mirror of
https://github.com/gryf/wmaker.git
synced 2025-12-20 12:58:08 +01:00
Change to the linux kernel coding style
for arq in `git ls-files *.c`; do
echo $arq;
indent -linux -l115 $arq;
done
The different line break at 115 columns is because
I use a widescreen monitor :-)
This commit is contained in:
Carlos R. Mafra
740
util/wmagnify.c
740
util/wmagnify.c
@@ -22,43 +22,39 @@
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int refreshrate = 200;
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typedef struct {
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Drawable d;
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XRectangle *rects;
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int rectP;
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unsigned long lastpixel;
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unsigned long *buffer;
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int width, height;
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int rwidth, rheight; /* size of window in real pixels */
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int magfactor;
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int refreshrate;
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Drawable d;
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XRectangle *rects;
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int rectP;
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unsigned long lastpixel;
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unsigned long *buffer;
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int width, height;
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int rwidth, rheight; /* size of window in real pixels */
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int magfactor;
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int refreshrate;
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WMWindow *win;
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WMLabel *label;
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WMPixmap *pixmap;
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WMWindow *win;
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WMLabel *label;
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WMPixmap *pixmap;
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WMWindow *dlg;
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WMWindow *dlg;
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WMSlider *speed;
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WMSlider *magnify;
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WMButton *okB;
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WMButton *cancelB;
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WMButton *newB;
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WMSlider *speed;
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WMSlider *magnify;
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WMButton *okB;
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WMButton *cancelB;
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WMButton *newB;
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int x, y;
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Bool frozen;
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Bool firstDraw;
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Bool markPointerHotspot;
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int x, y;
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Bool frozen;
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Bool firstDraw;
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Bool markPointerHotspot;
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WMHandlerID tid;
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WMHandlerID tid;
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} BufferData;
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static BufferData *newWindow(int magfactor);
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int windowCount = 0;
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int rectBufferSize = 32;
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@@ -72,479 +68,439 @@ WMColor *cursorColor2;
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#define inline
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#endif
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static BufferData*
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makeBufferData(WMWindow *win, WMLabel *label, int width, int height,
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int magfactor)
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static BufferData *makeBufferData(WMWindow * win, WMLabel * label, int width, int height, int magfactor)
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{
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BufferData *data;
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BufferData *data;
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data = wmalloc(sizeof(BufferData));
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data = wmalloc(sizeof(BufferData));
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data->rwidth = width;
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data->rheight = height;
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data->rwidth = width;
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data->rheight = height;
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data->refreshrate = refreshrate;
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data->refreshrate = refreshrate;
