*
* Copyright (C) 2004 Martin Kretzschmar
* Copyright (C) 2004 Red Hat, Inc.
+ * Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
+ * Copyright (C) 2003, 2004 Christian Persch
*
* Author:
* Martin Kretzschmar <martink@gnome.org>
#include "eggfindbar.h"
#include "pdf-document.h"
+#include "pixbuf-document.h"
+#include "gtkgs.h"
#include <glib/gi18n.h>
#include <gtk/gtk.h>
#include <string.h>
#include "ev-application.h"
+#include "ev-stock-icons.h"
enum {
PROP_0,
GtkWidget *hpaned;
GtkWidget *sidebar;
GtkWidget *find_bar;
- GtkWidget *bonobo_widget;
GtkWidget *view;
+ GtkActionGroup *action_group;
GtkUIManager *ui_manager;
GtkWidget *statusbar;
guint help_message_cid;
-
+ GtkWidget *exit_fullscreen_popup;
+
EvDocument *document;
+
+ gboolean fullscreen_mode;
};
#if 0
}
#endif
+static void
+set_action_sensitive (EvWindow *ev_window,
+ const char *name,
+ gboolean sensitive)
+{
+ GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
+ name);
+ gtk_action_set_sensitive (action, sensitive);
+}
+
+static void
+update_action_sensitivity (EvWindow *ev_window)
+{
+ int n_pages;
+ int page;
+
+ if (ev_window->priv->document)
+ n_pages = ev_document_get_n_pages (ev_window->priv->document);
+ else
+ n_pages = 1;
+
+ page = ev_view_get_page (EV_VIEW (ev_window->priv->view));
+
+ set_action_sensitive (ev_window, "GoFirstPage", page > 1);
+ set_action_sensitive (ev_window, "GoPreviousPage", page > 1);
+ set_action_sensitive (ev_window, "GoNextPage", page < n_pages);
+ set_action_sensitive (ev_window, "GoLastPage", page < n_pages);
+}
+
gboolean
ev_window_is_empty (const EvWindow *ev_window)
{
g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
- return ev_window->priv->bonobo_widget == NULL;
+ return ev_window->priv->document == NULL;
}
-void
-ev_window_open (EvWindow *ev_window, const char *uri)
+static void
+unable_to_load (EvWindow *ev_window,
+ const char *error_message)
{
- EvDocument *document = g_object_new (PDF_TYPE_DOCUMENT, NULL);
- GError *error = NULL;
-
- if (ev_document_load (document, uri, &error)) {
- if (ev_window->priv->document)
- g_object_unref (ev_window->priv->document);
- ev_window->priv->document = document;
+ GtkWidget *dialog;
+
+ dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
+ GTK_DIALOG_DESTROY_WITH_PARENT,
+ GTK_MESSAGE_ERROR,
+ GTK_BUTTONS_CLOSE,
+ _("Unable to open document"));
+ gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
+ "%s", error_message);
+ gtk_dialog_run (GTK_DIALOG (dialog));
+ gtk_widget_destroy (dialog);
+}
- ev_view_set_document (EV_VIEW (ev_window->priv->view),
- document);
+/* Would be nice to have this in gdk-pixbuf */
+static gboolean
+mime_type_supported_by_gdk_pixbuf (const gchar *mime_type)
+{
+ GSList *formats, *list;
+ gboolean retval = FALSE;
+
+ formats = gdk_pixbuf_get_formats ();
+
+ list = formats;
+ while (list) {
+ GdkPixbufFormat *format = list->data;
+ int i;
+ gchar **mime_types;
- } else {
- GtkWidget *dialog;
-
- g_object_unref (document);
-
- dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
- GTK_DIALOG_DESTROY_WITH_PARENT,
- GTK_MESSAGE_ERROR,
- GTK_BUTTONS_CLOSE,
- _("Unable to open document"));
- gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
- "%s", error->message);
- gtk_dialog_run (GTK_DIALOG (dialog));
- gtk_widget_destroy (dialog);
+ if (gdk_pixbuf_format_is_disabled (format))
+ continue;
- g_error_free (error);
+ mime_types = gdk_pixbuf_format_get_mime_types (format);
+
+ for (i = 0; mime_types[i] != NULL; i++) {
+ if (strcmp (mime_types[i], mime_type) == 0) {
+ retval = TRUE;
+ break;
+ }
+ }
+
+ if (retval)
+ break;
+
+ list = list->next;
