1 //========================================================================
5 // Copyright 2002 Glyph & Cog, LLC
7 //========================================================================
11 #ifdef USE_GCC_PRAGMAS
12 #pragma implementation
18 #include <X11/cursorfont.h>
27 #include "GlobalParams.h"
29 #include "ErrorCodes.h"
31 #include "UnicodeMap.h"
32 #ifndef DISABLE_OUTLINE
33 #define Object XtObject
38 #include "XPDFViewer.h"
39 #include "XPixmapOutputDev.h"
40 #include "PSOutputDev.h"
43 // these macro defns conflict with xpdf's Object class
44 #ifdef LESSTIF_VERSION
57 //------------------------------------------------------------------------
59 //------------------------------------------------------------------------
61 #include "xpdfIcon.xpm"
62 #include "leftArrow.xbm"
63 #include "leftArrowDis.xbm"
64 #include "dblLeftArrow.xbm"
65 #include "dblLeftArrowDis.xbm"
66 #include "rightArrow.xbm"
67 #include "rightArrowDis.xbm"
68 #include "dblRightArrow.xbm"
69 #include "dblRightArrowDis.xbm"
70 #include "backArrow.xbm"
71 #include "backArrowDis.xbm"
72 #include "forwardArrow.xbm"
73 #include "forwardArrowDis.xbm"
75 #include "findDis.xbm"
77 #include "printDis.xbm"
79 #include "about-text.h"
81 //------------------------------------------------------------------------
83 XPDFViewer::XPDFViewer(XPDFApp *appA, GString *fileName,
84 int pageA, GString *destName,
85 GString *ownerPassword, GString *userPassword) {
95 #ifndef DISABLE_OUTLINE
97 outlineLabelsLength = outlineLabelsSize = 0;
100 // do Motif-specific initialization and create the window;
101 // this also creates the core object
108 initPasswordDialog();
110 dest = NULL; // make gcc happy
111 pg = pageA; // make gcc happy
114 if (loadFile(fileName, ownerPassword, userPassword)) {
115 getPageAndDest(pageA, destName, &pg, &dest);
117 core->resizeToPage(pg);
119 dir = makePathAbsolute(grabPath(fileName->getCString()));
120 setOpenDialogDir(dir->getCString());
121 setSaveAsDialogDir(dir->getCString());
128 // map the window -- we do this after calling resizeToPage to avoid
129 // an annoying on-screen resize
132 // display the first page
133 z = app->getFullScreen() ? zoomPage : core->getZoom();
135 displayDest(dest, z, core->getRotate(), gTrue);
138 displayPage(pg, z, core->getRotate(), gTrue, gTrue);
144 XPDFViewer::~XPDFViewer() {
146 XmFontListFree(aboutBigFont);
147 XmFontListFree(aboutVersionFont);
148 XmFontListFree(aboutFixedFont);
150 #ifndef DISABLE_OUTLINE
152 gfree(outlineLabels);
160 void XPDFViewer::open(GString *fileName, int pageA, GString *destName) {
164 if (!core->getDoc() || fileName->cmp(core->getDoc()->getFileName())) {
165 if (!loadFile(fileName, NULL, NULL)) {
169 getPageAndDest(pageA, destName, &pg, &dest);
170 z = app->getFullScreen() ? zoomPage : core->getZoom();
172 displayDest(dest, z, core->getRotate(), gTrue);
175 displayPage(pg, z, core->getRotate(), gTrue, gTrue);
179 void XPDFViewer::clear() {
185 // set up title, number-of-pages display
186 title = app->getTitle() ? app->getTitle()->getCString()
187 : (char *)xpdfAppName;
188 XtVaSetValues(win, XmNtitle, title, XmNiconName, title, NULL);
189 s = XmStringCreateLocalized("");
190 XtVaSetValues(pageNumText, XmNlabelString, s, NULL);
192 s = XmStringCreateLocalized(" of 0");
193 XtVaSetValues(pageCountLabel, XmNlabelString, s, NULL);
197 XtVaSetValues(prevTenPageBtn, XmNsensitive, False, NULL);
198 XtVaSetValues(prevPageBtn, XmNsensitive, False, NULL);
199 XtVaSetValues(nextTenPageBtn, XmNsensitive, False, NULL);
200 XtVaSetValues(nextPageBtn, XmNsensitive, False, NULL);
203 //------------------------------------------------------------------------
205 //------------------------------------------------------------------------
207 GBool XPDFViewer::loadFile(GString *fileName, GString *ownerPassword,
208 GString *userPassword) {
209 return core->loadFile(fileName, ownerPassword, userPassword) == errNone;
212 void XPDFViewer::reloadFile() {
215 if (!core->getDoc()) {
218 pg = core->getPageNum();
219 loadFile(core->getDoc()->getFileName());
220 if (pg > core->getDoc()->getNumPages()) {
221 pg = core->getDoc()->getNumPages();
223 displayPage(pg, core->getZoom(), core->getRotate(), gFalse, gFalse);
226 void XPDFViewer::displayPage(int pageA, int zoomA, int rotateA,
227 GBool scrollToTop, GBool addToHist) {
228 core->displayPage(pageA, zoomA, rotateA, scrollToTop, addToHist);
231 void XPDFViewer::displayDest(LinkDest *dest, int zoomA, int rotateA,
233 core->displayDest(dest, zoomA, rotateA, addToHist);
236 void XPDFViewer::getPageAndDest(int pageA, GString *destName,
237 int *pageOut, LinkDest **destOut) {
240 // find the page number for a named destination
243 if (destName && (*destOut = core->getDoc()->findDest(destName))) {
244 if ((*destOut)->isPageRef()) {
245 pageRef = (*destOut)->getPageRef();
246 *pageOut = core->getDoc()->findPage(pageRef.num, pageRef.gen);
248 *pageOut = (*destOut)->getPageNum();
255 if (*pageOut > core->getDoc()->getNumPages()) {
256 *pageOut = core->getDoc()->getNumPages();
260 //------------------------------------------------------------------------
262 //------------------------------------------------------------------------
264 GString *XPDFViewer::reqPasswordCbk(void *data, GBool again) {
265 XPDFViewer *viewer = (XPDFViewer *)data;
267 viewer->getPassword(again);
268 return viewer->password;
271 //------------------------------------------------------------------------
273 //------------------------------------------------------------------------
275 void XPDFViewer::actionCbk(void *data, char *action) {
276 XPDFViewer *viewer = (XPDFViewer *)data;
278 if (!strcmp(action, "Quit")) {
283 //------------------------------------------------------------------------
284 // keyboard/mouse input
285 //------------------------------------------------------------------------
287 void XPDFViewer::keyPressCbk(void *data, char *s, KeySym key,
289 XPDFViewer *viewer = (XPDFViewer *)data;
296 viewer->mapOpenDialog(gFalse);
300 viewer->reloadFile();
304 case '\006': // ctrl-F
305 if (viewer->core->getDoc()) {
306 XtManageChild(viewer->findDialog);
309 case '\007': // ctrl-G
310 if (viewer->core->getDoc()) {
311 XPDFViewer::findFindCbk(None, viewer, NULL);
314 case '\020': // ctrl-P
315 if (viewer->core->getDoc()) {
316 XtManageChild(viewer->printDialog);
321 viewer->core->gotoNextPage(1, !(modifiers & Mod5Mask));
325 viewer->core->gotoPrevPage(1, !(modifiers & Mod5Mask), gFalse);
328 if (viewer->app->getFullScreen()) {
329 viewer->core->gotoNextPage(1, gTrue);
331 viewer->core->scrollPageDown();
336 if (viewer->app->getFullScreen()) {
337 viewer->core->gotoPrevPage(1, gTrue, gFalse);
339 viewer->core->scrollPageUp();
343 viewer->core->goForward();
346 viewer->core->goBackward();
349 if (!viewer->app->getFullScreen()) {
350 XmTextFieldSetSelection(
351 viewer->pageNumText, 0,
352 strlen(XmTextFieldGetString(viewer->pageNumText)),
353 XtLastTimestampProcessed(viewer->display));
354 XmProcessTraversal(viewer->pageNumText, XmTRAVERSE_CURRENT);
357 case 'h': // vi-style left
358 if (!viewer->app->getFullScreen() && viewer->app->getViKeys()) {
359 viewer->core->scrollLeft();
362 case 'l': // vi-style right
363 if (!viewer->app->getFullScreen() && viewer->app->getViKeys()) {
364 viewer->core->scrollRight();
367 case 'k': // vi-style up
368 if (!viewer->app->getFullScreen() && viewer->app->getViKeys()) {
369 viewer->core->scrollUp();
372 case 'j': // vi-style down
373 if (!viewer->app->getFullScreen() && viewer->app->getViKeys()) {
374 viewer->core->scrollDown();
378 if (!viewer->app->getFullScreen() &&
379 viewer->core->getZoom() != defZoom) {
380 XtVaSetValues(viewer->zoomMenu,
381 XmNmenuHistory, viewer->getZoomMenuBtn(defZoom),
383 viewer->displayPage(viewer->core->getPageNum(), defZoom,
384 viewer->core->getRotate(), gTrue, gFalse);
388 if (!viewer->app->getFullScreen() &&
389 viewer->core->getZoom() >= minZoom &&
390 viewer->core->getZoom() < maxZoom) {
391 z = viewer->core->getZoom() + 1;
392 XtVaSetValues(viewer->zoomMenu,
393 XmNmenuHistory, viewer->getZoomMenuBtn(z),
395 viewer->displayPage(viewer->core->getPageNum(), z,
396 viewer->core->getRotate(), gTrue, gFalse);
400 if (!viewer->app->getFullScreen() &&
401 viewer->core->getZoom() > minZoom &&
402 viewer->core->getZoom() <= maxZoom) {
403 z = viewer->core->getZoom() - 1;
404 XtVaSetValues(viewer->zoomMenu,
405 XmNmenuHistory, viewer->getZoomMenuBtn(z),
