Squash commits for public release

userland/system/dock/AppListView.cpp

@@ -0,0 +1,44 @@
+#include "AppListView.h"
+#include "DockView.h"
+#include <libg/ImageLoaders/PNGLoader.h>
+#include <libui/App.h>
+#include <libui/Context.h>
+#include <libui/Label.h>
+#include <libui/Screen.h>
+#include <libui/Window.h>
+
+AppListView::AppListView(View* superview, const LG::Rect& frame)
+    : View(superview, frame)
+{
+    LG::PNG::PNGLoader loader;
+    m_icon = loader.load_from_file("/res/system/app_list_32.png");
+}
+
+void AppListView::display(const LG::Rect& rect)
+{
+    const int padding = 4;
+    const int offset_x = (DockView::icon_view_size() - m_icon.width()) / 2;
+    const int offset_y = (DockView::icon_view_size() - m_icon.height()) / 2;
+    LG::Context ctx = UI::graphics_current_context();
+    ctx.add_clip(rect);
+
+    auto icon_rect = LG::Rect(offset_x, offset_y, DockView::icon_size(), DockView::icon_size());
+    ctx.draw(icon_rect.origin(), m_icon);
+    if (is_hovered()) {
+        ctx.set_fill_color(LG::Color::LightSystemOpaque128);
+        ctx.fill(icon_rect);
+    }
+}
+
+void AppListView::on_click()
+{
+    int this_window_id = window()->id();
+
+    if (m_target_window_id == INVALID) {
+        return;
+    }
+
+    auto& app = UI::App::the();
+    AskBringToFrontMessage msg(app.connection().key(), this_window_id, m_target_window_id);
+    app.connection().send_async_message(msg);
+}