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);
134 doc_redraw_event (GtkWidget *widget, GdkEventExpose *event)
136 DOC_ROOT *doc = hack_global;
138 g_return_val_if_fail (doc, FALSE);
139 g_return_val_if_fail (doc->magic == DOC_ROOT_MAGIC, FALSE);
141 if (doc->out && doc->pdf) {
142 printf ("There are %d pages\n", doc->pdf->getNumPages());
144 gdk_draw_line (doc->pixmap,
145 widget->style->black_gc,
146 event->area.x, event->area.y,
147 event->area.width, event->area.height);
148 doc->pdf->displayPage(doc->out, 1, 1, 0, gTrue); /* 86 zoom */
149 printf ("Draw pixmap %p\n", doc->pixmap);
150 gdk_draw_string (doc->pixmap, widget->style->font, widget->style->black_gc,
152 gdk_draw_pixmap(widget->window,
153 widget->style->fg_gc[GTK_WIDGET_STATE (widget)],
156 event->area.x, event->area.y,
157 event->area.width, event->area.height);
159 printf ("Null pointer error %p %p\n", doc->out, doc->pdf);
165 loadFile(GString *fileName)
167 DOC_ROOT *doc = new DOC_ROOT();
173 doc->magic = DOC_ROOT_MAGIC;
175 doc->pdf = new PDFDoc(fileName);
176 if (!doc->pdf->isOk()) {
182 g_assert (doc->pdf->getCatalog());
184 doc->toplevel = gnome_app_new ("gpdf", "gpdf");
185 gtk_window_set_policy(GTK_WINDOW(doc->toplevel), 1, 1, 0);
186 gtk_window_set_default_size (GTK_WINDOW(doc->toplevel), 600, 400);
187 doc->table = GTK_WIDGET (gtk_table_new (0, 0, 0));
188 doc->appbar = GNOME_APPBAR (gnome_appbar_new (FALSE, TRUE,
189 GNOME_PREFERENCES_USER));
190 gnome_app_set_statusbar (GNOME_APP (doc->toplevel),
191 GTK_WIDGET (doc->appbar));
192 gnome_app_set_contents (GNOME_APP (doc->toplevel), doc->table);
193 gnome_app_create_menus_with_data (GNOME_APP (doc->toplevel), main_menu, doc);
194 gnome_app_install_menu_hints(GNOME_APP (doc->toplevel), main_menu);
197 doc->area = GTK_DRAWING_AREA (gtk_drawing_area_new ());
198 gtk_signal_connect (GTK_OBJECT(doc->area),"configure_event",
199 (GtkSignalFunc) doc_config_event, doc);
200 gtk_signal_connect (GTK_OBJECT (doc->area), "expose_event",
201 (GtkSignalFunc) doc_redraw_event, doc);
203 gtk_table_attach (GTK_TABLE (doc->table), GTK_WIDGET (doc->area),
205 GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND,
208 gtk_widget_show_all (doc->toplevel);
213 /*static void displayPage(int page1, int zoom1, int rotate1) {
216 // check for document
222 win->setBusyCursor(gTrue);
224 // new page/zoom/rotate values
229 // initialize mouse-related stuff
231 win->setDefaultCursor();
232 linkLabel->setText(NULL);
233 selectXMin = selectXMax = 0;
234 selectYMin = selectYMax = 0;
235 lastDragLeft = lastDragTop = gTrue;
238 doc->displayPage(out, page, zoomDPI[zoom - minZoom], rotate, gTrue);
241 // update page number display
242 sprintf(s, "%d", page);
243 pageNumText->setText(s);
245 // back to regular cursor
246 win->setBusyCursor(gFalse);
250 main (int argc, char *argv [])
252 char **view_files = NULL;
255 gnome_init_with_popt_table (
256 "gpdf", "0.1", argc, argv,
257 gpdf_popt_options, 0, &ctx);
261 initParams (xpdfConfigFile); /* Init font path */
263 view_files = poptGetArgs (ctx);
266 for (lp=0;view_files[lp];lp++) {
267 GString *name = new GString (view_files[lp]);
268 if (!name || !loadFile(name))
269 printf ("Error loading '%s'\n", view_files[lp]);
272 printf ("Need filenames...\n");
276 poptFreeContext (ctx);