305 lines
8.9 KiB
C
305 lines
8.9 KiB
C
/*
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* vim:ts=8:sw=3:sts=8:noexpandtab:cino=>5n-3f0^-2{2
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*/
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif /* ifdef HAVE_CONFIG_H */
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#include <stdlib.h>
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#include "Ecore.h"
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#include "ecore_x_private.h"
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#include "Ecore_X.h"
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/**
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* @defgroup Ecore_X_Window_Shape X Window Shape Functions
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*
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* These functions use the shape extension of the X server to change
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* shape of given windows.
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*/
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/**
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* Sets the shape of the given window to that given by the pixmap @p mask.
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* @param win The given window.
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* @param mask A 2-bit depth pixmap that provides the new shape of the
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* window.
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* @ingroup Ecore_X_Window_Shape
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*/
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EAPI void
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ecore_x_window_shape_mask_set(Ecore_X_Window win, Ecore_X_Pixmap mask)
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{
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LOGFN(__FILE__, __LINE__, __FUNCTION__);
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XShapeCombineMask(_ecore_x_disp, win, ShapeBounding, 0, 0, mask, ShapeSet);
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} /* ecore_x_window_shape_mask_set */
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EAPI void
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ecore_x_window_shape_window_set(Ecore_X_Window win, Ecore_X_Window shape_win)
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{
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LOGFN(__FILE__, __LINE__, __FUNCTION__);
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XShapeCombineShape(_ecore_x_disp,
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win,
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ShapeBounding,
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0,
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0,
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shape_win,
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ShapeBounding,
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ShapeSet);
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} /* ecore_x_window_shape_window_set */
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EAPI void
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ecore_x_window_shape_window_set_xy(Ecore_X_Window win,
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Ecore_X_Window shape_win,
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int x,
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int y)
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{
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LOGFN(__FILE__, __LINE__, __FUNCTION__);
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XShapeCombineShape(_ecore_x_disp,
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win,
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ShapeBounding,
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x,
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y,
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shape_win,
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ShapeBounding,
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ShapeSet);
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} /* ecore_x_window_shape_window_set_xy */
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EAPI void
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ecore_x_window_shape_rectangle_set(Ecore_X_Window win,
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int x,
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int y,
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int w,
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int h)
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{
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XRectangle rect;
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LOGFN(__FILE__, __LINE__, __FUNCTION__);
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rect.x = x;
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rect.y = y;
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rect.width = w;
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rect.height = h;
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XShapeCombineRectangles(_ecore_x_disp,
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win,
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ShapeBounding,
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0,
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0,
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&rect,
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1,
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ShapeSet,
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Unsorted);
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} /* ecore_x_window_shape_rectangle_set */
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EAPI void
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ecore_x_window_shape_rectangles_set(Ecore_X_Window win,
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Ecore_X_Rectangle *rects,
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int num)
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{
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XRectangle *rect = NULL;
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int i;
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LOGFN(__FILE__, __LINE__, __FUNCTION__);
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if (num > 0)
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{
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rect = malloc(sizeof(XRectangle) * num);
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if (rect)
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for (i = 0; i < num; i++)
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{
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rect[i].x = rects[i].x;
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rect[i].y = rects[i].y;
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rect[i].width = rects[i].width;
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rect[i].height = rects[i].height;
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}
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else
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num = 0;
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}
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XShapeCombineRectangles(_ecore_x_disp,
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win,
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ShapeBounding,
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0,
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0,
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rect,
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num,
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ShapeSet,
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Unsorted);
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if (rect)
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free(rect);
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} /* ecore_x_window_shape_rectangles_set */
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EAPI void
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ecore_x_window_shape_window_add(Ecore_X_Window win, Ecore_X_Window shape_win)
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{
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LOGFN(__FILE__, __LINE__, __FUNCTION__);
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XShapeCombineShape(_ecore_x_disp,
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win,
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ShapeBounding,
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0,
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0,
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shape_win,
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ShapeBounding,
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ShapeUnion);
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} /* ecore_x_window_shape_window_add */
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EAPI void
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ecore_x_window_shape_window_add_xy(Ecore_X_Window win,
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Ecore_X_Window shape_win,
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int x,
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int y)
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{
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LOGFN(__FILE__, __LINE__, __FUNCTION__);
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XShapeCombineShape(_ecore_x_disp,
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win,
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ShapeBounding,
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x,
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y,
