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Default editing popup for LineEdit and TextEdit

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This commit is contained in:
Juan Linietsky 2016-05-16 20:25:17 -03:00
parent a0dd7ec171
commit f93aaa9b78
4 changed files with 205 additions and 24 deletions
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117
scene/gui/line_edit.cpp
View file

@ -41,7 +41,15 @@ void LineEdit::_input_event(InputEvent p_event) {
const InputEventMouseButton &b = p_event.mouse_button;
if (b.button_index!=1)
if (b.pressed && b.button_index==BUTTON_RIGHT) {
menu->set_pos(get_global_transform().xform(get_local_mouse_pos()));
menu->set_size(Vector2(1,1));
menu->popup();
grab_focus();
return;
}
if (b.button_index!=BUTTON_LEFT)
break;
if (b.pressed) {
@ -143,24 +151,10 @@ void LineEdit::_input_event(InputEvent p_event) {
if( k.mod.command && editable) {
int old_cursor_pos = cursor_pos;
text = undo_text;
undo();
Ref<Font> font = get_font("font");
cached_width = 0;
for (int i = 0; i<text.length(); i++)
cached_width += font->get_char_size(text[i]).width;
if(old_cursor_pos > text.length()) {
set_cursor_pos(text.length());
} else {
set_cursor_pos(old_cursor_pos);
}
}
emit_signal("text_changed",text);
_change_notify("text");
} break;
@ -557,6 +551,28 @@ void LineEdit::paste_text() {
}
void LineEdit::undo() {
int old_cursor_pos = cursor_pos;
text = undo_text;
Ref<Font> font = get_font("font");
cached_width = 0;
for (int i = 0; i<text.length(); i++)
cached_width += font->get_char_size(text[i]).width;
if(old_cursor_pos > text.length()) {
set_cursor_pos(text.length());
} else {
set_cursor_pos(old_cursor_pos);
}
emit_signal("text_changed",text);
_change_notify("text");
}
void LineEdit::shift_selection_check_pre(bool p_shift) {
@ -669,6 +685,8 @@ void LineEdit::set_text(String p_text) {
void LineEdit::clear() {
clear_internal();
emit_signal("text_changed",text);
_change_notify("text");
}
String LineEdit::get_text() const {
@ -932,6 +950,39 @@ bool LineEdit::is_text_field() const {
return true;
}
void LineEdit::menu_option(int p_option) {
switch(p_option) {
case MENU_CUT: {
cut_text();
} break;
case MENU_COPY: {
copy_text();
} break;
case MENU_PASTE: {
paste_text();
} break;
case MENU_CLEAR: {
clear();
} break;
case MENU_SELECT_ALL: {
select_all();
} break;
case MENU_UNDO: {
undo();
} break;
}
}
PopupMenu *LineEdit::get_menu() const {
return menu;
}
void LineEdit::_bind_methods() {
ObjectTypeDB::bind_method(_MD("set_align", "align"), &LineEdit::set_align);
@ -952,6 +1003,8 @@ void LineEdit::_bind_methods() {
ObjectTypeDB::bind_method(_MD("set_secret","enabled"),&LineEdit::set_secret);
ObjectTypeDB::bind_method(_MD("is_secret"),&LineEdit::is_secret);
ObjectTypeDB::bind_method(_MD("select","from","to"),&LineEdit::select,DEFVAL(0),DEFVAL(-1));
ObjectTypeDB::bind_method(_MD("menu_option","option"),&LineEdit::menu_option);
ObjectTypeDB::bind_method(_MD("get_menu:PopupMenu"),&LineEdit::get_menu);
ADD_SIGNAL( MethodInfo("text_changed", PropertyInfo( Variant::STRING, "text" )) );
ADD_SIGNAL( MethodInfo("text_entered", PropertyInfo( Variant::STRING, "text" )) );
@ -961,11 +1014,21 @@ void LineEdit::_bind_methods() {
BIND_CONSTANT(ALIGN_RIGHT);
BIND_CONSTANT(ALIGN_FILL);
ADD_PROPERTY( PropertyInfo( Variant::STRING, "text" ), _SCS("set_text"),_SCS("get_text") );
BIND_CONSTANT( MENU_CUT );
BIND_CONSTANT( MENU_COPY );
BIND_CONSTANT( MENU_PASTE );
BIND_CONSTANT( MENU_CLEAR );
BIND_CONSTANT( MENU_SELECT_ALL );
BIND_CONSTANT( MENU_UNDO );
BIND_CONSTANT( MENU_MAX );
ADD_PROPERTYNZ( PropertyInfo( Variant::STRING, "text" ), _SCS("set_text"),_SCS("get_text") );
ADD_PROPERTYNZ(PropertyInfo(Variant::INT, "align", PROPERTY_HINT_ENUM, "Left,Center,Right,Fill"), _SCS("set_align"), _SCS("get_align"));
ADD_PROPERTY( PropertyInfo( Variant::INT, "max_length" ), _SCS("set_max_length"),_SCS("get_max_length") );
ADD_PROPERTY( PropertyInfo( Variant::BOOL, "editable" ), _SCS("set_editable"),_SCS("is_editable") );
ADD_PROPERTY( PropertyInfo( Variant::BOOL, "secret" ), _SCS("set_secret"),_SCS("is_secret") );
ADD_PROPERTYNZ( PropertyInfo( Variant::INT, "max_length" ), _SCS("set_max_length"),_SCS("get_max_length") );
ADD_PROPERTYNO( PropertyInfo( Variant::BOOL, "editable" ), _SCS("set_editable"),_SCS("is_editable") );
ADD_PROPERTYNZ( PropertyInfo( Variant::BOOL, "secret" ), _SCS("set_secret"),_SCS("is_secret") );
}
LineEdit::LineEdit() {
@ -984,6 +1047,20 @@ LineEdit::LineEdit() {
set_stop_mouse(true);
menu = memnew( PopupMenu );
add_child(menu);
menu->add_item(TTR("Cut"),MENU_CUT,KEY_MASK_CMD|KEY_X);
menu->add_item(TTR("Copy"),MENU_COPY,KEY_MASK_CMD|KEY_C);
menu->add_item(TTR("Paste"),MENU_PASTE,KEY_MASK_CMD|KEY_V);
menu->add_separator();
menu->add_item(TTR("Select All"),MENU_SELECT_ALL,KEY_MASK_CMD|KEY_A);
menu->add_item(TTR("Clear"),MENU_CLEAR);
menu->add_separator();
menu->add_item(TTR("Undo"),MENU_UNDO,KEY_MASK_CMD|KEY_Z);
menu->connect("item_pressed",this,"menu_option");
}
LineEdit::~LineEdit() {

