1 //========================================================================
5 // Copyright 1996 Derek B. Noonburg
6 // Copyright 1999 Michael Meeks.
7 // Copyright 1999 Miguel de Icaza
9 //========================================================================
16 #define GString G_String
21 #include "parseargs.h"
33 #include "GOutputDev.h"
34 #include "PSOutputDev.h"
35 #include "TextOutputDev.h"
40 GBool printCommands = gFalse;
44 #define DOC_KEY "xpdf_doc_key"
45 #define DOC_ROOT_MAGIC 0xad3f556d
57 GtkScrolledWindow *scroll;
61 crummy_cmd (GtkWidget *widget, DOC_ROOT *tmp)
67 const struct poptOption gpdf_popt_options [] = {
68 { "debug", '\0', POPT_ARG_INT, &gpdf_debug, 0,
69 N_("Enables some debugging functions"), N_("LEVEL") },
70 { NULL, '\0', 0, NULL, 0 }
74 static GnomeUIInfo dummy_menu [] = {
75 { GNOME_APP_UI_ITEM, N_("_dummy"),
76 N_("What a dummy!"), crummy_cmd },
80 static GnomeUIInfo main_menu [] = {
81 { GNOME_APP_UI_SUBTREE, N_("_Dummy"), NULL, dummy_menu },
85 //------------------------------------------------------------------------
86 // loadFile / displayPage
87 //------------------------------------------------------------------------
90 doc_config_event (GtkWidget *widget, void *ugly)
94 doc = (DOC_ROOT *)gtk_object_get_data (GTK_OBJECT (widget), DOC_KEY);
96 g_return_val_if_fail (doc, FALSE);
97 g_return_val_if_fail (doc->magic == DOC_ROOT_MAGIC, FALSE);
100 gdk_pixmap_unref(doc->pixmap);
102 doc->pixmap = gdk_pixmap_new(widget->window,
103 widget->allocation.width,
104 widget->allocation.height,
107 printf ("Creating pixmap of size %d %d\n",
108 widget->allocation.width, widget->allocation.height);
109 gdk_color_white (gtk_widget_get_default_colormap(), &doc->paper);
110 doc->out = new GOutputDev (doc->pixmap, doc->paper,
111 gtk_widget_get_parent_window (widget));
115 GdkGCValues gcValues;
118 gdk_color_white (gtk_widget_get_default_colormap (), &gcValues.foreground);
119 gdk_color_black (gtk_widget_get_default_colormap (), &gcValues.background);
120 gcValues.line_width = 1;
121 gcValues.line_style = GDK_LINE_SOLID;
122 strokeGC = gdk_gc_new_with_values (
123 doc->pixmap, &gcValues,
124 (enum GdkGCValuesMask)(GDK_GC_FOREGROUND | GDK_GC_BACKGROUND | GDK_GC_LINE_WIDTH | GDK_GC_LINE_STYLE));
126 gdk_draw_rectangle (doc->pixmap,
130 widget->allocation.width,
131 widget->allocation.height);
139 doc_redraw_event (GtkWidget *widget, GdkEventExpose *event)
143 g_return_val_if_fail (widget != NULL, FALSE);
145 doc = (DOC_ROOT *)gtk_object_get_data (GTK_OBJECT (widget), DOC_KEY);
147 g_return_val_if_fail (doc != NULL, FALSE);
148 g_return_val_if_fail (doc->magic == DOC_ROOT_MAGIC, FALSE);
150 if (doc->out && doc->pdf) {
151 GtkStyle *style = gtk_widget_get_default_style();
152 printf ("There are %d pages\n", doc->pdf->getNumPages());
154 magic_black = widget->style->black_gc;
156 doc->pdf->displayPage(doc->out, 1, 86, 0, gTrue);
157 gdk_draw_pixmap(widget->window,
158 widget->style->fg_gc[GTK_WIDGET_STATE (widget)],
161 event->area.x, event->area.y,
162 event->area.width, event->area.height);
164 printf ("Null pointer error %p %p\n", doc->out, doc->pdf);
170 loadFile(GString *fileName)
172 DOC_ROOT *doc = new DOC_ROOT();
176 doc->magic = DOC_ROOT_MAGIC;
178 doc->pdf = new PDFDoc(fileName);
179 if (!doc->pdf->isOk()) {
185 g_assert (doc->pdf->getCatalog());
187 doc->toplevel = gnome_app_new ("gpdf", "gpdf");
188 gtk_window_set_policy(GTK_WINDOW(doc->toplevel), 1, 1, 0);
189 gtk_window_set_default_size (GTK_WINDOW(doc->toplevel), 600, 400);
190 doc->table = GTK_WIDGET (gtk_table_new (0, 0, 0));
191 doc->appbar = GNOME_APPBAR (gnome_appbar_new (FALSE, TRUE,
192 GNOME_PREFERENCES_USER));
193 gnome_app_set_statusbar (GNOME_APP (doc->toplevel),
194 GTK_WIDGET (doc->appbar));
195 gnome_app_set_contents (GNOME_APP (doc->toplevel), doc->table);
196 gnome_app_create_menus_with_data (GNOME_APP (doc->toplevel), main_menu, doc);
197 gnome_app_install_menu_hints(GNOME_APP (doc->toplevel), main_menu);
200 doc->area = GTK_DRAWING_AREA (gtk_drawing_area_new ());
201 gtk_object_set_data (GTK_OBJECT (doc->area), DOC_KEY, doc);
202 gtk_signal_connect (GTK_OBJECT (doc->area),"configure_event",
203 (GtkSignalFunc) doc_config_event, doc);
204 gtk_signal_connect (GTK_OBJECT (doc->area), "expose_event",
205 (GtkSignalFunc) doc_redraw_event, doc);
207 gtk_table_attach (GTK_TABLE (doc->table), GTK_WIDGET (doc->area),
209 GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND,
212 gtk_widget_show_all (doc->toplevel);
217 /*static void displayPage(int page1, int zoom1, int rotate1) {
220 // check for document
226 win->setBusyCursor(gTrue);
228 // new page/zoom/rotate values
233 // initialize mouse-related stuff
235 win->setDefaultCursor();
236 linkLabel->setText(NULL);
237 selectXMin = selectXMax = 0;
238 selectYMin = selectYMax = 0;
239 lastDragLeft = lastDragTop = gTrue;
242 doc->displayPage(out, page, zoomDPI[zoom - minZoom], rotate, gTrue);
245 // update page number display
246 sprintf(s, "%d", page);
247 pageNumText->setText(s);
249 // back to regular cursor
250 win->setBusyCursor(gFalse);
254 main (int argc, char *argv [])
256 char **view_files = NULL;
259 gnome_init_with_popt_table (
260 "gpdf", "0.1", argc, argv,
261 gpdf_popt_options, 0, &ctx);
265 initParams (xpdfConfigFile); /* Init font path */
267 view_files = poptGetArgs (ctx);
270 for (lp=0;view_files[lp];lp++) {
271 GString *name = new GString (view_files[lp]);
272 if (!name || !loadFile(name))
273 printf ("Error loading '%s'\n", view_files[lp]);
276 printf ("Need filenames...\n");
280 poptFreeContext (ctx);