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-rw-r--r--filters/kword/pdf/xpdf/xpdf/XPDFViewer.cc2318
1 files changed, 0 insertions, 2318 deletions
diff --git a/filters/kword/pdf/xpdf/xpdf/XPDFViewer.cc b/filters/kword/pdf/xpdf/xpdf/XPDFViewer.cc
deleted file mode 100644
index a8c8f8f0f..000000000
--- a/filters/kword/pdf/xpdf/xpdf/XPDFViewer.cc
+++ /dev/null
@@ -1,2318 +0,0 @@
-//========================================================================
-//
-// XPDFViewer.cc
-//
-// Copyright 2002 Glyph & Cog, LLC
-//
-//========================================================================
-
-#include <aconf.h>
-
-#ifdef USE_GCC_PRAGMAS
-#pragma implementation
-#endif
-
-#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
-#include <X11/cursorfont.h>
-#ifdef HAVE_X11_XPM_H
-#include <X11/xpm.h>
-#endif
-#include "gmem.h"
-#include "gfile.h"
-#include "GString.h"
-#include "GList.h"
-#include "Error.h"
-#include "GlobalParams.h"
-#include "PDFDoc.h"
-#include "ErrorCodes.h"
-#include "Outline.h"
-#include "UnicodeMap.h"
-#ifndef DISABLE_OUTLINE
-#define Object XtObject
-#include "XPDFTree.h"
-#undef Object
-#endif
-#include "XPDFApp.h"
-#include "XPDFViewer.h"
-#include "XPixmapOutputDev.h"
-#include "PSOutputDev.h"
-#include "config.h"
-
-// these macro defns conflict with xpdf's Object class
-#ifdef LESSTIF_VERSION
-#undef XtDisplay
-#undef XtScreen
-#undef XtWindow
-#undef XtParent
-#undef XtIsRealized
-#endif
-
-#if XmVERSION <= 1
-#define XmSET True
-#define XmUNSET False
-#endif
-
-//------------------------------------------------------------------------
-// GUI includes
-//------------------------------------------------------------------------
-
-#include "xpdfIcon.xpm"
-#include "leftArrow.xbm"
-#include "leftArrowDis.xbm"
-#include "dblLeftArrow.xbm"
-#include "dblLeftArrowDis.xbm"
-#include "rightArrow.xbm"
-#include "rightArrowDis.xbm"
-#include "dblRightArrow.xbm"
-#include "dblRightArrowDis.xbm"
-#include "backArrow.xbm"
-#include "backArrowDis.xbm"
-#include "forwardArrow.xbm"
-#include "forwardArrowDis.xbm"
-#include "find.xbm"
-#include "findDis.xbm"
-#include "print.xbm"
-#include "printDis.xbm"
-#include "about.xbm"
-#include "about-text.h"
-
-//------------------------------------------------------------------------
-
-XPDFViewer::XPDFViewer(XPDFApp *appA, GString *fileName,
- int pageA, GString *destName,
- GString *ownerPassword, GString *userPassword) {
- LinkDest *dest;
- int pg, z;
- GString *dir;
-
- app = appA;
- win = NULL;
- core = NULL;
- password = NULL;
- ok = gFalse;
-#ifndef DISABLE_OUTLINE
- outlineLabels = NULL;
- outlineLabelsLength = outlineLabelsSize = 0;
-#endif
-
- // do Motif-specific initialization and create the window;
- // this also creates the core object
- initWindow();
- initAboutDialog();
- initOpenDialog();
- initFindDialog();
- initSaveAsDialog();
- initPrintDialog();
- initPasswordDialog();
-
- dest = NULL; // make gcc happy
- pg = pageA; // make gcc happy
-
- if (fileName) {
- if (loadFile(fileName, ownerPassword, userPassword)) {
- getPageAndDest(pageA, destName, &pg, &dest);
- if (pg > 0) {
- core->resizeToPage(pg);
- }
- dir = makePathAbsolute(grabPath(fileName->getCString()));
- setOpenDialogDir(dir->getCString());
- setSaveAsDialogDir(dir->getCString());
- delete dir;
- } else {
- return;
- }
- }
-
- // map the window -- we do this after calling resizeToPage to avoid
- // an annoying on-screen resize
- mapWindow();
-
- // display the first page
- z = app->getFullScreen() ? zoomPage : core->getZoom();
- if (dest) {
- displayDest(dest, z, core->getRotate(), gTrue);
- delete dest;
- } else {
- displayPage(pg, z, core->getRotate(), gTrue, gTrue);
- }
-
- ok = gTrue;
-}
-
-XPDFViewer::~XPDFViewer() {
- delete core;
- XmFontListFree(aboutBigFont);
- XmFontListFree(aboutVersionFont);
- XmFontListFree(aboutFixedFont);
- closeWindow();
-#ifndef DISABLE_OUTLINE
- if (outlineLabels) {
- gfree(outlineLabels);
- }
-#endif
- if (password) {
- delete password;
- }
-}
-
-void XPDFViewer::open(GString *fileName, int pageA, GString *destName) {
- LinkDest *dest;
- int pg, z;
-
- if (!core->getDoc() || fileName->cmp(core->getDoc()->getFileName())) {
- if (!loadFile(fileName, NULL, NULL)) {
- return;
- }
- }
- getPageAndDest(pageA, destName, &pg, &dest);
- z = app->getFullScreen() ? zoomPage : core->getZoom();
- if (dest) {
- displayDest(dest, z, core->getRotate(), gTrue);
- delete dest;
- } else {
- displayPage(pg, z, core->getRotate(), gTrue, gTrue);
- }
-}
-
-void XPDFViewer::clear() {
- char *title;
- XmString s;
-
- core->clear();
-
- // set up title, number-of-pages display
- title = app->getTitle() ? app->getTitle()->getCString()
- : (char *)xpdfAppName;
- XtVaSetValues(win, XmNtitle, title, XmNiconName, title, NULL);
- s = XmStringCreateLocalized("");
- XtVaSetValues(pageNumText, XmNlabelString, s, NULL);
- XmStringFree(s);
- s = XmStringCreateLocalized(" of 0");
- XtVaSetValues(pageCountLabel, XmNlabelString, s, NULL);
- XmStringFree(s);
-
- // disable buttons
- XtVaSetValues(prevTenPageBtn, XmNsensitive, False, NULL);
- XtVaSetValues(prevPageBtn, XmNsensitive, False, NULL);
- XtVaSetValues(nextTenPageBtn, XmNsensitive, False, NULL);
- XtVaSetValues(nextPageBtn, XmNsensitive, False, NULL);
-}
-
-//------------------------------------------------------------------------
-// load / display
-//------------------------------------------------------------------------
-
-GBool XPDFViewer::loadFile(GString *fileName, GString *ownerPassword,
- GString *userPassword) {
- return core->loadFile(fileName, ownerPassword, userPassword) == errNone;
-}
-
-void XPDFViewer::reloadFile() {
- int pg;
-
- if (!core->getDoc()) {
- return;
- }
- pg = core->getPageNum();
- loadFile(core->getDoc()->getFileName());
- if (pg > core->getDoc()->getNumPages()) {
- pg = core->getDoc()->getNumPages();
- }
- displayPage(pg, core->getZoom(), core->getRotate(), gFalse, gFalse);
-}
-
-void XPDFViewer::displayPage(int pageA, int zoomA, int rotateA,
- GBool scrollToTop, GBool addToHist) {
- core->displayPage(pageA, zoomA, rotateA, scrollToTop, addToHist);
-}
-
-void XPDFViewer::displayDest(LinkDest *dest, int zoomA, int rotateA,
- GBool addToHist) {
- core->displayDest(dest, zoomA, rotateA, addToHist);
-}
-
-void XPDFViewer::getPageAndDest(int pageA, GString *destName,
- int *pageOut, LinkDest **destOut) {
- Ref pageRef;
-
- // find the page number for a named destination
- *pageOut = pageA;
- *destOut = NULL;
- if (destName && (*destOut = core->getDoc()->findDest(destName))) {
- if ((*destOut)->isPageRef()) {
- pageRef = (*destOut)->getPageRef();
- *pageOut = core->getDoc()->findPage(pageRef.num, pageRef.gen);
- } else {
- *pageOut = (*destOut)->getPageNum();
- }
- }
-
- if (*pageOut <= 0) {
- *pageOut = 1;
- }
- if (*pageOut > core->getDoc()->getNumPages()) {
- *pageOut = core->getDoc()->getNumPages();
- }
-}
-
-//------------------------------------------------------------------------
-// password dialog
-//------------------------------------------------------------------------
-
-GString *XPDFViewer::reqPasswordCbk(void *data, GBool again) {
- XPDFViewer *viewer = (XPDFViewer *)data;
-
- viewer->getPassword(again);
- return viewer->password;
-}
-
-//------------------------------------------------------------------------
-// actions
-//------------------------------------------------------------------------
-
-void XPDFViewer::actionCbk(void *data, char *action) {
- XPDFViewer *viewer = (XPDFViewer *)data;
-
- if (!strcmp(action, "Quit")) {
- viewer->app->quit();
- }
-}
-
-//------------------------------------------------------------------------
-// keyboard/mouse input
-//------------------------------------------------------------------------
-
-void XPDFViewer::keyPressCbk(void *data, char *s, KeySym key,
- Guint modifiers) {
- XPDFViewer *viewer = (XPDFViewer *)data;
- int z;
-
- if (s[0]) {
- switch (s[0]) {
- case 'O':
- case 'o':
- viewer->mapOpenDialog(gFalse);
- break;
- case 'R':
- case 'r':
- viewer->reloadFile();
- break;
- case 'F':
- case 'f':
- case '\006': // ctrl-F
- if (viewer->core->getDoc()) {
- XtManageChild(viewer->findDialog);
- }
- break;
- case '\007': // ctrl-G
- if (viewer->core->getDoc()) {
- XPDFViewer::findFindCbk(None, viewer, NULL);
- }
- break;
- case '\020': // ctrl-P
- if (viewer->core->getDoc()) {
- XtManageChild(viewer->printDialog);
- }
- break;
- case 'N':
- case 'n':
- viewer->core->gotoNextPage(1, !(modifiers & Mod5Mask));
- break;
- case 'P':
- case 'p':
- viewer->core->gotoPrevPage(1, !(modifiers & Mod5Mask), gFalse);
- break;
- case ' ':
- if (viewer->app->getFullScreen()) {
- viewer->core->gotoNextPage(1, gTrue);
- } else {
- viewer->core->scrollPageDown();
- }
- break;
- case '\b': // bs
- case '\177': // del
- if (viewer->app->getFullScreen()) {
- viewer->core->gotoPrevPage(1, gTrue, gFalse);
- } else {
- viewer->core->scrollPageUp();
