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Merge pull request #49227 from pycbouh/editor-theme-freeze-changes

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Prevent `Theme` resource from emitting changes during bulk operations
This commit is contained in:
Rémi Verschelde 2021-06-13 15:44:32 +02:00 committed by GitHub
commit 12e0f10c74
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 86 additions and 69 deletions
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34
editor/plugins/theme_editor_plugin.cpp
View file

@ -756,7 +756,9 @@ void ThemeItemImportTree::_import_selected() {
return;
}
ProgressDialog::get_singleton()->add_task("import_theme_items", TTR("Importing Theme Items"), selected_items.size());
// Prevent changes from immediatelly being reported while the operation is still ongoing.
edited_theme->_freeze_change_propagation();
ProgressDialog::get_singleton()->add_task("import_theme_items", TTR("Importing Theme Items"), selected_items.size() + 2);
int idx = 0;
for (Map<ThemeItem, ItemCheckedState>::Element *E = selected_items.front(); E; E = E->next()) {
@ -814,6 +816,12 @@ void ThemeItemImportTree::_import_selected() {
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++);
edited_theme->_unfreeze_and_propagate_changes();
// 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");
emit_signal("items_imported");
}
@ -1488,15 +1496,24 @@ void ThemeItemEditorDialog::_add_theme_item(Theme::DataType p_data_type, String
void ThemeItemEditorDialog::_remove_data_type_items(Theme::DataType p_data_type, String p_item_type) {
List<StringName> names;
// Prevent changes from immediatelly being reported while the operation is still ongoing.
edited_theme->_freeze_change_propagation();
edited_theme->get_theme_item_list(p_data_type, p_item_type, &names);
for (List<StringName>::Element *E = names.front(); E; E = E->next()) {
edited_theme->clear_theme_item(p_data_type, E->get(), p_item_type);
}
// Allow changes to be reported now that the operation is finished.
edited_theme->_unfreeze_and_propagate_changes();
}
void ThemeItemEditorDialog::_remove_class_items() {
List<StringName> names;
// Prevent changes from immediatelly being reported while the operation is still ongoing.
edited_theme->_freeze_change_propagation();
for (int dt = 0; dt < Theme::DATA_TYPE_MAX; dt++) {
Theme::DataType data_type = (Theme::DataType)dt;
@ -1509,12 +1526,18 @@ void ThemeItemEditorDialog::_remove_class_items() {
}
}
// Allow changes to be reported now that the operation is finished.
edited_theme->_unfreeze_and_propagate_changes();
_update_edit_item_tree(edited_item_type);
}
void ThemeItemEditorDialog::_remove_custom_items() {
List<StringName> names;
// Prevent changes from immediatelly being reported while the operation is still ongoing.
edited_theme->_freeze_change_propagation();
for (int dt = 0; dt < Theme::DATA_TYPE_MAX; dt++) {
Theme::DataType data_type = (Theme::DataType)dt;
@ -1527,12 +1550,18 @@ void ThemeItemEditorDialog::_remove_custom_items() {
}
}
// Allow changes to be reported now that the operation is finished.
edited_theme->_unfreeze_and_propagate_changes();
_update_edit_item_tree(edited_item_type);
}
void ThemeItemEditorDialog::_remove_all_items() {
List<StringName> names;
// Prevent changes from immediatelly being reported while the operation is still ongoing.
edited_theme->_freeze_change_propagation();
for (int dt = 0; dt < Theme::DATA_TYPE_MAX; dt++) {
Theme::DataType data_type = (Theme::DataType)dt;
@ -1543,6 +1572,9 @@ void ThemeItemEditorDialog::_remove_all_items() {
}
}
// Allow changes to be reported now that the operation is finished.