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shape_win,
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ShapeBounding,
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ShapeUnion);
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} /* ecore_x_window_shape_window_add_xy */
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EAPI void
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ecore_x_window_shape_rectangle_add(Ecore_X_Window win,
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int x,
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int y,
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int w,
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int h)
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{
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XRectangle rect;
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LOGFN(__FILE__, __LINE__, __FUNCTION__);
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rect.x = x;
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rect.y = y;
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rect.width = w;
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rect.height = h;
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XShapeCombineRectangles(_ecore_x_disp,
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win,
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ShapeBounding,
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0,
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0,
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&rect,
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1,
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ShapeUnion,
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Unsorted);
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} /* ecore_x_window_shape_rectangle_add */
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EAPI void
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ecore_x_window_shape_rectangle_clip(Ecore_X_Window win,
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int x,
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int y,
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int w,
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int h)
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{
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XRectangle rect;
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LOGFN(__FILE__, __LINE__, __FUNCTION__);
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rect.x = x;
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rect.y = y;
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rect.width = w;
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rect.height = h;
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XShapeCombineRectangles(_ecore_x_disp,
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win,
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ShapeBounding,
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0,
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0,
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&rect,
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1,
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ShapeIntersect,
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Unsorted);
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} /* ecore_x_window_shape_rectangle_clip */
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EAPI void
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ecore_x_window_shape_rectangles_add(Ecore_X_Window win,
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Ecore_X_Rectangle *rects,
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int num)
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{
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XRectangle *rect = NULL;
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int i;
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LOGFN(__FILE__, __LINE__, __FUNCTION__);
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if (num > 0)
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{
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rect = malloc(sizeof(XRectangle) * num);
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if (rect)
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for (i = 0; i < num; i++)
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{
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rect[i].x = rects[i].x;
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rect[i].y = rects[i].y;
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rect[i].width = rects[i].width;
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rect[i].height = rects[i].height;
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}
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else
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num = 0;
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}
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XShapeCombineRectangles(_ecore_x_disp,
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win,
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ShapeBounding,
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0,
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0,
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rect,
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num,
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ShapeUnion,
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Unsorted);
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if (rect)
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free(rect);
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} /* ecore_x_window_shape_rectangles_add */
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EAPI Ecore_X_Rectangle *
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ecore_x_window_shape_rectangles_get(Ecore_X_Window win, int *num_ret)
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{
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XRectangle *rect;
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Ecore_X_Rectangle *rects = NULL;
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int i, num = 0, ord;
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LOGFN(__FILE__, __LINE__, __FUNCTION__);
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rect = XShapeGetRectangles(_ecore_x_disp, win, ShapeBounding, &num, &ord);
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if (rect)
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{
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rects = malloc(sizeof(Ecore_X_Rectangle) * num);
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if (rects)
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for (i = 0; i < num; i++)
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{
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rects[i].x = rect[i].x;
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rects[i].y = rect[i].y;
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rects[i].width = rect[i].width;
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rects[i].height = rect[i].height;
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}
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XFree(rect);
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}
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if (num_ret)
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*num_ret = num;
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return rects;
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} /* ecore_x_window_shape_rectangles_get */
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EAPI void
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ecore_x_window_shape_events_select(Ecore_X_Window win, int on)
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{
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LOGFN(__FILE__, __LINE__, __FUNCTION__);
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if (on)
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XShapeSelectInput(_ecore_x_disp, win, ShapeNotifyMask);
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else
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XShapeSelectInput(_ecore_x_disp, win, 0);
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} /* ecore_x_window_shape_events_select */
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/**
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* Sets the input shape of the given window to that given by the pixmap @p mask.
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* @param win The given window.
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* @param mask A 2-bit depth pixmap that provides the new input shape of the
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* window.
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* @ingroup Ecore_X_Window_Shape
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*/
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EAPI void
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ecore_x_window_shape_input_mask_set(Ecore_X_Window win, Ecore_X_Pixmap mask)
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{
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LOGFN(__FILE__, __LINE__, __FUNCTION__);
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#ifdef ShapeInput
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XShapeCombineMask(_ecore_x_disp, win, ShapeInput, 0, 0, mask, ShapeSet);
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#else /* ifdef ShapeInput */
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XShapeCombineMask(_ecore_x_disp, win, ShapeBounding, 0, 0, mask, ShapeSet);
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#endif /* ifdef ShapeInput */
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} /* ecore_x_window_shape_input_mask_set */
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