mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2025-04-25 22:08:59 +00:00
e39b1f11f9
This patch adds Editor (subclass of GTextEditor) and EditorWrapper. An EditorWrapper is a composite widget that adds a little statusbar above an Editor widget. The statusbar is used for showing the filename and the current cursor position. More things can definitely be added. To get to the currently active editor, call current_editor(). You can also get to the current editor's wrapper by calling.. current_editor_wrapper(). Which editor is current is determined by which was was last focused by the user.
62 lines
2.3 KiB
C++
62 lines
2.3 KiB
C++
#include "EditorWrapper.h"
|
|
#include "Editor.h"
|
|
#include <LibGUI/GAction.h>
|
|
#include <LibGUI/GBoxLayout.h>
|
|
#include <LibGUI/GInputBox.h>
|
|
#include <LibGUI/GLabel.h>
|
|
|
|
extern RefPtr<EditorWrapper> g_current_editor_wrapper;
|
|
|
|
EditorWrapper::EditorWrapper(GWidget* parent)
|
|
: GWidget(parent)
|
|
{
|
|
set_layout(make<GBoxLayout>(Orientation::Vertical));
|
|
|
|
auto label_wrapper = GWidget::construct(this);
|
|
label_wrapper->set_size_policy(SizePolicy::Fill, SizePolicy::Fixed);
|
|
label_wrapper->set_preferred_size(0, 16);
|
|
label_wrapper->set_fill_with_background_color(true);
|
|
label_wrapper->set_layout(make<GBoxLayout>(Orientation::Horizontal));
|
|
|
|
m_filename_label = GLabel::construct("(Untitled)", label_wrapper);
|
|
m_filename_label->set_font(Font::default_bold_font());
|
|
m_filename_label->set_text_alignment(TextAlignment::CenterLeft);
|
|
m_filename_label->set_size_policy(SizePolicy::Fill, SizePolicy::Fixed);
|
|
m_filename_label->set_preferred_size(0, 16);
|
|
|
|
m_cursor_label = GLabel::construct("(Cursor)", label_wrapper);
|
|
m_cursor_label->set_text_alignment(TextAlignment::CenterRight);
|
|
m_cursor_label->set_size_policy(SizePolicy::Fill, SizePolicy::Fixed);
|
|
m_cursor_label->set_preferred_size(0, 16);
|
|
|
|
m_editor = Editor::construct(this);
|
|
m_editor->set_ruler_visible(true);
|
|
m_editor->set_line_wrapping_enabled(true);
|
|
m_editor->set_automatic_indentation_enabled(true);
|
|
|
|
m_editor->on_cursor_change = [this] {
|
|
m_cursor_label->set_text(String::format("Line: %d, Column: %d", m_editor->cursor().line() + 1, m_editor->cursor().column()));
|
|
};
|
|
|
|
m_editor->on_focus = [this] {
|
|
g_current_editor_wrapper = this;
|
|
};
|
|
|
|
m_editor->add_custom_context_menu_action(GAction::create(
|
|
"Go to line...", { Mod_Ctrl, Key_L }, GraphicsBitmap::load_from_file("/res/icons/16x16/go-forward.png"), [this](auto&) {
|
|
auto input_box = GInputBox::construct("Line:", "Go to line", window());
|
|
auto result = input_box->exec();
|
|
if (result == GInputBox::ExecOK) {
|
|
bool ok;
|
|
auto line_number = input_box->text_value().to_uint(ok);
|
|
if (ok) {
|
|
m_editor->set_cursor(line_number - 1, 0);
|
|
}
|
|
}
|
|
},
|
|
m_editor));
|
|
}
|
|
|
|
EditorWrapper::~EditorWrapper()
|
|
{
|
|
}
|