407 viewer->displayPage(viewer->core->getPageNum(), z,
408 viewer->core->getRotate(), gTrue, gFalse);
412 if (!viewer->app->getFullScreen() &&
413 viewer->core->getZoom() != zoomPage) {
414 XtVaSetValues(viewer->zoomMenu,
415 XmNmenuHistory, viewer->getZoomMenuBtn(zoomPage),
417 viewer->displayPage(viewer->core->getPageNum(), zoomPage,
418 viewer->core->getRotate(), gTrue, gFalse);
422 if (!viewer->app->getFullScreen() &&
423 viewer->core->getZoom() != zoomWidth) {
424 XtVaSetValues(viewer->zoomMenu,
425 XmNmenuHistory, viewer->getZoomMenuBtn(zoomWidth),
427 viewer->displayPage(viewer->core->getPageNum(), zoomWidth,
428 viewer->core->getRotate(), gTrue, gFalse);
432 viewer->displayPage(viewer->core->getPageNum(), viewer->core->getZoom(),
433 viewer->core->getRotate(), gFalse, gFalse);
436 viewer->app->close(viewer, gFalse);
439 XtManageChild(viewer->aboutDialog);
449 void XPDFViewer::mouseCbk(void *data, XEvent *event) {
450 XPDFViewer *viewer = (XPDFViewer *)data;
452 if (event->type == ButtonPress && event->xbutton.button == 3) {
453 XmMenuPosition(viewer->popupMenu, &event->xbutton);
454 XtManageChild(viewer->popupMenu);
458 //------------------------------------------------------------------------
459 // GUI code: main window
460 //------------------------------------------------------------------------
462 void XPDFViewer::initWindow() {
463 Widget btn, label, menuPane, lastBtn;
464 #ifndef DISABLE_OUTLINE
472 XmString s, s2, emptyString;
476 display = XtDisplay(app->getAppShell());
477 screenNum = XScreenNumberOfScreen(XtScreen(app->getAppShell()));
480 if (app->getInstallCmap()) {
481 XtVaGetValues(app->getAppShell(), XmNcolormap, &colormap, NULL);
482 // ensure that BlackPixel and WhitePixel are reserved in the
484 xcol.red = xcol.green = xcol.blue = 0;
485 XAllocColor(display, colormap, &xcol);
486 xcol.red = xcol.green = xcol.blue = 65535;
487 XAllocColor(display, colormap, &xcol);
488 colormap = XCopyColormapAndFree(display, colormap);
493 title = app->getTitle() ? app->getTitle()->getCString()
494 : (char *)xpdfAppName;
495 XtSetArg(args[n], XmNtitle, title); ++n;
496 XtSetArg(args[n], XmNiconName, title); ++n;
497 XtSetArg(args[n], XmNminWidth, 100); ++n;
498 XtSetArg(args[n], XmNminHeight, 100); ++n;
499 XtSetArg(args[n], XmNbaseWidth, 0); ++n;
500 XtSetArg(args[n], XmNbaseHeight, 0); ++n;
501 XtSetArg(args[n], XmNdeleteResponse, XmDO_NOTHING); ++n;
502 if (app->getFullScreen()) {
503 XtSetArg(args[n], XmNmwmDecorations, 0); ++n;
504 XtSetArg(args[n], XmNgeometry, "+0+0"); ++n;
505 } else if (app->getGeometry()) {
506 XtSetArg(args[n], XmNgeometry, app->getGeometry()->getCString()); ++n;
508 win = XtCreatePopupShell("win", topLevelShellWidgetClass,
509 app->getAppShell(), args, n);
510 if (app->getInstallCmap()) {
511 XtVaSetValues(win, XmNcolormap, colormap, NULL);
513 XmAddWMProtocolCallback(win, XInternAtom(display, "WM_DELETE_WINDOW", False),
518 form = XmCreateForm(win, "form", args, n);
523 XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); ++n;
524 XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); ++n;
525 XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
526 toolBar = XmCreateForm(form, "toolBar", args, n);
527 XtManageChild(toolBar);
529 // create an empty string -- this is used for buttons that will get
531 emptyString = XmStringCreateLocalized("");
533 // page movement buttons
535 XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); ++n;
536 XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
537 XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
538 XtSetArg(args[n], XmNmarginWidth, 6); ++n;
539 XtSetArg(args[n], XmNsensitive, False); ++n;
540 XtSetArg(args[n], XmNlabelString, emptyString); ++n;
541 backBtn = XmCreatePushButton(toolBar, "back", args, n);
542 XtManageChild(backBtn);
543 XtAddCallback(backBtn, XmNactivateCallback,
544 &backCbk, (XtPointer)this);
546 XtSetArg(args[n], XmNleftAttachment, XmATTACH_WIDGET); ++n;
547 XtSetArg(args[n], XmNleftWidget, backBtn); ++n;
548 XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
549 XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
550 XtSetArg(args[n], XmNmarginWidth, 6); ++n;
551 XtSetArg(args[n], XmNsensitive, False); ++n;
552 XtSetArg(args[n], XmNlabelString, emptyString); ++n;
553 prevTenPageBtn = XmCreatePushButton(toolBar, "prevTenPage", args, n);
554 XtManageChild(prevTenPageBtn);
555 XtAddCallback(prevTenPageBtn, XmNactivateCallback,
556 &prevTenPageCbk, (XtPointer)this);
558 XtSetArg(args[n], XmNleftAttachment, XmATTACH_WIDGET); ++n;
559 XtSetArg(args[n], XmNleftWidget, prevTenPageBtn); ++n;
560 XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
561 XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
562 XtSetArg(args[n], XmNmarginWidth, 6); ++n;
563 XtSetArg(args[n], XmNsensitive, False); ++n;
564 XtSetArg(args[n], XmNlabelString, emptyString); ++n;
565 prevPageBtn = XmCreatePushButton(toolBar, "prevPage", args, n);
566 XtManageChild(prevPageBtn);
567 XtAddCallback(prevPageBtn, XmNactivateCallback,
568 &prevPageCbk, (XtPointer)this);
570 XtSetArg(args[n], XmNleftAttachment, XmATTACH_WIDGET); ++n;
571 XtSetArg(args[n], XmNleftWidget, prevPageBtn); ++n;
572 XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
573 XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
574 XtSetArg(args[n], XmNmarginWidth, 6); ++n;
575 XtSetArg(args[n], XmNsensitive, False); ++n;
576 XtSetArg(args[n], XmNlabelString, emptyString); ++n;
577 nextPageBtn = XmCreatePushButton(toolBar, "nextPage", args, n);
578 XtManageChild(nextPageBtn);
579 XtAddCallback(nextPageBtn, XmNactivateCallback,
580 &nextPageCbk, (XtPointer)this);
582 XtSetArg(args[n], XmNleftAttachment, XmATTACH_WIDGET); ++n;
583 XtSetArg(args[n], XmNleftWidget, nextPageBtn); ++n;
584 XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
585 XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
586 XtSetArg(args[n], XmNmarginWidth, 6); ++n;
587 XtSetArg(args[n], XmNsensitive, False); ++n;
588 XtSetArg(args[n], XmNlabelString, emptyString); ++n;
589 nextTenPageBtn = XmCreatePushButton(toolBar, "nextTenPage", args, n);
590 XtManageChild(nextTenPageBtn);
591 XtAddCallback(nextTenPageBtn, XmNactivateCallback,
592 &nextTenPageCbk, (XtPointer)this);
594 XtSetArg(args[n], XmNleftAttachment, XmATTACH_WIDGET); ++n;
595 XtSetArg(args[n], XmNleftWidget, nextTenPageBtn); ++n;
596 XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
597 XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
598 XtSetArg(args[n], XmNmarginWidth, 6); ++n;
599 XtSetArg(args[n], XmNsensitive, False); ++n;
600 XtSetArg(args[n], XmNlabelString, emptyString); ++n;
601 forwardBtn = XmCreatePushButton(toolBar, "forward", args, n);
602 XtManageChild(forwardBtn);
603 XtAddCallback(forwardBtn, XmNactivateCallback,
604 &forwardCbk, (XtPointer)this);
606 // page number display
608 XtSetArg(args[n], XmNleftAttachment, XmATTACH_WIDGET); ++n;
609 XtSetArg(args[n], XmNleftWidget, forwardBtn); ++n;
610 XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
611 XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
612 s = XmStringCreateLocalized("Page ");
613 XtSetArg(args[n], XmNlabelString, s); ++n;
614 label = XmCreateLabel(toolBar, "pageLabel", args, n);
616 XtManageChild(label);
618 XtSetArg(args[n], XmNleftAttachment, XmATTACH_WIDGET); ++n;
619 XtSetArg(args[n], XmNleftWidget, label); ++n;
620 XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
621 XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
622 XtSetArg(args[n], XmNmarginWidth, 3); ++n;
623 XtSetArg(args[n], XmNmarginHeight, 3); ++n;
624 XtSetArg(args[n], XmNcolumns, 5); ++n;
625 pageNumText = XmCreateTextField(toolBar, "pageNum", args, n);
626 XtManageChild(pageNumText);
627 XtAddCallback(pageNumText, XmNactivateCallback,
628 &pageNumCbk, (XtPointer)this);
630 XtSetArg(args[n], XmNleftAttachment, XmATTACH_WIDGET); ++n;
631 XtSetArg(args[n], XmNleftWidget, pageNumText); ++n;
632 XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
633 XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
634 s = XmStringCreateLocalized(" of 00000");
635 XtSetArg(args[n], XmNlabelString, s); ++n;
636 XtSetArg(args[n], XmNalignment, XmALIGNMENT_BEGINNING); ++n;
637 XtSetArg(args[n], XmNrecomputeSize, False); ++n;
638 pageCountLabel = XmCreateLabel(toolBar, "pageCountLabel", args, n);
640 XtManageChild(pageCountLabel);
641 s = XmStringCreateLocalized(" of 0");
642 XtVaSetValues(pageCountLabel, XmNlabelString, s, NULL);