}
-#if 0
+ g_slist_free (formats);
+
+ return retval;
+}
+
+void
+ev_window_open (EvWindow *ev_window, const char *uri)
+{
+ EvDocument *document = NULL;
char *mime_type;
- BonoboObject *bonobo_control;
- CORBA_Environment ev;
- Bonobo_PersistFile pf;
mime_type = gnome_vfs_get_mime_type (uri);
- g_return_if_fail (mime_type != NULL); /* FIXME set error */
-
- if (!strcmp (mime_type, "application/pdf")) {
- bonobo_control = create_gpdf_control ();
- } else if (!strcmp (mime_type, "application/postscript")) {
- bonobo_control = create_ggv_control ();
- } else if (!strcmp (mime_type, "application/x-gzip")) {
- g_message ("Cannot open gzip-compressed file %s.", uri);
- goto finally;
- } else if (!strcmp (mime_type, "application/x-bzip")) {
- g_message ("Cannot open bzip2-compressed file %s.", uri);
- goto finally;
+ if (!strcmp (mime_type, "application/pdf"))
+ document = g_object_new (PDF_TYPE_DOCUMENT, NULL);
+ else if (!strcmp (mime_type, "application/postscript"))
+ document = g_object_new (GTK_GS_TYPE, NULL);
+ else if (mime_type_supported_by_gdk_pixbuf (mime_type))
+ document = g_object_new (PIXBUF_TYPE_DOCUMENT, NULL);
+
+ if (document) {
+ GError *error = NULL;
+
+ if (ev_document_load (document, uri, &error)) {
+ if (ev_window->priv->document)
+ g_object_unref (ev_window->priv->document);
+ ev_window->priv->document = document;
+
+ ev_view_set_document (EV_VIEW (ev_window->priv->view),
+ document);
+
+ update_action_sensitivity (ev_window);
+
+ } else {
+ g_assert (error != NULL);
+ g_object_unref (document);
+ unable_to_load (ev_window, error->message);
+ g_error_free (error);
+ }
} else {
- g_warning ("Don't know how to open %s file %s.",
- mime_type, uri); /* FIXME set error */
- goto finally;
+ char *error_message;
+
+ error_message = g_strdup_printf (_("Unhandled MIME type: '%s'"),
+ mime_type);
+ unable_to_load (ev_window, error_message);
+ g_free (error_message);
}
- ev_window->priv->bonobo_widget = bonobo_widget_new_control_from_objref (
- bonobo_object_corba_objref (bonobo_control), CORBA_OBJECT_NIL);
- gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
- ev_window->priv->bonobo_widget,
- TRUE, TRUE, 0);
- CORBA_exception_init (&ev);
- pf = bonobo_object_query_interface (
- bonobo_control, "IDL:Bonobo/PersistFile:1.0", &ev);
- Bonobo_PersistFile_load (pf, uri, &ev);
- gtk_widget_show (ev_window->priv->bonobo_widget);
- bonobo_object_release_unref (pf, &ev);
- bonobo_object_unref (bonobo_control);
- CORBA_exception_free (&ev);
-
-finally:
g_free (mime_type);
-#endif
}
static void
/* FIXME */
}
+static void
+update_fullscreen_popup (EvWindow *window)
+{
+ GtkWidget *popup = window->priv->exit_fullscreen_popup;
+ int popup_width, popup_height;
+ GdkRectangle screen_rect;
+
+ g_return_if_fail (popup != NULL);
+
+ popup_width = popup->requisition.width;
+ popup_height = popup->requisition.height;
+
+ /* FIXME multihead */
+ gdk_screen_get_monitor_geometry (gdk_screen_get_default (),
+ gdk_screen_get_monitor_at_window
+ (gdk_screen_get_default (),
+ GTK_WIDGET (window)->window),
+ &screen_rect);
+
+ if (gtk_widget_get_direction (popup) == GTK_TEXT_DIR_RTL)
+ {
+ gtk_window_move (GTK_WINDOW (popup),
+ screen_rect.x + screen_rect.width - popup_width,
+ screen_rect.height - popup_height);
+ }
+ else
+ {
+ gtk_window_move (GTK_WINDOW (popup),
+ screen_rect.x, screen_rect.height - popup_height);
+ }
+}
+
+static void
+screen_size_changed_cb (GdkScreen *screen,
+ EvWindow *window)
+{
+ update_fullscreen_popup (window);
+}
+
+static void
+destroy_exit_fullscreen_popup (EvWindow *window)
+{
+ if (window->priv->exit_fullscreen_popup != NULL)
