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Implement fonts list. Defined out for now, since it depends on a not yet
[evince.git] / shell / ev-window.c
diff --git a/shell/ev-window.c b/shell/ev-window.c
index 2a3783476e71fd723fb4284997cc5cbf854efa2d..2404001ef4862262c01bbb05543b5798619943ee 100644 (file)
--- a/shell/ev-window.c
+++ b/shell/ev-window.c
@@ -37,8 +37,10 @@
 #include "ev-password.h"
 #include "ev-password-view.h"
 #include "ev-print-job.h"
+#include "ev-properties.h"
 #include "ev-document-thumbnails.h"
 #include "ev-document-links.h"
+#include "ev-document-fonts.h"
 #include "ev-document-types.h"
 #include "ev-document-find.h"
 #include "ev-document-security.h"
@@ -158,6 +160,9 @@ static gboolean start_loading_document                  (EvWindow         *ev_wi
 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
                                                         GParamSpec       *pspec,
                                                         EvWindow         *ev_window);
+static void     ev_window_zoom_changed_cb              (EvView           *view,
+                                                        GParamSpec       *pspec,
+                                                        EvWindow         *ev_window);
 static void     ev_window_add_recent                    (EvWindow         *window,
                                                         const char       *filename);
 static void     ev_window_fullscreen                    (EvWindow         *window);
@@ -168,7 +173,8 @@ static void     ev_window_run_presentation              (EvWindow         *windo
 static void     ev_window_stop_presentation             (EvWindow         *window);
 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
                                                         EvWindow         *window);
-
+static void     show_fullscreen_popup                   (EvWindow         *window);
+                                                       
 
 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 
@@ -187,12 +193,17 @@ update_action_sensitivity (EvWindow *ev_window)
 {
        EvView *view;
        EvDocument *document;
+       const EvDocumentInfo *info = NULL;
        EvWindowPageMode page_mode;
        gboolean sensitive, has_pages = FALSE, has_document;
        int n_pages = 0, page = -1;
+       gboolean ok_to_print = TRUE;
+       gboolean ok_to_copy = TRUE;
 
        view = EV_VIEW (ev_window->priv->view);
        document = ev_window->priv->document;
+       if (document)
+               info = ev_page_cache_get_info (ev_window->priv->page_cache);
        page_mode = ev_window->priv->page_mode;
        has_document = document != NULL;
        if (has_document && ev_window->priv->page_cache) {
@@ -201,17 +212,22 @@ update_action_sensitivity (EvWindow *ev_window)
                has_pages = has_document && n_pages > 0;
        }
 
+       if (info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
+               ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
+               ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
+       }
+
        /* File menu */
        /* "FileOpen": always sensitive */
-       set_action_sensitive (ev_window, "FileSaveAs", has_document);
-       set_action_sensitive (ev_window, "FilePrint", has_pages);
+       set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
+       set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
+       set_action_sensitive (ev_window, "FileProperties", has_document);
        /* "FileCloseWindow": always sensitive */
 
         /* Edit menu */
-
        sensitive = has_pages && ev_document_can_get_text (document);
-       set_action_sensitive (ev_window, "EditCopy", sensitive);
-       set_action_sensitive (ev_window, "EditSelectAll", sensitive);
+       set_action_sensitive (ev_window, "EditCopy", sensitive && ok_to_copy);
+       set_action_sensitive (ev_window, "EditSelectAll", sensitive && ok_to_copy);
        set_action_sensitive (ev_window, "EditFind",
                              has_pages && EV_IS_DOCUMENT_FIND (document));
        set_action_sensitive (ev_window, "Slash",
@@ -302,7 +318,10 @@ update_chrome_visibility (EvWindow *window)
        set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 
        if (priv->fullscreen_popup != NULL) {
-               set_widget_visibility (priv->fullscreen_popup, fullscreen);
+               if (fullscreen)
+                       show_fullscreen_popup (window);
+               else
+                       set_widget_visibility (priv->fullscreen_popup, FALSE);
        }
 }
 
@@ -578,7 +597,7 @@ update_document_mode (EvWindow *window, EvDocumentMode mode)
 static void
 ev_window_setup_document (EvWindow *ev_window)
 {
-       EvDocumentInfo *info;
+       const EvDocumentInfo *info;
        EvDocument *document;
        EvView *view = EV_VIEW (ev_window->priv->view);
        EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
@@ -612,9 +631,8 @@ ev_window_setup_document (EvWindow *ev_window)
        ev_page_action_set_document (EV_PAGE_ACTION (action), document);
        update_action_sensitivity (ev_window);
 
-       info = ev_document_get_info (document);
+       info = ev_page_cache_get_info (ev_window->priv->page_cache);
        update_document_mode (ev_window, info->mode);
-       ev_document_info_free (info);
 }
 
 static void
@@ -1168,6 +1186,27 @@ ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
        ev_window_print (ev_window);
 }
 
+static void
+ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
+{
+       EvDocument *document = ev_window->priv->document;
+       EvDocumentInfo *info;
+       GtkDialog *dialog;
+       GtkTreeModel *fonts;
+
+       if (EV_IS_DOCUMENT_FONTS (document)) {
+               fonts = ev_document_fonts_get_fonts_model (EV_DOCUMENT_FONTS (document));
+       } else {
+               fonts = NULL;
+       }
+
+       info = ev_document_get_info (document);
+       dialog = ev_properties_new (info, fonts);
+       gtk_dialog_run (dialog);
+       gtk_widget_destroy (GTK_WIDGET (dialog));
+       ev_document_info_free (info);
+}
+                                       
 static void
 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
 {
@@ -1362,6 +1401,18 @@ fullscreen_clear_timeout (EvWindow *window)
        ev_view_show_cursor (EV_VIEW (window->priv->view));
 }
 