647 menuPane = XmCreatePulldownMenu(toolBar, "zoomMenuPane", args, n);
648 for (i = minZoom; i <= maxZoom; ++i) {
650 sprintf(buf, "%s%d", i > 0 ? "+" : "", i);
651 s = XmStringCreateLocalized(buf);
652 XtSetArg(args[n], XmNlabelString, s); ++n;
653 XtSetArg(args[n], XmNuserData, (XtPointer)i); ++n;
654 sprintf(buf, "zoom%s%d", i < 0 ? "M" : "", i < 0 ? -i : i);
655 btn = XmCreatePushButton(menuPane, buf, args, n);
658 XtAddCallback(btn, XmNactivateCallback,
659 &zoomMenuCbk, (XtPointer)this);
660 zoomMenuBtns[i - minZoom] = btn;
663 s = XmStringCreateLocalized("fit page");
664 XtSetArg(args[n], XmNlabelString, s); ++n;
665 XtSetArg(args[n], XmNuserData, (XtPointer)zoomPage); ++n;
666 btn = XmCreatePushButton(menuPane, "zoomPage", args, n);
669 XtAddCallback(btn, XmNactivateCallback,
670 &zoomMenuCbk, (XtPointer)this);
671 zoomMenuBtns[maxZoom - minZoom + 1] = btn;
673 s = XmStringCreateLocalized("fit width");
674 XtSetArg(args[n], XmNlabelString, s); ++n;
675 XtSetArg(args[n], XmNuserData, (XtPointer)zoomWidth); ++n;
676 btn = XmCreatePushButton(menuPane, "zoomWidth", args, n);
679 XtAddCallback(btn, XmNactivateCallback,
680 &zoomMenuCbk, (XtPointer)this);
681 zoomMenuBtns[maxZoom - minZoom + 2] = btn;
683 XtSetArg(args[n], XmNleftAttachment, XmATTACH_WIDGET); ++n;
684 XtSetArg(args[n], XmNleftWidget, pageCountLabel); ++n;
685 XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
686 XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
687 XtSetArg(args[n], XmNmarginWidth, 0); ++n;
688 XtSetArg(args[n], XmNmarginHeight, 0); ++n;
689 XtSetArg(args[n], XmNsubMenuId, menuPane); ++n;
690 zoomMenu = XmCreateOptionMenu(toolBar, "zoomMenu", args, n);
691 XtManageChild(zoomMenu);
693 // find/print/about buttons
695 XtSetArg(args[n], XmNleftAttachment, XmATTACH_WIDGET); ++n;
696 XtSetArg(args[n], XmNleftWidget, zoomMenu); ++n;
697 XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
698 XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
699 XtSetArg(args[n], XmNmarginWidth, 6); ++n;
700 XtSetArg(args[n], XmNlabelString, emptyString); ++n;
701 findBtn = XmCreatePushButton(toolBar, "find", args, n);
702 XtManageChild(findBtn);
703 XtAddCallback(findBtn, XmNactivateCallback,
704 &findCbk, (XtPointer)this);
706 XtSetArg(args[n], XmNleftAttachment, XmATTACH_WIDGET); ++n;
707 XtSetArg(args[n], XmNleftWidget, findBtn); ++n;
708 XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
709 XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
710 XtSetArg(args[n], XmNmarginWidth, 6); ++n;
711 XtSetArg(args[n], XmNlabelString, emptyString); ++n;
712 printBtn = XmCreatePushButton(toolBar, "print", args, n);
713 XtManageChild(printBtn);
714 XtAddCallback(printBtn, XmNactivateCallback,
715 &printCbk, (XtPointer)this);
717 XtSetArg(args[n], XmNleftAttachment, XmATTACH_WIDGET); ++n;
718 XtSetArg(args[n], XmNleftWidget, printBtn); ++n;
719 XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
720 XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
721 XtSetArg(args[n], XmNmarginWidth, 6); ++n;
722 XtSetArg(args[n], XmNlabelString, emptyString); ++n;
723 aboutBtn = XmCreatePushButton(toolBar, "about", args, n);
724 XtManageChild(aboutBtn);
725 XtAddCallback(aboutBtn, XmNactivateCallback,
726 &aboutCbk, (XtPointer)this);
731 XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); ++n;
732 XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
733 XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
734 XtSetArg(args[n], XmNmarginWidth, 6); ++n;
735 s = XmStringCreateLocalized("Quit");
736 XtSetArg(args[n], XmNlabelString, s); ++n;
737 quitBtn = XmCreatePushButton(toolBar, "quit", args, n);
739 XtManageChild(quitBtn);
740 XtAddCallback(quitBtn, XmNactivateCallback,
741 &quitCbk, (XtPointer)this);
745 XtSetArg(args[n], XmNleftAttachment, XmATTACH_WIDGET); ++n;
746 XtSetArg(args[n], XmNleftWidget, lastBtn); ++n;
747 XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); ++n;
748 XtSetArg(args[n], XmNrightWidget, btn); ++n;
749 XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
750 XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
751 s = XmStringCreateLocalized("");
752 XtSetArg(args[n], XmNlabelString, s); ++n;
753 XtSetArg(args[n], XmNrecomputeSize, True); ++n;
754 XtSetArg(args[n], XmNalignment, XmALIGNMENT_BEGINNING); ++n;
755 linkLabel = XmCreateLabel(toolBar, "linkLabel", args, n);
757 XtManageChild(linkLabel);
759 #ifndef DISABLE_OUTLINE
760 if (app->getFullScreen()) {
764 core = new XPDFCore(win, form, app->getPaperColor(),
765 app->getFullScreen(), app->getReverseVideo(),
766 app->getInstallCmap(), app->getRGBCubeSize());
767 core->setUpdateCbk(&updateCbk, this);
768 core->setActionCbk(&actionCbk, this);
769 core->setKeyPressCbk(&keyPressCbk, this);
770 core->setMouseCbk(&mouseCbk, this);
771 core->setReqPasswordCbk(&reqPasswordCbk, this);
773 XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
774 XtSetArg(args[n], XmNbottomAttachment, XmATTACH_WIDGET); ++n;
775 XtSetArg(args[n], XmNbottomWidget, toolBar); ++n;
776 XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); ++n;
777 XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); ++n;
778 XtSetValues(core->getWidget(), args, n);
780 #ifndef DISABLE_OUTLINE
785 XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
786 XtSetArg(args[n], XmNbottomAttachment, XmATTACH_WIDGET); ++n;
787 XtSetArg(args[n], XmNbottomWidget, toolBar); ++n;
788 XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); ++n;
789 XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); ++n;
790 XtSetArg(args[n], XmNorientation, XmHORIZONTAL); ++n;
791 panedWin = XmCreatePanedWindow(form, "panedWin", args, n);
792 XtManageChild(panedWin);
794 // scrolled window for outline container
796 XtSetArg(args[n], XmNpositionIndex, 0); ++n;
797 XtSetArg(args[n], XmNallowResize, True); ++n;
798 XtSetArg(args[n], XmNpaneMinimum, 1); ++n;
799 XtSetArg(args[n], XmNpaneMaximum, 10000); ++n;
800 XtSetArg(args[n], XmNwidth, 1); ++n;
801 XtSetArg(args[n], XmNscrollingPolicy, XmAUTOMATIC); ++n;
802 outlineScroll = XmCreateScrolledWindow(panedWin, "outlineScroll", args, n);
803 XtManageChild(outlineScroll);
804 XtVaGetValues(outlineScroll, XmNclipWindow, &clipWin, NULL);
805 XtVaSetValues(clipWin, XmNbackground, app->getPaperColor(), NULL);
809 XtSetArg(args[n], XmNbackground, app->getPaperColor()); ++n;
810 outlineTree = XPDFCreateTree(outlineScroll, "outlineTree", args, n);
811 XtManageChild(outlineTree);
812 XtAddCallback(outlineTree, XPDFNselectionCallback, &outlineSelectCbk,
816 core = new XPDFCore(win, panedWin, app->getPaperColor(),
817 app->getFullScreen(), app->getReverseVideo(),
818 app->getInstallCmap(), app->getRGBCubeSize());
819 core->setUpdateCbk(&updateCbk, this);
820 core->setActionCbk(&actionCbk, this);
821 core->setKeyPressCbk(&keyPressCbk, this);
822 core->setMouseCbk(&mouseCbk, this);
823 core->setReqPasswordCbk(&reqPasswordCbk, this);
825 XtSetArg(args[n], XmNpositionIndex, 1); ++n;
826 XtSetArg(args[n], XmNallowResize, True); ++n;
827 XtSetArg(args[n], XmNpaneMinimum, 1); ++n;
828 XtSetArg(args[n], XmNpaneMaximum, 10000); ++n;
829 XtSetValues(core->getWidget(), args, n);
833 // set the zoom menu to match the initial zoom setting
834 XtVaSetValues(zoomMenu, XmNmenuHistory,
835 getZoomMenuBtn(core->getZoom()), NULL);
837 // set traversal order
838 XtVaSetValues(core->getDrawAreaWidget(),
839 XmNnavigationType, XmEXCLUSIVE_TAB_GROUP, NULL);
840 XtVaSetValues(backBtn, XmNnavigationType, XmEXCLUSIVE_TAB_GROUP,
842 XtVaSetValues(prevTenPageBtn, XmNnavigationType, XmEXCLUSIVE_TAB_GROUP,
844 XtVaSetValues(prevPageBtn, XmNnavigationType, XmEXCLUSIVE_TAB_GROUP,
846 XtVaSetValues(nextPageBtn, XmNnavigationType, XmEXCLUSIVE_TAB_GROUP,
848 XtVaSetValues(nextTenPageBtn, XmNnavigationType, XmEXCLUSIVE_TAB_GROUP,
850 XtVaSetValues(forwardBtn, XmNnavigationType, XmEXCLUSIVE_TAB_GROUP,
852 XtVaSetValues(pageNumText, XmNnavigationType, XmEXCLUSIVE_TAB_GROUP,
854 XtVaSetValues(zoomMenu, XmNnavigationType, XmEXCLUSIVE_TAB_GROUP,
856 XtVaSetValues(findBtn, XmNnavigationType, XmEXCLUSIVE_TAB_GROUP,
858 XtVaSetValues(printBtn, XmNnavigationType, XmEXCLUSIVE_TAB_GROUP,
860 XtVaSetValues(aboutBtn, XmNnavigationType, XmEXCLUSIVE_TAB_GROUP,
862 XtVaSetValues(quitBtn, XmNnavigationType, XmEXCLUSIVE_TAB_GROUP,
867 XtSetArg(args[n], XmNmenuPost, "<Btn3Down>"); ++n;
868 popupMenu = XmCreatePopupMenu(core->getDrawAreaWidget(), "popupMenu",