26
scene/gui/line_edit.h
View file

@ -30,6 +30,8 @@
#define LINE_EDIT_H
#include "scene/gui/control.h"
#include "scene/gui/popup_menu.h"
/**
@author Juan Linietsky <reduzio@gmail.com>
*/
@ -45,6 +47,18 @@ public:
ALIGN_RIGHT,
ALIGN_FILL
};
enum MenuItems {
MENU_CUT,
MENU_COPY,
MENU_PASTE,
MENU_CLEAR,
MENU_SELECT_ALL,
MENU_UNDO,
MENU_MAX
};
private:
Align align;
@ -54,6 +68,8 @@ private:
String undo_text;
String text;
PopupMenu *menu;
int cursor_pos;
int window_pos;
int max_length; // 0 for no maximum
@ -85,14 +101,12 @@ private:
void clear_internal();
void changed_internal();
void copy_text();
void cut_text();
void paste_text();
void _input_event(InputEvent p_event);
void _notification(int p_what);
protected:
static void _bind_methods();
public:
@ -103,6 +117,8 @@ public:
virtual bool can_drop_data(const Point2& p_point,const Variant& p_data) const;
virtual void drop_data(const Point2& p_point,const Variant& p_data);
void menu_option(int p_option);
PopupMenu *get_menu() const;
void select_all();
@ -116,6 +132,10 @@ public:
void append_at_cursor(String p_text);
void clear();
void copy_text();
void cut_text();
void paste_text();
void undo();
void set_editable(bool p_editable);
bool is_editable() const;

