struct _xfDispContext
{
- xfContext *xfc;
+ xfContext* xfc;
BOOL haveXRandr;
int eventBase, errorBase;
int lastSentWidth, lastSentHeight;
int targetWidth, targetHeight;
BOOL activated;
BOOL waitingResize;
+ UINT16 lastSentDesktopOrientation;
+ UINT32 lastSentDesktopScaleFactor;
+ UINT32 lastSentDeviceScaleFactor;
};
+static BOOL xf_disp_settings_changed(xfDispContext* xfDisp)
+{
+ rdpSettings* settings;
+ settings = xfDisp->xfc->context.settings;
+
+ if (xfDisp->lastSentWidth != xfDisp->targetWidth)
+ return TRUE;
+
+ if (xfDisp->lastSentHeight != xfDisp->targetHeight)
+ return TRUE;
+
+ if (xfDisp->lastSentDesktopOrientation != settings->DesktopOrientation)
+ return TRUE;
+
+ if (xfDisp->lastSentDesktopScaleFactor != settings->DesktopScaleFactor)
+ return TRUE;
+
+ if (xfDisp->lastSentDeviceScaleFactor != settings->DeviceScaleFactor)
+ return TRUE;
+
+ return FALSE;
+}
+
+static BOOL xf_update_last_sent(xfDispContext* xfDisp)
+{
+ rdpSettings* settings = xfDisp->xfc->context.settings;
+ xfDisp->lastSentWidth = xfDisp->targetWidth;
+ xfDisp->lastSentHeight = xfDisp->targetHeight;
+ xfDisp->lastSentDesktopOrientation = settings->DesktopOrientation;
+ xfDisp->lastSentDesktopScaleFactor = settings->DesktopScaleFactor;
+ xfDisp->lastSentDeviceScaleFactor = settings->DeviceScaleFactor;
+ return TRUE;
+}
-static BOOL xf_disp_sendResize(xfDispContext *xfDisp, int width, int height)
+static BOOL xf_disp_sendResize(xfDispContext* xfDisp)
{
DISPLAY_CONTROL_MONITOR_LAYOUT layout;
- xfContext *xfc = xfDisp->xfc;
- rdpSettings *settings = xfc->context.settings;
+ xfContext* xfc = xfDisp->xfc;
+ rdpSettings* settings = xfc->context.settings;
+
+ if (!xfDisp->activated)
+ return TRUE;
+
+ if (GetTickCount64() - xfDisp->lastSentDate < RESIZE_MIN_DELAY)
+ return TRUE;
xfDisp->lastSentDate = GetTickCount64();
- xfDisp->lastSentWidth = width;
- xfDisp->lastSentHeight = height;
- xfDisp->waitingResize = TRUE;
+ if (!xf_disp_settings_changed(xfDisp))
+ return TRUE;
+
+ xfDisp->waitingResize = TRUE;
layout.Flags = DISPLAY_CONTROL_MONITOR_PRIMARY;
layout.Top = layout.Left = 0;
- layout.Width = width;
- layout.Height = height;
- layout.Orientation = ORIENTATION_LANDSCAPE;
+ layout.Width = xfDisp->targetWidth;
+ layout.Height = xfDisp->targetHeight;
+ layout.Orientation = settings->DesktopOrientation;
layout.DesktopScaleFactor = settings->DesktopScaleFactor;
layout.DeviceScaleFactor = settings->DeviceScaleFactor;
- layout.PhysicalWidth = width;
- layout.PhysicalHeight = height;
+ layout.PhysicalWidth = xfDisp->targetWidth;
+ layout.PhysicalHeight = xfDisp->targetHeight;
- return xfc->disp->SendMonitorLayout(xfc->disp, 1, &layout) == CHANNEL_RC_OK;
+ if (xfc->disp->SendMonitorLayout(xfc->disp, 1, &layout) != CHANNEL_RC_OK)
+ return FALSE;
+
+ return xf_update_last_sent(xfDisp);
}
-static BOOL xf_disp_set_window_resizable(xfDispContext *xfDisp)
+static BOOL xf_disp_set_window_resizable(xfDispContext* xfDisp)
{
- XSizeHints *size_hints;
+ XSizeHints* size_hints;
if (!(size_hints = XAllocSizeHints()))
return FALSE;
size_hints->win_gravity = NorthWestGravity;
