From 6a9cc66b976653bf5f0440a6071b736d6d41c183 Mon Sep 17 00:00:00 2001
From: Andreas Kling <kling@serenityos.org>
Date: Thu, 6 Feb 2020 20:33:02 +0100
Subject: LibGUI: Remove leading G from filenames

---
 Libraries/LibGUI/Application.cpp | 191 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 191 insertions(+)
 create mode 100644 Libraries/LibGUI/Application.cpp

(limited to 'Libraries/LibGUI/Application.cpp')

diff --git a/Libraries/LibGUI/Application.cpp b/Libraries/LibGUI/Application.cpp
new file mode 100644
index 0000000000..88b88e1ed5
--- /dev/null
+++ b/Libraries/LibGUI/Application.cpp
@@ -0,0 +1,191 @@
+/*
+ * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ *    list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <LibGfx/Palette.h>
+#include <LibGUI/Action.h>
+#include <LibGUI/Application.h>
+#include <LibGUI/Desktop.h>
+#include <LibGUI/Label.h>
+#include <LibGUI/MenuBar.h>
+#include <LibGUI/Painter.h>
+#include <LibGUI/Window.h>
+#include <LibGUI/WindowServerConnection.h>
+
+namespace GUI {
+
+static Application* s_the;
+
+Application& Application::the()
+{
+    ASSERT(s_the);
+    return *s_the;
+}
+
+Application::Application(int argc, char** argv)
+{
+    (void)argc;
+    (void)argv;
+    ASSERT(!s_the);
+    s_the = this;
+    m_event_loop = make<Core::EventLoop>();
+    WindowServerConnection::the();
+    if (argc > 0)
+        m_invoked_as = argv[0];
+    for (int i = 1; i < argc; i++)
+        m_args.append(argv[i]);
+}
+
+Application::~Application()
+{
+    s_the = nullptr;
+}
+
+int Application::exec()
+{
+    int exit_code = m_event_loop->exec();
+    // NOTE: Maybe it would be cool to return instead of exit()?
+    //       This would require cleaning up all the CObjects on the heap.
+    exit(exit_code);
+    return exit_code;
+}
+
+void Application::quit(int exit_code)
+{
+    m_event_loop->quit(exit_code);
+}
+
+void Application::set_menubar(OwnPtr<MenuBar>&& menubar)
+{
+    if (m_menubar)
+        m_menubar->notify_removed_from_application({});
+    m_menubar = move(menubar);
+    if (m_menubar)
+        m_menubar->notify_added_to_application({});
+}
+
+void Application::register_global_shortcut_action(Badge<Action>, Action& action)
+{
+    m_global_shortcut_actions.set(action.shortcut(), &action);
+}
+
+void Application::unregister_global_shortcut_action(Badge<Action>, Action& action)
+{
+    m_global_shortcut_actions.remove(action.shortcut());
+}
+
+Action* Application::action_for_key_event(const KeyEvent& event)
+{
+    auto it = m_global_shortcut_actions.find(Shortcut(event.modifiers(), (KeyCode)event.key()));
+    if (it == m_global_shortcut_actions.end())
+        return nullptr;
+    return (*it).value;
+}
+
+class Application::TooltipWindow final : public Window {
+public:
+    TooltipWindow()
+    {
+        set_window_type(WindowType::Tooltip);
+        m_label = Label::construct();
+        m_label->set_background_color(Color::from_rgb(0xdac7b5));
+        m_label->set_fill_with_background_color(true);
+        m_label->set_frame_thickness(1);
+        m_label->set_frame_shape(Gfx::FrameShape::Container);
+        m_label->set_frame_shadow(Gfx::FrameShadow::Plain);
+        set_main_widget(m_label);
+    }
+
+    void set_tooltip(const StringView& tooltip)
+    {
+        // FIXME: Add some kind of GLabel auto-sizing feature.
+        int text_width = m_label->font().width(tooltip);
+        set_rect(100, 100, text_width + 10, m_label->font().glyph_height() + 8);
+        m_label->set_text(tooltip);
+    }
+
+    RefPtr<Label> m_label;
+};
+
+void Application::show_tooltip(const StringView& tooltip, const Gfx::Point& screen_location)
+{
+    if (!m_tooltip_window) {
+        m_tooltip_window = new TooltipWindow;
+        m_tooltip_window->set_double_buffering_enabled(false);
+    }
+    m_tooltip_window->set_tooltip(tooltip);
+
+    Gfx::Rect desktop_rect = Desktop::the().rect();
+
+    const int margin = 30;
+    Gfx::Point adjusted_pos = screen_location;
+    if (adjusted_pos.x() + m_tooltip_window->width() >= desktop_rect.width() - margin) {
+        adjusted_pos = adjusted_pos.translated(-m_tooltip_window->width(), 0);
+    }
+    if (adjusted_pos.y() + m_tooltip_window->height() >= desktop_rect.height() - margin) {
+        adjusted_pos = adjusted_pos.translated(0, -(m_tooltip_window->height() * 2));
+    }
+
+    m_tooltip_window->move_to(adjusted_pos);
+    m_tooltip_window->show();
+}
+
+void Application::hide_tooltip()
+{
+    if (m_tooltip_window) {
+        m_tooltip_window->hide();
+        m_tooltip_window = nullptr;
+    }
+}
+
+void Application::did_create_window(Badge<Window>)
+{
+    if (m_event_loop->was_exit_requested())
+        m_event_loop->unquit();
+}
+
+void Application::did_delete_last_window(Badge<Window>)
+{
+    if (m_quit_when_last_window_deleted)
+        m_event_loop->quit(0);
+}
+
+void Application::set_system_palette(SharedBuffer& buffer)
+{
+    if (!m_system_palette)
+        m_system_palette = Gfx::PaletteImpl::create_with_shared_buffer(buffer);
+    else
+        m_system_palette->replace_internal_buffer({}, buffer);
+
+    if (!m_palette)
+        m_palette = m_system_palette;
+}
+
+void Application::set_palette(const Palette& palette)
+{
+    m_palette = palette.impl();
+}
+
+}
-- 
cgit v1.2.3