add 'edited' read-only textbox property
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@ -79,6 +79,7 @@ Properties:
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| hint | string | yes | yes | text to display when nothing is entered |
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| caret | int | yes | yes | carriage position. `textbox.caret = -1` will set the position to the end of the text |
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| editable | bool | yes | yes | text mutability |
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| edited | bool | yes | no | is text edited since the last set (history is not empty) |
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| multiline | bool | yes | yes | multiline support |
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| lineNumbers | bool | yes | yes | display line numbers |
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| textWrap | bool | yes | yes | automatic text wrapping (only with multiline: "true") |
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@ -79,6 +79,7 @@ document["worlds-panel"]:clear()
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| hint | string | да | да | текст, отображаемый, когда ничего не введено |
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| caret | int | да | да | позиция каретки. `textbox.caret = -1` установит позицию в конец текста |
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| editable | bool | да | да | изменяемость текста |
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| edited | bool | да | нет | был ли изменён текст с последней установки (история не пуста) |
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| multiline | bool | да | да | поддержка многострочности |
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| lineNumbers | bool | да | да | отображение номеров строк |
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| textWrap | bool | да | да | автоматический перенос текста (только при multiline: "true") |
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@ -141,10 +141,7 @@ namespace gui {
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auto action =
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std::make_unique<InputAction>(getTextBoxWeakptr(), pos, string);
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history.store(std::move(action), erasing);
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pos = -1;
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length = 0;
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ss = {};
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erasing = false;
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reset();
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}
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void undo() {
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@ -160,6 +157,17 @@ namespace gui {
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history.redo();
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locked = false;
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}
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void reset() {
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pos = -1;
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length = 0;
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erasing = false;
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ss = {};
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}
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bool isSynced() const {
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return length == 0;
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}
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private:
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TextBox& textBox;
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ActionsHistory& history;
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@ -556,6 +564,10 @@ bool TextBox::isEditable() const {
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return editable;
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}
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bool TextBox::isEdited() const {
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return history->size() != 0 || !historian->isSynced();
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}
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size_t TextBox::getSelectionStart() const {
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return selectionStart;
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}
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@ -986,6 +998,8 @@ const std::wstring& TextBox::getText() const {
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void TextBox::setText(const std::wstring& value) {
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this->input = value;
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input.erase(std::remove(input.begin(), input.end(), '\r'), input.end());
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historian->reset();
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history->clear();
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refreshSyntax();
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}
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@ -204,6 +204,8 @@ namespace gui {
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/// @brief Check if text editing feature is enabled
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virtual bool isEditable() const;
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virtual bool isEdited() const;
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virtual void setPadding(glm::vec4 padding);
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glm::vec4 getPadding() const;
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@ -294,6 +294,13 @@ static int p_get_editable(UINode* node, lua::State* L) {
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return 0;
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}
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static int p_get_edited(UINode* node, lua::State* L) {
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if (auto box = dynamic_cast<TextBox*>(node)) {
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return lua::pushboolean(L, box->isEdited());
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}
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return 0;
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}
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static int p_get_line_numbers(UINode* node, lua::State* L) {
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if (auto box = dynamic_cast<TextBox*>(node)) {
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return lua::pushboolean(L, box->isShowLineNumbers());
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@ -451,6 +458,7 @@ static int l_gui_getattr(lua::State* L) {
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{"caret", p_get_caret},
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{"text", p_get_text},
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{"editable", p_get_editable},
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{"edited", p_get_edited},
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{"lineNumbers", p_get_line_numbers},
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{"lineAt", p_get_line_at},
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{"linePos", p_get_line_pos},
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