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minor changes for screeninfo constructor

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This commit is contained in:
fluxgen 2002-10-25 20:52:42 +00:00
parent 2f0c8b1c27
commit 1cb8a2d14a
2 changed files with 18 additions and 21 deletions
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35
src/BaseDisplay.cc
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@ -22,7 +22,7 @@
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
// $Id: BaseDisplay.cc,v 1.20 2002/08/30 12:57:41 fluxgen Exp $
// $Id: BaseDisplay.cc,v 1.21 2002/10/25 20:51:54 fluxgen Exp $
@ -183,7 +183,7 @@ m_server_grabs(0)
XSetErrorHandler((XErrorHandler) handleXErrors);
for (int i = 0; i < number_of_screens; i++) {
ScreenInfo *screeninfo = new ScreenInfo(this, i);
ScreenInfo *screeninfo = new ScreenInfo(i);
screenInfoList.push_back(screeninfo);
}
}
@ -261,21 +261,18 @@ void BaseDisplay::ungrab() {
m_server_grabs = 0;
}
ScreenInfo::ScreenInfo(BaseDisplay *d, int num) {
basedisplay = d;
ScreenInfo::ScreenInfo(int num) {
basedisplay = BaseDisplay::instance();
Display * const disp = basedisplay->getXDisplay();
screen_number = num;
root_window = RootWindow(basedisplay->getXDisplay(), screen_number);
depth = DefaultDepth(basedisplay->getXDisplay(), screen_number);
root_window = RootWindow(disp, screen_number);
depth = DefaultDepth(disp, screen_number);
width =
WidthOfScreen(ScreenOfDisplay(basedisplay->getXDisplay(), screen_number));
WidthOfScreen(ScreenOfDisplay(disp, screen_number));
height =
HeightOfScreen(ScreenOfDisplay(basedisplay->getXDisplay(), screen_number));
HeightOfScreen(ScreenOfDisplay(disp, screen_number));
// search for a TrueColor Visual... if we can't find one... we will use the
// default visual for the screen
@ -287,7 +284,7 @@ ScreenInfo::ScreenInfo(BaseDisplay *d, int num) {
visual = (Visual *) 0;
if ((vinfo_return = XGetVisualInfo(basedisplay->getXDisplay(),
if ((vinfo_return = XGetVisualInfo(disp,
VisualScreenMask | VisualClassMask,
&vinfo_template, &vinfo_nitems)) &&
vinfo_nitems > 0) {
@ -303,20 +300,20 @@ ScreenInfo::ScreenInfo(BaseDisplay *d, int num) {
}
if (visual) {
m_colormap = XCreateColormap(basedisplay->getXDisplay(), root_window,
m_colormap = XCreateColormap(disp, root_window,
visual, AllocNone);
} else {
visual = DefaultVisual(basedisplay->getXDisplay(), screen_number);
m_colormap = DefaultColormap(basedisplay->getXDisplay(), screen_number);
visual = DefaultVisual(disp, screen_number);
m_colormap = DefaultColormap(disp, screen_number);
}
#ifdef XINERAMA
// check if we have Xinerama extension enabled
if (XineramaIsActive(basedisplay->getXDisplay())) {
if (XineramaIsActive(disp)) {
m_hasXinerama = true;
xineramaLastHead = 0;
xineramaInfos =
XineramaQueryScreens(basedisplay->getXDisplay(), &xineramaNumHeads);
XineramaQueryScreens(disp, &xineramaNumHeads);
} else {
m_hasXinerama = false;
xineramaInfos = 0; // make sure we don't point anywhere we shouldn't
@ -324,7 +321,7 @@ ScreenInfo::ScreenInfo(BaseDisplay *d, int num) {
#endif // XINERAMA
}
ScreenInfo::~ScreenInfo(void) {
ScreenInfo::~ScreenInfo() {
#ifdef XINERAMA
if (m_hasXinerama) { // only free if we first had it
XFree(xineramaInfos);

4
src/BaseDisplay.hh
View file

@ -22,7 +22,7 @@
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
// $Id: BaseDisplay.hh,v 1.29 2002/09/08 19:12:33 fluxgen Exp $
// $Id: BaseDisplay.hh,v 1.30 2002/10/25 20:52:42 fluxgen Exp $
#ifndef BASEDISPLAY_HH
#define BASEDISPLAY_HH
@ -131,7 +131,7 @@ private:
class ScreenInfo {
public:
ScreenInfo(BaseDisplay *bdisp, int screen_num);
explicit ScreenInfo(int screen_num);
~ScreenInfo();
inline BaseDisplay *getBaseDisplay() { return basedisplay; }