mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-09-21 10:19:03 +03:00
116cf92156
This fits nicer with FloatRect,FloatPoint,FloatSize and gives a much better visual clue about what type of metric is being used.
136 lines
4.3 KiB
C++
136 lines
4.3 KiB
C++
/*
|
||
* Copyright (c) 2020-2020, 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.make_weak_ptr());
|
||
|
||
// 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());
|
||
}
|
||
|
||
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();
|
||
});
|
||
}
|
||
|
||
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());
|
||
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()));
|
||
}
|
||
|
||
}
|