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data->firstDraw = True;
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data->firstDraw = True;
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data->magfactor = magfactor;
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data->magfactor = magfactor;
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data->rects = wmalloc(sizeof(XRectangle)*rectBufferSize);
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data->rectP = 0;
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data->rects = wmalloc(sizeof(XRectangle) * rectBufferSize);
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data->rectP = 0;
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data->win = win;
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data->label = label;
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data->win = win;
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data->label = label;
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data->pixmap = WMCreatePixmap(scr, width, height,
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WMScreenDepth(scr), False);
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WMSetLabelImage(data->label, data->pixmap);
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data->pixmap = WMCreatePixmap(scr, width, height, WMScreenDepth(scr), False);
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WMSetLabelImage(data->label, data->pixmap);
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data->d = WMGetPixmapXID(data->pixmap);
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data->d = WMGetPixmapXID(data->pixmap);
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data->frozen = False;
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data->frozen = False;
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width /= magfactor;
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height /= magfactor;
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data->buffer = wmalloc(sizeof(unsigned long)*width*height);
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memset(data->buffer, 0, width*height*sizeof(unsigned long));
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data->width = width;
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data->height = height;
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width /= magfactor;
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height /= magfactor;
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data->buffer = wmalloc(sizeof(unsigned long) * width * height);
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memset(data->buffer, 0, width * height * sizeof(unsigned long));
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data->width = width;
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data->height = height;
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return data;
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return data;
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}
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static void
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resizeBufferData(BufferData *data, int width, int height, int magfactor)
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static void resizeBufferData(BufferData * data, int width, int height, int magfactor)
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{
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int w = width/magfactor;
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int h = height/magfactor;
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int w = width / magfactor;
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int h = height / magfactor;
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data->rwidth = width;
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data->rheight = height;
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data->firstDraw = True;
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data->magfactor = magfactor;
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data->buffer = wrealloc(data->buffer, sizeof(unsigned long)*w*h);
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data->width = w;
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data->height = h;
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memset(data->buffer, 0, w*h*sizeof(unsigned long));
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data->rwidth = width;
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data->rheight = height;
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data->firstDraw = True;
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data->magfactor = magfactor;
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data->buffer = wrealloc(data->buffer, sizeof(unsigned long) * w * h);
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data->width = w;
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data->height = h;
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memset(data->buffer, 0, w * h * sizeof(unsigned long));
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WMResizeWidget(data->label, width, height);
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WMResizeWidget(data->label, width, height);
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WMReleasePixmap(data->pixmap);
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data->pixmap = WMCreatePixmap(scr, width, height, WMScreenDepth(scr),
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False);
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WMSetLabelImage(data->label, data->pixmap);
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WMReleasePixmap(data->pixmap);
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data->pixmap = WMCreatePixmap(scr, width, height, WMScreenDepth(scr), False);
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WMSetLabelImage(data->label, data->pixmap);
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data->d = WMGetPixmapXID(data->pixmap);
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data->d = WMGetPixmapXID(data->pixmap);
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}
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static int
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drawpoint(BufferData *data, unsigned long pixel, int x, int y)
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static int drawpoint(BufferData * data, unsigned long pixel, int x, int y)
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{
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static GC gc = NULL;
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Bool flush = (x < 0);
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static GC gc = NULL;
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Bool flush = (x < 0);
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if (!flush) {
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if (data->buffer[x+data->width*y] == pixel && !data->firstDraw)
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return 0;
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if (!flush) {
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if (data->buffer[x + data->width * y] == pixel && !data->firstDraw)
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return 0;
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data->buffer[x+data->width*y] = pixel;
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}
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if (gc == NULL) {
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gc = XCreateGC(dpy, DefaultRootWindow(dpy), 0, NULL);
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}
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data->buffer[x + data->width * y] = pixel;
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}
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if (gc == NULL) {
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gc = XCreateGC(dpy, DefaultRootWindow(dpy), 0, NULL);
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}
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if (!flush && data->lastpixel == pixel && data->rectP < rectBufferSize) {
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data->rects[data->rectP].x = x*data->magfactor;
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data->rects[data->rectP].y = y*data->magfactor;
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data->rects[data->rectP].width = data->magfactor;
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data->rects[data->rectP].height = data->magfactor;
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data->rectP++;
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if (!flush && data->lastpixel == pixel && data->rectP < rectBufferSize) {
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data->rects[data->rectP].x = x * data->magfactor;
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data->rects[data->rectP].y = y * data->magfactor;
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data->rects[data->rectP].width = data->magfactor;
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data->rects[data->rectP].height = data->magfactor;
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data->rectP++;
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return 0;
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}
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XSetForeground(dpy, gc, data->lastpixel);
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XFillRectangles(dpy, data->d, gc, data->rects, data->rectP);
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data->rectP = 0;
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data->rects[data->rectP].x = x*data->magfactor;
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data->rects[data->rectP].y = y*data->magfactor;
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data->rects[data->rectP].width = data->magfactor;
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data->rects[data->rectP].height = data->magfactor;
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data->rectP++;
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return 0;
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}
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XSetForeground(dpy, gc, data->lastpixel);
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XFillRectangles(dpy, data->d, gc, data->rects, data->rectP);
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data->rectP = 0;
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data->rects[data->rectP].x = x * data->magfactor;
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data->rects[data->rectP].y = y * data->magfactor;
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data->rects[data->rectP].width = data->magfactor;
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data->rects[data->rectP].height = data->magfactor;
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data->rectP++;
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data->lastpixel = pixel;
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data->lastpixel = pixel;
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return 1;
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return 1;
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}
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static inline unsigned long
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getpix(XImage *image, int x, int y, int xoffs, int yoffs)
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static inline unsigned long getpix(XImage * image, int x, int y, int xoffs, int yoffs)
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{
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if (x < xoffs || y < yoffs
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|| x >= xoffs + image->width || y >= yoffs + image->height) {
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return black;
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}
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return XGetPixel(image, x-xoffs, y-yoffs);
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if (x < xoffs || y < yoffs || x >= xoffs + image->width || y >= yoffs + image->height) {
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return black;
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}
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return XGetPixel(image, x - xoffs, y - yoffs);
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}
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static void
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updateImage(BufferData *data, int rx, int ry)
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static void updateImage(BufferData * data, int rx, int ry)
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{
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int gx, gy, gw, gh;
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int x, y;
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int xoffs, yoffs;
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int changedPixels = 0;
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XImage *image;
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int gx, gy, gw, gh;
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int x, y;
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int xoffs, yoffs;
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int changedPixels = 0;
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XImage *image;
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gw = data->width;
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gh = data->height;
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gw = data->width;
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gh = data->height;
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gx = rx - gw/2;
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gy = ry - gh/2;
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gx = rx - gw / 2;
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gy = ry - gh / 2;
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xoffs = yoffs = 0;
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if (gx < 0) {
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xoffs = abs(gx);
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gw += gx;
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gx = 0;
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}
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if (gx + gw >= WidthOfScreen(DefaultScreenOfDisplay(vdpy))) {
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gw = WidthOfScreen(DefaultScreenOfDisplay(vdpy)) - gx;
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}
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if (gy < 0) {
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yoffs = abs(gy);
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gh += gy;
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gy = 0;
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}
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if (gy + gh >= HeightOfScreen(DefaultScreenOfDisplay(vdpy))) {
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gh = HeightOfScreen(DefaultScreenOfDisplay(vdpy)) - gy;
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}
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xoffs = yoffs = 0;
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if (gx < 0) {
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xoffs = abs(gx);
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gw += gx;
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gx = 0;
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}
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if (gx + gw >= WidthOfScreen(DefaultScreenOfDisplay(vdpy))) {
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gw = WidthOfScreen(DefaultScreenOfDisplay(vdpy)) - gx;
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}
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if (gy < 0) {
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yoffs = abs(gy);
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gh += gy;
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gy = 0;
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}
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if (gy + gh >= HeightOfScreen(DefaultScreenOfDisplay(vdpy))) {
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gh = HeightOfScreen(DefaultScreenOfDisplay(vdpy)) - gy;
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}
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image = XGetImage(vdpy, DefaultRootWindow(vdpy), gx, gy, gw, gh,
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AllPlanes, ZPixmap);
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image = XGetImage(vdpy, DefaultRootWindow(vdpy), gx, gy, gw, gh, AllPlanes, ZPixmap);
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for (y = 0; y < data->height; y++) {
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for (x = 0; x < data->width; x++) {
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unsigned long pixel;
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for (y = 0; y < data->height; y++) {
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for (x = 0; x < data->width; x++) {
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unsigned long pixel;
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pixel = getpix(image, x, y, xoffs, yoffs);
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pixel = getpix(image, x, y, xoffs, yoffs);
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if (drawpoint(data, pixel, x, y))
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changedPixels++;
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}
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}
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/* flush the point cache */
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drawpoint(data, 0, -1, -1);
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if (drawpoint(data, pixel, x, y))
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changedPixels++;
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}
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}
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/* flush the point cache */
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drawpoint(data, 0, -1, -1);
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XDestroyImage(image);
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XDestroyImage(image);
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if (data->markPointerHotspot && !data->frozen) {
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XRectangle rects[4];
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if (data->markPointerHotspot && !data->frozen) {
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XRectangle rects[4];
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rects[0].x = (data->width / 2 - 3) * data->magfactor;
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rects[0].y = (data->height / 2) * data->magfactor;
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rects[0].width = 2 * data->magfactor;
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rects[0].height = data->magfactor;
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rects[0].x = (data->width/2 - 3)*data->magfactor;
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rects[0].y = (data->height/2)*data->magfactor;
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rects[0].width = 2*data->magfactor;
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rects[0].height = data->magfactor;
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rects[1].x = (data->width / 2 + 2) * data->magfactor;
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rects[1].y = (data->height / 2) * data->magfactor;
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rects[1].width = 2 * data->magfactor;
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rects[1].height = data->magfactor;
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rects[1].x = (data->width/2 + 2)*data->magfactor;
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rects[1].y = (data->height/2)*data->magfactor;
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rects[1].width = 2*data->magfactor;
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rects[1].height = data->magfactor;
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XFillRectangles(dpy, data->d, WMColorGC(cursorColor1), rects, 2);
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XFillRectangles(dpy, data->d, WMColorGC(cursorColor1), rects, 2);
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rects[2].y = (data->height / 2 - 3) * data->magfactor;
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rects[2].x = (data->width / 2) * data->magfactor;
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rects[2].height = 2 * data->magfactor;
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rects[2].width = data->magfactor;
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rects[2].y = (data->height/2 - 3)*data->magfactor;
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rects[2].x = (data->width/2)*data->magfactor;
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rects[2].height = 2*data->magfactor;
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rects[2].width = data->magfactor;
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rects[3].y = (data->height / 2 + 2) * data->magfactor;
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rects[3].x = (data->width / 2) * data->magfactor;
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rects[3].height = 2 * data->magfactor;
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rects[3].width = data->magfactor;
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rects[3].y = (data->height/2 + 2)*data->magfactor;
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rects[3].x = (data->width/2)*data->magfactor;
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rects[3].height = 2*data->magfactor;
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rects[3].width = data->magfactor;
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XFillRectangles(dpy, data->d, WMColorGC(cursorColor2), rects + 2, 2);
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}
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XFillRectangles(dpy, data->d, WMColorGC(cursorColor2), rects + 2, 2);
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}
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if (changedPixels > 0) {
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WMRedisplayWidget(data->label);
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}
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if (changedPixels > 0) {
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WMRedisplayWidget(data->label);
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}
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data->firstDraw = False;
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data->firstDraw = False;
|
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}
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static void
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update(void *d)
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static void update(void *d)
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{
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BufferData *data = (BufferData*)d;
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Window win;
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int rx, ry;
|
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int bla;
|
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unsigned ubla;
|
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BufferData *data = (BufferData *) d;
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Window win;
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int rx, ry;
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int bla;
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unsigned ubla;
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|
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if (data->frozen) {
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rx = data->x;
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ry = data->y;
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} else {
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XQueryPointer(dpy, DefaultRootWindow(dpy), &win, &win, &rx, &ry, &bla, &bla, &ubla);
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}
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updateImage(data, rx, ry);
|
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|
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if (data->frozen) {
|
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rx = data->x;
|
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ry = data->y;
|
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} else {
|
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XQueryPointer(dpy, DefaultRootWindow(dpy), &win, &win, &rx, &ry,
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&bla, &bla, &ubla);
|
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}
|
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updateImage(data, rx, ry);
|
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|
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data->tid = WMAddTimerHandler(data->refreshrate, update, data);
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data->tid = WMAddTimerHandler(data->refreshrate, update, data);
|
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}
|
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|
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|
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void resizedWindow(void *d, WMNotification *notif)
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void resizedWindow(void *d, WMNotification * notif)
|
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{
|
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BufferData *data = (BufferData*)d;
|
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WMView *view = (WMView*)WMGetNotificationObject(notif);
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WMSize size;
|
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BufferData *data = (BufferData *) d;
|
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WMView *view = (WMView *) WMGetNotificationObject(notif);
|
||||
WMSize size;
|
||||
|
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size = WMGetViewSize(view);
|
||||
size = WMGetViewSize(view);
|
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|
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resizeBufferData(data, size.width, size.height, data->magfactor);
|
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resizeBufferData(data, size.width, size.height, data->magfactor);
|
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}
|
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|
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|
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|
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void closeWindow(WMWidget *w, void *d)
|
||||
void closeWindow(WMWidget * w, void *d)
|
||||
{
|
||||
BufferData *data = (BufferData*)d;
|
||||
BufferData *data = (BufferData *) d;
|
||||
|
||||
windowCount--;
|
||||
if (windowCount == 0) {
|
||||
exit(0);
|
||||
} else {
|
||||
WMDeleteTimerHandler(data->tid);
|
||||
WMDestroyWidget(w);
|
||||
wfree(data->buffer);
|
||||
wfree(data->rects);
|
||||
WMReleasePixmap(data->pixmap);
|
||||
wfree(data);
|
||||
}
|
||||
windowCount--;
|
||||
if (windowCount == 0) {
|
||||
exit(0);
|
||||
} else {
|
||||
WMDeleteTimerHandler(data->tid);
|
||||
WMDestroyWidget(w);
|
||||
wfree(data->buffer);
|
||||
wfree(data->rects);
|
||||
WMReleasePixmap(data->pixmap);
|
||||
wfree(data);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
#if 0
|
||||
static void
|
||||
clickHandler(XEvent *event, void *d)
|
||||
static void clickHandler(XEvent * event, void *d)
|
||||
{
|
||||
BufferData *data = (BufferData*)d;
|
||||
BufferData *data = (BufferData *) d;
|
||||
|
||||
data->win = WMCreateWindow(scr, "setup");
|
||||
WMSetWindowTitle(data->win, "Magnify Options");
|
||||
|
||||
data->speed = WMCreateSlider(data->win);
|
||||
|
||||
data->magnify = WMCreateSlider(data->win);
|
||||
data->win = WMCreateWindow(scr, "setup");
|
||||
WMSetWindowTitle(data->win, "Magnify Options");
|
||||
|
||||
data->speed = WMCreateSlider(data->win);
|
||||
|
||||
data->magnify = WMCreateSlider(data->win);
|
||||
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
static void
|
||||
keyHandler(XEvent *event, void *d)
|
||||
static void keyHandler(XEvent * event, void *d)
|
||||
{
|
||||
BufferData *data = (BufferData*)d;
|
||||
char buf[32];
|
||||
KeySym ks;
|
||||
WMView *view = WMWidgetView(data->win);
|
||||
WMSize size;
|
||||
BufferData *data = (BufferData *) d;
|
||||
char buf[32];
|
||||
KeySym ks;
|
||||
WMView *view = WMWidgetView(data->win);
|
||||
WMSize size;
|
||||
|
||||
size = WMGetViewSize(view);
|
||||
size = WMGetViewSize(view);
|
||||
|
||||
if (XLookupString(&event->xkey, buf, 31, &ks, NULL) > 0) {
|
||||
switch (buf[0]) {
|
||||
case 'n':
|
||||
newWindow(data->magfactor);
|
||||
break;
|
||||
case 'm':
|
||||
data->markPointerHotspot = !data->markPointerHotspot;
|
||||
break;
|
||||
case 'f':
|
||||
case ' ':
|
||||
data->frozen = !data->frozen;
|
||||
if (data->frozen) {
|
||||
data->x = event->xkey.x_root;
|
||||
data->y = event->xkey.y_root;
|
||||
sprintf(buf, "[Magnify %ix]", data->magfactor);
|
||||
} else {
|
||||
sprintf(buf, "Magnify %ix", data->magfactor);
|
||||
}
|
||||
WMSetWindowTitle(data->win, buf);
|
||||
break;
|
||||
case '1':
|
||||
case '2':
|
||||
case '3':
|
||||
case '4':
|
||||
case '5':
|
||||
case '6':
|
||||
case '7':
|
||||
case '8':
|
||||
case '9':
|
||||
resizeBufferData(data, size.width, size.height, buf[0]-'0');
|
||||
if (data->frozen) {
|
||||
sprintf(buf, "[Magnify %ix]", data->magfactor);
|
||||
} else {
|
||||
sprintf(buf, "Magnify %ix", data->magfactor);
|
||||
}
|
||||
WMSetWindowTitle(data->win, buf);
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (XLookupString(&event->xkey, buf, 31, &ks, NULL) > 0) {
|
||||
switch (buf[0]) {
|
||||
case 'n':
|
||||
newWindow(data->magfactor);
|
||||
break;
|
||||
case 'm':
|
||||
data->markPointerHotspot = !data->markPointerHotspot;
|
||||
break;
|
||||
case 'f':
|
||||
case ' ':
|
||||
data->frozen = !data->frozen;
|
||||
if (data->frozen) {
|
||||
data->x = event->xkey.x_root;
|
||||
data->y = event->xkey.y_root;
|
||||
sprintf(buf, "[Magnify %ix]", data->magfactor);
|
||||
} else {
|
||||
sprintf(buf, "Magnify %ix", data->magfactor);
|
||||
}
|
||||
WMSetWindowTitle(data->win, buf);
|
||||
break;
|
||||
case '1':
|
||||
case '2':
|
||||
case '3':
|
||||
case '4':
|
||||
case '5':
|
||||
case '6':
|
||||
case '7':
|
||||
case '8':
|
||||
case '9':
|
||||
resizeBufferData(data, size.width, size.height, buf[0] - '0');
|
||||
if (data->frozen) {
|
||||
sprintf(buf, "[Magnify %ix]", data->magfactor);
|
||||
} else {
|
||||
sprintf(buf, "Magnify %ix", data->magfactor);
|
||||
}
|
||||
WMSetWindowTitle(data->win, buf);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
static BufferData*
|
||||
newWindow(int magfactor)
|
||||
static BufferData *newWindow(int magfactor)
|
||||
{
|
||||
WMWindow *win;
|
||||
WMLabel *label;
|
||||
BufferData *data;
|
||||
char buf[32];
|
||||
WMWindow *win;
|
||||
WMLabel *label;
|
||||
BufferData *data;
|
||||
char buf[32];
|
||||
|
||||
windowCount++;
|
||||
windowCount++;
|
||||
|
||||
win = WMCreateWindow(scr, "magnify");
|
||||
WMResizeWidget(win, 300, 200);
|
||||
sprintf(buf, "Magnify %ix", magfactor);
|
||||
WMSetWindowTitle(win, buf);
|
||||
WMSetViewNotifySizeChanges(WMWidgetView(win), True);
|
||||
win = WMCreateWindow(scr, "magnify");
|
||||
WMResizeWidget(win, 300, 200);
|
||||
sprintf(buf, "Magnify %ix", magfactor);
|
||||
WMSetWindowTitle(win, buf);
|
||||
WMSetViewNotifySizeChanges(WMWidgetView(win), True);
|
||||
|
||||
label = WMCreateLabel(win);
|
||||
WMResizeWidget(label, 300, 200);
|
||||
WMMoveWidget(label, 0, 0);
|
||||
WMSetLabelRelief(label, WRSunken);
|
||||
WMSetLabelImagePosition(label, WIPImageOnly);
|
||||
label = WMCreateLabel(win);
|
||||
WMResizeWidget(label, 300, 200);
|
||||
WMMoveWidget(label, 0, 0);
|
||||
WMSetLabelRelief(label, WRSunken);
|
||||
WMSetLabelImagePosition(label, WIPImageOnly);
|
||||
|
||||
data = makeBufferData(win, label, 300, 200, magfactor);
|
||||
data = makeBufferData(win, label, 300, 200, magfactor);
|
||||
|
||||
WMCreateEventHandler(WMWidgetView(win), KeyReleaseMask,
|
||||
keyHandler, data);
|
||||
WMCreateEventHandler(WMWidgetView(win), KeyReleaseMask, keyHandler, data);
|
||||
|
||||
WMAddNotificationObserver(resizedWindow, data,
|
||||
WMViewSizeDidChangeNotification,
|
||||
WMWidgetView(win));
|
||||
WMAddNotificationObserver(resizedWindow, data, WMViewSizeDidChangeNotification, WMWidgetView(win));
|
||||
|
||||
WMRealizeWidget(win);
|
||||
WMRealizeWidget(win);
|
||||
|
||||
WMMapSubwidgets(win);
|
||||
WMMapWidget(win);
|
||||
WMMapSubwidgets(win);
|
||||
WMMapWidget(win);
|
||||
|
||||
WMSetWindowCloseAction(win, closeWindow, data);
|
||||
data->tid = WMAddTimerHandler(refreshrate, update, data);
|
||||
WMSetWindowCloseAction(win, closeWindow, data);
|
||||
data->tid = WMAddTimerHandler(refreshrate, update, data);
|
||||
|
||||
return data;
|
||||
return data;
|
||||
}
|
||||
|
||||
|
||||
int main(int argc, char **argv)
|
||||
{
|
||||
BufferData *data;
|
||||
int i;
|
||||
char *display = "";
|
||||
char *vdisplay = NULL;
|
||||
int magfactor = 2;
|
||||
BufferData *data;
|
||||
int i;
|
||||
char *display = "";
|
||||
char *vdisplay = NULL;
|
||||
int magfactor = 2;
|
||||
#if 0
|
||||
WMButton *radio, *tradio;
|
||||
WMButton *radio, *tradio;
|
||||
#endif
|
||||
WMInitializeApplication("Magnify", &argc, argv);
|
||||
WMInitializeApplication("Magnify", &argc, argv);
|
||||
|
||||
for (i = 1; i < argc; i++) {
|
||||
if (strcmp(argv[i], "-display") == 0) {
|
||||
i++;
|
||||
if (i >= argc)
|
||||
goto help;
|
||||
display = argv[i];
|
||||
} else if (strcmp(argv[i], "-vdisplay") == 0) {
|
||||
i++;
|
||||
if (i >= argc)
|
||||
goto help;
|
||||
vdisplay = argv[i];
|
||||
} else if (strcmp(argv[i], "-m") == 0) {
|
||||
i++;
|
||||
if (i >= argc)
|
||||
goto help;
|
||||
magfactor = atoi(argv[i]);
|
||||
if (magfactor < 1 || magfactor > 32) {
|
||||
printf("%s:invalid magnification factor ``%s''\n", argv[0], argv[i]);
|
||||
exit(1);
|
||||
}
|
||||
} else if (strcmp(argv[i], "-r") == 0) {
|
||||
i++;
|
||||
if (i >= argc)
|
||||
goto help;
|
||||
refreshrate = atoi(argv[i]);
|
||||
if (refreshrate < 1) {
|
||||
printf("%s:invalid refresh rate ``%s''\n", argv[0], argv[i]);
|
||||
exit(1);
|
||||
}
|
||||
} else if (strcmp(argv[i], "-h") == 0 || strcmp(argv[i], "--help") == 0) {
|
||||
help:
|
||||
|
||||
for (i = 1; i < argc; i++) {
|
||||
if (strcmp(argv[i], "-display")==0) {
|
||||
i++;
|
||||
if (i >= argc)
|
||||
goto help;
|
||||
display = argv[i];
|
||||
} else if (strcmp(argv[i], "-vdisplay")==0) {
|
||||
i++;
|
||||
if (i >= argc)
|
||||
goto help;
|
||||
vdisplay = argv[i];
|
||||
} else if (strcmp(argv[i], "-m")==0) {
|
||||
i++;
|
||||
if (i >= argc)
|
||||
goto help;
|
||||
magfactor = atoi(argv[i]);
|
||||
if (magfactor < 1 || magfactor > 32) {
|
||||
printf("%s:invalid magnification factor ``%s''\n", argv[0],
|
||||
argv[i]);
|
||||
exit(1);
|
||||
}
|
||||
} else if (strcmp(argv[i], "-r")==0) {
|
||||
i++;
|
||||
if (i >= argc)
|
||||
goto help;
|
||||
refreshrate = atoi(argv[i]);
|
||||
if (refreshrate < 1) {
|
||||
printf("%s:invalid refresh rate ``%s''\n", argv[0], argv[i]);
|
||||
exit(1);
|
||||
}
|
||||
} else if (strcmp(argv[i], "-h")==0
|
||||
|| strcmp(argv[i], "--help")==0) {
|
||||
help:
|
||||
printf("Syntax: %s [options]\n", argv[0]);
|
||||
puts("Options:");
|
||||
puts(" -display <display> display that should be used");
|
||||
puts(" -m <number> change magnification factor (default 2)");
|
||||
puts(" -r <number> change refresh delay, in milliseconds (default 200)");
|
||||
puts("Keys:");
|
||||
puts(" 1,2,3,4,5,6,7,8,9 change the magnification factor");
|
||||
puts(" <space>, f freeze the 'camera', making it magnify only the current\n"
|
||||
" position");
|
||||
puts(" n create a new window");
|
||||
puts(" m show/hide the pointer hotspot mark");
|
||||
exit(0);
|
||||
}
|
||||
}
|
||||
|
||||
printf("Syntax: %s [options]\n",
|
||||
argv[0]);
|
||||
puts("Options:");
|
||||
puts(" -display <display> display that should be used");
|
||||
puts(" -m <number> change magnification factor (default 2)");
|
||||
puts(" -r <number> change refresh delay, in milliseconds (default 200)");
|
||||
puts("Keys:");
|
||||
puts(" 1,2,3,4,5,6,7,8,9 change the magnification factor");
|
||||
puts(" <space>, f freeze the 'camera', making it magnify only the current\n"
|
||||
" position");
|
||||
puts(" n create a new window");
|
||||
puts(" m show/hide the pointer hotspot mark");
|
||||
exit(0);
|
||||
}
|
||||
}
|
||||
dpy = XOpenDisplay(display);
|
||||
if (!dpy) {
|
||||
puts("couldnt open display");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
dpy = XOpenDisplay(display);
|
||||
if (!dpy) {
|
||||
puts("couldnt open display");
|
||||
exit(1);
|
||||
}
|
||||
if (vdisplay) {
|
||||
vdpy = XOpenDisplay(vdisplay);
|
||||
if (!vdpy) {
|
||||
puts("couldnt open display to be viewed");
|
||||
exit(1);
|
||||
}
|
||||
} else {
|
||||
vdpy = dpy;
|
||||
}
|
||||
|
||||
if (vdisplay) {
|
||||
vdpy = XOpenDisplay(vdisplay);
|
||||
if (!vdpy) {
|
||||
puts("couldnt open display to be viewed");
|
||||
exit(1);
|
||||
}
|
||||
} else {
|
||||
vdpy = dpy;
|
||||
}
|
||||
/* calculate how many rectangles we can send in a trip to the server */
|
||||
rectBufferSize = XMaxRequestSize(dpy) - 128;
|
||||
rectBufferSize /= sizeof(XRectangle);
|
||||
if (rectBufferSize < 1)
|
||||
rectBufferSize = 1;
|
||||
|
||||
/* calculate how many rectangles we can send in a trip to the server */
|
||||
rectBufferSize = XMaxRequestSize(dpy) - 128;
|
||||
rectBufferSize /= sizeof(XRectangle);
|
||||
if (rectBufferSize < 1)
|
||||
rectBufferSize = 1;
|
||||
black = BlackPixel(dpy, DefaultScreen(dpy));
|
||||
|
||||
black = BlackPixel(dpy, DefaultScreen(dpy));
|
||||
scr = WMCreateScreen(dpy, 0);
|
||||
|
||||
scr = WMCreateScreen(dpy, 0);
|
||||
cursorColor1 = WMCreateNamedColor(scr, "#ff0000", False);
|
||||
cursorColor2 = WMCreateNamedColor(scr, "#00ff00", False);
|
||||
|
||||
cursorColor1 = WMCreateNamedColor(scr, "#ff0000", False);
|
||||
cursorColor2 = WMCreateNamedColor(scr, "#00ff00", False);
|
||||
data = newWindow(magfactor);
|
||||
|
||||
data = newWindow(magfactor);
|
||||
WMScreenMainLoop(scr);
|
||||
|
||||
WMScreenMainLoop(scr);
|
||||
|
||||
return 0;
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
Reference in New Issue
Block a user