871 s = XmStringCreateLocalized("Open...");
872 XtSetArg(args[n], XmNlabelString, s); ++n;
873 s2 = XmStringCreateLocalized("O");
874 XtSetArg(args[n], XmNacceleratorText, s2); ++n;
875 btn = XmCreatePushButton(popupMenu, "open", args, n);
879 XtAddCallback(btn, XmNactivateCallback,
880 &openCbk, (XtPointer)this);
882 s = XmStringCreateLocalized("Open in new window...");
883 XtSetArg(args[n], XmNlabelString, s); ++n;
884 btn = XmCreatePushButton(popupMenu, "openInNewWindow", args, n);
887 XtAddCallback(btn, XmNactivateCallback,
888 &openInNewWindowCbk, (XtPointer)this);
890 s = XmStringCreateLocalized("Reload");
891 XtSetArg(args[n], XmNlabelString, s); ++n;
892 s2 = XmStringCreateLocalized("R");
893 XtSetArg(args[n], XmNacceleratorText, s2); ++n;
894 btn = XmCreatePushButton(popupMenu, "reload", args, n);
898 XtAddCallback(btn, XmNactivateCallback,
899 &reloadCbk, (XtPointer)this);
901 s = XmStringCreateLocalized("Save as...");
902 XtSetArg(args[n], XmNlabelString, s); ++n;
903 btn = XmCreatePushButton(popupMenu, "saveAs", args, n);
906 XtAddCallback(btn, XmNactivateCallback,
907 &saveAsCbk, (XtPointer)this);
909 btn = XmCreateSeparator(popupMenu, "sep1", args, n);
912 s = XmStringCreateLocalized("Rotate counterclockwise");
913 XtSetArg(args[n], XmNlabelString, s); ++n;
914 btn = XmCreatePushButton(popupMenu, "rotateCCW", args, n);
917 XtAddCallback(btn, XmNactivateCallback,
918 &rotateCCWCbk, (XtPointer)this);
920 s = XmStringCreateLocalized("Rotate clockwise");
921 XtSetArg(args[n], XmNlabelString, s); ++n;
922 btn = XmCreatePushButton(popupMenu, "rotateCW", args, n);
925 XtAddCallback(btn, XmNactivateCallback,
926 &rotateCWCbk, (XtPointer)this);
928 btn = XmCreateSeparator(popupMenu, "sep2", args, n);
931 s = XmStringCreateLocalized("Close");
932 XtSetArg(args[n], XmNlabelString, s); ++n;
933 s2 = XmStringCreateLocalized("Ctrl+W");
934 XtSetArg(args[n], XmNacceleratorText, s2); ++n;
935 btn = XmCreatePushButton(popupMenu, "close", args, n);
939 XtAddCallback(btn, XmNactivateCallback,
940 &closeCbk, (XtPointer)this);
942 s = XmStringCreateLocalized("Quit");
943 XtSetArg(args[n], XmNlabelString, s); ++n;
944 s2 = XmStringCreateLocalized("Q");
945 XtSetArg(args[n], XmNacceleratorText, s2); ++n;
946 btn = XmCreatePushButton(popupMenu, "quit", args, n);
950 XtAddCallback(btn, XmNactivateCallback,
951 &quitCbk, (XtPointer)this);
953 XmStringFree(emptyString);
956 void XPDFViewer::mapWindow() {
957 #ifdef HAVE_X11_XPM_H
964 XtPopup(win, XtGrabNone);
968 #ifdef HAVE_X11_XPM_H
969 if (XpmCreatePixmapFromData(display, XtWindow(win), xpdfIcon,
970 &iconPixmap, NULL, NULL) == XpmSuccess) {
971 XtVaSetValues(win, XmNiconPixmap, iconPixmap, NULL);
975 // set button bitmaps (must be done after the window is mapped)
976 XtVaGetValues(backBtn, XmNdepth, &depth,
977 XmNbackground, &bg, XmNarmColor, &arm, NULL);
978 XtVaSetValues(backBtn, XmNlabelType, XmPIXMAP,
980 XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
981 (char *)backArrow_bits,
984 BlackPixel(display, screenNum),
987 XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
988 (char *)backArrow_bits,
991 BlackPixel(display, screenNum),
993 XmNlabelInsensitivePixmap,
994 XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
995 (char *)backArrowDis_bits,
998 BlackPixel(display, screenNum),
1001 XtVaSetValues(prevTenPageBtn, XmNlabelType, XmPIXMAP,
1003 XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
1004 (char *)dblLeftArrow_bits,
1006 dblLeftArrow_height,
1007 BlackPixel(display, screenNum),
1010 XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
1011 (char *)dblLeftArrow_bits,
1013 dblLeftArrow_height,
1014 BlackPixel(display, screenNum),
1016 XmNlabelInsensitivePixmap,
1017 XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
1018 (char *)dblLeftArrowDis_bits,
1019 dblLeftArrowDis_width,
1020 dblLeftArrowDis_height,
1021 BlackPixel(display, screenNum),
1024 XtVaSetValues(prevPageBtn, XmNlabelType, XmPIXMAP,
1026 XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
1027 (char *)leftArrow_bits,
1030 BlackPixel(display, screenNum),
1033 XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
1034 (char *)leftArrow_bits,
1037 BlackPixel(display, screenNum),
1039 XmNlabelInsensitivePixmap,
1040 XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
1041 (char *)leftArrowDis_bits,
1043 leftArrowDis_height,
1044 BlackPixel(display, screenNum),
1047 XtVaSetValues(nextPageBtn, XmNlabelType, XmPIXMAP,
1049 XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
1050 (char *)rightArrow_bits,
1053 BlackPixel(display, screenNum),
1056 XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
1057 (char *)rightArrow_bits,
1060 BlackPixel(display, screenNum),
1062 XmNlabelInsensitivePixmap,
1063 XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
1064 (char *)rightArrowDis_bits,
1065 rightArrowDis_width,
1066 rightArrowDis_height,
1067 BlackPixel(display, screenNum),
1070 XtVaSetValues(nextTenPageBtn, XmNlabelType, XmPIXMAP,
1072 XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
1073 (char *)dblRightArrow_bits,
1074 dblRightArrow_width,
1075 dblRightArrow_height,
1076 BlackPixel(display, screenNum),
1079 XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
1080 (char *)dblRightArrow_bits,
1081 dblRightArrow_width,
1082 dblRightArrow_height,
1083 BlackPixel(display, screenNum),
1085 XmNlabelInsensitivePixmap,
1086 XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
1087 (char *)dblRightArrowDis_bits,
1088 dblRightArrowDis_width,
1089 dblRightArrowDis_height,
1090 BlackPixel(display, screenNum),
1093 XtVaSetValues(forwardBtn, XmNlabelType, XmPIXMAP,
1095 XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
1096 (char *)forwardArrow_bits,
1098 forwardArrow_height,
1099 BlackPixel(display, screenNum),
1102 XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
1103 (char *)forwardArrow_bits,
1105 forwardArrow_height,
1106 BlackPixel(display, screenNum),
1108 XmNlabelInsensitivePixmap,
1109 XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
1110 (char *)forwardArrowDis_bits,
1111 forwardArrowDis_width,
1112 forwardArrowDis_height,
1113 BlackPixel(display, screenNum),
1116 XtVaSetValues(findBtn, XmNlabelType, XmPIXMAP,
1118 XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
1122 BlackPixel(display, screenNum),
1125 XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
1129 BlackPixel(display, screenNum),
1131 XmNlabelInsensitivePixmap,
1132 XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
1133 (char *)findDis_bits,
1136 BlackPixel(display, screenNum),
1139 XtVaSetValues(printBtn, XmNlabelType, XmPIXMAP,
1141 XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
1145 BlackPixel(display, screenNum),
1148 XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
1152 BlackPixel(display, screenNum),
1154 XmNlabelInsensitivePixmap,
1155 XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
1156 (char *)printDis_bits,
1159 BlackPixel(display, screenNum),
1162 XtVaSetValues(aboutBtn, XmNlabelType, XmPIXMAP,
1164 XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
1168 BlackPixel(display, screenNum),
1171 XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
1175 BlackPixel(display, screenNum),
1180 void XPDFViewer::closeWindow() {
1182 XtDestroyWidget(win);
1185 Widget XPDFViewer::getZoomMenuBtn(int z) {
1186 if (z >= minZoom && z <= maxZoom) {
1187 return zoomMenuBtns[z - minZoom];
1189 if (z == zoomPage) {
1190 return zoomMenuBtns[maxZoom - minZoom + 1];
1192 if (z == zoomWidth) {
1193 return zoomMenuBtns[maxZoom - minZoom + 2];
1195 return zoomMenuBtns[0];
1198 void XPDFViewer::prevPageCbk(Widget widget, XtPointer ptr,
1199 XtPointer callData) {
1200 XPDFViewer *viewer = (XPDFViewer *)ptr;
1202 viewer->core->gotoPrevPage(1, gTrue, gFalse);
1203 viewer->core->takeFocus();
1206 void XPDFViewer::prevTenPageCbk(Widget widget, XtPointer ptr,
1207 XtPointer callData) {
1208 XPDFViewer *viewer = (XPDFViewer *)ptr;
1210 viewer->core->gotoPrevPage(10, gTrue, gFalse);
1211 viewer->core->takeFocus();
1214 void XPDFViewer::nextPageCbk(Widget widget, XtPointer ptr,
1215 XtPointer callData) {
1216 XPDFViewer *viewer = (XPDFViewer *)ptr;
1218 viewer->core->gotoNextPage(1, gTrue);
1219 viewer->core->takeFocus();
1222 void XPDFViewer::nextTenPageCbk(Widget widget, XtPointer ptr,
1223 XtPointer callData) {
1224 XPDFViewer *viewer = (XPDFViewer *)ptr;
1226 viewer->core->gotoNextPage(10, gTrue);
