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Diffstat (limited to 'scene/gui/text_edit.cpp')
-rw-r--r--scene/gui/text_edit.cpp87
1 files changed, 47 insertions, 40 deletions
diff --git a/scene/gui/text_edit.cpp b/scene/gui/text_edit.cpp
index a2c5769947..a731f80741 100644
--- a/scene/gui/text_edit.cpp
+++ b/scene/gui/text_edit.cpp
@@ -888,7 +888,7 @@ void TextEdit::_notification(int p_what) {
// Draw line.
RID rid = ldata->get_line_rid(line_wrap_index);
- float text_height = TS->shaped_text_get_size(rid).y + font->get_spacing(Font::SPACING_TOP) + font->get_spacing(Font::SPACING_BOTTOM);
+ float text_height = TS->shaped_text_get_size(rid).y + font->get_spacing(TextServer::SPACING_TOP) + font->get_spacing(TextServer::SPACING_BOTTOM);
if (rtl) {
char_margin = size.width - char_margin - TS->shaped_text_get_size(rid).x;
@@ -1305,7 +1305,7 @@ void TextEdit::_notification(int p_what) {
}
}
-void TextEdit::_gui_input(const Ref<InputEvent> &p_gui_input) {
+void TextEdit::gui_input(const Ref<InputEvent> &p_gui_input) {
ERR_FAIL_COND(p_gui_input.is_null());
double prev_v_scroll = v_scroll->get_value();
@@ -2150,7 +2150,6 @@ void TextEdit::_delete(bool p_word, bool p_all_to_right) {
next_column = column;
} else {
// Delete one character
- next_column = caret.column < curline_len ? (caret.column + 1) : 0;
if (caret_mid_grapheme_enabled) {
next_column = caret.column < curline_len ? (caret.column + 1) : 0;
} else {
@@ -2768,48 +2767,38 @@ Point2i TextEdit::get_next_visible_line_index_offset_from(int p_line_from, int p
// Overridable actions
void TextEdit::handle_unicode_input(const uint32_t p_unicode) {
- ScriptInstance *si = get_script_instance();
- if (si && si->has_method("_handle_unicode_input")) {
- si->call("_handle_unicode_input", p_unicode);
+ if (GDVIRTUAL_CALL(_handle_unicode_input, p_unicode)) {
return;
}
- _handle_unicode_input(p_unicode);
+ _handle_unicode_input_internal(p_unicode);
}
void TextEdit::backspace() {
- ScriptInstance *si = get_script_instance();
- if (si && si->has_method("_backspace")) {
- si->call("_backspace");
+ if (GDVIRTUAL_CALL(_backspace)) {
return;
}
- _backspace();
+ _backspace_internal();
}
void TextEdit::cut() {
- ScriptInstance *si = get_script_instance();
- if (si && si->has_method("_cut")) {
- si->call("_cut");
+ if (GDVIRTUAL_CALL(_cut)) {
return;
}
- _cut();
+ _cut_internal();
}
void TextEdit::copy() {
- ScriptInstance *si = get_script_instance();
- if (si && si->has_method("_copy")) {
- si->call("_copy");
+ if (GDVIRTUAL_CALL(_copy)) {
return;
}
- _copy();
+ _copy_internal();
}
void TextEdit::paste() {
- ScriptInstance *si = get_script_instance();
- if (si && si->has_method("_paste")) {
- si->call("_paste");
+ if (GDVIRTUAL_CALL(_paste)) {
return;
}
- _paste();
+ _paste_internal();
}
// Context menu.