- }
- break;
- case 'v':
- viewer->core->goForward();
- break;
- case 'b':
- viewer->core->goBackward();
- break;
- case 'g':
- if (!viewer->app->getFullScreen()) {
- XmTextFieldSetSelection(
- viewer->pageNumText, 0,
- strlen(XmTextFieldGetString(viewer->pageNumText)),
- XtLastTimestampProcessed(viewer->display));
- XmProcessTraversal(viewer->pageNumText, XmTRAVERSE_CURRENT);
- }
- break;
- case 'h': // vi-style left
- if (!viewer->app->getFullScreen() && viewer->app->getViKeys()) {
- viewer->core->scrollLeft();
- }
- break;
- case 'l': // vi-style right
- if (!viewer->app->getFullScreen() && viewer->app->getViKeys()) {
- viewer->core->scrollRight();
- }
- break;
- case 'k': // vi-style up
- if (!viewer->app->getFullScreen() && viewer->app->getViKeys()) {
- viewer->core->scrollUp();
- }
- break;
- case 'j': // vi-style down
- if (!viewer->app->getFullScreen() && viewer->app->getViKeys()) {
- viewer->core->scrollDown();
- }
- break;
- case '0':
- if (!viewer->app->getFullScreen() &&
- viewer->core->getZoom() != defZoom) {
- XtVaSetValues(viewer->zoomMenu,
- XmNmenuHistory, viewer->getZoomMenuBtn(defZoom),
- NULL);
- viewer->displayPage(viewer->core->getPageNum(), defZoom,
- viewer->core->getRotate(), gTrue, gFalse);
- }
- break;
- case '+':
- if (!viewer->app->getFullScreen() &&
- viewer->core->getZoom() >= minZoom &&
- viewer->core->getZoom() < maxZoom) {
- z = viewer->core->getZoom() + 1;
- XtVaSetValues(viewer->zoomMenu,
- XmNmenuHistory, viewer->getZoomMenuBtn(z),
- NULL);
- viewer->displayPage(viewer->core->getPageNum(), z,
- viewer->core->getRotate(), gTrue, gFalse);
- }
- break;
- case '-':
- if (!viewer->app->getFullScreen() &&
- viewer->core->getZoom() > minZoom &&
- viewer->core->getZoom() <= maxZoom) {
- z = viewer->core->getZoom() - 1;
- XtVaSetValues(viewer->zoomMenu,
- XmNmenuHistory, viewer->getZoomMenuBtn(z),
- NULL);
- viewer->displayPage(viewer->core->getPageNum(), z,
- viewer->core->getRotate(), gTrue, gFalse);
- }
- break;
- case 'z':
- if (!viewer->app->getFullScreen() &&
- viewer->core->getZoom() != zoomPage) {
- XtVaSetValues(viewer->zoomMenu,
- XmNmenuHistory, viewer->getZoomMenuBtn(zoomPage),
- NULL);
- viewer->displayPage(viewer->core->getPageNum(), zoomPage,
- viewer->core->getRotate(), gTrue, gFalse);
- }
- break;
- case 'w':
- if (!viewer->app->getFullScreen() &&
- viewer->core->getZoom() != zoomWidth) {
- XtVaSetValues(viewer->zoomMenu,
- XmNmenuHistory, viewer->getZoomMenuBtn(zoomWidth),
- NULL);
- viewer->displayPage(viewer->core->getPageNum(), zoomWidth,
- viewer->core->getRotate(), gTrue, gFalse);
- }
- break;
- case '\014': // ^L
- viewer->displayPage(viewer->core->getPageNum(), viewer->core->getZoom(),
- viewer->core->getRotate(), gFalse, gFalse);
- break;
- case '\027': // ^W
- viewer->app->close(viewer, gFalse);
- break;
- case '?':
- XtManageChild(viewer->aboutDialog);
- break;
- case 'Q':
- case 'q':
- viewer->app->quit();
- break;
- }
- }
-}
-
-void XPDFViewer::mouseCbk(void *data, XEvent *event) {
- XPDFViewer *viewer = (XPDFViewer *)data;
-
- if (event->type == ButtonPress && event->xbutton.button == 3) {
- XmMenuPosition(viewer->popupMenu, &event->xbutton);
- XtManageChild(viewer->popupMenu);
- }
-}
-
-//------------------------------------------------------------------------
-// GUI code: main window
-//------------------------------------------------------------------------
-
-void XPDFViewer::initWindow() {
- Widget btn, label, menuPane, lastBtn;
-#ifndef DISABLE_OUTLINE
- Widget clipWin;
-#endif
- Colormap colormap;
- XColor xcol;
- Arg args[20];
- int n;
- char *title;
- XmString s, s2, emptyString;
- char buf[16];
- int i;
-
- display = XtDisplay(app->getAppShell());
- screenNum = XScreenNumberOfScreen(XtScreen(app->getAppShell()));
-
- // private colormap
- if (app->getInstallCmap()) {
- XtVaGetValues(app->getAppShell(), XmNcolormap, &colormap, NULL);
- // ensure that BlackPixel and WhitePixel are reserved in the
- // new colormap
- xcol.red = xcol.green = xcol.blue = 0;
- XAllocColor(display, colormap, &xcol);
- xcol.red = xcol.green = xcol.blue = 65535;
- XAllocColor(display, colormap, &xcol);
- colormap = XCopyColormapAndFree(display, colormap);
- }
-
- // top-level window
- n = 0;
- title = app->getTitle() ? app->getTitle()->getCString()
- : (char *)xpdfAppName;
- XtSetArg(args[n], XmNtitle, title); ++n;
- XtSetArg(args[n], XmNiconName, title); ++n;
- XtSetArg(args[n], XmNminWidth, 100); ++n;
- XtSetArg(args[n], XmNminHeight, 100); ++n;
- XtSetArg(args[n], XmNbaseWidth, 0); ++n;
- XtSetArg(args[n], XmNbaseHeight, 0); ++n;
- XtSetArg(args[n], XmNdeleteResponse, XmDO_NOTHING); ++n;
- if (app->getFullScreen()) {
- XtSetArg(args[n], XmNmwmDecorations, 0); ++n;
- XtSetArg(args[n], XmNgeometry, "+0+0"); ++n;
- } else if (app->getGeometry()) {
- XtSetArg(args[n], XmNgeometry, app->getGeometry()->getCString()); ++n;
- }
- win = XtCreatePopupShell("win", topLevelShellWidgetClass,
- app->getAppShell(), args, n);
- if (app->getInstallCmap()) {
- XtVaSetValues(win, XmNcolormap, colormap, NULL);
- }
- XmAddWMProtocolCallback(win, XInternAtom(display, "WM_DELETE_WINDOW", False),
- &closeMsgCbk, this);
-
- // form
- n = 0;
- form = XmCreateForm(win, "form", args, n);
- XtManageChild(form);
-
- // toolbar
- n = 0;
- XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
- toolBar = XmCreateForm(form, "toolBar", args, n);
- XtManageChild(toolBar);
-
- // create an empty string -- this is used for buttons that will get
- // pixmaps later
- emptyString = XmStringCreateLocalized("");
-
- // page movement buttons
- n = 0;
- XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNmarginWidth, 6); ++n;
- XtSetArg(args[n], XmNsensitive, False); ++n;
- XtSetArg(args[n], XmNlabelString, emptyString); ++n;
- backBtn = XmCreatePushButton(toolBar, "back", args, n);
- XtManageChild(backBtn);
- XtAddCallback(backBtn, XmNactivateCallback,
- &backCbk, (XtPointer)this);
- n = 0;
- XtSetArg(args[n], XmNleftAttachment, XmATTACH_WIDGET); ++n;
- XtSetArg(args[n], XmNleftWidget, backBtn); ++n;
- XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNmarginWidth, 6); ++n;
- XtSetArg(args[n], XmNsensitive, False); ++n;
- XtSetArg(args[n], XmNlabelString, emptyString); ++n;
- prevTenPageBtn = XmCreatePushButton(toolBar, "prevTenPage", args, n);
- XtManageChild(prevTenPageBtn);
- XtAddCallback(prevTenPageBtn, XmNactivateCallback,
- &prevTenPageCbk, (XtPointer)this);
- n = 0;
- XtSetArg(args[n], XmNleftAttachment, XmATTACH_WIDGET); ++n;
- XtSetArg(args[n], XmNleftWidget, prevTenPageBtn); ++n;
- XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNmarginWidth, 6); ++n;
- XtSetArg(args[n], XmNsensitive, False); ++n;
- XtSetArg(args[n], XmNlabelString, emptyString); ++n;
- prevPageBtn = XmCreatePushButton(toolBar, "prevPage", args, n);
- XtManageChild(prevPageBtn);
- XtAddCallback(prevPageBtn, XmNactivateCallback,
- &prevPageCbk, (XtPointer)this);
- n = 0;
- XtSetArg(args[n], XmNleftAttachment, XmATTACH_WIDGET); ++n;
- XtSetArg(args[n], XmNleftWidget, prevPageBtn); ++n;
- XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNmarginWidth, 6); ++n;
- XtSetArg(args[n], XmNsensitive, False); ++n;
- XtSetArg(args[n], XmNlabelString, emptyString); ++n;
- nextPageBtn = XmCreatePushButton(toolBar, "nextPage", args, n);
- XtManageChild(nextPageBtn);
- XtAddCallback(nextPageBtn, XmNactivateCallback,
- &nextPageCbk, (XtPointer)this);
- n = 0;
- XtSetArg(args[n], XmNleftAttachment, XmATTACH_WIDGET); ++n;
- XtSetArg(args[n], XmNleftWidget, nextPageBtn); ++n;
- XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNmarginWidth, 6); ++n;
- XtSetArg(args[n], XmNsensitive, False); ++n;
- XtSetArg(args[n], XmNlabelString, emptyString); ++n;
- nextTenPageBtn = XmCreatePushButton(toolBar, "nextTenPage", args, n);
- XtManageChild(nextTenPageBtn);
- XtAddCallback(nextTenPageBtn, XmNactivateCallback,
- &nextTenPageCbk, (XtPointer)this);
- n = 0;
- XtSetArg(args[n], XmNleftAttachment, XmATTACH_WIDGET); ++n;
- XtSetArg(args[n], XmNleftWidget, nextTenPageBtn); ++n;
- XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNmarginWidth, 6); ++n;
- XtSetArg(args[n], XmNsensitive, False); ++n;
- XtSetArg(args[n], XmNlabelString, emptyString); ++n;
- forwardBtn = XmCreatePushButton(toolBar, "forward", args, n);
- XtManageChild(forwardBtn);
- XtAddCallback(forwardBtn, XmNactivateCallback,
- &forwardCbk, (XtPointer)this);
-
- // page number display
- n = 0;
- XtSetArg(args[n], XmNleftAttachment, XmATTACH_WIDGET); ++n;
- XtSetArg(args[n], XmNleftWidget, forwardBtn); ++n;
- XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
- s = XmStringCreateLocalized("Page ");
- XtSetArg(args[n], XmNlabelString, s); ++n;
- label = XmCreateLabel(toolBar, "pageLabel", args, n);
- XmStringFree(s);
- XtManageChild(label);
- n = 0;
- XtSetArg(args[n], XmNleftAttachment, XmATTACH_WIDGET); ++n;
- XtSetArg(args[n], XmNleftWidget, label); ++n;
- XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNmarginWidth, 3); ++n;
- XtSetArg(args[n], XmNmarginHeight, 3); ++n;
- XtSetArg(args[n], XmNcolumns, 5); ++n;
- pageNumText = XmCreateTextField(toolBar, "pageNum", args, n);
- XtManageChild(pageNumText);
- XtAddCallback(pageNumText, XmNactivateCallback,
- &pageNumCbk, (XtPointer)this);
- n = 0;
- XtSetArg(args[n], XmNleftAttachment, XmATTACH_WIDGET); ++n;
- XtSetArg(args[n], XmNleftWidget, pageNumText); ++n;
- XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
- s = XmStringCreateLocalized(" of 00000");
- XtSetArg(args[n], XmNlabelString, s); ++n;
- XtSetArg(args[n], XmNalignment, XmALIGNMENT_BEGINNING); ++n;
- XtSetArg(args[n], XmNrecomputeSize, False); ++n;
- pageCountLabel = XmCreateLabel(toolBar, "pageCountLabel", args, n);
- XmStringFree(s);
- XtManageChild(pageCountLabel);
- s = XmStringCreateLocalized(" of 0");
- XtVaSetValues(pageCountLabel, XmNlabelString, s, NULL);
- XmStringFree(s);
-
- // zoom menu
- n = 0;
- menuPane = XmCreatePulldownMenu(toolBar, "zoomMenuPane", args, n);
- for (i = minZoom; i <= maxZoom; ++i) {
- n = 0;
- sprintf(buf, "%s%d", i > 0 ? "+" : "", i);
- s = XmStringCreateLocalized(buf);
- XtSetArg(args[n], XmNlabelString, s); ++n;
- XtSetArg(args[n], XmNuserData, (XtPointer)i); ++n;
- sprintf(buf, "zoom%s%d", i < 0 ? "M" : "", i < 0 ? -i : i);
- btn = XmCreatePushButton(menuPane, buf, args, n);
- XmStringFree(s);
- XtManageChild(btn);
- XtAddCallback(btn, XmNactivateCallback,
- &zoomMenuCbk, (XtPointer)this);
- zoomMenuBtns[i - minZoom] = btn;
- }
- n = 0;
- s = XmStringCreateLocalized("fit page");
- XtSetArg(args[n], XmNlabelString, s); ++n;
- XtSetArg(args[n], XmNuserData, (XtPointer)zoomPage); ++n;
- btn = XmCreatePushButton(menuPane, "zoomPage", args, n);
- XmStringFree(s);
- XtManageChild(btn);
- XtAddCallback(btn, XmNactivateCallback,
- &zoomMenuCbk, (XtPointer)this);
- zoomMenuBtns[maxZoom - minZoom + 1] = btn;
- n = 0;
- s = XmStringCreateLocalized("fit width");
- XtSetArg(args[n], XmNlabelString, s); ++n;
- XtSetArg(args[n], XmNuserData, (XtPointer)zoomWidth); ++n;
- btn = XmCreatePushButton(menuPane, "zoomWidth", args, n);
- XmStringFree(s);
- XtManageChild(btn);
- XtAddCallback(btn, XmNactivateCallback,
- &zoomMenuCbk, (XtPointer)this);
- zoomMenuBtns[maxZoom - minZoom + 2] = btn;
- n = 0;
- XtSetArg(args[n], XmNleftAttachment, XmATTACH_WIDGET); ++n;
- XtSetArg(args[n], XmNleftWidget, pageCountLabel); ++n;
- XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNmarginWidth, 0); ++n;
- XtSetArg(args[n], XmNmarginHeight, 0); ++n;
- XtSetArg(args[n], XmNsubMenuId, menuPane); ++n;
- zoomMenu = XmCreateOptionMenu(toolBar, "zoomMenu", args, n);
- XtManageChild(zoomMenu);
-
- // find/print/about buttons
- n = 0;
- XtSetArg(args[n], XmNleftAttachment, XmATTACH_WIDGET); ++n;
- XtSetArg(args[n], XmNleftWidget, zoomMenu); ++n;
- XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNmarginWidth, 6); ++n;
- XtSetArg(args[n], XmNlabelString, emptyString); ++n;
- findBtn = XmCreatePushButton(toolBar, "find", args, n);
- XtManageChild(findBtn);
- XtAddCallback(findBtn, XmNactivateCallback,
- &findCbk, (XtPointer)this);
- n = 0;
- XtSetArg(args[n], XmNleftAttachment, XmATTACH_WIDGET); ++n;
- XtSetArg(args[n], XmNleftWidget, findBtn); ++n;
- XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNmarginWidth, 6); ++n;
- XtSetArg(args[n], XmNlabelString, emptyString); ++n;
- printBtn = XmCreatePushButton(toolBar, "print", args, n);
- XtManageChild(printBtn);
- XtAddCallback(printBtn, XmNactivateCallback,
- &printCbk, (XtPointer)this);
- n = 0;
- XtSetArg(args[n], XmNleftAttachment, XmATTACH_WIDGET); ++n;
- XtSetArg(args[n], XmNleftWidget, printBtn); ++n;
- XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNmarginWidth, 6); ++n;
- XtSetArg(args[n], XmNlabelString, emptyString); ++n;
- aboutBtn = XmCreatePushButton(toolBar, "about", args, n);
- XtManageChild(aboutBtn);
- XtAddCallback(aboutBtn, XmNactivateCallback,
- &aboutCbk, (XtPointer)this);
- lastBtn = aboutBtn;
-
- // quit button
- n = 0;
- XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNmarginWidth, 6); ++n;
- s = XmStringCreateLocalized("Quit");
- XtSetArg(args[n], XmNlabelString, s); ++n;
- quitBtn = XmCreatePushButton(toolBar, "quit", args, n);
- XmStringFree(s);
- XtManageChild(quitBtn);
- XtAddCallback(quitBtn, XmNactivateCallback,
- &quitCbk, (XtPointer)this);
-
- // link label
- n = 0;
- XtSetArg(args[n], XmNleftAttachment, XmATTACH_WIDGET); ++n;
- XtSetArg(args[n], XmNleftWidget, lastBtn); ++n;
- XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNrightWidget, btn); ++n;
- XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
- s = XmStringCreateLocalized("");
- XtSetArg(args[n], XmNlabelString, s); ++n;
- XtSetArg(args[n], XmNrecomputeSize, True); ++n;
- XtSetArg(args[n], XmNalignment, XmALIGNMENT_BEGINNING); ++n;
- linkLabel = XmCreateLabel(toolBar, "linkLabel", args, n);
- XmStringFree(s);
- XtManageChild(linkLabel);
-
-#ifndef DISABLE_OUTLINE
- if (app->getFullScreen()) {
-#endif
-
- // core
- core = new XPDFCore(win, form, app->getPaperColor(),
- app->getFullScreen(), app->getReverseVideo(),
- app->getInstallCmap(), app->getRGBCubeSize());
- core->setUpdateCbk(&updateCbk, this);
- core->setActionCbk(&actionCbk, this);
- core->setKeyPressCbk(&keyPressCbk, this);
- core->setMouseCbk(&mouseCbk, this);
- core->setReqPasswordCbk(&reqPasswordCbk, this);
- n = 0;
- XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNbottomAttachment, XmATTACH_WIDGET); ++n;
- XtSetArg(args[n], XmNbottomWidget, toolBar); ++n;
- XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); ++n;
- XtSetValues(core->getWidget(), args, n);
-
-#ifndef DISABLE_OUTLINE
- } else {
-
- // paned window
- n = 0;
- XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNbottomAttachment, XmATTACH_WIDGET); ++n;
- XtSetArg(args[n], XmNbottomWidget, toolBar); ++n;
- XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNorientation, XmHORIZONTAL); ++n;
- panedWin = XmCreatePanedWindow(form, "panedWin", args, n);
- XtManageChild(panedWin);
-
- // scrolled window for outline container
- n = 0;
- XtSetArg(args[n], XmNpositionIndex, 0); ++n;
- XtSetArg(args[n], XmNallowResize, True); ++n;
- XtSetArg(args[n], XmNpaneMinimum, 1); ++n;
- XtSetArg(args[n], XmNpaneMaximum, 10000); ++n;
- XtSetArg(args[n], XmNwidth, 1); ++n;
- XtSetArg(args[n], XmNscrollingPolicy, XmAUTOMATIC); ++n;
- outlineScroll = XmCreateScrolledWindow(panedWin, "outlineScroll", args, n);
- XtManageChild(outlineScroll);
- XtVaGetValues(outlineScroll, XmNclipWindow, &clipWin, NULL);
- XtVaSetValues(clipWin, XmNbackground, app->getPaperColor(), NULL);
-
- // outline tree
- n = 0;
- XtSetArg(args[n], XmNbackground, app->getPaperColor()); ++n;
- outlineTree = XPDFCreateTree(outlineScroll, "outlineTree", args, n);
- XtManageChild(outlineTree);
- XtAddCallback(outlineTree, XPDFNselectionCallback, &outlineSelectCbk,
- (XtPointer)this);
-
- // core
- core = new XPDFCore(win, panedWin, app->getPaperColor(),
- app->getFullScreen(), app->getReverseVideo(),
- app->getInstallCmap(), app->getRGBCubeSize());
- core->setUpdateCbk(&updateCbk, this);
- core->setActionCbk(&actionCbk, this);
- core->setKeyPressCbk(&keyPressCbk, this);
- core->setMouseCbk(&mouseCbk, this);
- core->setReqPasswordCbk(&reqPasswordCbk, this);
- n = 0;
- XtSetArg(args[n], XmNpositionIndex, 1); ++n;
- XtSetArg(args[n], XmNallowResize, True); ++n;
- XtSetArg(args[n], XmNpaneMinimum, 1); ++n;
- XtSetArg(args[n], XmNpaneMaximum, 10000); ++n;
- XtSetValues(core->getWidget(), args, n);
- }
-#endif
-
- // set the zoom menu to match the initial zoom setting
- XtVaSetValues(zoomMenu, XmNmenuHistory,
- getZoomMenuBtn(core->getZoom()), NULL);
-
- // set traversal order
- XtVaSetValues(core->getDrawAreaWidget(),
- XmNnavigationType, XmEXCLUSIVE_TAB_GROUP, NULL);
- XtVaSetValues(backBtn, XmNnavigationType, XmEXCLUSIVE_TAB_GROUP,
- NULL);
- XtVaSetValues(prevTenPageBtn, XmNnavigationType, XmEXCLUSIVE_TAB_GROUP,
- NULL);
- XtVaSetValues(prevPageBtn, XmNnavigationType, XmEXCLUSIVE_TAB_GROUP,
- NULL);
- XtVaSetValues(nextPageBtn, XmNnavigationType, XmEXCLUSIVE_TAB_GROUP,
- NULL);
- XtVaSetValues(nextTenPageBtn, XmNnavigationType, XmEXCLUSIVE_TAB_GROUP,
- NULL);
- XtVaSetValues(forwardBtn, XmNnavigationType, XmEXCLUSIVE_TAB_GROUP,
- NULL);
- XtVaSetValues(pageNumText, XmNnavigationType, XmEXCLUSIVE_TAB_GROUP,
- NULL);
- XtVaSetValues(zoomMenu, XmNnavigationType, XmEXCLUSIVE_TAB_GROUP,
- NULL);
- XtVaSetValues(findBtn, XmNnavigationType, XmEXCLUSIVE_TAB_GROUP,
- NULL);
- XtVaSetValues(printBtn, XmNnavigationType, XmEXCLUSIVE_TAB_GROUP,
- NULL);
- XtVaSetValues(aboutBtn, XmNnavigationType, XmEXCLUSIVE_TAB_GROUP,
- NULL);
- XtVaSetValues(quitBtn, XmNnavigationType, XmEXCLUSIVE_TAB_GROUP,
- NULL);
-
- // popup menu
- n = 0;
- XtSetArg(args[n], XmNmenuPost, "<Btn3Down>"); ++n;