1227 viewer->core->takeFocus();
1230 void XPDFViewer::backCbk(Widget widget, XtPointer ptr,
1231 XtPointer callData) {
1232 XPDFViewer *viewer = (XPDFViewer *)ptr;
1234 viewer->core->goBackward();
1235 viewer->core->takeFocus();
1238 void XPDFViewer::forwardCbk(Widget widget, XtPointer ptr,
1239 XtPointer callData) {
1240 XPDFViewer *viewer = (XPDFViewer *)ptr;
1242 viewer->core->goForward();
1243 viewer->core->takeFocus();
1246 void XPDFViewer::zoomMenuCbk(Widget widget, XtPointer ptr,
1247 XtPointer callData) {
1248 XPDFViewer *viewer = (XPDFViewer *)ptr;
1251 XtVaGetValues(widget, XmNuserData, &userData, NULL);
1252 if ((int)userData != viewer->core->getZoom()) {
1253 viewer->displayPage(viewer->core->getPageNum(), (int)userData,
1254 viewer->core->getRotate(), gTrue, gFalse);
1256 viewer->core->takeFocus();
1259 void XPDFViewer::findCbk(Widget widget, XtPointer ptr,
1260 XtPointer callData) {
1261 XPDFViewer *viewer = (XPDFViewer *)ptr;
1263 if (!viewer->core->getDoc()) {
1266 XtManageChild(viewer->findDialog);
1269 void XPDFViewer::printCbk(Widget widget, XtPointer ptr,
1270 XtPointer callData) {
1271 XPDFViewer *viewer = (XPDFViewer *)ptr;
1273 if (!viewer->core->getDoc()) {
1276 XtManageChild(viewer->printDialog);
1279 void XPDFViewer::aboutCbk(Widget widget, XtPointer ptr,
1280 XtPointer callData) {
1281 XPDFViewer *viewer = (XPDFViewer *)ptr;
1283 XtManageChild(viewer->aboutDialog);
1286 void XPDFViewer::quitCbk(Widget widget, XtPointer ptr,
1287 XtPointer callData) {
1288 XPDFViewer *viewer = (XPDFViewer *)ptr;
1290 viewer->app->quit();
1293 void XPDFViewer::openCbk(Widget widget, XtPointer ptr,
1294 XtPointer callData) {
1295 XPDFViewer *viewer = (XPDFViewer *)ptr;
1297 viewer->mapOpenDialog(gFalse);
1300 void XPDFViewer::openInNewWindowCbk(Widget widget, XtPointer ptr,
1301 XtPointer callData) {
1302 XPDFViewer *viewer = (XPDFViewer *)ptr;
1304 viewer->mapOpenDialog(gTrue);
1307 void XPDFViewer::reloadCbk(Widget widget, XtPointer ptr,
1308 XtPointer callData) {
1309 XPDFViewer *viewer = (XPDFViewer *)ptr;
1311 viewer->reloadFile();
1314 void XPDFViewer::saveAsCbk(Widget widget, XtPointer ptr,
1315 XtPointer callData) {
1316 XPDFViewer *viewer = (XPDFViewer *)ptr;
1318 if (!viewer->core->getDoc()) {
1321 viewer->mapSaveAsDialog();
1324 void XPDFViewer::rotateCCWCbk(Widget widget, XtPointer ptr,
1325 XtPointer callData) {
1326 XPDFViewer *viewer = (XPDFViewer *)ptr;
1329 r = viewer->core->getRotate();
1330 r = (r == 0) ? 270 : r - 90;
1331 viewer->displayPage(viewer->core->getPageNum(), viewer->core->getZoom(),
1335 void XPDFViewer::rotateCWCbk(Widget widget, XtPointer ptr,
1336 XtPointer callData) {
1337 XPDFViewer *viewer = (XPDFViewer *)ptr;
1340 r = viewer->core->getRotate();
1341 r = (r == 270) ? 0 : r + 90;
1342 viewer->displayPage(viewer->core->getPageNum(), viewer->core->getZoom(),
1346 void XPDFViewer::closeCbk(Widget widget, XtPointer ptr,
1347 XtPointer callData) {
1348 XPDFViewer *viewer = (XPDFViewer *)ptr;
1350 viewer->app->close(viewer, gFalse);
1353 void XPDFViewer::closeMsgCbk(Widget widget, XtPointer ptr,
1354 XtPointer callData) {
1355 XPDFViewer *viewer = (XPDFViewer *)ptr;
1357 viewer->app->close(viewer, gTrue);
1360 void XPDFViewer::pageNumCbk(Widget widget, XtPointer ptr,
1361 XtPointer callData) {
1362 XPDFViewer *viewer = (XPDFViewer *)ptr;
1367 if (!viewer->core->getDoc()) {
1370 s = XmTextFieldGetString(viewer->pageNumText);
1371 for (p = s; *p; ++p) {
1377 if (pg < 1 || pg > viewer->core->getDoc()->getNumPages()) {
1380 viewer->displayPage(pg, viewer->core->getZoom(),
1381 viewer->core->getRotate(), gFalse, gTrue);
1382 viewer->core->takeFocus();
1386 XBell(viewer->display, 0);
1387 sprintf(buf, "%d", viewer->core->getPageNum());
1388 XmTextFieldSetString(viewer->pageNumText, buf);
1391 void XPDFViewer::updateCbk(void *data, GString *fileName,
1392 int pageNum, int numPages, char *linkLabel) {
1393 XPDFViewer *viewer = (XPDFViewer *)data;
1399 if (!(title = viewer->app->getTitle())) {
1400 title = (new GString(xpdfAppName))->append(": ")->append(fileName);
1402 XtVaSetValues(viewer->win, XmNtitle, title->getCString(),
1403 XmNiconName, title->getCString(), NULL);
1404 if (!viewer->app->getTitle()) {
1407 #ifndef DISABLE_OUTLINE
1408 if (!viewer->app->getFullScreen()) {
1409 viewer->setupOutline();
1412 viewer->setupPrintDialog();
1416 s = XmStringCreateLocalized("");
1417 XtVaSetValues(viewer->linkLabel, XmNlabelString, s, NULL);
1419 sprintf(buf, "%d", pageNum);
1420 XmTextFieldSetString(viewer->pageNumText, buf);
1421 XtVaSetValues(viewer->prevTenPageBtn, XmNsensitive,
1423 XtVaSetValues(viewer->prevPageBtn, XmNsensitive,
1425 XtVaSetValues(viewer->nextTenPageBtn, XmNsensitive,
1426 pageNum < viewer->core->getDoc()->getNumPages(), NULL);
1427 XtVaSetValues(viewer->nextPageBtn, XmNsensitive,
1428 pageNum < viewer->core->getDoc()->getNumPages(), NULL);
1429 XtVaSetValues(viewer->backBtn, XmNsensitive,
1430 viewer->core->canGoBack(), NULL);
1431 XtVaSetValues(viewer->forwardBtn, XmNsensitive,
1432 viewer->core->canGoForward(), NULL);
1435 if (numPages >= 0) {
1436 sprintf(buf, " of %d", numPages);
1437 s = XmStringCreateLocalized(buf);
1438 XtVaSetValues(viewer->pageCountLabel, XmNlabelString, s, NULL);
1443 s = XmStringCreateLocalized(linkLabel);
1444 XtVaSetValues(viewer->linkLabel, XmNlabelString, s, NULL);
1450 //------------------------------------------------------------------------
1451 // GUI code: outline
1452 //------------------------------------------------------------------------
1454 #ifndef DISABLE_OUTLINE
1456 void XPDFViewer::setupOutline() {
1462 // unmanage and destroy the old labels
1463 if (outlineLabels) {
1464 XtUnmanageChildren(outlineLabels, outlineLabelsLength);
1465 for (i = 0; i < outlineLabelsLength; ++i) {
1466 XtDestroyWidget(outlineLabels[i]);
1468 gfree(outlineLabels);
1469 outlineLabels = NULL;
1470 outlineLabelsLength = outlineLabelsSize = 0;
1473 // create the new labels
1474 items = core->getDoc()->getOutline()->getItems();
1475 if (items && items->getLength() > 0) {
1476 enc = new GString("Latin1");
1477 uMap = globalParams->getUnicodeMap(enc);
1479 setupOutlineItems(items, NULL, uMap);
1483 // manage the new labels
1484 XtManageChildren(outlineLabels, outlineLabelsLength);
1487 void XPDFViewer::setupOutlineItems(GList *items, Widget parent,
1498 for (i = 0; i < items->getLength(); ++i) {
1499 item = (OutlineItem *)items->get(i);
1500 title = new GString();
1501 for (j = 0; j < item->getTitleLength(); ++j) {
1502 n = uMap->mapUnicode(item->getTitle()[j], buf, sizeof(buf));
1503 title->append(buf, n);
1506 XtSetArg(args[n], XPDFNentryPosition, i); ++n;
1508 XtSetArg(args[n], XPDFNentryParent, parent); ++n;
1510 XtSetArg(args[n], XPDFNentryExpanded, item->isOpen()); ++n;
1511 s = XmStringCreateLocalized(title->getCString());
1513 XtSetArg(args[n], XmNlabelString, s); ++n;
1514 XtSetArg(args[n], XmNuserData, item); ++n;
1515 XtSetArg(args[n], XmNmarginWidth, 0); ++n;
1516 XtSetArg(args[n], XmNmarginHeight, 2); ++n;
1517 XtSetArg(args[n], XmNshadowThickness, 0); ++n;
1518 XtSetArg(args[n], XmNforeground,
1519 app->getReverseVideo() ? WhitePixel(display, screenNum)
1520 : BlackPixel(display, screenNum)); ++n;
1521 XtSetArg(args[n], XmNbackground, app->getPaperColor()); ++n;
1522 label = XmCreateLabelGadget(outlineTree, "label", args, n);
1524 if (outlineLabelsLength == outlineLabelsSize) {
1525 outlineLabelsSize += 64;
1526 outlineLabels = (Widget *)grealloc(outlineLabels,
1527 outlineLabelsSize * sizeof(Widget *));
1529 outlineLabels[outlineLabelsLength++] = label;
1531 if ((kids = item->getKids())) {
1532 setupOutlineItems(kids, label, uMap);
1537 void XPDFViewer::outlineSelectCbk(Widget widget, XtPointer ptr,
1538 XtPointer callData) {
1539 XPDFViewer *viewer = (XPDFViewer *)ptr;
1540 XPDFTreeSelectCallbackStruct *data =
1541 (XPDFTreeSelectCallbackStruct *)callData;
1544 XtVaGetValues(data->selectedItem, XmNuserData, &item, NULL);
1546 viewer->core->doAction(item->getAction());
1548 viewer->core->takeFocus();
1551 #endif // !DISABLE_OUTLINE
1553 //------------------------------------------------------------------------
1554 // GUI code: "about" dialog
1555 //------------------------------------------------------------------------
1557 void XPDFViewer::initAboutDialog() {
1558 Widget scrolledWin, col, label, sep, closeBtn;
1566 s = XmStringCreateLocalized(xpdfAppName ": About");
1567 XtSetArg(args[n], XmNdialogTitle, s); ++n;
