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Add line length guideline to code editors

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This commit is contained in:
Pedro J. Estébanez 2016-10-10 10:34:51 +02:00
parent e0e21984d8
commit d9c1729a8f
5 changed files with 39 additions and 0 deletions
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20
scene/gui/text_edit.cpp
View file

@ -482,6 +482,14 @@ void TextEdit::_notification(int p_what) {
Color color = cache.font_color;
int in_region=-1;
if (line_length_guideline) {
int x=xmargin_beg+cache.font->get_char_size('0').width*line_length_guideline_col-cursor.x_ofs;
if (x>xmargin_beg && x<xmargin_end) {
Color guideline_color(color.r,color.g,color.b,color.a*0.25f);
VisualServer::get_singleton()->canvas_item_add_line(ci,Point2(x,0),Point2(x,cache.size.height),guideline_color);
}
}
if (syntax_coloring) {
if (custom_bg_color.a>0.01) {
@ -4508,6 +4516,16 @@ bool TextEdit::is_show_line_numbers_enabled() const {
return line_numbers;
}
void TextEdit::set_show_line_length_guideline(bool p_show) {
line_length_guideline=p_show;
update();
}
void TextEdit::set_line_length_guideline_column(int p_column) {
line_length_guideline_col=p_column;
update();
}
void TextEdit::set_draw_breakpoint_gutter(bool p_draw) {
draw_breakpoint_gutter = p_draw;
update();
@ -4785,6 +4803,8 @@ TextEdit::TextEdit() {
completion_line_ofs=0;
tooltip_obj=NULL;
line_numbers=false;
line_length_guideline=false;
line_length_guideline_col=80;
draw_breakpoint_gutter=false;
next_operation_is_complex=false;
scroll_past_end_of_file_enabled=false;

5
scene/gui/text_edit.h
View file

@ -232,6 +232,8 @@ class TextEdit : public Control {
bool text_changed_dirty;
bool undo_enabled;
bool line_numbers;
bool line_length_guideline;
int line_length_guideline_col;
bool draw_breakpoint_gutter;
int breakpoint_gutter_width;
@ -485,6 +487,9 @@ public:
void set_show_line_numbers(bool p_show);
bool is_show_line_numbers_enabled() const;
void set_show_line_length_guideline(bool p_show);
void set_line_length_guideline_column(int p_column);
void set_draw_breakpoint_gutter(bool p_draw);
bool is_drawing_breakpoint_gutter() const;

4
tools/editor/editor_settings.cpp
View file

@ -549,6 +549,10 @@ void EditorSettings::_load_defaults(Ref<ConfigFile> p_extra_config) {
set("text_editor/show_line_numbers", true);
set("text_editor/show_breakpoint_gutter", true);
set("text_editor/show_line_length_guideline", false);
set("text_editor/line_length_guideline_column", 80);
hints["text_editor/line_length_guideline_column"]=PropertyInfo(Variant::INT,"text_editor/line_length_guideline_column",PROPERTY_HINT_RANGE,"20, 160, 10");
set("text_editor/trim_trailing_whitespace_on_save", false);
set("text_editor/idle_parse_delay",2);
set("text_editor/create_signal_callbacks",true);

4
tools/editor/plugins/script_text_editor.cpp
View file

@ -254,6 +254,8 @@ void ScriptTextEditor::update_settings() {
code_editor->get_text_edit()->set_tab_size(EditorSettings::get_singleton()->get("text_editor/tab_size"));
code_editor->get_text_edit()->set_draw_tabs(EditorSettings::get_singleton()->get("text_editor/draw_tabs"));
code_editor->get_text_edit()->set_show_line_numbers(EditorSettings::get_singleton()->get("text_editor/show_line_numbers"));
code_editor->get_text_edit()->set_show_line_length_guideline(EditorSettings::get_singleton()->get("text_editor/show_line_length_guideline"));
code_editor->get_text_edit()->set_line_length_guideline_column(EditorSettings::get_singleton()->get("text_editor/line_length_guideline_column"));
code_editor->get_text_edit()->set_syntax_coloring(EditorSettings::get_singleton()->get("text_editor/syntax_highlighting"));
code_editor->get_text_edit()->set_highlight_all_occurrences(EditorSettings::get_singleton()->get("text_editor/highlight_all_occurrences"));
code_editor->get_text_edit()->cursor_set_blink_enabled(EditorSettings::get_singleton()->get("text_editor/caret_blink"));
@ -1281,6 +1283,8 @@ ScriptTextEditor::ScriptTextEditor() {
code_editor->get_text_edit()->set_tab_size(EditorSettings::get_singleton()->get("text_editor/tab_size"));
code_editor->get_text_edit()->set_draw_tabs(EditorSettings::get_singleton()->get("text_editor/draw_tabs"));
code_editor->get_text_edit()->set_show_line_numbers(EditorSettings::get_singleton()->get("text_editor/show_line_numbers"));
code_editor->get_text_edit()->set_show_line_length_guideline(EditorSettings::get_singleton()->get("text_editor/show_line_length_guideline"));
code_editor->get_text_edit()->set_line_length_guideline_column(EditorSettings::get_singleton()->get("text_editor/line_length_guideline_column"));
code_editor->get_text_edit()->set_syntax_coloring(EditorSettings::get_singleton()->get("text_editor/syntax_highlighting"));
code_editor->get_text_edit()->set_highlight_all_occurrences(EditorSettings::get_singleton()->get("text_editor/highlight_all_occurrences"));
code_editor->get_text_edit()->cursor_set_blink_enabled(EditorSettings::get_singleton()->get("text_editor/caret_blink"));