size_hints->min_width = size_hints->min_height = 320;
size_hints->max_width = size_hints->max_height = 8192;
+
if (xfDisp->xfc->window)
XSetWMNormalHints(xfDisp->xfc->display, xfDisp->xfc->window->handle, size_hints);
+
XFree(size_hints);
return TRUE;
}
static void xf_disp_OnActivated(void* context, ActivatedEventArgs* e)
{
- xfContext *xfc = (xfContext *)context;
- xfDispContext *xfDisp = xfc->xfDisp;
- rdpSettings *settings = xfc->context.settings;
-
+ xfContext* xfc = (xfContext*)context;
+ xfDispContext* xfDisp = xfc->xfDisp;
+ rdpSettings* settings = xfc->context.settings;
xfDisp->waitingResize = FALSE;
if (xfDisp->activated && !settings->Fullscreen)
if (e->firstActivation)
return;
- /* if a resize has been done recently don't do anything and let the timer
- * perform the resize */
- if (GetTickCount64() - xfDisp->lastSentDate < RESIZE_MIN_DELAY)
- return;
-
- if ((xfDisp->lastSentWidth != xfDisp->targetWidth) || (xfDisp->lastSentHeight != xfDisp->targetHeight))
- {
- WLog_DBG(TAG, "performing delayed resize to %dx%d", xfDisp->targetWidth, xfDisp->targetHeight);
- xf_disp_sendResize(xfDisp, xfDisp->targetWidth, xfDisp->targetHeight);
- }
+ xf_disp_sendResize(xfDisp);
}
}
static void xf_disp_OnGraphicsReset(void* context, GraphicsResetEventArgs* e)
{
- xfContext *xfc = (xfContext *)context;
- xfDispContext *xfDisp = xfc->xfDisp;
- rdpSettings *settings = xfc->context.settings;
-
+ xfContext* xfc = (xfContext*)context;
+ xfDispContext* xfDisp = xfc->xfDisp;
+ rdpSettings* settings = xfc->context.settings;
xfDisp->waitingResize = FALSE;
if (xfDisp->activated && !settings->Fullscreen)
{
xf_disp_set_window_resizable(xfDisp);
-
- /* if a resize has been done recently don't do anything and let the timer
- * perform the resize */
- if (GetTickCount64() - xfDisp->lastSentDate < RESIZE_MIN_DELAY)
- return;
-
- if ((xfDisp->lastSentWidth != xfDisp->targetWidth) || (xfDisp->lastSentHeight != xfDisp->targetHeight))
- {
- WLog_DBG(TAG, "performing delayed resize to %dx%d", xfDisp->targetWidth, xfDisp->targetHeight);
- xf_disp_sendResize(xfDisp, xfDisp->targetWidth, xfDisp->targetHeight);
- }
+ xf_disp_sendResize(xfDisp);
}
}
static void xf_disp_OnTimer(void* context, TimerEventArgs* e)
{
- xfContext *xfc = (xfContext *)context;
- xfDispContext *xfDisp = xfc->xfDisp;
- rdpSettings *settings = xfc->context.settings;
+ xfContext* xfc = (xfContext*)context;
+ xfDispContext* xfDisp = xfc->xfDisp;
+ rdpSettings* settings = xfc->context.settings;
if (!xfDisp->activated || settings->Fullscreen)
return;
- if (e->now - xfDisp->lastSentDate < RESIZE_MIN_DELAY)
- return;
-
- if ((xfDisp->lastSentWidth != xfDisp->targetWidth) || (xfDisp->lastSentHeight != xfDisp->targetHeight))
- {
- WLog_DBG(TAG, "timer performing delayed resize to %dx%d", xfDisp->targetWidth, xfDisp->targetHeight);
- xf_disp_sendResize(xfDisp, xfDisp->targetWidth, xfDisp->targetHeight);
- }
+ xf_disp_sendResize(xfDisp);
}
-xfDispContext *xf_disp_new(xfContext* xfc)
+xfDispContext* xf_disp_new(xfContext* xfc)
{
- xfDispContext *ret = calloc(1, sizeof(xfDispContext));
+ xfDispContext* ret = calloc(1, sizeof(xfDispContext));