- popupMenu = XmCreatePopupMenu(core->getDrawAreaWidget(), "popupMenu",
- args, n);
- n = 0;
- s = XmStringCreateLocalized("Open...");
- XtSetArg(args[n], XmNlabelString, s); ++n;
- s2 = XmStringCreateLocalized("O");
- XtSetArg(args[n], XmNacceleratorText, s2); ++n;
- btn = XmCreatePushButton(popupMenu, "open", args, n);
- XmStringFree(s);
- XmStringFree(s2);
- XtManageChild(btn);
- XtAddCallback(btn, XmNactivateCallback,
- &openCbk, (XtPointer)this);
- n = 0;
- s = XmStringCreateLocalized("Open in new window...");
- XtSetArg(args[n], XmNlabelString, s); ++n;
- btn = XmCreatePushButton(popupMenu, "openInNewWindow", args, n);
- XmStringFree(s);
- XtManageChild(btn);
- XtAddCallback(btn, XmNactivateCallback,
- &openInNewWindowCbk, (XtPointer)this);
- n = 0;
- s = XmStringCreateLocalized("Reload");
- XtSetArg(args[n], XmNlabelString, s); ++n;
- s2 = XmStringCreateLocalized("R");
- XtSetArg(args[n], XmNacceleratorText, s2); ++n;
- btn = XmCreatePushButton(popupMenu, "reload", args, n);
- XmStringFree(s);
- XmStringFree(s2);
- XtManageChild(btn);
- XtAddCallback(btn, XmNactivateCallback,
- &reloadCbk, (XtPointer)this);
- n = 0;
- s = XmStringCreateLocalized("Save as...");
- XtSetArg(args[n], XmNlabelString, s); ++n;
- btn = XmCreatePushButton(popupMenu, "saveAs", args, n);
- XmStringFree(s);
- XtManageChild(btn);
- XtAddCallback(btn, XmNactivateCallback,
- &saveAsCbk, (XtPointer)this);
- n = 0;
- btn = XmCreateSeparator(popupMenu, "sep1", args, n);
- XtManageChild(btn);
- n = 0;
- s = XmStringCreateLocalized("Rotate counterclockwise");
- XtSetArg(args[n], XmNlabelString, s); ++n;
- btn = XmCreatePushButton(popupMenu, "rotateCCW", args, n);
- XmStringFree(s);
- XtManageChild(btn);
- XtAddCallback(btn, XmNactivateCallback,
- &rotateCCWCbk, (XtPointer)this);
- n = 0;
- s = XmStringCreateLocalized("Rotate clockwise");
- XtSetArg(args[n], XmNlabelString, s); ++n;
- btn = XmCreatePushButton(popupMenu, "rotateCW", args, n);
- XmStringFree(s);
- XtManageChild(btn);
- XtAddCallback(btn, XmNactivateCallback,
- &rotateCWCbk, (XtPointer)this);
- n = 0;
- btn = XmCreateSeparator(popupMenu, "sep2", args, n);
- XtManageChild(btn);
- n = 0;
- s = XmStringCreateLocalized("Close");
- XtSetArg(args[n], XmNlabelString, s); ++n;
- s2 = XmStringCreateLocalized("Ctrl+W");
- XtSetArg(args[n], XmNacceleratorText, s2); ++n;
- btn = XmCreatePushButton(popupMenu, "close", args, n);
- XmStringFree(s);
- XmStringFree(s2);
- XtManageChild(btn);
- XtAddCallback(btn, XmNactivateCallback,
- &closeCbk, (XtPointer)this);
- n = 0;
- s = XmStringCreateLocalized("Quit");
- XtSetArg(args[n], XmNlabelString, s); ++n;
- s2 = XmStringCreateLocalized("Q");
- XtSetArg(args[n], XmNacceleratorText, s2); ++n;
- btn = XmCreatePushButton(popupMenu, "quit", args, n);
- XmStringFree(s);
- XmStringFree(s2);
- XtManageChild(btn);
- XtAddCallback(btn, XmNactivateCallback,
- &quitCbk, (XtPointer)this);
-
- XmStringFree(emptyString);
-}
-
-void XPDFViewer::mapWindow() {
-#ifdef HAVE_X11_XPM_H
- Pixmap iconPixmap;
-#endif
- int depth;
- Pixel bg, arm;
-
- // show the window
- XtPopup(win, XtGrabNone);
- core->takeFocus();
-
- // create the icon
-#ifdef HAVE_X11_XPM_H
- if (XpmCreatePixmapFromData(display, XtWindow(win), xpdfIcon,
- &iconPixmap, NULL, NULL) == XpmSuccess) {
- XtVaSetValues(win, XmNiconPixmap, iconPixmap, NULL);
- }
-#endif
-
- // set button bitmaps (must be done after the window is mapped)
- XtVaGetValues(backBtn, XmNdepth, &depth,
- XmNbackground, &bg, XmNarmColor, &arm, NULL);
- XtVaSetValues(backBtn, XmNlabelType, XmPIXMAP,
- XmNlabelPixmap,
- XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
- (char *)backArrow_bits,
- backArrow_width,
- backArrow_height,
- BlackPixel(display, screenNum),
- bg, depth),
- XmNarmPixmap,
- XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
- (char *)backArrow_bits,
- backArrow_width,
- backArrow_height,
- BlackPixel(display, screenNum),
- arm, depth),
- XmNlabelInsensitivePixmap,
- XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
- (char *)backArrowDis_bits,
- backArrowDis_width,
- backArrowDis_height,
- BlackPixel(display, screenNum),
- bg, depth),
- NULL);
- XtVaSetValues(prevTenPageBtn, XmNlabelType, XmPIXMAP,
- XmNlabelPixmap,
- XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
- (char *)dblLeftArrow_bits,
- dblLeftArrow_width,
- dblLeftArrow_height,
- BlackPixel(display, screenNum),
- bg, depth),
- XmNarmPixmap,
- XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
- (char *)dblLeftArrow_bits,
- dblLeftArrow_width,
- dblLeftArrow_height,
- BlackPixel(display, screenNum),
- arm, depth),
- XmNlabelInsensitivePixmap,
- XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
- (char *)dblLeftArrowDis_bits,
- dblLeftArrowDis_width,
- dblLeftArrowDis_height,
- BlackPixel(display, screenNum),
- bg, depth),
- NULL);
- XtVaSetValues(prevPageBtn, XmNlabelType, XmPIXMAP,
- XmNlabelPixmap,
- XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
- (char *)leftArrow_bits,
- leftArrow_width,
- leftArrow_height,
- BlackPixel(display, screenNum),
- bg, depth),
- XmNarmPixmap,
- XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
- (char *)leftArrow_bits,
- leftArrow_width,
- leftArrow_height,
- BlackPixel(display, screenNum),
- arm, depth),
- XmNlabelInsensitivePixmap,
- XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
- (char *)leftArrowDis_bits,
- leftArrowDis_width,
- leftArrowDis_height,
- BlackPixel(display, screenNum),
- bg, depth),
- NULL);
- XtVaSetValues(nextPageBtn, XmNlabelType, XmPIXMAP,
- XmNlabelPixmap,
- XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
- (char *)rightArrow_bits,
- rightArrow_width,
- rightArrow_height,
- BlackPixel(display, screenNum),
- bg, depth),
- XmNarmPixmap,
- XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
- (char *)rightArrow_bits,
- rightArrow_width,
- rightArrow_height,
- BlackPixel(display, screenNum),
- arm, depth),
- XmNlabelInsensitivePixmap,
- XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
- (char *)rightArrowDis_bits,
- rightArrowDis_width,
- rightArrowDis_height,
- BlackPixel(display, screenNum),
- bg, depth),
- NULL);
- XtVaSetValues(nextTenPageBtn, XmNlabelType, XmPIXMAP,
- XmNlabelPixmap,
- XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
- (char *)dblRightArrow_bits,
- dblRightArrow_width,
- dblRightArrow_height,
- BlackPixel(display, screenNum),
- bg, depth),
- XmNarmPixmap,
- XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
- (char *)dblRightArrow_bits,
- dblRightArrow_width,
- dblRightArrow_height,
- BlackPixel(display, screenNum),
- arm, depth),
- XmNlabelInsensitivePixmap,
- XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
- (char *)dblRightArrowDis_bits,
- dblRightArrowDis_width,
- dblRightArrowDis_height,
- BlackPixel(display, screenNum),
- bg, depth),
- NULL);
- XtVaSetValues(forwardBtn, XmNlabelType, XmPIXMAP,
- XmNlabelPixmap,
- XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
- (char *)forwardArrow_bits,
- forwardArrow_width,
- forwardArrow_height,
- BlackPixel(display, screenNum),
- bg, depth),
- XmNarmPixmap,
- XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
- (char *)forwardArrow_bits,
- forwardArrow_width,
- forwardArrow_height,
- BlackPixel(display, screenNum),
- arm, depth),
- XmNlabelInsensitivePixmap,
- XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
- (char *)forwardArrowDis_bits,
- forwardArrowDis_width,
- forwardArrowDis_height,
- BlackPixel(display, screenNum),
- bg, depth),
- NULL);
- XtVaSetValues(findBtn, XmNlabelType, XmPIXMAP,
- XmNlabelPixmap,
- XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
- (char *)find_bits,
- find_width,
- find_height,
- BlackPixel(display, screenNum),
- bg, depth),
- XmNarmPixmap,
- XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
- (char *)find_bits,
- find_width,
- find_height,
- BlackPixel(display, screenNum),
- arm, depth),
- XmNlabelInsensitivePixmap,
- XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
- (char *)findDis_bits,
- findDis_width,
- findDis_height,
- BlackPixel(display, screenNum),
- bg, depth),
- NULL);
- XtVaSetValues(printBtn, XmNlabelType, XmPIXMAP,
- XmNlabelPixmap,
- XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
- (char *)print_bits,
- print_width,
- print_height,
- BlackPixel(display, screenNum),
- bg, depth),
- XmNarmPixmap,
- XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
- (char *)print_bits,
- print_width,
- print_height,
- BlackPixel(display, screenNum),
- arm, depth),
- XmNlabelInsensitivePixmap,
- XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
- (char *)printDis_bits,
- printDis_width,
- printDis_height,
- BlackPixel(display, screenNum),
- bg, depth),
- NULL);
- XtVaSetValues(aboutBtn, XmNlabelType, XmPIXMAP,
- XmNlabelPixmap,
- XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
- (char *)about_bits,
- about_width,
- about_height,
