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_ROOT_MAGIC 0xad3f556d
58 DOC_ROOT *hack_global = NULL;
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)
92 DOC_ROOT *doc = hack_global;
94 g_return_val_if_fail (doc, FALSE);
95 g_return_val_if_fail (doc->magic == DOC_ROOT_MAGIC, FALSE);
98 gdk_pixmap_unref(doc->pixmap);
100 doc->pixmap = gdk_pixmap_new(widget->window,
101 widget->allocation.width,
102 widget->allocation.height,
105 printf ("Creating pixmap of size %d %d\n",
106 widget->allocation.width, widget->allocation.height);
107 gdk_color_white (gtk_widget_get_default_colormap(), &doc->paper);
108 doc->out = new GOutputDev (doc->pixmap, doc->paper);
112 GdkGCValues gcValues;
115 gdk_color_white (gtk_widget_get_default_colormap (), &gcValues.foreground);
116 gdk_color_black (gtk_widget_get_default_colormap (), &gcValues.background);
117 gcValues.line_width = 1;
118 gcValues.line_style = GDK_LINE_SOLID;
119 strokeGC = gdk_gc_new_with_values (
120 doc->pixmap, &gcValues,
121 (enum GdkGCValuesMask)(GDK_GC_FOREGROUND | GDK_GC_BACKGROUND | GDK_GC_LINE_WIDTH | GDK_GC_LINE_STYLE));
123 gdk_draw_rectangle (doc->pixmap,
127 widget->allocation.width,
128 widget->allocation.height);
137 doc_redraw_event (GtkWidget *widget, GdkEventExpose *event)
139 DOC_ROOT *doc = hack_global;
141 g_return_val_if_fail (doc, FALSE);
142 g_return_val_if_fail (doc->magic == DOC_ROOT_MAGIC, FALSE);
144 if (doc->out && doc->pdf) {
145 GtkStyle *style = gtk_widget_get_default_style();
146 printf ("There are %d pages\n", doc->pdf->getNumPages());
148 magic_font = widget->style->font;
149 magic_black = widget->style->black_gc;
150 gdk_draw_line (doc->pixmap,
151 widget->style->black_gc,
152 event->area.x, event->area.y,
153 event->area.width, event->area.height);
154 doc->pdf->displayPage(doc->out, 1, 86, 0, gTrue); /* 86 zoom */
155 printf ("Draw pixmap %p\n", doc->pixmap);
156 gdk_draw_string (doc->pixmap, magic_font, magic_black,
158 gdk_draw_pixmap(widget->window,
159 widget->style->fg_gc[GTK_WIDGET_STATE (widget)],
162 event->area.x, event->area.y,
163 event->area.width, event->area.height);
165 printf ("Null pointer error %p %p\n", doc->out, doc->pdf);
171 loadFile(GString *fileName)
173 DOC_ROOT *doc = new DOC_ROOT();
179 doc->magic = DOC_ROOT_MAGIC;
181 doc->pdf = new PDFDoc(fileName);
182 if (!doc->pdf->isOk()) {
188 g_assert (doc->pdf->getCatalog());
190 doc->toplevel = gnome_app_new ("gpdf", "gpdf");
191 gtk_window_set_policy(GTK_WINDOW(doc->toplevel), 1, 1, 0);
192 gtk_window_set_default_size (GTK_WINDOW(doc->toplevel), 600, 400);
193 doc->table = GTK_WIDGET (gtk_table_new (0, 0, 0));
194 doc->appbar = GNOME_APPBAR (gnome_appbar_new (FALSE, TRUE,
195 GNOME_PREFERENCES_USER));
196 gnome_app_set_statusbar (GNOME_APP (doc->toplevel),
197 GTK_WIDGET (doc->appbar));
198 gnome_app_set_contents (GNOME_APP (doc->toplevel), doc->table);
199 gnome_app_create_menus_with_data (GNOME_APP (doc->toplevel), main_menu, doc);
200 gnome_app_install_menu_hints(GNOME_APP (doc->toplevel), main_menu);
203 doc->area = GTK_DRAWING_AREA (gtk_drawing_area_new ());
204 gtk_signal_connect (GTK_OBJECT(doc->area),"configure_event",
205 (GtkSignalFunc) doc_config_event, doc);
206 gtk_signal_connect (GTK_OBJECT (doc->area), "expose_event",
207 (GtkSignalFunc) doc_redraw_event, doc);
209 gtk_table_attach (GTK_TABLE (doc->table), GTK_WIDGET (doc->area),
211 GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND,
214 gtk_widget_show_all (doc->toplevel);
219 /*static void displayPage(int page1, int zoom1, int rotate1) {
222 // check for document
228 win->setBusyCursor(gTrue);
230 // new page/zoom/rotate values
235 // initialize mouse-related stuff
237 win->setDefaultCursor();
238 linkLabel->setText(NULL);
239 selectXMin = selectXMax = 0;
240 selectYMin = selectYMax = 0;
241 lastDragLeft = lastDragTop = gTrue;
244 doc->displayPage(out, page, zoomDPI[zoom - minZoom], rotate, gTrue);
247 // update page number display
248 sprintf(s, "%d", page);
249 pageNumText->setText(s);
251 // back to regular cursor
252 win->setBusyCursor(gFalse);
256 main (int argc, char *argv [])
258 char **view_files = NULL;
261 gnome_init_with_popt_table (
262 "gpdf", "0.1", argc, argv,
263 gpdf_popt_options, 0, &ctx);
267 initParams (xpdfConfigFile); /* Init font path */
269 view_files = poptGetArgs (ctx);
272 for (lp=0;view_files[lp];lp++) {
273 GString *name = new GString (view_files[lp]);
274 if (!name || !loadFile(name))
275 printf ("Error loading '%s'\n", view_files[lp]);
278 printf ("Need filenames...\n");
282 poptFreeContext (ctx);