66
scene/gui/text_edit.cpp
View file

@ -1518,6 +1518,15 @@ void TextEdit::_input_event(const InputEvent& p_input_event) {
update();
}
if (mb.button_index==BUTTON_RIGHT) {
menu->set_pos(get_global_transform().xform(get_local_mouse_pos()));
menu->set_size(Vector2(1,1));
menu->popup();
grab_focus();
}
} else {
if (mb.button_index==BUTTON_LEFT)
@ -4146,6 +4155,38 @@ bool TextEdit::is_text_field() const {
return true;
}
void TextEdit::menu_option(int p_option) {
switch( p_option ) {
case MENU_CUT: {
cut();
} break;
case MENU_COPY: {
copy();
} break;
case MENU_PASTE: {
paste();
} break;
case MENU_CLEAR: {
clear();
} break;
case MENU_SELECT_ALL: {
select_all();
} break;
case MENU_UNDO: {
undo();
} break;
};
}
PopupMenu *TextEdit::get_menu() const {
return menu;
}
void TextEdit::_bind_methods() {
@ -4215,6 +4256,8 @@ void TextEdit::_bind_methods() {
ObjectTypeDB::bind_method(_MD("set_symbol_color","color"),&TextEdit::set_symbol_color);
ObjectTypeDB::bind_method(_MD("set_custom_bg_color","color"),&TextEdit::set_custom_bg_color);
ObjectTypeDB::bind_method(_MD("clear_colors"),&TextEdit::clear_colors);
ObjectTypeDB::bind_method(_MD("menu_option"),&TextEdit::menu_option);
ObjectTypeDB::bind_method(_MD("get_menu:PopupMenu"),&TextEdit::get_menu);
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "caret/caret_blink"), _SCS("cursor_set_blink_enabled"), _SCS("cursor_get_blink_enabled"));;
ADD_PROPERTYNZ(PropertyInfo(Variant::REAL, "caret/caret_blink_speed",PROPERTY_HINT_RANGE,"0.1,10,0.1"), _SCS("cursor_set_blink_speed"),_SCS("cursor_get_blink_speed") );
@ -4223,6 +4266,15 @@ void TextEdit::_bind_methods() {
ADD_SIGNAL(MethodInfo("text_changed"));
ADD_SIGNAL(MethodInfo("request_completion"));
BIND_CONSTANT( MENU_CUT );
BIND_CONSTANT( MENU_COPY );
BIND_CONSTANT( MENU_PASTE );
BIND_CONSTANT( MENU_CLEAR );
BIND_CONSTANT( MENU_SELECT_ALL );
BIND_CONSTANT( MENU_UNDO );
BIND_CONSTANT( MENU_MAX );
}
TextEdit::TextEdit() {
@ -4327,6 +4379,20 @@ TextEdit::TextEdit() {
brace_matching_enabled=false;
auto_indent=false;
insert_mode = false;
menu = memnew( PopupMenu );
add_child(menu);
menu->add_item(TTR("Cut"),MENU_CUT,KEY_MASK_CMD|KEY_X);
menu->add_item(TTR("Copy"),MENU_COPY,KEY_MASK_CMD|KEY_C);
menu->add_item(TTR("Paste"),MENU_PASTE,KEY_MASK_CMD|KEY_V);
menu->add_separator();
menu->add_item(TTR("Select All"),MENU_SELECT_ALL,KEY_MASK_CMD|KEY_A);
menu->add_item(TTR("Clear"),MENU_CLEAR);
menu->add_separator();
menu->add_item(TTR("Undo"),MENU_UNDO,KEY_MASK_CMD|KEY_Z);
menu->connect("item_pressed",this,"menu_option");
}
TextEdit::~TextEdit()

18
scene/gui/text_edit.h
View file

@ -31,6 +31,7 @@
#include "scene/gui/control.h"
#include "scene/gui/scroll_bar.h"
#include "scene/gui/popup_menu.h"
#include "scene/main/timer.h"
@ -290,6 +291,8 @@ class TextEdit : public Control {
DVector<int> _search_bind(const String &p_key,uint32_t p_search_flags, int p_from_line,int p_from_column) const;
PopupMenu *menu;
void _clear();
void _cancel_completion();
void _cancel_code_hint();
@ -317,6 +320,17 @@ protected:
public:
enum MenuItems {
MENU_CUT,
MENU_COPY,
MENU_PASTE,
MENU_CLEAR,
MENU_SELECT_ALL,
MENU_UNDO,
MENU_MAX
};
enum SearchFlags {
SEARCH_MATCH_CASE=1,
@ -433,6 +447,8 @@ public:
uint32_t get_saved_version() const;
void tag_saved_version();
void menu_option(int p_option);
void set_show_line_numbers(bool p_show);
void set_tooltip_request_func(Object *p_obj, const StringName& p_function, const Variant& p_udata);
@ -442,6 +458,8 @@ public:
void set_code_hint(const String& p_hint);
void query_code_comple();
PopupMenu *get_menu() const;
String get_text_for_completion();
virtual bool is_text_field() const;