2002-08-11 13:12:38 +00:00
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#ifndef _XDND_H_
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#define _XDND_H_
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void wsXDNDInitialize();
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Bool wsXDNDProcessSelection(wsTWindow* wnd,XEvent *event);
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Bool wsXDNDProcessClientMessage(wsTWindow* wnd, XClientMessageEvent *event);
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void wsXDNDMakeAwareness(wsTWindow* window);
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void wsXDNDClearAwareness(wsTWindow* window);
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/* header was ripped from xdnd's example on its page */
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#define XDND_THREE 3
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#define XDND_ENTER_SOURCE_WIN(e) ((e)->xclient.data.l[0])
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#define XDND_ENTER_THREE_TYPES(e) (((e)->xclient.data.l[1] & 0x1UL) == 0)
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#define XDND_ENTER_THREE_TYPES_SET(e,b) (e)->xclient.data.l[1] = ((e)->xclient.data.l[1] & ~0x1UL) | (((b) == 0) ? 0 : 0x1UL)
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#define XDND_ENTER_VERSION(e) ((e)->xclient.data.l[1] >> 24)
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#define XDND_ENTER_VERSION_SET(e,v) (e)->xclient.data.l[1] = ((e)->xclient.data.l[1] & ~(0xFF << 24)) | ((v) << 24)
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2003-01-15 11:16:33 +00:00
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#define XDND_ENTER_TYPE(e,i) ((e)->xclient.data.l[2 + (i)]) /* i => (0, 1, 2) */
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2002-08-11 13:12:38 +00:00
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/* XdndPosition */
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#define XDND_POSITION_SOURCE_WIN(e) ((e)->xclient.data.l[0])
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#define XDND_POSITION_ROOT_X(e) ((e)->xclient.data.l[2] >> 16)
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#define XDND_POSITION_ROOT_Y(e) ((e)->xclient.data.l[2] & 0xFFFFUL)
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#define XDND_POSITION_ROOT_SET(e,x,y) (e)->xclient.data.l[2] = ((x) << 16) | ((y) & 0xFFFFUL)
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#define XDND_POSITION_TIME(e) ((e)->xclient.data.l[3])
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#define XDND_POSITION_ACTION(e) ((e)->xclient.data.l[4])
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/* XdndStatus */
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#define XDND_STATUS_TARGET_WIN(e) ((e)->xclient.data.l[0])
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#define XDND_STATUS_WILL_ACCEPT(e) ((e)->xclient.data.l[1] & 0x1L)
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#define XDND_STATUS_WILL_ACCEPT_SET(e,b) (e)->xclient.data.l[1] = ((e)->xclient.data.l[1] & ~0x1UL) | (((b) == 0) ? 0 : 0x1UL)
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#define XDND_STATUS_WANT_POSITION(e) ((e)->xclient.data.l[1] & 0x2UL)
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#define XDND_STATUS_WANT_POSITION_SET(e,b) (e)->xclient.data.l[1] = ((e)->xclient.data.l[1] & ~0x2UL) | (((b) == 0) ? 0 : 0x2UL)
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#define XDND_STATUS_RECT_X(e) ((e)->xclient.data.l[2] >> 16)
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#define XDND_STATUS_RECT_Y(e) ((e)->xclient.data.l[2] & 0xFFFFL)
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#define XDND_STATUS_RECT_WIDTH(e) ((e)->xclient.data.l[3] >> 16)
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#define XDND_STATUS_RECT_HEIGHT(e) ((e)->xclient.data.l[3] & 0xFFFFL)
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#define XDND_STATUS_RECT_SET(e,x,y,w,h) {(e)->xclient.data.l[2] = ((x) << 16) | ((y) & 0xFFFFUL); (e)->xclient.data.l[3] = ((w) << 16) | ((h) & 0xFFFFUL); }
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#define XDND_STATUS_ACTION(e) ((e)->xclient.data.l[4])
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/* XdndLeave */
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#define XDND_LEAVE_SOURCE_WIN(e) ((e)->xclient.data.l[0])
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/* XdndDrop */
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#define XDND_DROP_SOURCE_WIN(e) ((e)->xclient.data.l[0])
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#define XDND_DROP_TIME(e) ((e)->xclient.data.l[2])
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/* XdndFinished */
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#define XDND_FINISHED_TARGET_WIN(e) ((e)->xclient.data.l[0])
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#endif
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