+
if (!ret)
return NULL;
ret->xfc = xfc;
#ifdef USABLE_XRANDR
+
if (XRRQueryExtension(xfc->display, &ret->eventBase, &ret->errorBase))
{
ret->haveXRandr = TRUE;
}
+
#endif
ret->lastSentWidth = ret->targetWidth = xfc->context.settings->DesktopWidth;
ret->lastSentHeight = ret->targetHeight = xfc->context.settings->DesktopHeight;
-
PubSub_SubscribeActivated(xfc->context.pubSub, xf_disp_OnActivated);
PubSub_SubscribeGraphicsReset(xfc->context.pubSub, xf_disp_OnGraphicsReset);
PubSub_SubscribeTimer(xfc->context.pubSub, xf_disp_OnTimer);
return ret;
}
-void xf_disp_free(xfDispContext *disp)
+void xf_disp_free(xfDispContext* disp)
{
PubSub_UnsubscribeActivated(disp->xfc->context.pubSub, xf_disp_OnActivated);
PubSub_UnsubscribeTimer(disp->xfc->context.pubSub, xf_disp_OnTimer);
free(disp);
}
-static UINT xf_disp_sendLayout(DispClientContext *disp, rdpMonitor *monitors, int nmonitors)
+static UINT xf_disp_sendLayout(DispClientContext* disp, rdpMonitor* monitors, int nmonitors)
{
UINT ret = CHANNEL_RC_OK;
- DISPLAY_CONTROL_MONITOR_LAYOUT *layouts;
+ DISPLAY_CONTROL_MONITOR_LAYOUT* layouts;
int i;
- xfDispContext *xfDisp = (xfDispContext *)disp->custom;
- rdpSettings *settings = xfDisp->xfc->context.settings;
-
+ xfDispContext* xfDisp = (xfDispContext*)disp->custom;
+ rdpSettings* settings = xfDisp->xfc->context.settings;
layouts = calloc(nmonitors, sizeof(DISPLAY_CONTROL_MONITOR_LAYOUT));
+
if (!layouts)
return CHANNEL_RC_NO_MEMORY;
layouts[i].PhysicalWidth = monitors[i].attributes.physicalWidth;
layouts[i].PhysicalHeight = monitors[i].attributes.physicalHeight;
- switch(monitors[i].attributes.orientation)
+ switch (monitors[i].attributes.orientation)
{
- case 90:
- layouts[i].Orientation = ORIENTATION_PORTRAIT;
- break;
- case 180:
- layouts[i].Orientation = ORIENTATION_LANDSCAPE_FLIPPED;
- break;
- case 270:
- layouts[i].Orientation = ORIENTATION_PORTRAIT_FLIPPED;
- break;
- case 0:
- default:
- /* MS-RDPEDISP - 2.2.2.2.1:
- * Orientation (4 bytes): A 32-bit unsigned integer that specifies the
- * orientation of the monitor in degrees. Valid values are 0, 90, 180
- * or 270
- *
- * So we default to ORIENTATION_LANDSCAPE
- */
- layouts[i].Orientation = ORIENTATION_LANDSCAPE;
- break;
+ case 90:
+ layouts[i].Orientation = ORIENTATION_PORTRAIT;
+ break;
+
+ case 180:
+ layouts[i].Orientation = ORIENTATION_LANDSCAPE_FLIPPED;
+ break;
+
+ case 270:
+ layouts[i].Orientation = ORIENTATION_PORTRAIT_FLIPPED;
+ break;
+
+ case 0:
+ default:
+ /* MS-RDPEDISP - 2.2.2.2.1:
+ * Orientation (4 bytes): A 32-bit unsigned integer that specifies the
+ * orientation of the monitor in degrees. Valid values are 0, 90, 180
+ * or 270
+ *
+ * So we default to ORIENTATION_LANDSCAPE
+ */
+ layouts[i].Orientation = ORIENTATION_LANDSCAPE;
+ break;
}
+
layouts[i].DesktopScaleFactor = settings->DesktopScaleFactor;
layouts[i].DeviceScaleFactor = settings->DeviceScaleFactor;
}
ret = disp->SendMonitorLayout(disp, nmonitors, layouts);
-
free(layouts);
-
return ret;
}
-BOOL xf_disp_handle_xevent(xfContext *xfc, XEvent *event)
+BOOL xf_disp_handle_xevent(xfContext* xfc, XEvent* event)