1568 XtSetArg(args[n], XmNwidth, 450); ++n;
1569 XtSetArg(args[n], XmNheight, 300); ++n;
1570 aboutDialog = XmCreateFormDialog(win, "aboutDialog", args, n);
1573 //----- "close" button
1575 XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); ++n;
1576 XtSetArg(args[n], XmNrightOffset, 4); ++n;
1577 XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
1578 XtSetArg(args[n], XmNbottomOffset, 4); ++n;
1579 closeBtn = XmCreatePushButton(aboutDialog, "Close", args, n);
1580 XtManageChild(closeBtn);
1582 XtSetArg(args[n], XmNdefaultButton, closeBtn); ++n;
1583 XtSetArg(args[n], XmNcancelButton, closeBtn); ++n;
1584 XtSetValues(aboutDialog, args, n);
1586 //----- scrolled window and RowColumn
1588 XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
1589 XtSetArg(args[n], XmNbottomAttachment, XmATTACH_WIDGET); ++n;
1590 XtSetArg(args[n], XmNbottomWidget, closeBtn); ++n;
1591 XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); ++n;
1592 XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); ++n;
1593 XtSetArg(args[n], XmNscrollingPolicy, XmAUTOMATIC); ++n;
1594 scrolledWin = XmCreateScrolledWindow(aboutDialog, "scrolledWin", args, n);
1595 XtManageChild(scrolledWin);
1597 XtSetArg(args[n], XmNorientation, XmVERTICAL); ++n;
1598 XtSetArg(args[n], XmNpacking, XmPACK_TIGHT); ++n;
1599 col = XmCreateRowColumn(scrolledWin, "col", args, n);
1603 aboutBigFont = XmFontListAppendEntry(NULL,
1604 XmFontListEntryCreate(XmFONTLIST_DEFAULT_TAG, XmFONT_IS_FONT,
1605 XLoadQueryFont(display,
1606 "-*-times-bold-i-normal--20-*-*-*-*-*-iso8859-1")));
1607 aboutVersionFont = XmFontListAppendEntry(NULL,
1608 XmFontListEntryCreate(XmFONTLIST_DEFAULT_TAG, XmFONT_IS_FONT,
1609 XLoadQueryFont(display,
1610 "-*-times-medium-r-normal--16-*-*-*-*-*-iso8859-1")));
1611 aboutFixedFont = XmFontListAppendEntry(NULL,
1612 XmFontListEntryCreate(XmFONTLIST_DEFAULT_TAG, XmFONT_IS_FONT,
1613 XLoadQueryFont(display,
1614 "-*-courier-medium-r-normal--12-*-*-*-*-*-iso8859-1")));
1618 s = XmStringCreateLocalized("Xpdf");
1619 XtSetArg(args[n], XmNlabelString, s); ++n;
1620 XtSetArg(args[n], XmNfontList, aboutBigFont); ++n;
1621 label = XmCreateLabel(col, "h0", args, n);
1623 XtManageChild(label);
1625 s = XmStringCreateLocalized("Version " xpdfVersion);
1626 XtSetArg(args[n], XmNlabelString, s); ++n;
1627 XtSetArg(args[n], XmNfontList, aboutVersionFont); ++n;
1628 label = XmCreateLabel(col, "h1", args, n);
1630 XtManageChild(label);
1632 s = XmStringCreateLocalized(xpdfCopyright);
1633 XtSetArg(args[n], XmNlabelString, s); ++n;
1634 XtSetArg(args[n], XmNfontList, aboutVersionFont); ++n;
1635 label = XmCreateLabel(col, "h2", args, n);
1637 XtManageChild(label);
1639 s = XmStringCreateLocalized(" ");
1640 XtSetArg(args[n], XmNlabelString, s); ++n;
1641 XtSetArg(args[n], XmNfontList, aboutVersionFont); ++n;
1642 label = XmCreateLabel(col, "h3", args, n);
1644 XtManageChild(label);
1646 XtSetArg(args[n], XmNorientation, XmHORIZONTAL); ++n;
1647 sep = XmCreateSeparator(col, "sep", args, n);
1650 s = XmStringCreateLocalized(" ");
1651 XtSetArg(args[n], XmNlabelString, s); ++n;
1652 XtSetArg(args[n], XmNfontList, aboutVersionFont); ++n;
1653 label = XmCreateLabel(col, "h4", args, n);
1655 XtManageChild(label);
1659 for (i = 0; aboutWinText[i]; ++i) {
1661 s = XmStringCreateLocalized(aboutWinText[i]);
1662 XtSetArg(args[n], XmNlabelString, s); ++n;
1663 XtSetArg(args[n], XmNfontList, aboutFixedFont); ++n;
1664 sprintf(buf, "t%d", i);
1665 label = XmCreateLabel(col, buf, args, n);
1666 XtManageChild(label);
1671 //------------------------------------------------------------------------
1672 // GUI code: "open" dialog
1673 //------------------------------------------------------------------------
1675 void XPDFViewer::initOpenDialog() {
1678 XmString s1, s2, s3;
1681 s1 = XmStringCreateLocalized("Open");
1682 XtSetArg(args[n], XmNokLabelString, s1); ++n;
1683 s2 = XmStringCreateLocalized("*.[Pp][Dd][Ff]");
1684 XtSetArg(args[n], XmNpattern, s2); ++n;
1685 s3 = XmStringCreateLocalized(xpdfAppName ": Open");
1686 XtSetArg(args[n], XmNdialogTitle, s3); ++n;
1687 XtSetArg(args[n], XmNdialogStyle, XmDIALOG_PRIMARY_APPLICATION_MODAL); ++n;
1688 XtSetArg(args[n], XmNautoUnmanage, True); ++n;
1689 openDialog = XmCreateFileSelectionDialog(win, "openDialog", args, n);
1693 XtUnmanageChild(XmFileSelectionBoxGetChild(openDialog,
1694 XmDIALOG_HELP_BUTTON));
1695 XtAddCallback(openDialog, XmNokCallback,
1696 &openOkCbk, (XtPointer)this);
1699 void XPDFViewer::setOpenDialogDir(char *dir) {
1702 s = XmStringCreateLocalized(dir);
1703 XtVaSetValues(openDialog, XmNdirectory, s, NULL);
1707 void XPDFViewer::mapOpenDialog(GBool openInNewWindowA) {
1708 openInNewWindow = openInNewWindowA;
1709 XmFileSelectionDoSearch(openDialog, NULL);
1710 XtManageChild(openDialog);
1713 void XPDFViewer::openOkCbk(Widget widget, XtPointer ptr,
1714 XtPointer callData) {
1715 XPDFViewer *viewer = (XPDFViewer *)ptr;
1716 XmFileSelectionBoxCallbackStruct *data =
1717 (XmFileSelectionBoxCallbackStruct *)callData;
1719 XmStringContext context;
1720 XmStringCharSet charSet;
1721 XmStringDirection dir;
1723 GString *fileNameStr;
1725 XmStringInitContext(&context, data->value);
1726 if (XmStringGetNextSegment(context, &fileName, &charSet, &dir, &sep)) {
1727 fileNameStr = new GString(fileName);
1728 if (viewer->openInNewWindow) {
1729 viewer->app->open(fileNameStr);
1731 if (viewer->loadFile(fileNameStr)) {
1732 viewer->displayPage(1, viewer->core->getZoom(),
1733 viewer->core->getRotate(), gTrue, gTrue);
1740 XmStringFreeContext(context);
1743 //------------------------------------------------------------------------
1744 // GUI code: "find" dialog
1745 //------------------------------------------------------------------------
1747 void XPDFViewer::initFindDialog() {
1748 Widget row1, label, okBtn, closeBtn;
1755 s = XmStringCreateLocalized(xpdfAppName ": Find");
1756 XtSetArg(args[n], XmNdialogTitle, s); ++n;
1757 XtSetArg(args[n], XmNnavigationType, XmNONE); ++n;
1758 XtSetArg(args[n], XmNautoUnmanage, False); ++n;
1759 findDialog = XmCreateFormDialog(win, "findDialog", args, n);
1762 //----- top row: search string entry
1764 XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
1765 XtSetArg(args[n], XmNtopOffset, 4); ++n;
1766 XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); ++n;
1767 XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); ++n;
1768 XtSetArg(args[n], XmNorientation, XmHORIZONTAL); ++n;
1769 XtSetArg(args[n], XmNpacking, XmPACK_TIGHT); ++n;
1770 row1 = XmCreateRowColumn(findDialog, "row1", args, n);
1771 XtManageChild(row1);
1773 s = XmStringCreateLocalized("Find text: ");
1774 XtSetArg(args[n], XmNlabelString, s); ++n;
1775 label = XmCreateLabel(row1, "label", args, n);
1777 XtManageChild(label);
1779 XtSetArg(args[n], XmNnavigationType, XmEXCLUSIVE_TAB_GROUP); ++n;
1780 findText = XmCreateTextField(row1, "text", args, n);
1781 XtManageChild(findText);
1783 //----- "find" and "close" buttons
1785 XtSetArg(args[n], XmNtopAttachment, XmATTACH_WIDGET); ++n;
1786 XtSetArg(args[n], XmNtopWidget, row1); ++n;
1787 XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); ++n;
1788 XtSetArg(args[n], XmNleftOffset, 4); ++n;
1789 XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
1790 XtSetArg(args[n], XmNbottomOffset, 4); ++n;
1791 XtSetArg(args[n], XmNnavigationType, XmEXCLUSIVE_TAB_GROUP); ++n;
1792 okBtn = XmCreatePushButton(findDialog, "Find", args, n);
1793 XtManageChild(okBtn);
1794 XtAddCallback(okBtn, XmNactivateCallback,
1795 &findFindCbk, (XtPointer)this);
1797 XtSetArg(args[n], XmNtopAttachment, XmATTACH_WIDGET); ++n;
1798 XtSetArg(args[n], XmNtopWidget, row1); ++n;
1799 XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); ++n;
1800 XtSetArg(args[n], XmNrightOffset, 4); ++n;
1801 XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
1802 XtSetArg(args[n], XmNbottomOffset, 4); ++n;
1803 XtSetArg(args[n], XmNnavigationType, XmEXCLUSIVE_TAB_GROUP); ++n;
1804 closeBtn = XmCreatePushButton(findDialog, "Close", args, n);
1805 XtManageChild(closeBtn);
1806 XtAddCallback(closeBtn, XmNactivateCallback,
1807 &findCloseCbk, (XtPointer)this);
1809 XtSetArg(args[n], XmNdefaultButton, okBtn); ++n;
1810 XtSetArg(args[n], XmNcancelButton, closeBtn); ++n;
1811 XtSetArg(args[n], XmNinitialFocus, findText); ++n;
1812 XtSetValues(findDialog, args, n);
1815 void XPDFViewer::findFindCbk(Widget widget, XtPointer ptr,