- BlackPixel(display, screenNum),
- bg, depth),
- XmNarmPixmap,
- XCreatePixmapFromBitmapData(display, XtWindow(toolBar),
- (char *)about_bits,
- about_width,
- about_height,
- BlackPixel(display, screenNum),
- arm, depth),
- NULL);
-}
-
-void XPDFViewer::closeWindow() {
- XtPopdown(win);
- XtDestroyWidget(win);
-}
-
-Widget XPDFViewer::getZoomMenuBtn(int z) {
- if (z >= minZoom && z <= maxZoom) {
- return zoomMenuBtns[z - minZoom];
- }
- if (z == zoomPage) {
- return zoomMenuBtns[maxZoom - minZoom + 1];
- }
- if (z == zoomWidth) {
- return zoomMenuBtns[maxZoom - minZoom + 2];
- }
- return zoomMenuBtns[0];
-}
-
-void XPDFViewer::prevPageCbk(Widget widget, XtPointer ptr,
- XtPointer callData) {
- XPDFViewer *viewer = (XPDFViewer *)ptr;
-
- viewer->core->gotoPrevPage(1, gTrue, gFalse);
- viewer->core->takeFocus();
-}
-
-void XPDFViewer::prevTenPageCbk(Widget widget, XtPointer ptr,
- XtPointer callData) {
- XPDFViewer *viewer = (XPDFViewer *)ptr;
-
- viewer->core->gotoPrevPage(10, gTrue, gFalse);
- viewer->core->takeFocus();
-}
-
-void XPDFViewer::nextPageCbk(Widget widget, XtPointer ptr,
- XtPointer callData) {
- XPDFViewer *viewer = (XPDFViewer *)ptr;
-
- viewer->core->gotoNextPage(1, gTrue);
- viewer->core->takeFocus();
-}
-
-void XPDFViewer::nextTenPageCbk(Widget widget, XtPointer ptr,
- XtPointer callData) {
- XPDFViewer *viewer = (XPDFViewer *)ptr;
-
- viewer->core->gotoNextPage(10, gTrue);
- viewer->core->takeFocus();
-}
-
-void XPDFViewer::backCbk(Widget widget, XtPointer ptr,
- XtPointer callData) {
- XPDFViewer *viewer = (XPDFViewer *)ptr;
-
- viewer->core->goBackward();
- viewer->core->takeFocus();
-}
-
-void XPDFViewer::forwardCbk(Widget widget, XtPointer ptr,
- XtPointer callData) {
- XPDFViewer *viewer = (XPDFViewer *)ptr;
-
- viewer->core->goForward();
- viewer->core->takeFocus();
-}
-
-void XPDFViewer::zoomMenuCbk(Widget widget, XtPointer ptr,
- XtPointer callData) {
- XPDFViewer *viewer = (XPDFViewer *)ptr;
- XtPointer userData;
-
- XtVaGetValues(widget, XmNuserData, &userData, NULL);
- if ((int)userData != viewer->core->getZoom()) {
- viewer->displayPage(viewer->core->getPageNum(), (int)userData,
- viewer->core->getRotate(), gTrue, gFalse);
- }
- viewer->core->takeFocus();
-}
-
-void XPDFViewer::findCbk(Widget widget, XtPointer ptr,
- XtPointer callData) {
- XPDFViewer *viewer = (XPDFViewer *)ptr;
-
- if (!viewer->core->getDoc()) {
- return;
- }
- XtManageChild(viewer->findDialog);
-}
-
-void XPDFViewer::printCbk(Widget widget, XtPointer ptr,
- XtPointer callData) {
- XPDFViewer *viewer = (XPDFViewer *)ptr;
-
- if (!viewer->core->getDoc()) {
- return;
- }
- XtManageChild(viewer->printDialog);
-}
-
-void XPDFViewer::aboutCbk(Widget widget, XtPointer ptr,
- XtPointer callData) {
- XPDFViewer *viewer = (XPDFViewer *)ptr;
-
- XtManageChild(viewer->aboutDialog);
-}
-
-void XPDFViewer::quitCbk(Widget widget, XtPointer ptr,
- XtPointer callData) {
- XPDFViewer *viewer = (XPDFViewer *)ptr;
-
- viewer->app->quit();
-}
-
-void XPDFViewer::openCbk(Widget widget, XtPointer ptr,
- XtPointer callData) {
- XPDFViewer *viewer = (XPDFViewer *)ptr;
-
- viewer->mapOpenDialog(gFalse);
-}
-
-void XPDFViewer::openInNewWindowCbk(Widget widget, XtPointer ptr,
- XtPointer callData) {
- XPDFViewer *viewer = (XPDFViewer *)ptr;
-
- viewer->mapOpenDialog(gTrue);
-}
-
-void XPDFViewer::reloadCbk(Widget widget, XtPointer ptr,
- XtPointer callData) {
- XPDFViewer *viewer = (XPDFViewer *)ptr;
-
- viewer->reloadFile();
-}
-
-void XPDFViewer::saveAsCbk(Widget widget, XtPointer ptr,
- XtPointer callData) {
- XPDFViewer *viewer = (XPDFViewer *)ptr;
-
- if (!viewer->core->getDoc()) {
- return;
- }
- viewer->mapSaveAsDialog();
-}
-
-void XPDFViewer::rotateCCWCbk(Widget widget, XtPointer ptr,
- XtPointer callData) {
- XPDFViewer *viewer = (XPDFViewer *)ptr;
- int r;
-
- r = viewer->core->getRotate();
- r = (r == 0) ? 270 : r - 90;
- viewer->displayPage(viewer->core->getPageNum(), viewer->core->getZoom(),
- r, gTrue, gFalse);
-}
-
-void XPDFViewer::rotateCWCbk(Widget widget, XtPointer ptr,
- XtPointer callData) {
- XPDFViewer *viewer = (XPDFViewer *)ptr;
- int r;
-
- r = viewer->core->getRotate();
- r = (r == 270) ? 0 : r + 90;
- viewer->displayPage(viewer->core->getPageNum(), viewer->core->getZoom(),
- r, gTrue, gFalse);
-}
-
-void XPDFViewer::closeCbk(Widget widget, XtPointer ptr,
- XtPointer callData) {
- XPDFViewer *viewer = (XPDFViewer *)ptr;
-
- viewer->app->close(viewer, gFalse);
-}
-
-void XPDFViewer::closeMsgCbk(Widget widget, XtPointer ptr,
- XtPointer callData) {
- XPDFViewer *viewer = (XPDFViewer *)ptr;
-
- viewer->app->close(viewer, gTrue);
-}
-
-void XPDFViewer::pageNumCbk(Widget widget, XtPointer ptr,
- XtPointer callData) {
- XPDFViewer *viewer = (XPDFViewer *)ptr;
- char *s, *p;
- int pg;
- char buf[20];
-
- if (!viewer->core->getDoc()) {
- goto err;
- }
- s = XmTextFieldGetString(viewer->pageNumText);
- for (p = s; *p; ++p) {
- if (!isdigit(*p)) {
- goto err;
- }
- }
- pg = atoi(s);
- if (pg < 1 || pg > viewer->core->getDoc()->getNumPages()) {
- goto err;
- }
- viewer->displayPage(pg, viewer->core->getZoom(),
- viewer->core->getRotate(), gFalse, gTrue);
- viewer->core->takeFocus();
- return;
-
- err:
- XBell(viewer->display, 0);
- sprintf(buf, "%d", viewer->core->getPageNum());
- XmTextFieldSetString(viewer->pageNumText, buf);
-}
-
-void XPDFViewer::updateCbk(void *data, GString *fileName,
- int pageNum, int numPages, char *linkLabel) {
- XPDFViewer *viewer = (XPDFViewer *)data;
- GString *title;
- char buf[20];
- XmString s;
-
- if (fileName) {
- if (!(title = viewer->app->getTitle())) {
- title = (new GString(xpdfAppName))->append(": ")->append(fileName);
- }
- XtVaSetValues(viewer->win, XmNtitle, title->getCString(),
- XmNiconName, title->getCString(), NULL);
- if (!viewer->app->getTitle()) {
- delete title;
- }
-#ifndef DISABLE_OUTLINE
- if (!viewer->app->getFullScreen()) {
- viewer->setupOutline();
- }
-#endif
- viewer->setupPrintDialog();
- }
-
- if (pageNum >= 0) {
- s = XmStringCreateLocalized("");
- XtVaSetValues(viewer->linkLabel, XmNlabelString, s, NULL);
- XmStringFree(s);
- sprintf(buf, "%d", pageNum);
- XmTextFieldSetString(viewer->pageNumText, buf);
- XtVaSetValues(viewer->prevTenPageBtn, XmNsensitive,
- pageNum > 1, NULL);
- XtVaSetValues(viewer->prevPageBtn, XmNsensitive,
- pageNum > 1, NULL);
- XtVaSetValues(viewer->nextTenPageBtn, XmNsensitive,
- pageNum < viewer->core->getDoc()->getNumPages(), NULL);
- XtVaSetValues(viewer->nextPageBtn, XmNsensitive,
- pageNum < viewer->core->getDoc()->getNumPages(), NULL);
- XtVaSetValues(viewer->backBtn, XmNsensitive,
- viewer->core->canGoBack(), NULL);
- XtVaSetValues(viewer->forwardBtn, XmNsensitive,
- viewer->core->canGoForward(), NULL);
- }
-
- if (numPages >= 0) {
- sprintf(buf, " of %d", numPages);
- s = XmStringCreateLocalized(buf);
- XtVaSetValues(viewer->pageCountLabel, XmNlabelString, s, NULL);
- XmStringFree(s);
- }
-
- if (linkLabel) {
- s = XmStringCreateLocalized(linkLabel);
- XtVaSetValues(viewer->linkLabel, XmNlabelString, s, NULL);
- XmStringFree(s);
- }
-}
-
-
-//------------------------------------------------------------------------
-// GUI code: outline
-//------------------------------------------------------------------------
-
-#ifndef DISABLE_OUTLINE
-
-void XPDFViewer::setupOutline() {
- GList *items;
- UnicodeMap *uMap;
- GString *enc;
- int i;
-
- // unmanage and destroy the old labels
- if (outlineLabels) {
- XtUnmanageChildren(outlineLabels, outlineLabelsLength);
- for (i = 0; i < outlineLabelsLength; ++i) {
- XtDestroyWidget(outlineLabels[i]);
- }
- gfree(outlineLabels);
- outlineLabels = NULL;
- outlineLabelsLength = outlineLabelsSize = 0;
- }
-
- // create the new labels
- items = core->getDoc()->getOutline()->getItems();
- if (items && items->getLength() > 0) {
- enc = new GString("Latin1");
- uMap = globalParams->getUnicodeMap(enc);
- delete enc;
- setupOutlineItems(items, NULL, uMap);
- uMap->decRefCnt();
- }
-
- // manage the new labels
- XtManageChildren(outlineLabels, outlineLabelsLength);
-}
-
-void XPDFViewer::setupOutlineItems(GList *items, Widget parent,
- UnicodeMap *uMap) {
- OutlineItem *item;
- GList *kids;
- Widget label;
- Arg args[20];
- GString *title;
- char buf[8];
- XmString s;
- int i, j, n;
-
- for (i = 0; i < items->getLength(); ++i) {
- item = (OutlineItem *)items->get(i);
- title = new GString();
- for (j = 0; j < item->getTitleLength(); ++j) {
- n = uMap->mapUnicode(item->getTitle()[j], buf, sizeof(buf));
- title->append(buf, n);
- }
- n = 0;
- XtSetArg(args[n], XPDFNentryPosition, i); ++n;
- if (parent) {
- XtSetArg(args[n], XPDFNentryParent, parent); ++n;
- }
- XtSetArg(args[n], XPDFNentryExpanded, item->isOpen()); ++n;
- s = XmStringCreateLocalized(title->getCString());
- delete title;
- XtSetArg(args[n], XmNlabelString, s); ++n;
- XtSetArg(args[n], XmNuserData, item); ++n;