@@ -2963,6 +2952,18 @@ void TextEdit::end_complex_operation() {
undo_stack.back()->get().chain_backward = true;
}
+bool TextEdit::has_undo() const {
+ if (undo_stack_pos == nullptr) {
+ int pending = current_op.type == TextOperation::TYPE_NONE ? 0 : 1;
+ return undo_stack.size() + pending > 0;
+ }
+ return undo_stack_pos != undo_stack.front();
+}
+
+bool TextEdit::has_redo() const {
+ return undo_stack_pos != nullptr;
+}
+
void TextEdit::undo() {
if (!editable) {
return;
@@ -4365,7 +4366,7 @@ bool TextEdit::is_drawing_spaces() const {
void TextEdit::_bind_methods() {
/*Internal. */
- ClassDB::bind_method(D_METHOD("_gui_input"), &TextEdit::_gui_input);
+
ClassDB::bind_method(D_METHOD("_text_changed_emit"), &TextEdit::_text_changed_emit);
/* Text */
@@ -4440,12 +4441,11 @@ void TextEdit::_bind_methods() {
ClassDB::bind_method(D_METHOD("copy"), &TextEdit::copy);
ClassDB::bind_method(D_METHOD("paste"), &TextEdit::paste);
- BIND_VMETHOD(MethodInfo("_handle_unicode_input", PropertyInfo(Variant::INT, "unicode")))
- BIND_VMETHOD(MethodInfo("_backspace"));
-
- BIND_VMETHOD(MethodInfo("_cut"));
- BIND_VMETHOD(MethodInfo("_copy"));
- BIND_VMETHOD(MethodInfo("_paste"));
+ GDVIRTUAL_BIND(_handle_unicode_input, "unicode_char")
+ GDVIRTUAL_BIND(_backspace)
+ GDVIRTUAL_BIND(_cut)
+ GDVIRTUAL_BIND(_copy)
+ GDVIRTUAL_BIND(_paste)
// Context Menu
BIND_ENUM_CONSTANT(MENU_CUT);
@@ -4482,6 +4482,8 @@ void TextEdit::_bind_methods() {
ClassDB::bind_method(D_METHOD("begin_complex_operation"), &TextEdit::begin_complex_operation);
ClassDB::bind_method(D_METHOD("end_complex_operation"), &TextEdit::end_complex_operation);
+ ClassDB::bind_method(D_METHOD("has_undo"), &TextEdit::has_undo);
+ ClassDB::bind_method(D_METHOD("has_redo"), &TextEdit::has_redo);
ClassDB::bind_method(D_METHOD("undo"), &TextEdit::undo);
ClassDB::bind_method(D_METHOD("redo"), &TextEdit::redo);
ClassDB::bind_method(D_METHOD("clear_undo_history"), &TextEdit::clear_undo_history);
@@ -4870,7 +4872,7 @@ void TextEdit::_set_symbol_lookup_word(const String &p_symbol) {
/* Text manipulation */
// Overridable actions
-void TextEdit::_handle_unicode_input(const uint32_t p_unicode) {
+void TextEdit::_handle_unicode_input_internal(const uint32_t p_unicode) {
if (!editable) {
return;
}
@@ -4901,11 +4903,16 @@ void TextEdit::_handle_unicode_input(const uint32_t p_unicode) {
}
}
-void TextEdit::_backspace() {
+void TextEdit::_backspace_internal() {
if (!editable) {
return;
}
+ if (has_selection()) {
+ delete_selection();
+ return;
+ }
+
int cc = get_caret_column();
int cl = get_caret_line();
@@ -4913,11 +4920,6 @@ void TextEdit::_backspace() {
return;
}
- if (has_selection()) {
- delete_selection();
- return;
- }
-
int prev_line = cc ? cl : cl - 1;
int prev_column = cc ? (cc - 1) : (text[cl - 1].length());
@@ -4932,7 +4934,7 @@ void TextEdit::_backspace() {
set_caret_column(prev_column);
}
-void TextEdit::_cut() {
+void TextEdit::_cut_internal() {
if (!editable) {
return;
}
@@ -4962,7 +4964,7 @@ void TextEdit::_cut() {
cut_copy_line = clipboard;
}
-void TextEdit::_copy() {
+void TextEdit::_copy_internal() {
if (has_selection()) {
DisplayServer::get_singleton()->clipboard_set(get_selected_text());
cut_copy_line = "";
@@ -4977,7 +4979,7 @@ void TextEdit::_copy() {
}
}
-void TextEdit::_paste() {
+void TextEdit::_paste_internal() {
if (!editable) {
return;
}
@@ -5070,6 +5072,11 @@ void TextEdit::_generate_context_menu() {
menu_dir->set_item_checked(menu_dir->get_item_index(MENU_DIR_AUTO), text_direction == TEXT_DIRECTION_AUTO);
menu_dir->set_item_checked(menu_dir->get_item_index(MENU_DIR_LTR), text_direction == TEXT_DIRECTION_LTR);
menu_dir->set_item_checked(menu_dir->get_item_index(MENU_DIR_RTL), text_direction == TEXT_DIRECTION_RTL);
+
+ if (editable) {
+ menu->set_item_disabled(menu->get_item_index(MENU_UNDO), !has_undo());
+ menu->set_item_disabled(menu->get_item_index(MENU_REDO), !has_redo());
+ }
}
int TextEdit::_get_menu_action_accelerator(const String &p_action) {
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-17 05:59:17 +0000