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ColorPicker: extend access to presets from gds

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This commit is contained in:
lupoDharkael 2018-10-03 16:12:38 +02:00
parent c432ce4ee1
commit e19520e8fe
3 changed files with 63 additions and 1 deletions
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34
doc/classes/ColorPicker.xml
View file

@ -20,6 +20,22 @@
Adds the given color to a list of color presets. The presets are displayed in the color picker and the user will be able to select them. Note: the presets list is only for [i]this[/i] color picker.
</description>
</method>
<method name="erase_preset">
<return type="void">
</return>
<argument index="0" name="color" type="Color">
</argument>
<description>
Remove the given color from the list of color presets of this color picker.
</description>
</method>
<method name="get_presets">
<return type="PoolColorArray">
</return>
<description>
Return the list of colors in the presets of the color picker.
</description>
</method>
</methods>
<members>
<member name="color" type="Color" setter="set_pick_color" getter="get_pick_color">
@ -44,6 +60,24 @@
</description>
</signal>
</signals>
<signals>
<signal name="preset_added">
<argument index="0" name="color" type="Color">
</argument>
<description>
Emitted when a preset is added.
</description>
</signal>
</signals>
<signals>
<signal name="preset_removed">
<argument index="0" name="color" type="Color">
</argument>
<description>
Emitted when a preset is removed.
</description>
</signal>
</signals>
<constants>
</constants>
<theme_items>

27
scene/gui/color_picker.cpp
View file

@ -222,6 +222,24 @@ void ColorPicker::add_preset(const Color &p_color) {
bt_add_preset->hide();
}
void ColorPicker::erase_preset(const Color &p_color) {
if (presets.find(p_color)) {
presets.erase(presets.find(p_color));
preset->update();
}
}
PoolColorArray ColorPicker::get_presets() const {
PoolColorArray arr;
arr.resize(presets.size());
for (int i = 0; i < presets.size(); i++) {
arr.set(i, presets[i]);
}
return arr;
}
void ColorPicker::set_raw_mode(bool p_enabled) {
if (raw_mode_enabled == p_enabled)
@ -415,7 +433,9 @@ void ColorPicker::_preset_input(const Ref<InputEvent> &p_event) {
set_pick_color(presets[index]);
} else if (bev->is_pressed() && bev->get_button_index() == BUTTON_RIGHT) {
int index = bev->get_position().x / (preset->get_size().x / presets.size());
presets.erase(presets[index]);
Color clicked_preset = presets[index];
presets.erase(clicked_preset);
emit_signal("preset_removed", clicked_preset);
preset->update();
bt_add_preset->show();
}
@ -470,6 +490,7 @@ void ColorPicker::_screen_input(const Ref<InputEvent> &p_event) {
void ColorPicker::_add_preset_pressed() {
add_preset(color);
emit_signal("preset_added", color);
}
void ColorPicker::_screen_pick_pressed() {
@ -522,6 +543,8 @@ void ColorPicker::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_edit_alpha", "show"), &ColorPicker::set_edit_alpha);
ClassDB::bind_method(D_METHOD("is_editing_alpha"), &ColorPicker::is_editing_alpha);
ClassDB::bind_method(D_METHOD("add_preset", "color"), &ColorPicker::add_preset);
ClassDB::bind_method(D_METHOD("erase_preset", "color"), &ColorPicker::erase_preset);
ClassDB::bind_method(D_METHOD("get_presets"), &ColorPicker::get_presets);
ClassDB::bind_method(D_METHOD("_value_changed"), &ColorPicker::_value_changed);
ClassDB::bind_method(D_METHOD("_html_entered"), &ColorPicker::_html_entered);
ClassDB::bind_method(D_METHOD("_text_type_toggled"), &ColorPicker::_text_type_toggled);
@ -544,6 +567,8 @@ void ColorPicker::_bind_methods() {
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "deferred_mode"), "set_deferred_mode", "is_deferred_mode");
ADD_SIGNAL(MethodInfo("color_changed", PropertyInfo(Variant::COLOR, "color")));
ADD_SIGNAL(MethodInfo("preset_added", PropertyInfo(Variant::COLOR, "color")));
ADD_SIGNAL(MethodInfo("preset_removed", PropertyInfo(Variant::COLOR, "color")));
}
ColorPicker::ColorPicker() :

3
scene/gui/color_picker.h
View file

@ -105,6 +105,9 @@ public:
Color get_pick_color() const;
void add_preset(const Color &p_color);
void erase_preset(const Color &p_color);
PoolColorArray get_presets() const;
void set_raw_mode(bool p_enabled);
bool is_raw_mode() const;