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GAction: Added GCommonActions as a template to create standard actions

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Instead of creating actions from the ground up, GCommonActions contains
all related information to that common action. Such as the icon,
keybind, ect.
This commit is contained in:
rhin123
2019-09-01 15:28:07 -05:00
committed by Andreas Kling
parent 6126edcd75
commit deb31645aa
2 changed files with 45 additions and 3 deletions
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34
Libraries/LibGUI/GAction.cpp
View File

@@ -4,6 +4,40 @@
#include <LibGUI/GButton.h>
#include <LibGUI/GMenuItem.h>
NonnullRefPtr<GAction> GCommonActions::make_cut_action(Function<void()> callback, GWidget* widget)
{
return GAction::create(
"Cut", { Mod_Ctrl, Key_X }, GraphicsBitmap::load_from_file("/res/icons/cut16.png"), [callback = move(callback)](const GAction&) {
callback();
},
widget);
}
NonnullRefPtr<GAction> GCommonActions::make_copy_action(Function<void()> callback, GWidget* widget)
{
return GAction::create(
"Copy", { Mod_Ctrl, Key_C }, GraphicsBitmap::load_from_file("/res/icons/16x16/edit-copy.png"), [callback = move(callback)](const GAction&) {
callback();
},
widget);
}
NonnullRefPtr<GAction> GCommonActions::make_paste_action(Function<void()> callback, GWidget* widget)
{
return GAction::create(
"Paste", { Mod_Ctrl, Key_V }, GraphicsBitmap::load_from_file("/res/icons/paste16.png"), [callback = move(callback)](const GAction&) {
callback();
},
widget);
}
NonnullRefPtr<GAction> GCommonActions::make_quit_action(Function<void()> callback)
{
return GAction::create("Quit", { Mod_Alt, Key_F4 }, [callback = move(callback)](const GAction&) {
callback();
});
}
GAction::GAction(const StringView& text, Function<void(GAction&)> on_activation_callback, GWidget* widget)
: on_activation(move(on_activation_callback))
, m_text(text)

14
Libraries/LibGUI/GAction.h
View File

@@ -4,18 +4,27 @@
#include <AK/Badge.h>
#include <AK/Function.h>
#include <AK/HashTable.h>
#include <AK/RefCounted.h>
#include <AK/NonnullRefPtr.h>
#include <AK/RefCounted.h>
#include <AK/WeakPtr.h>
#include <AK/Weakable.h>
#include <LibGUI/GShortcut.h>
#include <LibDraw/GraphicsBitmap.h>
#include <LibGUI/GShortcut.h>
#include <LibGUI/GWindow.h>
class GAction;
class GActionGroup;
class GButton;
class GMenuItem;
class GWidget;
namespace GCommonActions {
NonnullRefPtr<GAction> make_cut_action(Function<void()>, GWidget* widget);
NonnullRefPtr<GAction> make_copy_action(Function<void()>, GWidget* widget);
NonnullRefPtr<GAction> make_paste_action(Function<void()>, GWidget* widget);
NonnullRefPtr<GAction> make_quit_action(Function<void()>);
};
class GAction : public RefCounted<GAction>
, public Weakable<GAction> {
public:
@@ -41,7 +50,6 @@ public:
return adopt(*new GAction(text, shortcut, move(icon), move(callback), widget));
}
~GAction();
GWidget* widget() { return m_widget.ptr(); }
const GWidget* widget() const { return m_widget.ptr(); }