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FileManager: Apply wallpaper on startup

Browse source 
I noticed that nothing actually applies the wallpaper on startup.
I wasn't sure where to put the responsibility, so I gave it to
the desktop mode file manager.

Also adds a save_config option to set_wallpaper so it doesn't
needlessly save the config.
This commit is contained in:
Luke 2020-08-14 21:17:46 +01:00 • committed by Andreas Kling
parent 14a54a72fa
commit c434a91c91
3 changed files with 10 additions and 3 deletions
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7
Applications/FileManager/main.cpp
View file

@ -40,6 +40,7 @@
#include <LibGUI/Application.h>
#include <LibGUI/BoxLayout.h>
#include <LibGUI/Clipboard.h>
#include <LibGUI/Desktop.h>
#include <LibGUI/FileSystemModel.h>
#include <LibGUI/InputBox.h>
#include <LibGUI/Label.h>
@ -242,6 +243,12 @@ int run_in_desktop_mode(RefPtr<Core::ConfigFile> config, String initial_location
desktop_view_context_menu->popup(event.screen_position());
};
auto wm_config = Core::ConfigFile::get_for_app("WindowManager");
auto selected_wallpaper = wm_config->read_entry("Background", "Wallpaper", "");
if (!selected_wallpaper.is_empty()) {
GUI::Desktop::the().set_wallpaper(selected_wallpaper, false);
}
window->show();
return GUI::Application::the()->exec();
}

4
Libraries/LibGUI/Desktop.cpp
View file

@ -64,12 +64,12 @@ void Desktop::set_wallpaper_mode(const StringView& mode)
WindowServerConnection::the().post_message(Messages::WindowServer::SetWallpaperMode(mode));
}
bool Desktop::set_wallpaper(const StringView& path)
bool Desktop::set_wallpaper(const StringView& path, bool save_config)
{
WindowServerConnection::the().post_message(Messages::WindowServer::AsyncSetWallpaper(path));
auto ret_val = WindowServerConnection::the().wait_for_specific_message<Messages::WindowClient::AsyncSetWallpaperFinished>()->success();
if (ret_val) {
if (ret_val && save_config) {
RefPtr<Core::ConfigFile> config = Core::ConfigFile::get_for_app("WindowManager");
dbg() << "Saving wallpaper path '" << path << "' to config file at " << config->file_name();
config->write_entry("Background", "Wallpaper", path);

2
Libraries/LibGUI/Desktop.h
View file

@ -43,7 +43,7 @@ public:
void set_wallpaper_mode(const StringView& mode);
String wallpaper() const;
bool set_wallpaper(const StringView& path);
bool set_wallpaper(const StringView& path, bool save_config = true);
Gfx::IntRect rect() const { return m_rect; }