Services: Move to Userland/Services/

Author: https://github.com/awesomekling Commit: c7ac7e6eaf
2025-05-27 21:42:53 +00:00 · 2021-01-12 12:23:01 +01:00 · 2021-01-12 12:23:01 +01:00 · c7ac7e6eaf · 2024-07-18 23:53:49 +09:00
commit c7ac7e6eaf
parent 4055b03291
170 changed files with 4 additions and 4 deletions
--- a/Userland/Services/WindowServer/AppletManager.cpp
+++ b/Userland/Services/WindowServer/AppletManager.cpp
@ -0,0 +1,141 @@
+/*
+ * Copyright (c) 2020, Hüseyin Aslıtürk <asliturk@hotmail.com>
+ * 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 "AppletManager.h"
+#include <AK/QuickSort.h>
+#include <LibGfx/Painter.h>
+#include <WindowServer/MenuManager.h>
+
+namespace WindowServer {
+
+static AppletManager* s_the;
+Vector<String> order_vector;
+
+AppletManager::AppletManager()
+{
+    s_the = this;
+
+    auto wm_config = Core::ConfigFile::open("/etc/WindowServer/WindowServer.ini");
+    auto order = wm_config->read_entry("Applet", "Order");
+    order_vector = order.split(',');
+}
+
+AppletManager::~AppletManager()
+{
+}
+
+AppletManager& AppletManager::the()
+{
+    ASSERT(s_the);
+    return *s_the;
+}
+
+void AppletManager::event(Core::Event& event)
+{
+    auto& mouse_event = static_cast<MouseEvent&>(event);
+
+    for (auto& applet : m_applets) {
+        if (!applet)
+            continue;
+        if (!applet->rect_in_menubar().contains(mouse_event.position()))
+            continue;
+        auto local_event = mouse_event.translated(-applet->rect_in_menubar().location());
+        applet->event(local_event);
+    }
+}
+
+void AppletManager::add_applet(Window& applet)
+{
+    m_applets.append(applet);
+
+    // Prune any dead weak pointers from the applet list.
+    m_applets.remove_all_matching([](auto& entry) {
+        return entry.is_null();
+    });
+
+    quick_sort(m_applets, [](auto& a, auto& b) {
+        auto index_a = order_vector.find_first_index(a->title());
+        auto index_b = order_vector.find_first_index(b->title());
+        return index_a.value_or(0) > index_b.value_or(0);
+    });
+
+    calculate_applet_rects(MenuManager::the().window());
+
+    MenuManager::the().refresh();
+}
+
+void AppletManager::calculate_applet_rects(Window& window)
+{
+    auto menubar_rect = window.rect();
+    int right_edge_x = menubar_rect.width() - 4;
+    for (auto& existing_applet : m_applets) {
+
+        Gfx::IntRect new_applet_rect(right_edge_x - existing_applet->size().width(), 0, existing_applet->size().width(), existing_applet->size().height());
+        Gfx::IntRect dummy_menubar_rect(0, 0, 0, 18);
+        new_applet_rect.center_vertically_within(dummy_menubar_rect);
+
+        existing_applet->set_rect_in_menubar(new_applet_rect);
+        right_edge_x = existing_applet->rect_in_menubar().x() - 4;
+    }
+}
+
+void AppletManager::remove_applet(Window& applet)
+{
+    m_applets.remove_first_matching([&](auto& entry) {
+        return &applet == entry.ptr();
+    });
+
+    MenuManager::the().refresh();
+}
+
+void AppletManager::draw()
+{
+    for (auto& applet : m_applets) {
+        if (!applet)
+            continue;
+        draw_applet(*applet);
+    }
+}
+
+void AppletManager::draw_applet(const Window& applet)
+{
+    if (!applet.backing_store())
+        return;
+
+    Gfx::Painter painter(*MenuManager::the().window().backing_store());
+    Gfx::PainterStateSaver saver(painter);
+    painter.add_clip_rect(applet.rect_in_menubar());
+    painter.fill_rect(applet.rect_in_menubar(), WindowManager::the().palette().window());
+    painter.blit(applet.rect_in_menubar().location(), *applet.backing_store(), applet.backing_store()->rect());
+}
+
+void AppletManager::invalidate_applet(const Window& applet, const Gfx::IntRect& rect)
+{
+    draw_applet(applet);
+    MenuManager::the().window().invalidate(rect.translated(applet.rect_in_menubar().location()));
+}
+
+}