- XtSetArg(args[n], XmNmarginWidth, 0); ++n;
- XtSetArg(args[n], XmNmarginHeight, 2); ++n;
- XtSetArg(args[n], XmNshadowThickness, 0); ++n;
- XtSetArg(args[n], XmNforeground,
- app->getReverseVideo() ? WhitePixel(display, screenNum)
- : BlackPixel(display, screenNum)); ++n;
- XtSetArg(args[n], XmNbackground, app->getPaperColor()); ++n;
- label = XmCreateLabelGadget(outlineTree, "label", args, n);
- XmStringFree(s);
- if (outlineLabelsLength == outlineLabelsSize) {
- outlineLabelsSize += 64;
- outlineLabels = (Widget *)grealloc(outlineLabels,
- outlineLabelsSize * sizeof(Widget *));
- }
- outlineLabels[outlineLabelsLength++] = label;
- item->open();
- if ((kids = item->getKids())) {
- setupOutlineItems(kids, label, uMap);
- }
- }
-}
-
-void XPDFViewer::outlineSelectCbk(Widget widget, XtPointer ptr,
- XtPointer callData) {
- XPDFViewer *viewer = (XPDFViewer *)ptr;
- XPDFTreeSelectCallbackStruct *data =
- (XPDFTreeSelectCallbackStruct *)callData;
- OutlineItem *item;
-
- XtVaGetValues(data->selectedItem, XmNuserData, &item, NULL);
- if (item) {
- viewer->core->doAction(item->getAction());
- }
- viewer->core->takeFocus();
-}
-
-#endif // !DISABLE_OUTLINE
-
-//------------------------------------------------------------------------
-// GUI code: "about" dialog
-//------------------------------------------------------------------------
-
-void XPDFViewer::initAboutDialog() {
- Widget scrolledWin, col, label, sep, closeBtn;
- Arg args[20];
- int n, i;
- XmString s;
- char buf[20];
-
- //----- dialog
- n = 0;
- s = XmStringCreateLocalized(xpdfAppName ": About");
- XtSetArg(args[n], XmNdialogTitle, s); ++n;
- XtSetArg(args[n], XmNwidth, 450); ++n;
- XtSetArg(args[n], XmNheight, 300); ++n;
- aboutDialog = XmCreateFormDialog(win, "aboutDialog", args, n);
- XmStringFree(s);
-
- //----- "close" button
- n = 0;
- XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNrightOffset, 4); ++n;
- XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNbottomOffset, 4); ++n;
- closeBtn = XmCreatePushButton(aboutDialog, "Close", args, n);
- XtManageChild(closeBtn);
- n = 0;
- XtSetArg(args[n], XmNdefaultButton, closeBtn); ++n;
- XtSetArg(args[n], XmNcancelButton, closeBtn); ++n;
- XtSetValues(aboutDialog, args, n);
-
- //----- scrolled window and RowColumn
- n = 0;
- XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNbottomAttachment, XmATTACH_WIDGET); ++n;
- XtSetArg(args[n], XmNbottomWidget, closeBtn); ++n;
- XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNscrollingPolicy, XmAUTOMATIC); ++n;
- scrolledWin = XmCreateScrolledWindow(aboutDialog, "scrolledWin", args, n);
- XtManageChild(scrolledWin);
- n = 0;
- XtSetArg(args[n], XmNorientation, XmVERTICAL); ++n;
- XtSetArg(args[n], XmNpacking, XmPACK_TIGHT); ++n;
- col = XmCreateRowColumn(scrolledWin, "col", args, n);
- XtManageChild(col);
-
- //----- fonts
- aboutBigFont = XmFontListAppendEntry(NULL,
- XmFontListEntryCreate(XmFONTLIST_DEFAULT_TAG, XmFONT_IS_FONT,
- XLoadQueryFont(display,
- "-*-times-bold-i-normal--20-*-*-*-*-*-iso8859-1")));
- aboutVersionFont = XmFontListAppendEntry(NULL,
- XmFontListEntryCreate(XmFONTLIST_DEFAULT_TAG, XmFONT_IS_FONT,
- XLoadQueryFont(display,
- "-*-times-medium-r-normal--16-*-*-*-*-*-iso8859-1")));
- aboutFixedFont = XmFontListAppendEntry(NULL,
- XmFontListEntryCreate(XmFONTLIST_DEFAULT_TAG, XmFONT_IS_FONT,
- XLoadQueryFont(display,
- "-*-courier-medium-r-normal--12-*-*-*-*-*-iso8859-1")));
-
- //----- heading
- n = 0;
- s = XmStringCreateLocalized("Xpdf");
- XtSetArg(args[n], XmNlabelString, s); ++n;
- XtSetArg(args[n], XmNfontList, aboutBigFont); ++n;
- label = XmCreateLabel(col, "h0", args, n);
- XmStringFree(s);
- XtManageChild(label);
- n = 0;
- s = XmStringCreateLocalized("Version " xpdfVersion);
- XtSetArg(args[n], XmNlabelString, s); ++n;
- XtSetArg(args[n], XmNfontList, aboutVersionFont); ++n;
- label = XmCreateLabel(col, "h1", args, n);
- XmStringFree(s);
- XtManageChild(label);
- n = 0;
- s = XmStringCreateLocalized(xpdfCopyright);
- XtSetArg(args[n], XmNlabelString, s); ++n;
- XtSetArg(args[n], XmNfontList, aboutVersionFont); ++n;
- label = XmCreateLabel(col, "h2", args, n);
- XmStringFree(s);
- XtManageChild(label);
- n = 0;
- s = XmStringCreateLocalized(" ");
- XtSetArg(args[n], XmNlabelString, s); ++n;
- XtSetArg(args[n], XmNfontList, aboutVersionFont); ++n;
- label = XmCreateLabel(col, "h3", args, n);
- XmStringFree(s);
- XtManageChild(label);
- n = 0;
- XtSetArg(args[n], XmNorientation, XmHORIZONTAL); ++n;
- sep = XmCreateSeparator(col, "sep", args, n);
- XtManageChild(sep);
- n = 0;
- s = XmStringCreateLocalized(" ");
- XtSetArg(args[n], XmNlabelString, s); ++n;
- XtSetArg(args[n], XmNfontList, aboutVersionFont); ++n;
- label = XmCreateLabel(col, "h4", args, n);
- XmStringFree(s);
- XtManageChild(label);
- n = 0;
-
- //----- text
- for (i = 0; aboutWinText[i]; ++i) {
- n = 0;
- s = XmStringCreateLocalized(aboutWinText[i]);
- XtSetArg(args[n], XmNlabelString, s); ++n;
- XtSetArg(args[n], XmNfontList, aboutFixedFont); ++n;
- sprintf(buf, "t%d", i);
- label = XmCreateLabel(col, buf, args, n);
- XtManageChild(label);
- XmStringFree(s);
- }
-}
-
-//------------------------------------------------------------------------
-// GUI code: "open" dialog
-//------------------------------------------------------------------------
-
-void XPDFViewer::initOpenDialog() {
- Arg args[20];
- int n;
- XmString s1, s2, s3;
-
- n = 0;
- s1 = XmStringCreateLocalized("Open");
- XtSetArg(args[n], XmNokLabelString, s1); ++n;
- s2 = XmStringCreateLocalized("*.[Pp][Dd][Ff]");
- XtSetArg(args[n], XmNpattern, s2); ++n;
- s3 = XmStringCreateLocalized(xpdfAppName ": Open");
- XtSetArg(args[n], XmNdialogTitle, s3); ++n;
- XtSetArg(args[n], XmNdialogStyle, XmDIALOG_PRIMARY_APPLICATION_MODAL); ++n;
- XtSetArg(args[n], XmNautoUnmanage, True); ++n;
- openDialog = XmCreateFileSelectionDialog(win, "openDialog", args, n);
- XmStringFree(s1);
- XmStringFree(s2);
- XmStringFree(s3);
- XtUnmanageChild(XmFileSelectionBoxGetChild(openDialog,
- XmDIALOG_HELP_BUTTON));
- XtAddCallback(openDialog, XmNokCallback,
- &openOkCbk, (XtPointer)this);
-}
-
-void XPDFViewer::setOpenDialogDir(char *dir) {
- XmString s;
-
- s = XmStringCreateLocalized(dir);
- XtVaSetValues(openDialog, XmNdirectory, s, NULL);
- XmStringFree(s);
-}
-
-void XPDFViewer::mapOpenDialog(GBool openInNewWindowA) {
- openInNewWindow = openInNewWindowA;
- XmFileSelectionDoSearch(openDialog, NULL);
- XtManageChild(openDialog);
-}
-
-void XPDFViewer::openOkCbk(Widget widget, XtPointer ptr,
- XtPointer callData) {
- XPDFViewer *viewer = (XPDFViewer *)ptr;
- XmFileSelectionBoxCallbackStruct *data =
- (XmFileSelectionBoxCallbackStruct *)callData;
- char *fileName;
- XmStringContext context;
- XmStringCharSet charSet;
- XmStringDirection dir;
- Boolean sep;
- GString *fileNameStr;
-
- XmStringInitContext(&context, data->value);
- if (XmStringGetNextSegment(context, &fileName, &charSet, &dir, &sep)) {
- fileNameStr = new GString(fileName);
- if (viewer->openInNewWindow) {
- viewer->app->open(fileNameStr);
- } else {
- if (viewer->loadFile(fileNameStr)) {
- viewer->displayPage(1, viewer->core->getZoom(),
- viewer->core->getRotate(), gTrue, gTrue);
- }
- }
- delete fileNameStr;
- XtFree(charSet);
- XtFree(fileName);
- }
- XmStringFreeContext(context);
-}
-
-//------------------------------------------------------------------------
-// GUI code: "find" dialog
-//------------------------------------------------------------------------
-
-void XPDFViewer::initFindDialog() {
- Widget row1, label, okBtn, closeBtn;
- Arg args[20];
- int n;
- XmString s;
-
- //----- dialog
- n = 0;
- s = XmStringCreateLocalized(xpdfAppName ": Find");
- XtSetArg(args[n], XmNdialogTitle, s); ++n;
- XtSetArg(args[n], XmNnavigationType, XmNONE); ++n;
- XtSetArg(args[n], XmNautoUnmanage, False); ++n;
- findDialog = XmCreateFormDialog(win, "findDialog", args, n);
- XmStringFree(s);
-
- //----- top row: search string entry
- n = 0;
- XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNtopOffset, 4); ++n;
- XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNorientation, XmHORIZONTAL); ++n;
- XtSetArg(args[n], XmNpacking, XmPACK_TIGHT); ++n;
- row1 = XmCreateRowColumn(findDialog, "row1", args, n);
- XtManageChild(row1);
- n = 0;
- s = XmStringCreateLocalized("Find text: ");
- XtSetArg(args[n], XmNlabelString, s); ++n;
- label = XmCreateLabel(row1, "label", args, n);
- XmStringFree(s);
- XtManageChild(label);
- n = 0;
- XtSetArg(args[n], XmNnavigationType, XmEXCLUSIVE_TAB_GROUP); ++n;
- findText = XmCreateTextField(row1, "text", args, n);
- XtManageChild(findText);
-
- //----- "find" and "close" buttons
- n = 0;
- XtSetArg(args[n], XmNtopAttachment, XmATTACH_WIDGET); ++n;
- XtSetArg(args[n], XmNtopWidget, row1); ++n;
- XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNleftOffset, 4); ++n;
- XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNbottomOffset, 4); ++n;
