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GTextEditor: Alt+Shift+S alphabetically sorts selected lines

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ctfloyd 2019-11-15 13:45:27 -06:00 committed by Andreas Kling
parent e89cdd504c
commit a3520bfdfd
Notes: sideshowbarker 2024-07-19 11:13:05 +09:00 
Author: https://github.com/ctfloyd 🔰
Commit: https://github.com/SerenityOS/serenity/commit/a3520bfdfd2
Pull-request: https://github.com/SerenityOS/serenity/pull/784
Reviewed-by: https://github.com/awesomekling
2 changed files with 31 additions and 1 deletions
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31
Libraries/LibGUI/GTextEditor.cpp
View File

@ -1,3 +1,4 @@
#include <AK/QuickSort.h>
#include <AK/StringBuilder.h>
#include <Kernel/KeyCode.h>
#include <LibGUI/GAction.h>
@ -573,6 +574,31 @@ void GTextEditor::move_selected_lines_down()
update();
}
void GTextEditor::sort_selected_lines()
{
if (is_readonly())
return;
if (!has_selection())
return;
int first_line;
int last_line;
get_selection_line_boundaries(first_line, last_line);
auto& lines = document().lines();
auto start = lines.begin() + first_line;
auto end = lines.begin() + last_line + 1;
quick_sort(start, end, [](auto& a, auto& b) {
return strcmp(a.characters(), b.characters()) < 0;
});
did_change();
update();
}
void GTextEditor::keydown_event(GKeyEvent& event)
{
if (is_single_line() && event.key() == KeyCode::Key_Tab)
@ -732,7 +758,10 @@ void GTextEditor::keydown_event(GKeyEvent& event)
select_all();
return;
}
if (event.alt() && event.shift() && event.key() == KeyCode::Key_S) {
sort_selected_lines();
return;
}
if (event.key() == KeyCode::Key_Backspace) {
if (is_readonly())
return;

1
Libraries/LibGUI/GTextEditor.h
View File

@ -167,6 +167,7 @@ private:
void get_selection_line_boundaries(int& first_line, int& last_line);
void move_selected_lines_up();
void move_selected_lines_down();
void sort_selected_lines();
class UndoCommand {