edited_theme->_unfreeze_and_propagate_changes();
_update_edit_item_tree(edited_item_type);
}

111
scene/resources/theme.cpp
View file

@ -33,6 +33,11 @@
#include "core/string/print_string.h"
void Theme::_emit_theme_changed() {
if (no_change_propagation) {
return;
}
notify_property_list_changed();
emit_changed();
}
@ -415,8 +420,7 @@ void Theme::set_default_theme_font(const Ref<Font> &p_default_font) {
default_theme_font->connect("changed", callable_mp(this, &Theme::_emit_theme_changed), varray(), CONNECT_REFERENCE_COUNTED);
}
notify_property_list_changed();
emit_changed();
_emit_theme_changed();
}
Ref<Font> Theme::get_default_theme_font() const {
@ -430,8 +434,7 @@ void Theme::set_default_theme_font_size(int p_font_size) {
default_theme_font_size = p_font_size;
notify_property_list_changed();
emit_changed();
_emit_theme_changed();
}
int Theme::get_default_theme_font_size() const {
@ -478,8 +481,6 @@ void Theme::set_default_font_size(int p_font_size) {
}
void Theme::set_icon(const StringName &p_name, const StringName &p_theme_type, const Ref<Texture2D> &p_icon) {
bool new_value = !icon_map.has(p_theme_type) || !icon_map[p_theme_type].has(p_name);
if (icon_map[p_theme_type].has(p_name) && icon_map[p_theme_type][p_name].is_valid()) {
icon_map[p_theme_type][p_name]->disconnect("changed", callable_mp(this, &Theme::_emit_theme_changed));
}
@ -490,10 +491,7 @@ void Theme::set_icon(const StringName &p_name, const StringName &p_theme_type, c
icon_map[p_theme_type][p_name]->connect("changed", callable_mp(this, &Theme::_emit_theme_changed), varray(), CONNECT_REFERENCE_COUNTED);
}
if (new_value) {
notify_property_list_changed();
emit_changed();
}
_emit_theme_changed();
}
Ref<Texture2D> Theme::get_icon(const StringName &p_name, const StringName &p_theme_type) const {
@ -520,8 +518,7 @@ void Theme::rename_icon(const StringName &p_old_name, const StringName &p_name,
icon_map[p_theme_type][p_name] = icon_map[p_theme_type][p_old_name];
icon_map[p_theme_type].erase(p_old_name);
notify_property_list_changed();
emit_changed();
_emit_theme_changed();
}
void Theme::clear_icon(const StringName &p_name, const StringName &p_theme_type) {
@ -534,8 +531,7 @@ void Theme::clear_icon(const StringName &p_name, const StringName &p_theme_type)
icon_map[p_theme_type].erase(p_name);
notify_property_list_changed();
emit_changed();
_emit_theme_changed();
}
void Theme::get_icon_list(StringName p_theme_type, List<StringName> *p_list) const {
@ -569,8 +565,6 @@ void Theme::get_icon_type_list(List<StringName> *p_list) const {
}
void Theme::set_stylebox(const StringName &p_name, const StringName &p_theme_type, const Ref<StyleBox> &p_style) {
bool new_value = !style_map.has(p_theme_type) || !style_map[p_theme_type].has(p_name);
if (style_map[p_theme_type].has(p_name) && style_map[p_theme_type][p_name].is_valid()) {
style_map[p_theme_type][p_name]->disconnect("changed", callable_mp(this, &Theme::_emit_theme_changed));
}
@ -581,10 +575,7 @@ void Theme::set_stylebox(const StringName &p_name, const StringName &p_theme_typ
style_map[p_theme_type][p_name]->connect("changed", callable_mp(this, &Theme::_emit_theme_changed), varray(), CONNECT_REFERENCE_COUNTED);
}
if (new_value) {
notify_property_list_changed();
}
emit_changed();
_emit_theme_changed();
}
Ref<StyleBox> Theme::get_stylebox(const StringName &p_name, const StringName &p_theme_type) const {
@ -611,8 +602,7 @@ void Theme::rename_stylebox(const StringName &p_old_name, const StringName &p_na
style_map[p_theme_type][p_name] = style_map[p_theme_type][p_old_name];
style_map[p_theme_type].erase(p_old_name);
notify_property_list_changed();
emit_changed();
_emit_theme_changed();
}
void Theme::clear_stylebox(const StringName &p_name, const StringName &p_theme_type) {