- XtSetArg(args[n], XmNnavigationType, XmEXCLUSIVE_TAB_GROUP); ++n;
- okBtn = XmCreatePushButton(findDialog, "Find", args, n);
- XtManageChild(okBtn);
- XtAddCallback(okBtn, XmNactivateCallback,
- &findFindCbk, (XtPointer)this);
- n = 0;
- XtSetArg(args[n], XmNtopAttachment, XmATTACH_WIDGET); ++n;
- XtSetArg(args[n], XmNtopWidget, row1); ++n;
- XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNrightOffset, 4); ++n;
- XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNbottomOffset, 4); ++n;
- XtSetArg(args[n], XmNnavigationType, XmEXCLUSIVE_TAB_GROUP); ++n;
- closeBtn = XmCreatePushButton(findDialog, "Close", args, n);
- XtManageChild(closeBtn);
- XtAddCallback(closeBtn, XmNactivateCallback,
- &findCloseCbk, (XtPointer)this);
- n = 0;
- XtSetArg(args[n], XmNdefaultButton, okBtn); ++n;
- XtSetArg(args[n], XmNcancelButton, closeBtn); ++n;
- XtSetArg(args[n], XmNinitialFocus, findText); ++n;
- XtSetValues(findDialog, args, n);
-}
-
-void XPDFViewer::findFindCbk(Widget widget, XtPointer ptr,
- XtPointer callData) {
- XPDFViewer *viewer = (XPDFViewer *)ptr;
-
- viewer->core->find(XmTextFieldGetString(viewer->findText));
-}
-
-void XPDFViewer::findCloseCbk(Widget widget, XtPointer ptr,
- XtPointer callData) {
- XPDFViewer *viewer = (XPDFViewer *)ptr;
-
- XtUnmanageChild(viewer->findDialog);
-}
-
-//------------------------------------------------------------------------
-// GUI code: "save as" dialog
-//------------------------------------------------------------------------
-
-void XPDFViewer::initSaveAsDialog() {
- Arg args[20];
- int n;
- XmString s1, s2, s3;
-
- n = 0;
- s1 = XmStringCreateLocalized("Save");
- XtSetArg(args[n], XmNokLabelString, s1); ++n;
- s2 = XmStringCreateLocalized("*.[Pp][Dd][Ff]");
- XtSetArg(args[n], XmNpattern, s2); ++n;
- s3 = XmStringCreateLocalized(xpdfAppName ": Save as");
- XtSetArg(args[n], XmNdialogTitle, s3); ++n;
- XtSetArg(args[n], XmNdialogStyle, XmDIALOG_PRIMARY_APPLICATION_MODAL); ++n;
- XtSetArg(args[n], XmNautoUnmanage, True); ++n;
- saveAsDialog = XmCreateFileSelectionDialog(win, "saveAsDialog", args, n);
- XmStringFree(s1);
- XmStringFree(s2);
- XmStringFree(s3);
- XtUnmanageChild(XmFileSelectionBoxGetChild(saveAsDialog,
- XmDIALOG_HELP_BUTTON));
- XtAddCallback(saveAsDialog, XmNokCallback,
- &saveAsOkCbk, (XtPointer)this);
-}
-
-void XPDFViewer::setSaveAsDialogDir(char *dir) {
- XmString s;
-
- s = XmStringCreateLocalized(dir);
- XtVaSetValues(saveAsDialog, XmNdirectory, s, NULL);
- XmStringFree(s);
-}
-
-void XPDFViewer::mapSaveAsDialog() {
- XmFileSelectionDoSearch(saveAsDialog, NULL);
- XtManageChild(saveAsDialog);
-}
-
-void XPDFViewer::saveAsOkCbk(Widget widget, XtPointer ptr,
- XtPointer callData) {
- XPDFViewer *viewer = (XPDFViewer *)ptr;
- XmFileSelectionBoxCallbackStruct *data =
- (XmFileSelectionBoxCallbackStruct *)callData;
- char *fileName;
- GString *fileNameStr;
- XmStringContext context;
- XmStringCharSet charSet;
- XmStringDirection dir;
- Boolean sep;
-
- XmStringInitContext(&context, data->value);
- if (XmStringGetNextSegment(context, &fileName, &charSet, &dir, &sep)) {
- fileNameStr = new GString(fileName);
- viewer->core->getDoc()->saveAs(fileNameStr);
- delete fileNameStr;
- XtFree(charSet);
- XtFree(fileName);
- }
- XmStringFreeContext(context);
-}
-
-//------------------------------------------------------------------------
-// GUI code: "print" dialog
-//------------------------------------------------------------------------
-
-void XPDFViewer::initPrintDialog() {
- Widget sep1, sep2, row, label1, label2, okBtn, cancelBtn;
- Arg args[20];
- int n;
- XmString s;
-
- //----- dialog
- n = 0;
- s = XmStringCreateLocalized(xpdfAppName ": Print");
- XtSetArg(args[n], XmNdialogTitle, s); ++n;
- XtSetArg(args[n], XmNdialogStyle, XmDIALOG_PRIMARY_APPLICATION_MODAL); ++n;
- printDialog = XmCreateFormDialog(win, "printDialog", args, n);
- XmStringFree(s);
-
- //----- "print with command"
- n = 0;
- XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNtopOffset, 4); ++n;
- XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNindicatorType, XmONE_OF_MANY); ++n;
- XtSetArg(args[n], XmNset, XmSET); ++n;
- s = XmStringCreateLocalized("Print with command:");
- XtSetArg(args[n], XmNlabelString, s); ++n;
- printWithCmdBtn = XmCreateToggleButton(printDialog, "printWithCmd", args, n);
- XmStringFree(s);
- XtManageChild(printWithCmdBtn);
- XtAddCallback(printWithCmdBtn, XmNvalueChangedCallback,
- &printWithCmdBtnCbk, (XtPointer)this);
- n = 0;
- XtSetArg(args[n], XmNtopAttachment, XmATTACH_WIDGET); ++n;
- XtSetArg(args[n], XmNtopWidget, printWithCmdBtn); ++n;
- XtSetArg(args[n], XmNtopOffset, 2); ++n;
- XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNleftOffset, 16); ++n;
- XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNrightOffset, 4); ++n;
- XtSetArg(args[n], XmNcolumns, 40); ++n;
- printCmdText = XmCreateTextField(printDialog, "printCmd", args, n);
- XtManageChild(printCmdText);
-
- //----- "print with command"
- n = 0;
- XtSetArg(args[n], XmNtopAttachment, XmATTACH_WIDGET); ++n;
- XtSetArg(args[n], XmNtopWidget, printCmdText); ++n;
- XtSetArg(args[n], XmNtopOffset, 4); ++n;
- XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNindicatorType, XmONE_OF_MANY); ++n;
- XtSetArg(args[n], XmNset, XmUNSET); ++n;
- s = XmStringCreateLocalized("Print to file:");
- XtSetArg(args[n], XmNlabelString, s); ++n;
- printToFileBtn = XmCreateToggleButton(printDialog, "printToFile", args, n);
- XmStringFree(s);
- XtManageChild(printToFileBtn);
- XtAddCallback(printToFileBtn, XmNvalueChangedCallback,
- &printToFileBtnCbk, (XtPointer)this);
- n = 0;
- XtSetArg(args[n], XmNtopAttachment, XmATTACH_WIDGET); ++n;
- XtSetArg(args[n], XmNtopWidget, printToFileBtn); ++n;
- XtSetArg(args[n], XmNtopOffset, 2); ++n;
- XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNleftOffset, 16); ++n;
- XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNrightOffset, 4); ++n;
- XtSetArg(args[n], XmNcolumns, 40); ++n;
- XtSetArg(args[n], XmNsensitive, False); ++n;
- printFileText = XmCreateTextField(printDialog, "printFile", args, n);
- XtManageChild(printFileText);
-
- //----- separator
- n = 0;
- XtSetArg(args[n], XmNtopAttachment, XmATTACH_WIDGET); ++n;
- XtSetArg(args[n], XmNtopWidget, printFileText); ++n;
- XtSetArg(args[n], XmNtopOffset, 8); ++n;
- XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNleftOffset, 8); ++n;
- XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNrightOffset, 8); ++n;
- XtSetArg(args[n], XmNorientation, XmHORIZONTAL); ++n;
- sep1 = XmCreateSeparator(printDialog, "sep1", args, n);
- XtManageChild(sep1);
-
- //----- page range
- n = 0;
- XtSetArg(args[n], XmNtopAttachment, XmATTACH_WIDGET); ++n;
- XtSetArg(args[n], XmNtopWidget, sep1); ++n;
- XtSetArg(args[n], XmNtopOffset, 8); ++n;
- XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNleftOffset, 4); ++n;
- XtSetArg(args[n], XmNorientation, XmHORIZONTAL); ++n;
- XtSetArg(args[n], XmNpacking, XmPACK_TIGHT); ++n;
- row = XmCreateRowColumn(printDialog, "row", args, n);
- XtManageChild(row);
- n = 0;
- s = XmStringCreateLocalized("Pages:");
- XtSetArg(args[n], XmNlabelString, s); ++n;
- label1 = XmCreateLabel(row, "label1", args, n);
- XmStringFree(s);
- XtManageChild(label1);
- n = 0;
- XtSetArg(args[n], XmNcolumns, 5); ++n;
- printFirstPage = XmCreateTextField(row, "printFirstPage", args, n);
- XtManageChild(printFirstPage);
- n = 0;
- s = XmStringCreateLocalized("to");
- XtSetArg(args[n], XmNlabelString, s); ++n;
- label2 = XmCreateLabel(row, "label2", args, n);
- XmStringFree(s);
- XtManageChild(label2);
- n = 0;
- XtSetArg(args[n], XmNcolumns, 5); ++n;
- printLastPage = XmCreateTextField(row, "printLastPage", args, n);
- XtManageChild(printLastPage);
-
- //----- separator
- n = 0;
- XtSetArg(args[n], XmNtopAttachment, XmATTACH_WIDGET); ++n;
- XtSetArg(args[n], XmNtopWidget, row); ++n;
- XtSetArg(args[n], XmNtopOffset, 8); ++n;
- XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNleftOffset, 8); ++n;
- XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNrightOffset, 8); ++n;
- XtSetArg(args[n], XmNorientation, XmHORIZONTAL); ++n;
- sep2 = XmCreateSeparator(printDialog, "sep2", args, n);
- XtManageChild(sep2);
-
- //----- "print" and "cancel" buttons
- n = 0;
- XtSetArg(args[n], XmNtopAttachment, XmATTACH_WIDGET); ++n;
- XtSetArg(args[n], XmNtopWidget, sep2); ++n;
- XtSetArg(args[n], XmNtopOffset, 8); ++n;
- XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNleftOffset, 4); ++n;
- XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNbottomOffset, 4); ++n;
- okBtn = XmCreatePushButton(printDialog, "Print", args, n);
- XtManageChild(okBtn);
- XtAddCallback(okBtn, XmNactivateCallback,
- &printPrintCbk, (XtPointer)this);
- n = 0;
- XtSetArg(args[n], XmNtopAttachment, XmATTACH_WIDGET); ++n;
- XtSetArg(args[n], XmNtopWidget, sep2); ++n;
