//========================================================================
//
-// xpdf.cc
+// gpdf.cc
//
// Copyright 1996 Derek B. Noonburg
+// Copyright 1999 Michael Meeks.
// Copyright 1999 Miguel de Icaza
//
//========================================================================
#include <stdlib.h>
#include <stddef.h>
#include <string.h>
+#define GString G_String
#include <gnome.h>
+#undef GString
#include "gtypes.h"
#include "GString.h"
#include "parseargs.h"
#include "Page.h"
#include "Link.h"
#include "PDFDoc.h"
-#include "XOutputDev.h"
+#include "GOutputDev.h"
#include "PSOutputDev.h"
#include "TextOutputDev.h"
#include "Params.h"
#include "Error.h"
#include "config.h"
+GBool printCommands = gFalse;
+gint gpdf_debug;
+poptContext ctx;
+
+#define DOC_ROOT_MAGIC 0xad3f556d
+struct DOC_ROOT {
+ guint32 magic;
+ GString *title;
+ PDFDoc *pdf;
+ GtkWidget *toplevel;
+ GtkWidget *table;
+ GnomeAppBar *appbar;
+ GtkDrawingArea *area;
+ GdkPixmap *pixmap;
+ OutputDev *out;
+ GdkColor paper;
+};
+
+DOC_ROOT *hack_global = NULL;
+
+static void
+crummy_cmd (GtkWidget *widget, DOC_ROOT *tmp)
+{
+ printf ("Crummy\n");
+}
+
+
+const struct poptOption gpdf_popt_options [] = {
+ { "debug", '\0', POPT_ARG_INT, &gpdf_debug, 0,
+ N_("Enables some debugging functions"), N_("LEVEL") },
+ { NULL, '\0', 0, NULL, 0 }
+};
+
+
+static GnomeUIInfo dummy_menu [] = {
+ { GNOME_APP_UI_ITEM, N_("_dummy"),
+ N_("What a dummy!"), crummy_cmd },
+ GNOMEUIINFO_END
+};
+
+static GnomeUIInfo main_menu [] = {
+ { GNOME_APP_UI_SUBTREE, N_("_Dummy"), NULL, dummy_menu },
+ GNOMEUIINFO_END
+};
+
+//------------------------------------------------------------------------
+// loadFile / displayPage
+//------------------------------------------------------------------------
+
+static gint
+doc_config_event (GtkWidget *widget, void *ugly)
+{
+ DOC_ROOT *doc = hack_global;
+
+ g_return_val_if_fail (doc, FALSE);
+ g_return_val_if_fail (doc->magic == DOC_ROOT_MAGIC, FALSE);
+
+ if (doc->pixmap)
+ gdk_pixmap_unref(doc->pixmap);
+
+ doc->pixmap = gdk_pixmap_new(widget->window,
+ widget->allocation.width,
+ widget->allocation.height,
+ -1);
+
+ printf ("Creating pixmap of size %d %d\n",
+ widget->allocation.width, widget->allocation.height);
+ gdk_color_white (gtk_widget_get_default_colormap(), &doc->paper);
+ doc->out = new GOutputDev (doc->pixmap, doc->paper);
+
+ return TRUE;
+}
+
+static gint
+doc_redraw_event (GtkWidget *widget, void *ugly)
+{
+ DOC_ROOT *doc = hack_global;
+
+ g_return_val_if_fail (doc, FALSE);
+ g_return_val_if_fail (doc->magic == DOC_ROOT_MAGIC, FALSE);
+
+ if (doc->out && doc->pdf) {
+ printf ("There are %d pages\n", doc->pdf->getNumPages());
+
+ doc->pdf->displayPage(doc->out, 1, 72, 0, gTrue);
+ gdk_draw_pixmap (widget->window,
+ widget->style->white_gc,
+ doc->pixmap,
+ 0, 0,
+ 0, 0,
+ widget->allocation.width,
+ widget->allocation.height);
+
+ } else
+ printf ("Null pointer error %p %p\n", doc->out, doc->pdf);
+