6
tools/editor/plugins/shader_editor_plugin.cpp
View file

@ -377,6 +377,8 @@ void ShaderEditor::_editor_settings_changed() {
vertex_editor->get_text_edit()->set_tab_size(EditorSettings::get_singleton()->get("text_editor/tab_size"));
vertex_editor->get_text_edit()->set_draw_tabs(EditorSettings::get_singleton()->get("text_editor/draw_tabs"));
vertex_editor->get_text_edit()->set_show_line_numbers(EditorSettings::get_singleton()->get("text_editor/show_line_numbers"));
vertex_editor->get_text_edit()->set_show_line_length_guideline(EditorSettings::get_singleton()->get("text_editor/show_line_length_guideline"));
vertex_editor->get_text_edit()->set_line_length_guideline_column(EditorSettings::get_singleton()->get("text_editor/line_length_guideline_column"));
vertex_editor->get_text_edit()->set_syntax_coloring(EditorSettings::get_singleton()->get("text_editor/syntax_highlighting"));
vertex_editor->get_text_edit()->set_highlight_all_occurrences(EditorSettings::get_singleton()->get("text_editor/highlight_all_occurrences"));
vertex_editor->get_text_edit()->cursor_set_blink_enabled(EditorSettings::get_singleton()->get("text_editor/caret_blink"));
@ -389,6 +391,8 @@ void ShaderEditor::_editor_settings_changed() {
fragment_editor->get_text_edit()->set_tab_size(EditorSettings::get_singleton()->get("text_editor/tab_size"));
fragment_editor->get_text_edit()->set_draw_tabs(EditorSettings::get_singleton()->get("text_editor/draw_tabs"));
fragment_editor->get_text_edit()->set_show_line_numbers(EditorSettings::get_singleton()->get("text_editor/show_line_numbers"));
fragment_editor->get_text_edit()->set_show_line_length_guideline(EditorSettings::get_singleton()->get("text_editor/show_line_length_guideline"));
fragment_editor->get_text_edit()->set_line_length_guideline_column(EditorSettings::get_singleton()->get("text_editor/line_length_guideline_column"));
fragment_editor->get_text_edit()->set_syntax_coloring(EditorSettings::get_singleton()->get("text_editor/syntax_highlighting"));
fragment_editor->get_text_edit()->set_highlight_all_occurrences(EditorSettings::get_singleton()->get("text_editor/highlight_all_occurrences"));
fragment_editor->get_text_edit()->cursor_set_blink_enabled(EditorSettings::get_singleton()->get("text_editor/caret_blink"));
@ -401,6 +405,8 @@ void ShaderEditor::_editor_settings_changed() {
light_editor->get_text_edit()->set_tab_size(EditorSettings::get_singleton()->get("text_editor/tab_size"));
light_editor->get_text_edit()->set_draw_tabs(EditorSettings::get_singleton()->get("text_editor/draw_tabs"));
light_editor->get_text_edit()->set_show_line_numbers(EditorSettings::get_singleton()->get("text_editor/show_line_numbers"));
light_editor->get_text_edit()->set_show_line_length_guideline(EditorSettings::get_singleton()->get("text_editor/show_line_length_guideline"));
light_editor->get_text_edit()->set_line_length_guideline_column(EditorSettings::get_singleton()->get("text_editor/line_length_guideline_column"));
light_editor->get_text_edit()->set_syntax_coloring(EditorSettings::get_singleton()->get("text_editor/syntax_highlighting"));
light_editor->get_text_edit()->set_highlight_all_occurrences(EditorSettings::get_singleton()->get("text_editor/highlight_all_occurrences"));
light_editor->get_text_edit()->cursor_set_blink_enabled(EditorSettings::get_singleton()->get("text_editor/caret_blink"));