tab_invalid(Node *p_tab_control) {
int tab_index = p_tab_control->get_index();
_remove_preview_tab(tab_index);
}
void ThemeEditor::_update_preview_tab(Node *p_tab_control) {
if (!Object::cast_to<SceneThemeEditorPreview>(p_tab_control)) {
return;
}
int tab_index = p_tab_control->get_index();
SceneThemeEditorPreview *scene_preview = Object::cast_to<SceneThemeEditorPreview>(p_tab_control);
preview_tabs->set_tab_title(tab_index, scene_preview->get_preview_scene_path().get_file());
}
void ThemeEditor::_preview_control_picked(String p_class_name) {
theme_type_editor->select_type(p_class_name);
}
void ThemeEditor::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_ENTER_TREE:
case NOTIFICATION_THEME_CHANGED: {
preview_tabs->add_theme_style_override("tab_selected", get_theme_stylebox(SNAME("ThemeEditorPreviewFG"), EditorStringName(EditorStyles)));
preview_tabs->add_theme_style_override("tab_unselected", get_theme_stylebox(SNAME("ThemeEditorPreviewBG"), EditorStringName(EditorStyles)));
preview_tabs_content->add_theme_style_override("panel", get_theme_stylebox(SNAME("panel"), SNAME("TabContainerOdd")));
add_preview_button->set_icon(get_editor_theme_icon(SNAME("Add")));
} break;
}
}
ThemeEditor::ThemeEditor() {
HBoxContainer *top_menu = memnew(HBoxContainer);
add_child(top_menu);
theme_name = memnew(Label);
theme_name->set_text(TTR("Theme:"));
theme_name->set_theme_type_variation("HeaderSmall");
top_menu->add_child(theme_name);
top_menu->add_spacer(false);
Button *theme_save_button = memnew(Button);
theme_save_button->set_text(TTR("Save"));
theme_save_button->set_flat(true);
theme_save_button->connect("pressed", callable_mp(this, &ThemeEditor::_theme_save_button_cbk).bind(false));
top_menu->add_child(theme_save_button);
Button *theme_save_as_button = memnew(Button);
theme_save_as_button->set_text(TTR("Save As..."));
theme_save_as_button->set_flat(true);
theme_save_as_button->connect("pressed", callable_mp(this, &ThemeEditor::_theme_save_button_cbk).bind(true));
top_menu->add_child(theme_save_as_button);
Button *theme_close_button = memnew(Button);
theme_close_button->set_text(TTR("Close"));
theme_close_button->set_flat(true);
theme_close_button->connect("pressed", callable_mp(this, &ThemeEditor::_theme_close_button_cbk));
top_menu->add_child(theme_close_button);
top_menu->add_child(memnew(VSeparator));
Button *theme_edit_button = memnew(Button);
theme_edit_button->set_text(TTR("Manage Items..."));
theme_edit_button->set_tooltip_text(TTR("Add, remove, organize and import Theme items."));
theme_edit_button->set_flat(true);
theme_edit_button->connect("pressed", callable_mp(this, &ThemeEditor::_theme_edit_button_cbk));
top_menu->add_child(theme_edit_button);
theme_type_editor = memnew(ThemeTypeEditor);
theme_edit_dialog = memnew(ThemeItemEditorDialog(theme_type_editor));
theme_edit_dialog->hide();
top_menu->add_child(theme_edit_dialog);
HSplitContainer *main_hs = memnew(HSplitContainer);
main_hs->set_v_size_flags(SIZE_EXPAND_FILL);
add_child(main_hs);
VBoxContainer *preview_tabs_vb = memnew(VBoxContainer);
preview_tabs_vb->set_h_size_flags(SIZE_EXPAND_FILL);
preview_tabs_vb->set_custom_minimum_size(Size2(520, 0) * EDSCALE);
preview_tabs_vb->add_theme_constant_override("separation", 2 * EDSCALE);
main_hs->add_child(preview_tabs_vb);
HBoxContainer *preview_tabbar_hb = memnew(HBoxContainer);
preview_tabs_vb->add_child(preview_tabbar_hb);
preview_tabs_content = memnew(PanelContainer);
preview_tabs_content->set_v_size_flags(SIZE_EXPAND_FILL);
preview_tabs_content->set_draw_behind_parent(true);
preview_tabs_vb->add_child(preview_tabs_content);
preview_tabs = memnew(TabBar);
preview_tabs->set_h_size_flags(SIZE_EXPAND_FILL);
preview_tabbar_hb->add_child(preview_tabs);
