From f405cd3830fea7fa12e87aa3fecf3b7866ba016b Mon Sep 17 00:00:00 2001 From: Andreas Kling Date: Sat, 5 Sep 2020 16:57:03 +0200 Subject: [PATCH] PixelPaint: Update "paste" action enabled state based on clipboard This action should only be enabled when there's a pastable bitmap on the system clipboard. :^) --- Applications/PixelPaint/main.cpp | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/Applications/PixelPaint/main.cpp b/Applications/PixelPaint/main.cpp index 46924db131..cfdf35605c 100644 --- a/Applications/PixelPaint/main.cpp +++ b/Applications/PixelPaint/main.cpp @@ -128,8 +128,7 @@ int main(int argc, char** argv) })); auto& edit_menu = menubar->add_menu("Edit"); - edit_menu.add_action(GUI::CommonActions::make_paste_action([&](auto&) { - + auto paste_action = GUI::CommonActions::make_paste_action([&](auto&) { ASSERT(image_editor.image()); auto bitmap = GUI::Clipboard::the().bitmap(); if (!bitmap) @@ -137,7 +136,13 @@ int main(int argc, char** argv) auto layer = PixelPaint::Layer::create_with_bitmap(*image_editor.image(), *bitmap, "Pasted layer"); image_editor.image()->add_layer(layer.release_nonnull()); - })); + }); + GUI::Clipboard::the().on_change = [&](auto& mime_type) { + paste_action->set_enabled(mime_type == "image/x-serenityos"); + }; + paste_action->set_enabled(GUI::Clipboard::the().mime_type() == "image/x-serenityos"); + + edit_menu.add_action(paste_action); auto& tool_menu = menubar->add_menu("Tool"); toolbox.for_each_tool([&](auto& tool) {