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Add undo/redo capabilities to the text control plugin

This commit is contained in:
Michael Alexsander 2021-11-26 10:05:35 -03:00
parent 91b97dac03
commit b80c378ee9
2 changed files with 158 additions and 43 deletions
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199
editor/plugins/text_control_editor_plugin.cpp
View File

@ -53,6 +53,10 @@ void TextControlEditor::_notification(int p_notification) {
}
}
void TextControlEditor::_bind_methods() {
ClassDB::bind_method(D_METHOD("_update_control"), &TextControlEditor::_update_control);
}
void TextControlEditor::_find_resources(EditorFileSystemDirectory *p_dir) {
for (int i = 0; i < p_dir->get_subdir_count(); i++) {
_find_resources(p_dir->get_subdir(i));
@ -179,8 +183,13 @@ void TextControlEditor::_update_control() {
}
// Get other theme overrides.
font_size_list->set_block_signals(true);
font_size_list->set_value(edited_control->get_theme_font_size(edited_font_size));
font_size_list->set_block_signals(false);
outline_size_list->set_block_signals(true);
outline_size_list->set_value(edited_control->get_theme_constant("outline_size"));
outline_size_list->set_block_signals(false);
font_color_picker->set_pick_color(edited_control->get_theme_color(edited_color));
outline_color_picker->set_pick_color(edited_control->get_theme_color("font_outline_color"));
@ -188,7 +197,6 @@ void TextControlEditor::_update_control() {
}
void TextControlEditor::_font_selected(int p_id) {
_update_styles_menu();
_set_font();
}
@ -197,70 +205,177 @@ void TextControlEditor::_font_style_selected(int p_id) {
}
void TextControlEditor::_set_font() {
if (edited_control) {
if (font_list->get_selected_id() == FONT_INFO_THEME_DEFAULT) {
// Remove font override.
edited_control->remove_theme_font_override(edited_font);
return;
} else if (font_list->get_selected_id() == FONT_INFO_USER_CUSTOM) {
// Restore "custom_font".
edited_control->add_theme_font_override(edited_font, custom_font);
return;
} else {
// Load new font resource using selected name and style.
String name = font_list->get_item_text(font_list->get_selected());
String sty = font_style_list->get_item_text(font_style_list->get_selected());
if (sty.is_empty()) {
sty = "Default";
}
if (fonts.has(name)) {
Ref<FontData> fd = ResourceLoader::load(fonts[name][sty]);
if (fd.is_valid()) {
Ref<Font> f;
f.instantiate();
f->add_data(fd);
edited_control->add_theme_font_override(edited_font, f);
}
if (!edited_control) {
return;
}
UndoRedo *ur = EditorNode::get_singleton()->get_undo_redo();
ur->create_action(TTR("Set Font"));
if (font_list->get_selected_id() == FONT_INFO_THEME_DEFAULT) {
// Remove font override.
ur->add_do_method(edited_control, "remove_theme_font_override", edited_font);
} else if (font_list->get_selected_id() == FONT_INFO_USER_CUSTOM) {
// Restore "custom_font".
ur->add_do_method(edited_control, "add_theme_font_override", edited_font, custom_font);
} else {
// Load new font resource using selected name and style.
String name = font_list->get_item_text(font_list->get_selected());
String style = font_style_list->get_item_text(font_style_list->get_selected());
if (style.is_empty()) {
style = "Default";
}
if (fonts.has(name)) {
Ref<FontData> fd = ResourceLoader::load(fonts[name][style]);
if (fd.is_valid()) {
Ref<Font> font;
font.instantiate();
font->add_data(fd);
ur->add_do_method(edited_control, "add_theme_font_override", edited_font, font);
}
}
}
if (edited_control->has_theme_font_override(edited_font)) {
ur->add_undo_method(edited_control, "add_theme_font_override", edited_font, edited_control->get_theme_font(edited_font));
} else {
ur->add_undo_method(edited_control, "remove_theme_font_override", edited_font);
}
ur->add_do_method(this, "_update_control");
ur->add_undo_method(this, "_update_control");
ur->commit_action();
}
void TextControlEditor::_font_size_selected(double p_size) {
if (edited_control) {
edited_control->add_theme_font_size_override(edited_font_size, p_size);
if (!edited_control) {
return;
}
UndoRedo *ur = EditorNode::get_singleton()->get_undo_redo();
ur->create_action(TTR("Set Font Size"));
ur->add_do_method(edited_control, "add_theme_font_size_override", edited_font_size, p_size);
if (edited_control->has_theme_font_size_override(edited_font_size)) {
ur->add_undo_method(edited_control, "add_theme_font_size_override", edited_font_size, edited_control->get_theme_font_size(edited_font_size));
} else {
ur->add_undo_method(edited_control, "remove_theme_font_size_override", edited_font_size);
}
ur->add_do_method(this, "_update_control");
ur->add_undo_method(this, "_update_control");
ur->commit_action();
}
void TextControlEditor::_outline_size_selected(double p_size) {
if (edited_control) {
edited_control->add_theme_constant_override("outline_size", p_size);
if (!edited_control) {
return;
}
UndoRedo *ur = EditorNode::get_singleton()->get_undo_redo();
ur->create_action(TTR("Set Font Outline Size"));
