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WindowServer: Don't invalidate already frontmost window for moving to front.

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This commit is contained in:
Andreas Kling 2019-01-21 02:18:16 +01:00
parent e115ae5641
commit 786b903d62
5 changed files with 18 additions and 8 deletions
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11
Kernel/ProcessGUI.cpp
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@ -7,6 +7,8 @@
#include <WindowServer/WSWindow.h>
#include <WindowServer/WSWindowManager.h>
//#define LOG_GUI_SYSCALLS
void Process::initialize_gui_statics()
{
Font::initialize();
@ -104,9 +106,6 @@ int Process::gui$get_window_backing_store(int window_id, GUI_WindowBackingStoreI
int Process::gui$invalidate_window(int window_id, const GUI_Rect* rect)
{
#ifdef LOG_GUI_SYSCALLS
dbgprintf("%s<%u> gui$invalidate_window (window_id=%d, rect=%p)\n", name().characters(), pid(), window_id, rect);
#endif
if (window_id < 0)
return -EINVAL;
if (rect && !validate_read_typed(rect))
@ -114,6 +113,12 @@ int Process::gui$invalidate_window(int window_id, const GUI_Rect* rect)
auto it = m_windows.find(window_id);
if (it == m_windows.end())
return -EBADWINDOW;
#ifdef LOG_GUI_SYSCALLS
if (!rect)
dbgprintf("%s<%u> gui$invalidate_window (window_id=%d, rect=(entire))\n", name().characters(), pid(), window_id);
else
dbgprintf("%s<%u> gui$invalidate_window (window_id=%d, rect={%d,%d %dx%d})\n", name().characters(), pid(), window_id, rect->location.x, rect->location.y, rect->size.width, rect->size.height);
#endif
auto& window = *(*it).value;
auto event = make<WSEvent>(WSEvent::WM_Invalidate);
if (rect)