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This commit is contained in:
Sorin Sbarnea 2009-10-21 16:25:08 +00:00
parent 44bb32f476
commit 98c68897d8
135 changed files with 2686 additions and 26965 deletions
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47
lib/platform/CXWindowsScreen.cpp
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@ -21,6 +21,7 @@
#include "CClipboard.h"
#include "CKeyMap.h"
#include "XScreen.h"
#include "XArch.h"
#include "CLog.h"
#include "CStopwatch.h"
#include "CStringUtil.h"
@ -36,9 +37,11 @@
# define XK_MISCELLANY
# define XK_XKB_KEYS
# include <X11/keysymdef.h>
extern "C" {
# include <X11/extensions/dpms.h>
}
# if HAVE_X11_EXTENSIONS_DPMS_H
extern "C" {
# include <X11/extensions/dpms.h>
}
# endif
# if HAVE_X11_EXTENSIONS_XTEST_H
# include <X11/extensions/XTest.h>
# else
@ -74,8 +77,9 @@
CXWindowsScreen* CXWindowsScreen::s_screen = NULL;
CXWindowsScreen::CXWindowsScreen(const char* displayName, bool isPrimary) :
CXWindowsScreen::CXWindowsScreen(const char* displayName, bool isPrimary, int mouseScrollDelta) :
m_isPrimary(isPrimary),
m_mouseScrollDelta(mouseScrollDelta),
m_display(NULL),
m_root(None),
m_window(None),
@ -94,14 +98,20 @@ CXWindowsScreen::CXWindowsScreen(const char* displayName, bool isPrimary) :
m_screensaver(NULL),
m_screensaverNotify(false),
m_xtestIsXineramaUnaware(true),
m_preserveFocus(false),
m_xkb(false)
{
assert(s_screen == NULL);
if (mouseScrollDelta==0) m_mouseScrollDelta=120;
s_screen = this;
// initializes Xlib support for concurrent threads.
XInitThreads();
if (XInitThreads() == 0)
{
throw XArch("XInitThreads() returned zero");
}
// set the X I/O error handler so we catch the display disconnecting
XSetIOErrorHandler(&CXWindowsScreen::ioErrorHandler);
@ -217,13 +227,15 @@ CXWindowsScreen::disable()
// restore auto-repeat state
if (!m_isPrimary && m_autoRepeat) {
XAutoRepeatOn(m_display);
//XAutoRepeatOn(m_display);
}
}
void
CXWindowsScreen::enter()
{
screensaver(false);
// release input context focus
if (m_ic != NULL) {
XUnsetICFocus(m_ic);
@ -236,6 +248,7 @@ CXWindowsScreen::enter()
XSetInputFocus(m_display, m_lastFocus, m_lastFocusRevert, CurrentTime);
}
#if HAVE_X11_EXTENSIONS_DPMS_H
// Force the DPMS to turn screen back on since we don't
// actually cause physical hardware input to trigger it
int dummy;
@ -248,7 +261,8 @@ CXWindowsScreen::enter()
if (enabled && powerlevel != DPMSModeOn)
DPMSForceLevel(m_display, DPMSModeOn);
}
#endif
// unmap the hider/grab window. this also ungrabs the mouse and
// keyboard if they're grabbed.
XUnmapWindow(m_display, m_window);
@ -269,7 +283,7 @@ CXWindowsScreen::enter()
// turn off auto-repeat. we do this so fake key press events don't
// cause the local server to generate their own auto-repeats of
// those keys.
XAutoRepeatOff(m_display);
//XAutoRepeatOff(m_display);
}
// now on screen
@ -286,7 +300,7 @@ CXWindowsScreen::leave()
// the X server when the auto-repeat configuration is changed so
// we can't track the desired configuration.
if (m_autoRepeat) {
XAutoRepeatOn(m_display);
//XAutoRepeatOn(m_display);
}
// move hider window under the cursor center
@ -306,7 +320,9 @@ CXWindowsScreen::leave()
XGetInputFocus(m_display, &m_lastFocus, &m_lastFocusRevert);
// take focus
XSetInputFocus(m_display, m_window, RevertToPointerRoot, CurrentTime);
if (m_isPrimary || !m_preserveFocus) {
XSetInputFocus(m_display, m_window, RevertToPointerRoot, CurrentTime);
}
// now warp the mouse. we warp after showing the window so we're
// guaranteed to get the mouse leave event and to prevent the
@ -396,6 +412,7 @@ void
CXWindowsScreen::resetOptions()
{
m_xtestIsXineramaUnaware = true;
m_preserveFocus = false;
}
void
@ -406,6 +423,10 @@ CXWindowsScreen::setOptions(const COptionsList& options)
m_xtestIsXineramaUnaware = (options[i + 1] != 0);
LOG((CLOG_DEBUG1 "XTest is Xinerama unaware %s", m_xtestIsXineramaUnaware ? "true" : "false"));
}
else if (options[i] == kOptionScreenPreserveFocus) {
m_preserveFocus = (options[i + 1] != 0);
LOG((CLOG_DEBUG1 "Preserve Focus = %s", m_preserveFocus ? "true" : "false"));
}
}
}
@ -837,8 +858,12 @@ CXWindowsScreen::fakeMouseWheel(SInt32, SInt32 yDelta) const
yDelta = -yDelta;
}
if (yDelta < m_mouseScrollDelta) {
LOG((CLOG_WARN "Wheel scroll delta (%d) smaller than threshold (%d)", yDelta, m_mouseScrollDelta));
}
// send as many clicks as necessary
for (; yDelta >= 120; yDelta -= 120) {
for (; yDelta >= m_mouseScrollDelta; yDelta -= m_mouseScrollDelta) {
XTestFakeButtonEvent(m_display, xButton, True, CurrentTime);
XTestFakeButtonEvent(m_display, xButton, False, CurrentTime);
}