{
- xfDispContext *xfDisp = xfc->xfDisp;
- rdpSettings *settings = xfc->context.settings;
+ xfDispContext* xfDisp = xfc->xfDisp;
+ rdpSettings* settings = xfc->context.settings;
UINT32 maxWidth, maxHeight;
if (!xfDisp->haveXRandr)
return TRUE;
#ifdef USABLE_XRANDR
+
if (event->type != xfDisp->eventBase + RRScreenChangeNotify)
return TRUE;
-#endif
+#endif
xf_detect_monitors(xfc, &maxWidth, &maxHeight);
- return xf_disp_sendLayout(xfc->disp, settings->MonitorDefArray, settings->MonitorCount) == CHANNEL_RC_OK;
+ return xf_disp_sendLayout(xfc->disp, settings->MonitorDefArray,
+ settings->MonitorCount) == CHANNEL_RC_OK;
}
-BOOL xf_disp_handle_configureNotify(xfContext *xfc, int width, int height)
+BOOL xf_disp_handle_configureNotify(xfContext* xfc, int width, int height)
{
- xfDispContext *xfDisp = xfc->xfDisp;
-
- if (xfDisp->lastSentWidth == width && xfDisp->lastSentHeight == height)
- return TRUE;
-
- if (xfDisp->waitingResize || !xfDisp->activated ||
- (GetTickCount64() - xfDisp->lastSentDate < RESIZE_MIN_DELAY))
- {
- WLog_DBG(TAG, "delaying resize to %dx%d", width, height);
- xfDisp->targetWidth = width;
- xfDisp->targetHeight = height;
- return TRUE;
- }
-
- WLog_DBG(TAG, "resizing on ConfigureNotify to %dx%d", width, height);
- return xf_disp_sendResize(xfDisp, width, height);
+ xfDispContext* xfDisp = xfc->xfDisp;
+ xfDisp->targetWidth = width;
+ xfDisp->targetHeight = height;
+ return xf_disp_sendResize(xfDisp);
}
-UINT xf_DisplayControlCaps(DispClientContext *disp, UINT32 maxNumMonitors, UINT32 maxMonitorAreaFactorA, UINT32 maxMonitorAreaFactorB)
+UINT xf_DisplayControlCaps(DispClientContext* disp, UINT32 maxNumMonitors,
+ UINT32 maxMonitorAreaFactorA, UINT32 maxMonitorAreaFactorB)
{
/* we're called only if dynamic resolution update is activated */
- xfDispContext *xfDisp = (xfDispContext *)disp->custom;
- rdpSettings *settings = xfDisp->xfc->context.settings;
-
- WLog_DBG(TAG, "DisplayControlCapsPdu: MaxNumMonitors: %"PRIu32" MaxMonitorAreaFactorA: %"PRIu32" MaxMonitorAreaFactorB: %"PRIu32"",
- maxNumMonitors, maxMonitorAreaFactorA, maxMonitorAreaFactorB);
-
+ xfDispContext* xfDisp = (xfDispContext*)disp->custom;
+ rdpSettings* settings = xfDisp->xfc->context.settings;
+ WLog_DBG(TAG,
+ "DisplayControlCapsPdu: MaxNumMonitors: %"PRIu32" MaxMonitorAreaFactorA: %"PRIu32" MaxMonitorAreaFactorB: %"PRIu32"",
+ maxNumMonitors, maxMonitorAreaFactorA, maxMonitorAreaFactorB);
xfDisp->activated = TRUE;
if (settings->Fullscreen)
return xf_disp_set_window_resizable(xfDisp) ? CHANNEL_RC_OK : CHANNEL_RC_NO_MEMORY;
}
-BOOL xf_disp_init(xfContext* xfc, DispClientContext *disp)
+BOOL xf_disp_init(xfContext* xfc, DispClientContext* disp)
{
- rdpSettings *settings = xfc->context.settings;
+ rdpSettings* settings = xfc->context.settings;
xfc->disp = disp;
disp->custom = (void*) xfc->xfDisp;
{
disp->DisplayControlCaps = xf_DisplayControlCaps;
#ifdef USABLE_XRANDR
+
if (settings->Fullscreen)
{
/* ask X11 to notify us of screen changes */
XRRSelectInput(xfc->display, DefaultRootWindow(xfc->display), RRScreenChangeNotifyMask);
}
+
#endif
}