+
+static void
+show_fullscreen_popup (EvWindow *window)
+{
+       if (!GTK_WIDGET_VISIBLE (window->priv->fullscreen_popup)) {
+               g_object_set (window->priv->fullscreen_popup, "visible", TRUE, NULL);
+               ev_view_show_cursor (EV_VIEW (window->priv->view));
+       }
+
+       fullscreen_set_timeout (window);        
+}
+
 static gboolean
 fullscreen_motion_notify_cb (GtkWidget *widget,
                             GdkEventMotion *event,
@@ -1369,12 +1420,7 @@ fullscreen_motion_notify_cb (GtkWidget *widget,
 {
        EvWindow *window = EV_WINDOW (user_data);
 
-       if (!GTK_WIDGET_VISIBLE (window->priv->fullscreen_popup)) {
-               g_object_set (window->priv->fullscreen_popup, "visible", TRUE, NULL);
-               ev_view_show_cursor (EV_VIEW (window->priv->view));
-       }
-
-       fullscreen_set_timeout (window);
+       show_fullscreen_popup (window);
 
        return FALSE;
 }
@@ -1619,7 +1665,7 @@ ev_window_focus_in_event (GtkWidget *widget, GdkEventFocus *event)
                      NULL);
 
        if (fullscreen)
-               gtk_widget_show (priv->fullscreen_popup);
+               show_fullscreen_popup (window);
 
        return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_in_event (widget, event);
 }
@@ -1726,7 +1772,6 @@ ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
 
        ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
        ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
-       update_action_sensitivity (ev_window);
 }
 
 static void
@@ -1736,7 +1781,6 @@ ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
 
        ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
        ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
-       update_action_sensitivity (ev_window);
 }
 
 static void
@@ -1923,6 +1967,13 @@ ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
        update_sizing_buttons (ev_window);
 }
 
+static void     
+ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec,
+                          EvWindow   *ev_window)
+{
+        update_action_sensitivity (ev_window);
+}
+
 static char *
 build_comments_string (void)
 {
@@ -2233,7 +2284,6 @@ zoom_control_changed_cb (EphyZoomAction *action,
        }
        
        ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
-       update_action_sensitivity (ev_window);
 }
 
 static void
@@ -2297,6 +2347,10 @@ ev_window_dispose (GObject *object)
                priv->find_bar = NULL;
        }
 
+       if (window->priv->fullscreen_timeout_source) {
+               g_source_destroy (window->priv->fullscreen_timeout_source);
+               window->priv->fullscreen_timeout_source = NULL;
+       }
        destroy_fullscreen_popup (window);
 
        G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
@@ -2335,6 +2389,9 @@ static const GtkActionEntry entries[] = {
        { "FilePrint", GTK_STOCK_PRINT, N_("Print..."), "<control>P",
          N_("Print this document"),
          G_CALLBACK (ev_window_cmd_file_print) },
+       { "FileProperties", GTK_STOCK_PROPERTIES, N_("Properties"), "<alt>Return",
+         N_("View the properties of this document"),
+         G_CALLBACK (ev_window_cmd_file_properties) },                       
        { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W",
          N_("Close this window"),
          G_CALLBACK (ev_window_cmd_file_close_window) },
@@ -2419,6 +2476,12 @@ static const GtkActionEntry entries[] = {
         { "ShiftBackSpace", NULL, "", "<shift>BackSpace",
           N_("Scroll one page forward"),
           G_CALLBACK (ev_window_cmd_scroll_forward) },
+        { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus",
+          N_("Enlarge the document"),
+          G_CALLBACK (ev_window_cmd_view_zoom_in) },
+        { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus",
+          N_("Shrink the document"),
+          G_CALLBACK (ev_window_cmd_view_zoom_out) },
         { "FocusPageSelector", NULL, "", "<control>l",
           N_("Focus the page selector"),
           G_CALLBACK (ev_window_cmd_focus_page_selector) }
@@ -2660,6 +2723,9 @@ set_view_actions_sensitivity (EvWindow *window, gboolean sensitive)
                set_action_sensitive (window, "ShiftSpace", sensitive);
                set_action_sensitive (window, "BackSpace", sensitive);
                set_action_sensitive (window, "ShiftBackSpace", sensitive);
+               set_action_sensitive (window, "Slash", sensitive);
+               set_action_sensitive (window, "Plus", sensitive);
+               set_action_sensitive (window, "Minus", sensitive);
        }
 }
 
@@ -2872,6 +2938,10 @@ ev_window_init (EvWindow *ev_window)
                          "notify::sizing-mode",
                          G_CALLBACK (ev_window_sizing_mode_changed_cb),
                          ev_window);
+       g_signal_connect (ev_window->priv->view,
+                         "notify::zoom",
+                         G_CALLBACK (ev_window_zoom_changed_cb),
+                         ev_window);
 
        ev_window->priv->statusbar = gtk_statusbar_new ();
        gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
Dual-screen mode for evince