+ return FALSE;
+}
+
+static GBool
+loadFile(GString *fileName)
+{
+ DOC_ROOT *doc = new DOC_ROOT();
+ char s[20];
+ char *p;
+
+ hack_global = doc;
+
+ doc->magic = DOC_ROOT_MAGIC;
+ // open PDF file
+ doc->pdf = new PDFDoc(fileName);
+ if (!doc->pdf->isOk()) {
+ delete doc->pdf;
+ delete doc;
+ return gFalse;
+ }
+
+ g_assert (doc->pdf->getCatalog());
+
+ doc->toplevel = gnome_app_new ("gpdf", "gpdf");
+ gtk_window_set_policy(GTK_WINDOW(doc->toplevel), 1, 1, 0);
+ gtk_window_set_default_size (GTK_WINDOW(doc->toplevel), 600, 400);
+ doc->table = GTK_WIDGET (gtk_table_new (0, 0, 0));
+ doc->appbar = GNOME_APPBAR (gnome_appbar_new (FALSE, TRUE,
+ GNOME_PREFERENCES_USER));
+ gnome_app_set_statusbar (GNOME_APP (doc->toplevel),
+ GTK_WIDGET (doc->appbar));
+ gnome_app_set_contents (GNOME_APP (doc->toplevel), doc->table);
+ gnome_app_create_menus_with_data (GNOME_APP (doc->toplevel), main_menu, doc);
+ gnome_app_install_menu_hints(GNOME_APP (doc->toplevel), main_menu);
+
+ doc->pixmap = NULL;
+ doc->area = GTK_DRAWING_AREA (gtk_drawing_area_new ());
+ gtk_signal_connect (GTK_OBJECT(doc->area),"configure_event",
+ (GtkSignalFunc) doc_config_event, doc);
+ gtk_signal_connect (GTK_OBJECT (doc->area), "expose_event",
+ (GtkSignalFunc) doc_redraw_event, doc);
+
+ gtk_table_attach (GTK_TABLE (doc->table), GTK_WIDGET (doc->area),
+ 0, 1, 1, 2,
+ GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND,
+ 0, 0);
+
+ gtk_widget_show_all (doc->toplevel);
+
+ return gTrue;
+}
+
+/*static void displayPage(int page1, int zoom1, int rotate1) {
+ char s[20];
+
+ // check for document
+ if (!doc)
+ return;
+
+ // busy cursor
+ if (win)
+ win->setBusyCursor(gTrue);
+
+ // new page/zoom/rotate values
+ page = page1;
+ zoom = zoom1;
+ rotate = rotate1;
+
+ // initialize mouse-related stuff
+ linkAction = NULL;
+ win->setDefaultCursor();
+ linkLabel->setText(NULL);
+ selectXMin = selectXMax = 0;
+ selectYMin = selectYMax = 0;
+ lastDragLeft = lastDragTop = gTrue;
+
+ // draw the page
+ doc->displayPage(out, page, zoomDPI[zoom - minZoom], rotate, gTrue);
+ layoutCbk(win);
+
+ // update page number display
+ sprintf(s, "%d", page);
+ pageNumText->setText(s);
+
+ // back to regular cursor
+ win->setBusyCursor(gFalse);
+ }*/
+
int
main (int argc, char *argv [])
{
- gnome_init ("GPDF", "1.0", argv, argv);
+ char **view_files = NULL;
+ int lp;
+
+ gnome_init_with_popt_table (
+ "gpdf", "0.1", argc, argv,
+ gpdf_popt_options, 0, &ctx);
+
+ initParams (xpdfConfigFile); /* Init font path */
+
+ view_files = poptGetArgs (ctx);
+ /* Load files */
+ if (view_files) {
+ for (lp=0;view_files[lp];lp++) {
+ GString *name = new GString (view_files[lp]);
+ if (!name || !loadFile(name))
+ printf ("Error loading '%s'\n", view_files[lp]);
+ }
+ } else {
+ printf ("Need filenames...\n");
+ exit (0);
+ }
+
+ poptFreeContext (ctx);
+
+ gtk_main ();
+
+ freeParams();
- gtk_main ();
+ /* Destroy files */
}
https://www.fi.muni.cz/~kas/git / evince.git / blobdiff