1816 XtPointer callData) {
1817 XPDFViewer *viewer = (XPDFViewer *)ptr;
1819 viewer->core->find(XmTextFieldGetString(viewer->findText));
1822 void XPDFViewer::findCloseCbk(Widget widget, XtPointer ptr,
1823 XtPointer callData) {
1824 XPDFViewer *viewer = (XPDFViewer *)ptr;
1826 XtUnmanageChild(viewer->findDialog);
1829 //------------------------------------------------------------------------
1830 // GUI code: "save as" dialog
1831 //------------------------------------------------------------------------
1833 void XPDFViewer::initSaveAsDialog() {
1836 XmString s1, s2, s3;
1839 s1 = XmStringCreateLocalized("Save");
1840 XtSetArg(args[n], XmNokLabelString, s1); ++n;
1841 s2 = XmStringCreateLocalized("*.[Pp][Dd][Ff]");
1842 XtSetArg(args[n], XmNpattern, s2); ++n;
1843 s3 = XmStringCreateLocalized(xpdfAppName ": Save as");
1844 XtSetArg(args[n], XmNdialogTitle, s3); ++n;
1845 XtSetArg(args[n], XmNdialogStyle, XmDIALOG_PRIMARY_APPLICATION_MODAL); ++n;
1846 XtSetArg(args[n], XmNautoUnmanage, True); ++n;
1847 saveAsDialog = XmCreateFileSelectionDialog(win, "saveAsDialog", args, n);
1851 XtUnmanageChild(XmFileSelectionBoxGetChild(saveAsDialog,
1852 XmDIALOG_HELP_BUTTON));
1853 XtAddCallback(saveAsDialog, XmNokCallback,
1854 &saveAsOkCbk, (XtPointer)this);
1857 void XPDFViewer::setSaveAsDialogDir(char *dir) {
1860 s = XmStringCreateLocalized(dir);
1861 XtVaSetValues(saveAsDialog, XmNdirectory, s, NULL);
1865 void XPDFViewer::mapSaveAsDialog() {
1866 XmFileSelectionDoSearch(saveAsDialog, NULL);
1867 XtManageChild(saveAsDialog);
1870 void XPDFViewer::saveAsOkCbk(Widget widget, XtPointer ptr,
1871 XtPointer callData) {
1872 XPDFViewer *viewer = (XPDFViewer *)ptr;
1873 XmFileSelectionBoxCallbackStruct *data =
1874 (XmFileSelectionBoxCallbackStruct *)callData;
1876 GString *fileNameStr;
1877 XmStringContext context;
1878 XmStringCharSet charSet;
1879 XmStringDirection dir;
1882 XmStringInitContext(&context, data->value);
1883 if (XmStringGetNextSegment(context, &fileName, &charSet, &dir, &sep)) {
1884 fileNameStr = new GString(fileName);
1885 viewer->core->getDoc()->saveAs(fileNameStr);
1890 XmStringFreeContext(context);
1893 //------------------------------------------------------------------------
1894 // GUI code: "print" dialog
1895 //------------------------------------------------------------------------
1897 void XPDFViewer::initPrintDialog() {
1898 Widget sep1, sep2, row, label1, label2, okBtn, cancelBtn;
1905 s = XmStringCreateLocalized(xpdfAppName ": Print");
1906 XtSetArg(args[n], XmNdialogTitle, s); ++n;
1907 XtSetArg(args[n], XmNdialogStyle, XmDIALOG_PRIMARY_APPLICATION_MODAL); ++n;
1908 printDialog = XmCreateFormDialog(win, "printDialog", args, n);
1911 //----- "print with command"
1913 XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
1914 XtSetArg(args[n], XmNtopOffset, 4); ++n;
1915 XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); ++n;
1916 XtSetArg(args[n], XmNindicatorType, XmONE_OF_MANY); ++n;
1917 XtSetArg(args[n], XmNset, XmSET); ++n;
1918 s = XmStringCreateLocalized("Print with command:");
1919 XtSetArg(args[n], XmNlabelString, s); ++n;
1920 printWithCmdBtn = XmCreateToggleButton(printDialog, "printWithCmd", args, n);
1922 XtManageChild(printWithCmdBtn);
1923 XtAddCallback(printWithCmdBtn, XmNvalueChangedCallback,
1924 &printWithCmdBtnCbk, (XtPointer)this);
1926 XtSetArg(args[n], XmNtopAttachment, XmATTACH_WIDGET); ++n;
1927 XtSetArg(args[n], XmNtopWidget, printWithCmdBtn); ++n;
1928 XtSetArg(args[n], XmNtopOffset, 2); ++n;
1929 XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); ++n;
1930 XtSetArg(args[n], XmNleftOffset, 16); ++n;
1931 XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); ++n;
1932 XtSetArg(args[n], XmNrightOffset, 4); ++n;
1933 XtSetArg(args[n], XmNcolumns, 40); ++n;
1934 printCmdText = XmCreateTextField(printDialog, "printCmd", args, n);
1935 XtManageChild(printCmdText);
1937 //----- "print with command"
1939 XtSetArg(args[n], XmNtopAttachment, XmATTACH_WIDGET); ++n;
1940 XtSetArg(args[n], XmNtopWidget, printCmdText); ++n;
1941 XtSetArg(args[n], XmNtopOffset, 4); ++n;
1942 XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); ++n;
1943 XtSetArg(args[n], XmNindicatorType, XmONE_OF_MANY); ++n;
1944 XtSetArg(args[n], XmNset, XmUNSET); ++n;
1945 s = XmStringCreateLocalized("Print to file:");
1946 XtSetArg(args[n], XmNlabelString, s); ++n;
1947 printToFileBtn = XmCreateToggleButton(printDialog, "printToFile", args, n);
1949 XtManageChild(printToFileBtn);
1950 XtAddCallback(printToFileBtn, XmNvalueChangedCallback,
1951 &printToFileBtnCbk, (XtPointer)this);
1953 XtSetArg(args[n], XmNtopAttachment, XmATTACH_WIDGET); ++n;
1954 XtSetArg(args[n], XmNtopWidget, printToFileBtn); ++n;
1955 XtSetArg(args[n], XmNtopOffset, 2); ++n;
1956 XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); ++n;
1957 XtSetArg(args[n], XmNleftOffset, 16); ++n;
1958 XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); ++n;
1959 XtSetArg(args[n], XmNrightOffset, 4); ++n;
1960 XtSetArg(args[n], XmNcolumns, 40); ++n;
1961 XtSetArg(args[n], XmNsensitive, False); ++n;
1962 printFileText = XmCreateTextField(printDialog, "printFile", args, n);
1963 XtManageChild(printFileText);
1967 XtSetArg(args[n], XmNtopAttachment, XmATTACH_WIDGET); ++n;
1968 XtSetArg(args[n], XmNtopWidget, printFileText); ++n;
1969 XtSetArg(args[n], XmNtopOffset, 8); ++n;
1970 XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); ++n;
1971 XtSetArg(args[n], XmNleftOffset, 8); ++n;
1972 XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); ++n;
1973 XtSetArg(args[n], XmNrightOffset, 8); ++n;
1974 XtSetArg(args[n], XmNorientation, XmHORIZONTAL); ++n;
1975 sep1 = XmCreateSeparator(printDialog, "sep1", args, n);
1976 XtManageChild(sep1);
1980 XtSetArg(args[n], XmNtopAttachment, XmATTACH_WIDGET); ++n;
1981 XtSetArg(args[n], XmNtopWidget, sep1); ++n;
1982 XtSetArg(args[n], XmNtopOffset, 8); ++n;
1983 XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); ++n;
1984 XtSetArg(args[n], XmNleftOffset, 4); ++n;
1985 XtSetArg(args[n], XmNorientation, XmHORIZONTAL); ++n;
1986 XtSetArg(args[n], XmNpacking, XmPACK_TIGHT); ++n;
1987 row = XmCreateRowColumn(printDialog, "row", args, n);
1990 s = XmStringCreateLocalized("Pages:");
1991 XtSetArg(args[n], XmNlabelString, s); ++n;
1992 label1 = XmCreateLabel(row, "label1", args, n);
1994 XtManageChild(label1);
1996 XtSetArg(args[n], XmNcolumns, 5); ++n;
1997 printFirstPage = XmCreateTextField(row, "printFirstPage", args, n);
1998 XtManageChild(printFirstPage);
2000 s = XmStringCreateLocalized("to");
2001 XtSetArg(args[n], XmNlabelString, s); ++n;
2002 label2 = XmCreateLabel(row, "label2", args, n);
2004 XtManageChild(label2);
2006 XtSetArg(args[n], XmNcolumns, 5); ++n;
2007 printLastPage = XmCreateTextField(row, "printLastPage", args, n);
2008 XtManageChild(printLastPage);
2012 XtSetArg(args[n], XmNtopAttachment, XmATTACH_WIDGET); ++n;
2013 XtSetArg(args[n], XmNtopWidget, row); ++n;
2014 XtSetArg(args[n], XmNtopOffset, 8); ++n;
2015 XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); ++n;
2016 XtSetArg(args[n], XmNleftOffset, 8); ++n;
2017 XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); ++n;
2018 XtSetArg(args[n], XmNrightOffset, 8); ++n;
2019 XtSetArg(args[n], XmNorientation, XmHORIZONTAL); ++n;
2020 sep2 = XmCreateSeparator(printDialog, "sep2", args, n);
2021 XtManageChild(sep2);
2023 //----- "print" and "cancel" buttons
2025 XtSetArg(args[n], XmNtopAttachment, XmATTACH_WIDGET); ++n;
2026 XtSetArg(args[n], XmNtopWidget, sep2); ++n;
2027 XtSetArg(args[n], XmNtopOffset, 8); ++n;
2028 XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); ++n;
2029 XtSetArg(args[n], XmNleftOffset, 4); ++n;
2030 XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
2031 XtSetArg(args[n], XmNbottomOffset, 4); ++n;
2032 okBtn = XmCreatePushButton(printDialog, "Print", args, n);
2033 XtManageChild(okBtn);
2034 XtAddCallback(okBtn, XmNactivateCallback,
2035 &printPrintCbk, (XtPointer)this);
2037 XtSetArg(args[n], XmNtopAttachment, XmATTACH_WIDGET); ++n;
2038 XtSetArg(args[n], XmNtopWidget, sep2); ++n;
2039 XtSetArg(args[n], XmNtopOffset, 8); ++n;
2040 XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); ++n;
2041 XtSetArg(args[n], XmNrightOffset, 4); ++n;
2042 XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
2043 XtSetArg(args[n], XmNbottomOffset, 4); ++n;
2044 cancelBtn = XmCreatePushButton(printDialog, "Cancel", args, n);
