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Code Issues Activity Actions

PixelPaint: Add copy action (copies the selection from active layer)

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You can now select a part of a layer, copy it, and then paste it as
a new layer. Very cool :^)
This commit is contained in:
Andreas Kling 2021-06-14 17:59:15 +02:00
parent 4cecd79000
commit 765286f691
4 changed files with 29 additions and 0 deletions
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17
Userland/Applications/PixelPaint/main.cpp
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@ -160,6 +160,21 @@ int main(int argc, char** argv)
}));
auto& edit_menu = menubar->add_menu("&Edit");
auto copy_action = GUI::CommonActions::make_copy_action([&](auto&) {
VERIFY(image_editor.image());
if (!image_editor.active_layer()) {
dbgln("Cannot copy with no active layer selected");
return;
}
auto bitmap = image_editor.active_layer()->try_copy_bitmap(image_editor.selection());
if (!bitmap) {
dbgln("try_copy() from Layer failed");
return;
}
GUI::Clipboard::the().set_bitmap(*bitmap);
});
auto paste_action = GUI::CommonActions::make_paste_action([&](auto&) {
VERIFY(image_editor.image());
auto bitmap = GUI::Clipboard::the().bitmap();
@ -175,6 +190,7 @@ int main(int argc, char** argv)
};
paste_action->set_enabled(GUI::Clipboard::the().mime_type() == "image/x-serenityos");
edit_menu.add_action(copy_action);
edit_menu.add_action(paste_action);
auto undo_action = GUI::CommonActions::make_undo_action([&](auto&) {
@ -375,6 +391,7 @@ int main(int argc, char** argv)
toolbar.add_action(open_image_action);
toolbar.add_action(save_image_as_action);
toolbar.add_separator();
toolbar.add_action(copy_action);
toolbar.add_action(paste_action);
toolbar.add_action(undo_action);
toolbar.add_action(redo_action);