@ -625,8 +615,7 @@ void Theme::clear_stylebox(const StringName &p_name, const StringName &p_theme_t
style_map[p_theme_type].erase(p_name);
notify_property_list_changed();
emit_changed();
_emit_theme_changed();
}
void Theme::get_stylebox_list(StringName p_theme_type, List<StringName> *p_list) const {
@ -660,8 +649,6 @@ void Theme::get_stylebox_type_list(List<StringName> *p_list) const {
}
void Theme::set_font(const StringName &p_name, const StringName &p_theme_type, const Ref<Font> &p_font) {
bool new_value = !font_map.has(p_theme_type) || !font_map[p_theme_type].has(p_name);
if (font_map[p_theme_type][p_name].is_valid()) {
font_map[p_theme_type][p_name]->disconnect("changed", callable_mp(this, &Theme::_emit_theme_changed));
}
@ -672,10 +659,7 @@ void Theme::set_font(const StringName &p_name, const StringName &p_theme_type, c
font_map[p_theme_type][p_name]->connect("changed", callable_mp(this, &Theme::_emit_theme_changed), varray(), CONNECT_REFERENCE_COUNTED);
}
if (new_value) {
notify_property_list_changed();
emit_changed();
}
_emit_theme_changed();
}
Ref<Font> Theme::get_font(const StringName &p_name, const StringName &p_theme_type) const {
@ -704,8 +688,7 @@ void Theme::rename_font(const StringName &p_old_name, const StringName &p_name,
font_map[p_theme_type][p_name] = font_map[p_theme_type][p_old_name];
font_map[p_theme_type].erase(p_old_name);
notify_property_list_changed();
emit_changed();
_emit_theme_changed();
}
void Theme::clear_font(const StringName &p_name, const StringName &p_theme_type) {
@ -717,8 +700,8 @@ void Theme::clear_font(const StringName &p_name, const StringName &p_theme_type)
}
font_map[p_theme_type].erase(p_name);
notify_property_list_changed();
emit_changed();
_emit_theme_changed();
}
void Theme::get_font_list(StringName p_theme_type, List<StringName> *p_list) const {
@ -752,14 +735,9 @@ void Theme::get_font_type_list(List<StringName> *p_list) const {
}
void Theme::set_font_size(const StringName &p_name, const StringName &p_theme_type, int p_font_size) {
bool new_value = !font_size_map.has(p_theme_type) || !font_size_map[p_theme_type].has(p_name);
font_size_map[p_theme_type][p_name] = p_font_size;
if (new_value) {
notify_property_list_changed();
emit_changed();
}
_emit_theme_changed();
}
int Theme::get_font_size(const StringName &p_name, const StringName &p_theme_type) const {
@ -788,8 +766,7 @@ void Theme::rename_font_size(const StringName &p_old_name, const StringName &p_n
font_size_map[p_theme_type][p_name] = font_size_map[p_theme_type][p_old_name];
font_size_map[p_theme_type].erase(p_old_name);
notify_property_list_changed();
emit_changed();
_emit_theme_changed();
}
void Theme::clear_font_size(const StringName &p_name, const StringName &p_theme_type) {
@ -797,8 +774,8 @@ void Theme::clear_font_size(const StringName &p_name, const StringName &p_theme_
ERR_FAIL_COND_MSG(!font_size_map[p_theme_type].has(p_name), "Cannot clear the font size '" + String(p_name) + "' because it does not exist.");
font_size_map[p_theme_type].erase(p_name);
notify_property_list_changed();
emit_changed();
_emit_theme_changed();
}
void Theme::get_font_size_list(StringName p_theme_type, List<StringName> *p_list) const {
@ -832,14 +809,9 @@ void Theme::get_font_size_type_list(List<StringName> *p_list) const {
}
void Theme::set_color(const StringName &p_name, const StringName &p_theme_type, const Color &p_color) {
bool new_value = !color_map.has(p_theme_type) || !color_map[p_theme_type].has(p_name);
color_map[p_theme_type][p_name] = p_color;
if (new_value) {
notify_property_list_changed();
emit_changed();
}
_emit_theme_changed();
}
Color Theme::get_color(const StringName &p_name, const StringName &p_theme_type) const {
@ -866,8 +838,7 @@ void Theme::rename_color(const StringName &p_old_name, const StringName &p_name,
