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Initial back-end server DND target support.

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This commit is contained in:
David Reveman 2008-10-17 15:02:45 -04:00
parent 1df5903f9a
commit 6a7948491b
5 changed files with 927 additions and 101 deletions
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5
hw/dmx/dmx.h
View file

@ -143,6 +143,8 @@ typedef struct _DMXInputInfo {
int eventBase;
} DMXInputInfo;
typedef struct _DMXDnDChild DMXDnDChild;
/** Global structure containing information about each backend screen. */
typedef struct _DMXScreenInfo {
DMXInputInfo input;
@ -273,6 +275,9 @@ typedef struct _DMXScreenInfo {
xcb_get_property_cookie_t getTypeProp;
xcb_get_property_cookie_t getActionListProp;
xcb_get_property_cookie_t getActionDescriptionProp;
DMXDnDChild *dndChildren;
int dndNChildren;
xcb_query_tree_cookie_t queryTree;
/*---------- Other related information ----------*/

971
hw/dmx/dmxdnd.c
View file

File diff suppressed because it is too large Load diff

6
hw/dmx/dmxdnd.h
View file

@ -32,6 +32,12 @@ void
dmxBEDnDRootWindowUpdate (ScreenPtr pScreen,
Window window);
void
dmxBEDnDSpriteUpdate (ScreenPtr pScreen,
Window window,
int rootX,
int rootY);
Bool
dmxScreenEventCheckDnD (ScreenPtr pScreen,
xcb_generic_event_t *event);

34
hw/dmx/dmxinput.c
View file

@ -31,6 +31,7 @@
#include "dmxlog.h"
#include "dmxinput.h"
#include "dmxgrab.h"
#include "dmxdnd.h"
#include "dmxwindow.h"
#include "dmxcursor.h"
#include "dmxscrinit.h"
@ -577,7 +578,8 @@ dmxDeviceGrabPointer (DeviceIntPtr pDevice,
.device_mode = XCB_GRAB_MODE_ASYNC,
.owner_events = TRUE,
.confine_to = confineTo,
.cursor = cursor
.cursor = cursor,
.event_count = 3
};
xcb_protocol_request_t request = {
2,
@ -685,10 +687,13 @@ static void
dmxUpdateSpriteFromEvent (DeviceIntPtr pDevice,
xcb_window_t event,
int x,
int y)
int y,
int rootX,
int rootY)
{
dmxDevicePrivPtr pDevPriv = DMX_GET_DEVICE_PRIV (pDevice);
DMXScreenInfo *dmxScreen = (DMXScreenInfo *) pDevPriv->dmxInput;
ScreenPtr pScreen = screenInfo.screens[dmxScreen->index];
if (event != dmxScreen->rootWin)
{
@ -736,6 +741,7 @@ dmxUpdateSpriteFromEvent (DeviceIntPtr pDevice,
}
dmxEndFakeMotion (&dmxScreen->input);
dmxBEDnDSpriteUpdate (pScreen, event, rootX, rootY);
dmxUpdateSpritePosition (pDevice, x, y);
}
@ -757,7 +763,9 @@ dmxDevicePointerEventCheck (DeviceIntPtr pDevice,
dmxUpdateSpriteFromEvent (pButtonDev,
xmotion->event,
xmotion->event_x,
xmotion->event_y);
xmotion->event_y,
xmotion->root_x,
xmotion->root_y);
} break;
case XCB_BUTTON_PRESS:
case XCB_BUTTON_RELEASE: {
@ -767,7 +775,9 @@ dmxDevicePointerEventCheck (DeviceIntPtr pDevice,
dmxUpdateSpriteFromEvent (pButtonDev,
xbutton->event,
xbutton->event_x,
xbutton->event_y);
xbutton->event_y,
xbutton->root_x,
xbutton->root_y);
dmxChangeButtonState (pButtonDev,
xbutton->detail,
type);
@ -798,7 +808,9 @@ dmxDevicePointerEventCheck (DeviceIntPtr pDevice,
dmxUpdateSpriteFromEvent (pButtonDev,
xmotion->event,
xmotion->event_x,
xmotion->event_y);
xmotion->event_y,
xmotion->root_x,
xmotion->root_y);
} break;
case XCB_INPUT_DEVICE_BUTTON_PRESS:
case XCB_INPUT_DEVICE_BUTTON_RELEASE: {
@ -811,7 +823,9 @@ dmxDevicePointerEventCheck (DeviceIntPtr pDevice,
dmxUpdateSpriteFromEvent (pButtonDev,
xbutton->event,
xbutton->event_x,
xbutton->event_y);
xbutton->event_y,
xbutton->root_x,
xbutton->root_y);
dmxChangeButtonState (pButtonDev,
xbutton->detail, XCB_BUTTON_RELEASE +
(reltype -
@ -879,7 +893,9 @@ dmxDeviceKeyboardEventCheck (DeviceIntPtr pDevice,
dmxUpdateSpriteFromEvent (pButtonDev,
xkey->event,
xkey->event_x,
xkey->event_y);
xkey->event_y,
xkey->root_x,
xkey->root_y);
dmxChangeKeyState (pKeyDev,
xkey->detail,
@ -933,7 +949,9 @@ dmxDeviceKeyboardEventCheck (DeviceIntPtr pDevice,
dmxUpdateSpriteFromEvent (pButtonDev,
xkey->event,
xkey->event_x,
xkey->event_y);
xkey->event_y,
xkey->root_x,
xkey->root_y);
dmxChangeKeyState (pKeyDev,
xkey->detail, XCB_KEY_PRESS +

12
hw/dmx/dmxselection.c
View file

@ -463,7 +463,7 @@ dmxSelectionPropertyReply (ScreenPtr pScreen,
event.u.selectionNotify.property = None;
if (reply->response_type)
if (reply)
{
Atom type = dmxAtom (dmxScreen, xproperty->type);
uint32_t *data = xcb_get_property_value (xproperty);
@ -894,6 +894,7 @@ dmxCreateSelectionProxies (void)
XID overrideRedirect = TRUE;
int result;
int i;
Atom xdndVersion = 5;
for (i = 0; i < DMX_N_SELECTION_PROXY; i++)
{
@ -965,6 +966,15 @@ dmxCreateSelectionProxies (void)
}
}
ChangeWindowProperty (dmxScreens[0].pSelectionProxyWin[0],
dmxScreens[0].xdndAwareAtom,
XA_ATOM,
32,
PropModeReplace,
1,
&xdndVersion,
TRUE);
return TRUE;
}