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WindowServer: Support PNG wallpapers.

Fix up /bin/pape so it tells the WindowServer which wallpaper file to use.
This commit is contained in:
Andreas Kling 2019-03-21 15:54:19 +01:00
parent fe25f957e5
commit e4dfd5a3a4
15 changed files with 150 additions and 12890 deletions

34
LibGUI/GDesktop.cpp Normal file
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@ -0,0 +1,34 @@
#include <LibGUI/GDesktop.h>
#include <LibGUI/GEventLoop.h>
#include <string.h>
GDesktop& GDesktop::the()
{
static GDesktop* s_the;
if (!s_the)
s_the = new GDesktop;
return *s_the;
}
GDesktop::GDesktop()
{
}
bool GDesktop::set_wallpaper(const String& path)
{
WSAPI_ClientMessage message;
message.type = WSAPI_ClientMessage::Type::SetWallpaper;
ASSERT(path.length() < (int)sizeof(message.text));
strncpy(message.text, path.characters(), path.length());
message.text_length = path.length();
auto response = GEventLoop::current().sync_request(message, WSAPI_ServerMessage::Type::DidSetWallpaper);
return response.value;
}
String GDesktop::wallpaper() const
{
WSAPI_ClientMessage message;
message.type = WSAPI_ClientMessage::Type::GetWallpaper;
auto response = GEventLoop::current().sync_request(message, WSAPI_ServerMessage::Type::DidGetWallpaper);
return String(response.text, response.text_length);
}

17
LibGUI/GDesktop.h Normal file
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@ -0,0 +1,17 @@
#pragma once
#include <AK/AKString.h>
#include <SharedGraphics/Rect.h>
class GDesktop {
public:
static GDesktop& the();
String wallpaper() const;
bool set_wallpaper(const String& path);
private:
GDesktop();
Rect m_rect;
};

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@ -35,7 +35,7 @@ public:
void quit(int);
bool post_message_to_server(const WSAPI_ClientMessage&);
static bool post_message_to_server(const WSAPI_ClientMessage&);
bool wait_for_specific_event(WSAPI_ServerMessage::Type, WSAPI_ServerMessage&);
WSAPI_ServerMessage sync_request(const WSAPI_ClientMessage& request, WSAPI_ServerMessage::Type response_type);

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@ -46,6 +46,7 @@ LIBGUI_OBJS = \
GMessageBox.o \
GInputBox.o \
GDialog.o \
GDesktop.o \
GWindow.o
OBJS = $(SHAREDGRAPHICS_OBJS) $(LIBGUI_OBJS)