feat: 'edited' property reset & add 'oncontrolkey' textbox callback

src/graphics/ui/elements/TextBox.cpp

@@ -564,7 +564,12 @@ bool TextBox::isEditable() const {
 }
 
 bool TextBox::isEdited() const {
-    return history->size() != 0 || !historian->isSynced();
+    return history->size() != editedHistorySize || !historian->isSynced();
+}
+
+void TextBox::setUnedited() {
+    historian->sync();
+    editedHistorySize = history->size();
 }
 
 size_t TextBox::getSelectionStart() const {
@@ -575,7 +580,6 @@ size_t TextBox::getSelectionEnd() const {
     return selectionEnd;
 }
 
-
 void TextBox::setOnEditStart(runnable oneditstart) {
     onEditStart = oneditstart;
 }
@@ -849,7 +853,12 @@ void TextBox::keyPressed(keycode key) {
     if (editable) {
         performEditingKeyboardEvents(key);
     }
-    if (Events::pressed(keycode::LEFT_CONTROL)) {
+    if (Events::pressed(keycode::LEFT_CONTROL) && key != keycode::LEFT_CONTROL) {
+        if (controlCombinationsHandler) {
+            if (controlCombinationsHandler(static_cast<int>(key))) {
+                return;
+            }
+        }
         // Copy selected text to clipboard
         if (key == keycode::C || key == keycode::X) {
             std::string text = util::wstr2str_utf8(getSelection());
@@ -963,6 +972,10 @@ void TextBox::setTextValidator(wstringchecker validator) {
     this->validator = std::move(validator);
 }
 
+void TextBox::setOnControlCombination(key_handler handler) {
+    this->controlCombinationsHandler = std::move(handler);
+}
+
 void TextBox::setFocusedColor(glm::vec4 color) {
     this->focusedColor = color;
 }
@@ -999,6 +1012,7 @@ void TextBox::setText(const std::wstring& value) {
     input.erase(std::remove(input.begin(), input.end(), '\r'), input.end());
     historian->reset();
     history->clear();
+    editedHistorySize = 0;
     refreshSyntax();
 }
 

src/graphics/ui/elements/TextBox.hpp

@@ -12,6 +12,7 @@ namespace gui {
         LabelCache rawTextCache;
         std::shared_ptr<ActionsHistory> history;
         std::unique_ptr<TextBoxHistorian> historian;
+        int editedHistorySize = 0;
     protected:
         glm::vec4 focusedColor {0.0f, 0.0f, 0.0f, 1.0f};
         glm::vec4 invalidColor {0.1f, 0.05f, 0.03f, 1.0f};
@@ -33,6 +34,7 @@ namespace gui {
         wstringconsumer subconsumer = nullptr;
         /// @brief Text validator returning boolean value
         wstringchecker validator = nullptr;
+        key_handler controlCombinationsHandler = nullptr;
         /// @brief Function called on focus
         runnable onEditStart = nullptr;
         /// @brief Function called on up arrow pressed
@@ -117,6 +119,8 @@ namespace gui {
         /// @param validator std::wstring consumer returning boolean 
         virtual void setTextValidator(wstringchecker validator);
 
+        virtual void setOnControlCombination(key_handler handler);
+
         virtual void setFocusedColor(glm::vec4 color);
         virtual glm::vec4 getFocusedColor() const;
 
@@ -205,6 +209,7 @@ namespace gui {
         virtual bool isEditable() const;
 
         virtual bool isEdited() const;
+        virtual void setUnedited();
 
         virtual void setPadding(glm::vec4 padding);
         glm::vec4 getPadding() const;

src/graphics/ui/gui_xml.cpp

@@ -493,6 +493,13 @@ static std::shared_ptr<UINode> read_text_box(
             reader.getFilename()
         ));
     }
+    if (element.has("oncontrolkey")) {
+        textbox->setOnControlCombination(scripting::create_key_handler(
+            reader.getEnvironment(),
+            element.attr("oncontrolkey").getText(),
+            reader.getFilename()
+        ));
+    }
     if (auto onUpPressed = create_runnable(reader, element, "onup")) {
         textbox->setOnUpPressed(onUpPressed);
     }