ur->add_do_method(edited_control, "add_theme_constant_override", "outline_size", p_size);
if (edited_control->has_theme_constant_override("outline_size")) {
ur->add_undo_method(edited_control, "add_theme_constant_override", "outline_size", edited_control->get_theme_constant("outline_size"));
} else {
ur->add_undo_method(edited_control, "remove_theme_constant_override", "outline_size");
}
ur->add_do_method(this, "_update_control");
ur->add_undo_method(this, "_update_control");
ur->commit_action();
}
void TextControlEditor::_font_color_changed(const Color &p_color) {
if (edited_control) {
edited_control->add_theme_color_override(edited_color, p_color);
if (!edited_control) {
return;
}
UndoRedo *ur = EditorNode::get_singleton()->get_undo_redo();
ur->create_action(TTR("Set Font Color"), UndoRedo::MERGE_ENDS);
ur->add_do_method(edited_control, "add_theme_color_override", edited_color, p_color);
if (edited_control->has_theme_color_override(edited_color)) {
ur->add_undo_method(edited_control, "add_theme_color_override", edited_color, edited_control->get_theme_color(edited_color));
} else {
ur->add_undo_method(edited_control, "remove_theme_color_override", edited_color);
}
ur->add_do_method(this, "_update_control");
ur->add_undo_method(this, "_update_control");
ur->commit_action();
}
void TextControlEditor::_outline_color_changed(const Color &p_color) {
if (edited_control) {
edited_control->add_theme_color_override("font_outline_color", p_color);
if (!edited_control) {
return;
}
UndoRedo *ur = EditorNode::get_singleton()->get_undo_redo();
ur->create_action(TTR("Set Font Outline Color"), UndoRedo::MERGE_ENDS);
ur->add_do_method(edited_control, "add_theme_color_override", "font_outline_color", p_color);
if (edited_control->has_theme_color_override("font_outline_color")) {
ur->add_undo_method(edited_control, "add_theme_color_override", "font_outline_color", edited_control->get_theme_color("font_outline_color"));
} else {
ur->add_undo_method(edited_control, "remove_theme_color_override", "font_outline_color");
}
ur->add_do_method(this, "_update_control");
ur->add_undo_method(this, "_update_control");
ur->commit_action();
}
void TextControlEditor::_clear_formatting() {
if (edited_control) {
edited_control->begin_bulk_theme_override();
edited_control->remove_theme_font_override(edited_font);
edited_control->remove_theme_font_size_override(edited_font_size);
edited_control->remove_theme_color_override(edited_color);
edited_control->remove_theme_color_override("font_outline_color");
edited_control->remove_theme_constant_override("outline_size");
edited_control->end_bulk_theme_override();
_update_control();
if (!edited_control) {
return;
}
UndoRedo *ur = EditorNode::get_singleton()->get_undo_redo();
ur->create_action(TTR("Clear Control Formatting"));
ur->add_do_method(edited_control, "begin_bulk_theme_override");
ur->add_undo_method(edited_control, "begin_bulk_theme_override");
ur->add_do_method(edited_control, "remove_theme_font_override", edited_font);
if (edited_control->has_theme_font_override(edited_font)) {
ur->add_undo_method(edited_control, "add_theme_font_override", edited_font, edited_control->get_theme_font(edited_font));
}
ur->add_do_method(edited_control, "remove_theme_font_size_override", edited_font_size);
if (edited_control->has_theme_font_size_override(edited_font_size)) {
ur->add_undo_method(edited_control, "add_theme_font_size_override", edited_font_size, edited_control->get_theme_font_size(edited_font_size));
}
ur->add_do_method(edited_control, "remove_theme_color_override", edited_color);
if (edited_control->has_theme_color_override(edited_color)) {
ur->add_undo_method(edited_control, "add_theme_color_override", edited_color, edited_control->get_theme_color(edited_color));
}
ur->add_do_method(edited_control, "remove_theme_color_override", "font_outline_color");
if (edited_control->has_theme_color_override("font_outline_color")) {
ur->add_undo_method(edited_control, "add_theme_color_override", "font_outline_color", edited_control->get_theme_color("font_outline_color"));
}
ur->add_do_method(edited_control, "remove_theme_constant_override", "outline_size");
if (edited_control->has_theme_constant_override("outline_size")) {
ur->add_undo_method(edited_control, "add_theme_constant_override", "outline_size", edited_control->get_theme_constant("outline_size"));
}
ur->add_do_method(edited_control, "end_bulk_theme_override");
ur->add_undo_method(edited_control, "end_bulk_theme_override");
ur->add_do_method(this, "_update_control");
ur->add_undo_method(this, "_update_control");
ur->commit_action();
}
void TextControlEditor::edit(Object *p_object) {

2
editor/plugins/text_control_editor_plugin.h
View File

@ -70,7 +70,7 @@ class TextControlEditor : public HBoxContainer {
protected:
void _notification(int p_notification);
static void _bind_methods(){};
static void _bind_methods();
void _find_resources(EditorFileSystemDirectory *p_dir);
void _reload_fonts(const String &p_path);