color_map[p_theme_type][p_name] = color_map[p_theme_type][p_old_name];
color_map[p_theme_type].erase(p_old_name);
notify_property_list_changed();
emit_changed();
_emit_theme_changed();
}
void Theme::clear_color(const StringName &p_name, const StringName &p_theme_type) {
@ -875,8 +846,8 @@ void Theme::clear_color(const StringName &p_name, const StringName &p_theme_type
ERR_FAIL_COND_MSG(!color_map[p_theme_type].has(p_name), "Cannot clear the color '" + String(p_name) + "' because it does not exist.");
color_map[p_theme_type].erase(p_name);
notify_property_list_changed();
emit_changed();
_emit_theme_changed();
}
void Theme::get_color_list(StringName p_theme_type, List<StringName> *p_list) const {
@ -910,13 +881,9 @@ void Theme::get_color_type_list(List<StringName> *p_list) const {
}
void Theme::set_constant(const StringName &p_name, const StringName &p_theme_type, int p_constant) {
bool new_value = !constant_map.has(p_theme_type) || !constant_map[p_theme_type].has(p_name);
constant_map[p_theme_type][p_name] = p_constant;
if (new_value) {
notify_property_list_changed();
emit_changed();
}
_emit_theme_changed();
}
int Theme::get_constant(const StringName &p_name, const StringName &p_theme_type) const {
@ -943,8 +910,7 @@ void Theme::rename_constant(const StringName &p_old_name, const StringName &p_na
constant_map[p_theme_type][p_name] = constant_map[p_theme_type][p_old_name];
constant_map[p_theme_type].erase(p_old_name);
notify_property_list_changed();
emit_changed();
_emit_theme_changed();
}
void Theme::clear_constant(const StringName &p_name, const StringName &p_theme_type) {
@ -952,8 +918,8 @@ void Theme::clear_constant(const StringName &p_name, const StringName &p_theme_t
ERR_FAIL_COND_MSG(!constant_map[p_theme_type].has(p_name), "Cannot clear the constant '" + String(p_name) + "' because it does not exist.");
constant_map[p_theme_type].erase(p_name);
notify_property_list_changed();
emit_changed();
_emit_theme_changed();
}
void Theme::get_constant_list(StringName p_theme_type, List<StringName> *p_list) const {
@ -1217,8 +1183,17 @@ void Theme::get_theme_item_type_list(DataType p_data_type, List<StringName> *p_l
}
}
void Theme::_freeze_change_propagation() {
no_change_propagation = true;
}
void Theme::_unfreeze_and_propagate_changes() {
no_change_propagation = false;
_emit_theme_changed();
}
void Theme::clear() {
//these need disconnecting
// These items need disconnecting.
{
const StringName *K = nullptr;
while ((K = icon_map.next(K))) {
@ -1264,8 +1239,7 @@ void Theme::clear() {
color_map.clear();
constant_map.clear();
notify_property_list_changed();
emit_changed();
_emit_theme_changed();
}
void Theme::copy_default_theme() {
@ -1279,6 +1253,8 @@ void Theme::copy_theme(const Ref<Theme> &p_other) {
return;
}
_freeze_change_propagation();
// These items need reconnecting, so add them normally.
{
const StringName *K = nullptr;
@ -1315,8 +1291,7 @@ void Theme::copy_theme(const Ref<Theme> &p_other) {
color_map = p_other->color_map;
constant_map = p_other->constant_map;
notify_property_list_changed();
emit_changed();
_unfreeze_and_propagate_changes();
}
void Theme::get_type_list(List<StringName> *p_list) const {

10
scene/resources/theme.h
View file

@ -41,6 +41,11 @@ class Theme : public Resource {
GDCLASS(Theme, Resource);
RES_BASE_EXTENSION("theme");
#ifdef TOOLS_ENABLED
friend class ThemeItemImportTree;
friend class ThemeItemEditorDialog;
#endif
public:
enum DataType {
DATA_TYPE_COLOR,
@ -53,6 +58,8 @@ public:
};
private:
bool no_change_propagation = false;
void _emit_theme_changed();
HashMap<StringName, HashMap<StringName, Ref<Texture2D>>> icon_map;
@ -96,6 +103,9 @@ protected:
static void _bind_methods();
void _freeze_change_propagation();
void _unfreeze_and_propagate_changes();
virtual void reset_state() override;
public: