Cross Reference: /xsrc/external/mit/xditview/dist/Dvi.c

Lines Matching refs:dw
218     DviWidget dw = (DviWidget) new;
220     dw->dvi.tmpFile = NULL;
221     dw->dvi.readingTmp = 0;
222     dw->dvi.ungot = 0;
223     dw->dvi.normal_GC = NULL;
224     dw->dvi.file_map = NULL;
225     dw->dvi.fonts = NULL;
226     dw->dvi.font_map = NULL;
227     dw->dvi.current_page = 0;
228     dw->dvi.font_size = 0;
229     dw->dvi.font_number = 0;
230     dw->dvi.device_resolution = 0;
231     dw->dvi.line_width = 0;
232     dw->dvi.line_style = 0;
233     dw->dvi.font = NULL;
234     dw->dvi.display_enable = 0;
235     dw->dvi.scale = 0.0;
236     dw->dvi.state = NULL;
237     dw->dvi.cache.index = 0;
238     dw->dvi.cache.font = NULL;
239     dw->dvi.size_scale = 0;
240     dw->dvi.size_scale_set = 0;
241     RequestDesiredSize(dw);
247     DviWidget dw = (DviWidget) w;
250     if (dw->dvi.backing_store != Always + WhenMapped + NotUseful) {
251         attrs->backing_store = dw->dvi.backing_store;
256     values.foreground = dw->dvi.foreground;
257     dw->dvi.normal_GC = XCreateGC(XtDisplay(w), XtWindow(w),
261         int scr = XScreenNumberOfScreen(dw->core.screen);
264         dw->dvi.draw = XftDrawCreate(XtDisplay(w), XtWindow(w), visual, cmap);
272         XftColorAllocValue(XtDisplay(w), visual, cmap, &black, &dw->dvi.black);
273         dw->dvi.default_font = XftFontOpenName(XtDisplay(w), scr, "serif-12");
276     if (dw->dvi.file)
277         OpenFile(dw);
278     ParseFontMap(dw);
284     DviWidget dw = (DviWidget) w;
286     XFreeGC(XtDisplay(w), dw->dvi.normal_GC);
287     DestroyFontMap(dw->dvi.font_map);
288     DestroyFileMap(dw->dvi.file_map);
299     DviWidget dw = (DviWidget) w;
306     XClearArea(XtDisplay(dw), XtWindow(dw), 0, 0, 0, 0, False);
307     dw->dvi.extents.x1 = 0;
308     dw->dvi.extents.y1 = 0;
309     dw->dvi.extents.x2 = dw->core.width;
310     dw->dvi.extents.y2 = dw->core.height;
313     dw->dvi.extents.x1 = extents.x;
314     dw->dvi.extents.y1 = extents.y;
315     dw->dvi.extents.x2 = extents.x + extents.width;
316     dw->dvi.extents.y2 = extents.y + extents.height;
318     ShowDvi(dw);
322 RequestDesiredSize(DviWidget dw)
326     dw->dvi.desired_width = dw->dvi.page_width * dw->dvi.screen_resolution;
327     dw->dvi.desired_height = dw->dvi.page_height * dw->dvi.screen_resolution;
329     req.width = dw->dvi.desired_width;
330     req.height = dw->dvi.desired_height;
331     XtMakeGeometryRequest((Widget) dw, &req, &rep);
399     DviWidget dw = (DviWidget) widget;
403             CloseFile(dw);
404             OpenFile(dw);
412 CloseFile(DviWidget dw)
414     if (dw->dvi.tmpFile)
415         fclose(dw->dvi.tmpFile);
416     ForgetPagePositions(dw);
420 OpenFile(DviWidget dw)
422     dw->dvi.tmpFile = NULL;
423     if (!dw->dvi.seek) {
428         dw->dvi.tmpFile = fopen(tmpName, "w+");
433             dw->dvi.tmpFile = fdopen(fd, "w+");
434             if (dw->dvi.tmpFile == NULL)
440     if (dw->dvi.requested_page < 1)
441         dw->dvi.requested_page = 1;
442     dw->dvi.last_page = 0;
450     DviWidget dw = (DviWidget) w;
452     if ((int) request->width < dw->dvi.desired_width
453         || (int) request->height < dw->dvi.desired_height)
455     geometry_return->width = dw->dvi.desired_width;
456     geometry_return->height = dw->dvi.desired_height;
462 SetDeviceResolution(DviWidget dw, int resolution)
464     if (resolution != dw->dvi.device_resolution) {
465         dw->dvi.device_resolution = resolution;
466         dw->dvi.scale = ((double) dw->dvi.screen_resolution) /
472 ShowDvi(DviWidget dw)
476     if (!dw->dvi.file)
479     if (dw->dvi.requested_page < 1)
480         dw->dvi.requested_page = 1;
482     if (dw->dvi.last_page != 0 && dw->dvi.requested_page > dw->dvi.last_page)
483         dw->dvi.requested_page = dw->dvi.last_page;
485     file_position = SearchPagePosition(dw, dw->dvi.requested_page);
487         FileSeek(dw, file_position);
488         dw->dvi.current_page = dw->dvi.requested_page;
493         for (i = dw->dvi.requested_page; i > 0; i--) {
494             file_position = SearchPagePosition(dw, i);
500         FileSeek(dw, file_position);
502         dw->dvi.current_page = i;
504         dw->dvi.display_enable = 0;
505         while (dw->dvi.current_page != dw->dvi.requested_page) {
506             dw->dvi.current_page = ParseInput(dw);
510             if (feof(dw->dvi.file)) {
511                 file_position = SearchPagePosition(dw, dw->dvi.current_page);
513                     FileSeek(dw, file_position);
519     dw->dvi.display_enable = 1;
520     ParseInput(dw);
521     if (dw->dvi.last_page && dw->dvi.requested_page > dw->dvi.last_page)
522         dw->dvi.requested_page = dw->dvi.last_page;