2045 XtManageChild(cancelBtn);
2047 XtSetArg(args[n], XmNdefaultButton, okBtn); ++n;
2048 XtSetArg(args[n], XmNcancelButton, cancelBtn); ++n;
2049 XtSetValues(printDialog, args, n);
2052 void XPDFViewer::setupPrintDialog() {
2055 GString *pdfFileName, *psFileName;
2058 doc = core->getDoc();
2060 psFileName = globalParams->getPSFile();
2061 if (psFileName && psFileName->getChar(0) != '|') {
2062 XmTextFieldSetString(printFileText, psFileName->getCString());
2064 pdfFileName = doc->getFileName();
2065 p = pdfFileName->getCString() + pdfFileName->getLength() - 4;
2066 if (!strcmp(p, ".pdf") || !strcmp(p, ".PDF")) {
2067 psFileName = new GString(pdfFileName->getCString(),
2068 pdfFileName->getLength() - 4);
2070 psFileName = pdfFileName->copy();
2072 psFileName->append(".ps");
2073 XmTextFieldSetString(printFileText, psFileName->getCString());
2077 psFileName = globalParams->getPSFile();
2078 if (psFileName && psFileName->getChar(0) == '|') {
2079 XmTextFieldSetString(printCmdText,
2080 psFileName->getCString() + 1);
2083 sprintf(buf, "%d", doc->getNumPages());
2084 XmTextFieldSetString(printFirstPage, "1");
2085 XmTextFieldSetString(printLastPage, buf);
2088 void XPDFViewer::printWithCmdBtnCbk(Widget widget, XtPointer ptr,
2089 XtPointer callData) {
2090 XPDFViewer *viewer = (XPDFViewer *)ptr;
2091 XmToggleButtonCallbackStruct *data =
2092 (XmToggleButtonCallbackStruct *)callData;
2094 if (data->set != XmSET) {
2095 XmToggleButtonSetState(viewer->printWithCmdBtn, True, False);
2097 XmToggleButtonSetState(viewer->printToFileBtn, False, False);
2098 XtVaSetValues(viewer->printCmdText, XmNsensitive, True, NULL);
2099 XtVaSetValues(viewer->printFileText, XmNsensitive, False, NULL);
2102 void XPDFViewer::printToFileBtnCbk(Widget widget, XtPointer ptr,
2103 XtPointer callData) {
2104 XPDFViewer *viewer = (XPDFViewer *)ptr;
2105 XmToggleButtonCallbackStruct *data =
2106 (XmToggleButtonCallbackStruct *)callData;
2108 if (data->set != XmSET) {
2109 XmToggleButtonSetState(viewer->printToFileBtn, True, False);
2111 XmToggleButtonSetState(viewer->printWithCmdBtn, False, False);
2112 XtVaSetValues(viewer->printFileText, XmNsensitive, True, NULL);
2113 XtVaSetValues(viewer->printCmdText, XmNsensitive, False, NULL);
2116 void XPDFViewer::printPrintCbk(Widget widget, XtPointer ptr,
2117 XtPointer callData) {
2118 XPDFViewer *viewer = (XPDFViewer *)ptr;
2119 unsigned char withCmd;
2120 GString *psFileName;
2121 int firstPage, lastPage;
2125 doc = viewer->core->getDoc();
2126 if (!doc->okToPrint()) {
2127 error(-1, "Printing this document is not allowed.");
2131 viewer->core->setBusyCursor(gTrue);
2133 XtVaGetValues(viewer->printWithCmdBtn, XmNset, &withCmd, NULL);
2135 psFileName = new GString(XmTextFieldGetString(viewer->printCmdText));
2136 psFileName->insert(0, '|');
2138 psFileName = new GString(XmTextFieldGetString(viewer->printFileText));
2141 firstPage = atoi(XmTextFieldGetString(viewer->printFirstPage));
2142 lastPage = atoi(XmTextFieldGetString(viewer->printLastPage));
2143 if (firstPage < 1) {
2145 } else if (firstPage > doc->getNumPages()) {
2146 firstPage = doc->getNumPages();
2148 if (lastPage < firstPage) {
2149 lastPage = firstPage;
2150 } else if (lastPage > doc->getNumPages()) {
2151 lastPage = doc->getNumPages();
2154 psOut = new PSOutputDev(psFileName->getCString(), doc->getXRef(),
2155 doc->getCatalog(), firstPage, lastPage,
2157 if (psOut->isOk()) {
2158 doc->displayPages(psOut, firstPage, lastPage, 72, 0, gFalse);
2163 viewer->core->setBusyCursor(gFalse);
2166 //------------------------------------------------------------------------
2167 // GUI code: password dialog
2168 //------------------------------------------------------------------------
2170 void XPDFViewer::initPasswordDialog() {
2171 Widget row, label, okBtn, cancelBtn;
2178 s = XmStringCreateLocalized(xpdfAppName ": Password");
2179 XtSetArg(args[n], XmNdialogTitle, s); ++n;
2180 XtSetArg(args[n], XmNdialogStyle, XmDIALOG_PRIMARY_APPLICATION_MODAL); ++n;
2181 passwordDialog = XmCreateFormDialog(win, "passwordDialog", args, n);
2186 XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
2187 XtSetArg(args[n], XmNtopOffset, 4); ++n;
2188 XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); ++n;
2189 XtSetArg(args[n], XmNleftOffset, 4); ++n;
2190 s = XmStringCreateLocalized(" ");
2191 XtSetArg(args[n], XmNlabelString, s); ++n;
2192 passwordMsg = XmCreateLabel(passwordDialog, "msg", args, n);
2194 XtManageChild(passwordMsg);
2196 //----- label and password entry
2198 XtSetArg(args[n], XmNtopAttachment, XmATTACH_WIDGET); ++n;
2199 XtSetArg(args[n], XmNtopWidget, passwordMsg); ++n;
2200 XtSetArg(args[n], XmNtopOffset, 4); ++n;
2201 XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); ++n;
2202 XtSetArg(args[n], XmNleftOffset, 4); ++n;
2203 XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); ++n;
2204 XtSetArg(args[n], XmNleftOffset, 4); ++n;
2205 XtSetArg(args[n], XmNorientation, XmHORIZONTAL); ++n;
2206 XtSetArg(args[n], XmNpacking, XmPACK_TIGHT); ++n;
2207 row = XmCreateRowColumn(passwordDialog, "row", args, n);
2210 s = XmStringCreateLocalized("Password: ");
2211 XtSetArg(args[n], XmNlabelString, s); ++n;
2212 label = XmCreateLabel(row, "label", args, n);
2214 XtManageChild(label);
2216 XtSetArg(args[n], XmNcolumns, 16); ++n;
2217 passwordText = XmCreateTextField(row, "text", args, n);
2218 XtManageChild(passwordText);
2219 XtAddCallback(passwordText, XmNmodifyVerifyCallback,
2220 &passwordTextVerifyCbk, this);
2222 //----- "Ok" and "Cancel" buttons
2224 XtSetArg(args[n], XmNtopAttachment, XmATTACH_WIDGET); ++n;
2225 XtSetArg(args[n], XmNtopWidget, row); ++n;
2226 XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); ++n;
2227 XtSetArg(args[n], XmNleftOffset, 4); ++n;
2228 XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
2229 XtSetArg(args[n], XmNbottomOffset, 4); ++n;
2230 XtSetArg(args[n], XmNnavigationType, XmEXCLUSIVE_TAB_GROUP); ++n;
2231 okBtn = XmCreatePushButton(passwordDialog, "Ok", args, n);
2232 XtManageChild(okBtn);
2233 XtAddCallback(okBtn, XmNactivateCallback,
2234 &passwordOkCbk, (XtPointer)this);
2236 XtSetArg(args[n], XmNtopAttachment, XmATTACH_WIDGET); ++n;
2237 XtSetArg(args[n], XmNtopWidget, row); ++n;
2238 XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); ++n;
2239 XtSetArg(args[n], XmNrightOffset, 4); ++n;
2240 XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
2241 XtSetArg(args[n], XmNbottomOffset, 4); ++n;
2242 XtSetArg(args[n], XmNnavigationType, XmEXCLUSIVE_TAB_GROUP); ++n;
2243 cancelBtn = XmCreatePushButton(passwordDialog, "Cancel", args, n);
2244 XtManageChild(cancelBtn);
2245 XtAddCallback(cancelBtn, XmNactivateCallback,
2246 &passwordCancelCbk, (XtPointer)this);
2248 XtSetArg(args[n], XmNdefaultButton, okBtn); ++n;
2249 XtSetArg(args[n], XmNcancelButton, cancelBtn); ++n;
2250 XtSetArg(args[n], XmNinitialFocus, passwordText); ++n;
2251 XtSetValues(passwordDialog, args, n);
2254 void XPDFViewer::passwordTextVerifyCbk(Widget widget, XtPointer ptr,
2255 XtPointer callData) {
2256 XPDFViewer *viewer = (XPDFViewer *)ptr;
2257 XmTextVerifyCallbackStruct *data =
2258 (XmTextVerifyCallbackStruct *)callData;
2261 i = (int)data->startPos;
2262 n = (int)data->endPos - i;
2263 if (i > viewer->password->getLength()) {
2264 i = viewer->password->getLength();
2266 if (i + n > viewer->password->getLength()) {
2267 n = viewer->password->getLength() - i;
2269 viewer->password->del(i, n);
2270 viewer->password->insert(i, data->text->ptr, data->text->length);
2272 for (i = 0; i < data->text->length; ++i) {
2273 data->text->ptr[i] = '*';
2278 void XPDFViewer::passwordOkCbk(Widget widget, XtPointer ptr,
2279 XtPointer callData) {
2280 XPDFViewer *viewer = (XPDFViewer *)ptr;
2282 viewer->passwordDone = 1;
2285 void XPDFViewer::passwordCancelCbk(Widget widget, XtPointer ptr,
2286 XtPointer callData) {
2287 XPDFViewer *viewer = (XPDFViewer *)ptr;
2289 viewer->passwordDone = -1;
2292 void XPDFViewer::getPassword(GBool again) {
2299 password = new GString();
2301 XmTextFieldSetString(passwordText, "");
2302 s = XmStringCreateLocalized(
2303 again ? (char *)"Incorrect password. Please try again."
2304 : (char *)"This document requires a password.");
2305 XtVaSetValues(passwordMsg, XmNlabelString, s, NULL);
2307 XtManageChild(passwordDialog);
2310 XtAppNextEvent(app->getAppContext(), &event);
2311 XtDispatchEvent(&event);
2312 } while (!passwordDone);
2314 if (passwordDone < 0) {