preview_tabs->connect("tab_changed", callable_mp(this, &ThemeEditor::_change_preview_tab));
preview_tabs->connect("tab_button_pressed", callable_mp(this, &ThemeEditor::_remove_preview_tab));
HBoxContainer *add_preview_button_hb = memnew(HBoxContainer);
preview_tabbar_hb->add_child(add_preview_button_hb);
add_preview_button = memnew(Button);
add_preview_button->set_text(TTR("Add Preview"));
add_preview_button_hb->add_child(add_preview_button);
add_preview_button->connect("pressed", callable_mp(this, &ThemeEditor::_add_preview_button_cbk));
DefaultThemeEditorPreview *default_preview_tab = memnew(DefaultThemeEditorPreview);
preview_tabs_content->add_child(default_preview_tab);
default_preview_tab->connect("control_picked", callable_mp(this, &ThemeEditor::_preview_control_picked));
preview_tabs->add_tab(TTR("Default Preview"));
preview_scene_dialog = memnew(EditorFileDialog);
preview_scene_dialog->set_file_mode(EditorFileDialog::FILE_MODE_OPEN_FILE);
preview_scene_dialog->set_title(TTR("Select UI Scene:"));
List<String> ext;
ResourceLoader::get_recognized_extensions_for_type("PackedScene", &ext);
for (const String &E : ext) {
preview_scene_dialog->add_filter("*." + E, TTR("Scene"));
}
main_hs->add_child(preview_scene_dialog);
preview_scene_dialog->connect("file_selected", callable_mp(this, &ThemeEditor::_preview_scene_dialog_cbk));
main_hs->add_child(theme_type_editor);
theme_type_editor->set_custom_minimum_size(Size2(280, 0) * EDSCALE);
}
///////////////////////
void ThemeEditorPlugin::edit(Object *p_object) {
theme_editor->edit(Ref<Theme>(p_object));
}
bool ThemeEditorPlugin::handles(Object *p_object) const {
return Object::cast_to<Theme>(p_object) != nullptr;
}
void ThemeEditorPlugin::make_visible(bool p_visible) {
if (p_visible) {
button->show();
EditorNode::get_singleton()->make_bottom_panel_item_visible(theme_editor);
} else {
if (theme_editor->is_visible_in_tree()) {
EditorNode::get_singleton()->hide_bottom_panel();
}
button->hide();
}
}
bool ThemeEditorPlugin::can_auto_hide() const {
Ref<Theme> edited_theme = theme_editor->theme;
if (edited_theme.is_null()) {
return true;
}
Ref<Resource> edited_resource = Ref<Resource>(InspectorDock::get_inspector_singleton()->get_next_edited_object());
if (edited_resource.is_null()) {
return true;
}
// Don't hide if edited resource used by this theme.
Ref<StyleBox> sbox = edited_resource;
if (sbox.is_valid()) {
List<StringName> type_list;
edited_theme->get_stylebox_type_list(&type_list);
for (const StringName &E : type_list) {
List<StringName> list;
edited_theme->get_stylebox_list(E, &list);
for (const StringName &F : list) {
if (edited_theme->get_stylebox(F, E) == sbox) {
return false;
}
}
}
return true;
}
Ref<Texture2D> tex = edited_resource;
if (tex.is_valid()) {
List<StringName> type_list;
edited_theme->get_icon_type_list(&type_list);
for (const StringName &E : type_list) {
List<StringName> list;
edited_theme->get_icon_list(E, &list);
for (const StringName &F : list) {
if (edited_theme->get_icon(F, E) == tex) {
return false;
}
}
}
return true;
}
Ref<Font> fnt = edited_resource;
if (fnt.is_valid()) {
List<StringName> type_list;
edited_theme->get_font_type_list(&type_list);
for (const StringName &E : type_list) {
List<StringName> list;
edited_theme->get_font_list(E, &list);
for (const StringName &F : list) {
if (edited_theme->get_font(F, E) == fnt) {
return false;
}
}
}
return true;
}
return true;
}
ThemeEditorPlugin::ThemeEditorPlugin() {
theme_editor = memnew(ThemeEditor);
theme_editor->plugin = this;
theme_editor->set_custom_minimum_size(Size2(0, 200) * EDSCALE);
button = EditorNode::get_singleton()->add_bottom_panel_item(TTR("Theme"), theme_editor);
button->hide();
}
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