- XtSetArg(args[n], XmNtopOffset, 8); ++n;
- XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNrightOffset, 4); ++n;
- XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNbottomOffset, 4); ++n;
- cancelBtn = XmCreatePushButton(printDialog, "Cancel", args, n);
- XtManageChild(cancelBtn);
- n = 0;
- XtSetArg(args[n], XmNdefaultButton, okBtn); ++n;
- XtSetArg(args[n], XmNcancelButton, cancelBtn); ++n;
- XtSetValues(printDialog, args, n);
-}
-
-void XPDFViewer::setupPrintDialog() {
- PDFDoc *doc;
- char buf[20];
- GString *pdfFileName, *psFileName;
- char *p;
-
- doc = core->getDoc();
-
- psFileName = globalParams->getPSFile();
- if (psFileName && psFileName->getChar(0) != '|') {
- XmTextFieldSetString(printFileText, psFileName->getCString());
- } else {
- pdfFileName = doc->getFileName();
- p = pdfFileName->getCString() + pdfFileName->getLength() - 4;
- if (!strcmp(p, ".pdf") || !strcmp(p, ".PDF")) {
- psFileName = new GString(pdfFileName->getCString(),
- pdfFileName->getLength() - 4);
- } else {
- psFileName = pdfFileName->copy();
- }
- psFileName->append(".ps");
- XmTextFieldSetString(printFileText, psFileName->getCString());
- delete psFileName;
- }
-
- psFileName = globalParams->getPSFile();
- if (psFileName && psFileName->getChar(0) == '|') {
- XmTextFieldSetString(printCmdText,
- psFileName->getCString() + 1);
- }
-
- sprintf(buf, "%d", doc->getNumPages());
- XmTextFieldSetString(printFirstPage, "1");
- XmTextFieldSetString(printLastPage, buf);
-}
-
-void XPDFViewer::printWithCmdBtnCbk(Widget widget, XtPointer ptr,
- XtPointer callData) {
- XPDFViewer *viewer = (XPDFViewer *)ptr;
- XmToggleButtonCallbackStruct *data =
- (XmToggleButtonCallbackStruct *)callData;
-
- if (data->set != XmSET) {
- XmToggleButtonSetState(viewer->printWithCmdBtn, True, False);
- }
- XmToggleButtonSetState(viewer->printToFileBtn, False, False);
- XtVaSetValues(viewer->printCmdText, XmNsensitive, True, NULL);
- XtVaSetValues(viewer->printFileText, XmNsensitive, False, NULL);
-}
-
-void XPDFViewer::printToFileBtnCbk(Widget widget, XtPointer ptr,
- XtPointer callData) {
- XPDFViewer *viewer = (XPDFViewer *)ptr;
- XmToggleButtonCallbackStruct *data =
- (XmToggleButtonCallbackStruct *)callData;
-
- if (data->set != XmSET) {
- XmToggleButtonSetState(viewer->printToFileBtn, True, False);
- }
- XmToggleButtonSetState(viewer->printWithCmdBtn, False, False);
- XtVaSetValues(viewer->printFileText, XmNsensitive, True, NULL);
- XtVaSetValues(viewer->printCmdText, XmNsensitive, False, NULL);
-}
-
-void XPDFViewer::printPrintCbk(Widget widget, XtPointer ptr,
- XtPointer callData) {
- XPDFViewer *viewer = (XPDFViewer *)ptr;
- unsigned char withCmd;
- GString *psFileName;
- int firstPage, lastPage;
- PDFDoc *doc;
- PSOutputDev *psOut;
-
- doc = viewer->core->getDoc();
- if (!doc->okToPrint()) {
- error(-1, "Printing this document is not allowed.");
- return;
- }
-
- viewer->core->setBusyCursor(gTrue);
-
- XtVaGetValues(viewer->printWithCmdBtn, XmNset, &withCmd, NULL);
- if (withCmd) {
- psFileName = new GString(XmTextFieldGetString(viewer->printCmdText));
- psFileName->insert(0, '|');
- } else {
- psFileName = new GString(XmTextFieldGetString(viewer->printFileText));
- }
-
- firstPage = atoi(XmTextFieldGetString(viewer->printFirstPage));
- lastPage = atoi(XmTextFieldGetString(viewer->printLastPage));
- if (firstPage < 1) {
- firstPage = 1;
- } else if (firstPage > doc->getNumPages()) {
- firstPage = doc->getNumPages();
- }
- if (lastPage < firstPage) {
- lastPage = firstPage;
- } else if (lastPage > doc->getNumPages()) {
- lastPage = doc->getNumPages();
- }
-
- psOut = new PSOutputDev(psFileName->getCString(), doc->getXRef(),
- doc->getCatalog(), firstPage, lastPage,
- psModePS);
- if (psOut->isOk()) {
- doc->displayPages(psOut, firstPage, lastPage, 72, 0, gFalse);
- }
- delete psOut;
- delete psFileName;
-
- viewer->core->setBusyCursor(gFalse);
-}
-
-//------------------------------------------------------------------------
-// GUI code: password dialog
-//------------------------------------------------------------------------
-
-void XPDFViewer::initPasswordDialog() {
- Widget row, label, okBtn, cancelBtn;
- Arg args[20];
- int n;
- XmString s;
-
- //----- dialog
- n = 0;
- s = XmStringCreateLocalized(xpdfAppName ": Password");
- XtSetArg(args[n], XmNdialogTitle, s); ++n;
- XtSetArg(args[n], XmNdialogStyle, XmDIALOG_PRIMARY_APPLICATION_MODAL); ++n;
- passwordDialog = XmCreateFormDialog(win, "passwordDialog", args, n);
- XmStringFree(s);
-
- //----- message
- n = 0;
- XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNtopOffset, 4); ++n;
- XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNleftOffset, 4); ++n;
- s = XmStringCreateLocalized(" ");
- XtSetArg(args[n], XmNlabelString, s); ++n;
- passwordMsg = XmCreateLabel(passwordDialog, "msg", args, n);
- XmStringFree(s);
- XtManageChild(passwordMsg);
-
- //----- label and password entry
- n = 0;
- XtSetArg(args[n], XmNtopAttachment, XmATTACH_WIDGET); ++n;
- XtSetArg(args[n], XmNtopWidget, passwordMsg); ++n;
- XtSetArg(args[n], XmNtopOffset, 4); ++n;
- XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNleftOffset, 4); ++n;
- XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNleftOffset, 4); ++n;
- XtSetArg(args[n], XmNorientation, XmHORIZONTAL); ++n;
- XtSetArg(args[n], XmNpacking, XmPACK_TIGHT); ++n;
- row = XmCreateRowColumn(passwordDialog, "row", args, n);
- XtManageChild(row);
- n = 0;
- s = XmStringCreateLocalized("Password: ");
- XtSetArg(args[n], XmNlabelString, s); ++n;
- label = XmCreateLabel(row, "label", args, n);
- XmStringFree(s);
- XtManageChild(label);
- n = 0;
- XtSetArg(args[n], XmNcolumns, 16); ++n;
- passwordText = XmCreateTextField(row, "text", args, n);
- XtManageChild(passwordText);
- XtAddCallback(passwordText, XmNmodifyVerifyCallback,
- &passwordTextVerifyCbk, this);
-
- //----- "Ok" and "Cancel" buttons
- n = 0;
- XtSetArg(args[n], XmNtopAttachment, XmATTACH_WIDGET); ++n;
- XtSetArg(args[n], XmNtopWidget, row); ++n;
- XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNleftOffset, 4); ++n;
- XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNbottomOffset, 4); ++n;
- XtSetArg(args[n], XmNnavigationType, XmEXCLUSIVE_TAB_GROUP); ++n;
- okBtn = XmCreatePushButton(passwordDialog, "Ok", args, n);
- XtManageChild(okBtn);
- XtAddCallback(okBtn, XmNactivateCallback,
- &passwordOkCbk, (XtPointer)this);
- n = 0;
- XtSetArg(args[n], XmNtopAttachment, XmATTACH_WIDGET); ++n;
- XtSetArg(args[n], XmNtopWidget, row); ++n;
- XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNrightOffset, 4); ++n;
- XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); ++n;
- XtSetArg(args[n], XmNbottomOffset, 4); ++n;
- XtSetArg(args[n], XmNnavigationType, XmEXCLUSIVE_TAB_GROUP); ++n;
- cancelBtn = XmCreatePushButton(passwordDialog, "Cancel", args, n);
- XtManageChild(cancelBtn);
- XtAddCallback(cancelBtn, XmNactivateCallback,
- &passwordCancelCbk, (XtPointer)this);
- n = 0;
- XtSetArg(args[n], XmNdefaultButton, okBtn); ++n;
- XtSetArg(args[n], XmNcancelButton, cancelBtn); ++n;
- XtSetArg(args[n], XmNinitialFocus, passwordText); ++n;
- XtSetValues(passwordDialog, args, n);
-}
-
-void XPDFViewer::passwordTextVerifyCbk(Widget widget, XtPointer ptr,
- XtPointer callData) {
- XPDFViewer *viewer = (XPDFViewer *)ptr;
- XmTextVerifyCallbackStruct *data =
- (XmTextVerifyCallbackStruct *)callData;
- int i, n;
-
- i = (int)data->startPos;
- n = (int)data->endPos - i;
- if (i > viewer->password->getLength()) {
- i = viewer->password->getLength();
- }
- if (i + n > viewer->password->getLength()) {
- n = viewer->password->getLength() - i;
- }
- viewer->password->del(i, n);
- viewer->password->insert(i, data->text->ptr, data->text->length);
-
- for (i = 0; i < data->text->length; ++i) {
- data->text->ptr[i] = '*';
- }
- data->doit = True;
-}
-
-void XPDFViewer::passwordOkCbk(Widget widget, XtPointer ptr,
- XtPointer callData) {
- XPDFViewer *viewer = (XPDFViewer *)ptr;
-
- viewer->passwordDone = 1;
-}
-
-void XPDFViewer::passwordCancelCbk(Widget widget, XtPointer ptr,
- XtPointer callData) {
- XPDFViewer *viewer = (XPDFViewer *)ptr;
-
- viewer->passwordDone = -1;
-}
-
-void XPDFViewer::getPassword(GBool again) {
- XmString s;
- XEvent event;
-
- if (password) {
- delete password;
- }
- password = new GString();
-
- XmTextFieldSetString(passwordText, "");
- s = XmStringCreateLocalized(
- again ? (char *)"Incorrect password. Please try again."
- : (char *)"This document requires a password.");
- XtVaSetValues(passwordMsg, XmNlabelString, s, NULL);
- XmStringFree(s);
- XtManageChild(passwordDialog);
- passwordDone = 0;
- do {
- XtAppNextEvent(app->getAppContext(), &event);
- XtDispatchEvent(&event);
- } while (!passwordDone);
-
- if (passwordDone < 0) {
- delete password;
- password = NULL;
- }
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-30 22:50:15 +0000