+ {
+ /* FIXME multihead */
+ g_signal_handlers_disconnect_by_func
+ (gdk_screen_get_default (),
+ G_CALLBACK (screen_size_changed_cb), window);
+
+ gtk_widget_destroy (window->priv->exit_fullscreen_popup);
+ window->priv->exit_fullscreen_popup = NULL;
+ }
+}
+
+static void
+exit_fullscreen_button_clicked_cb (GtkWidget *button, EvWindow *window)
+{
+ GtkAction *action;
+
+ action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
+ g_return_if_fail (action != NULL);
+
+ gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), FALSE);
+}
+
+static void
+fullscreen_popup_size_request_cb (GtkWidget *popup, GtkRequisition *req, EvWindow *window)
+{
+ update_fullscreen_popup (window);
+}
+
+static void
+ev_window_fullscreen (EvWindow *window)
+{
+ GtkWidget *popup, *button, *icon, *label, *hbox;
+
+ window->priv->fullscreen_mode = TRUE;
+
+ popup = gtk_window_new (GTK_WINDOW_POPUP);
+ window->priv->exit_fullscreen_popup = popup;
+
+ button = gtk_button_new ();
+ g_signal_connect (button, "clicked",
+ G_CALLBACK (exit_fullscreen_button_clicked_cb),
+ window);
+ gtk_widget_show (button);
+ gtk_container_add (GTK_CONTAINER (popup), button);
+
+ hbox = gtk_hbox_new (FALSE, 2);
+ gtk_widget_show (hbox);
+ gtk_container_add (GTK_CONTAINER (button), hbox);
+
+ icon = gtk_image_new_from_stock (GTK_STOCK_QUIT, GTK_ICON_SIZE_BUTTON);
+ gtk_widget_show (icon);
+ gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0);
+
+ label = gtk_label_new (_("Exit Fullscreen"));
+ gtk_widget_show (label);
+ gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
+
+ gtk_window_set_resizable (GTK_WINDOW (popup), FALSE);
+
+ /* FIXME multihead */
+ g_signal_connect (gdk_screen_get_default (), "size-changed",
+ G_CALLBACK (screen_size_changed_cb), window);
+ g_signal_connect (popup, "size_request",
+ G_CALLBACK (fullscreen_popup_size_request_cb), window);
+
+ update_fullscreen_popup (window);
+
+ gtk_widget_show (popup);
+}
+
+static void
+ev_window_unfullscreen (EvWindow *window)
+{
+ window->priv->fullscreen_mode = FALSE;
+
+ destroy_exit_fullscreen_popup (window);
+}
+
static void
ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *ev_window)
{
+ gboolean fullscreen;
+
g_return_if_fail (EV_IS_WINDOW (ev_window));
- /* FIXME */
+ fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
+
+ if (fullscreen) {
+ gtk_window_fullscreen (GTK_WINDOW (ev_window));
+ } else {
+ gtk_window_unfullscreen (GTK_WINDOW (ev_window));
+ }
+}
+
+static gboolean
+ev_window_state_event_cb (GtkWidget *widget, GdkEventWindowState *event, EvWindow *window)
+{
+ if (event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN)
+ {
+ GtkActionGroup *action_group;
+ GtkAction *action;
+ GtkWidget *main_menu;
+ gboolean fullscreen;
+
+ fullscreen = event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN;
+
+ if (fullscreen)
+ {
+ ev_window_fullscreen (window);
+ }
+ else
+ {
+ ev_window_unfullscreen (window);
+ }
+
+ action_group = window->priv->action_group;
+
+ action = gtk_action_group_get_action (action_group, "ViewFullscreen");
+ g_signal_handlers_block_by_func
+ (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
+ gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), fullscreen);
+ g_signal_handlers_unblock_by_func
+ (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
+
+ main_menu = gtk_ui_manager_get_widget (window->priv->ui_manager, "/MainMenu");
+ g_object_set (main_menu, "visible", !fullscreen, NULL);
+ }
+
+ return FALSE;
}
static void
{
g_return_if_fail (EV_IS_WINDOW (ev_window));
- /* FIXME */
+ ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
}
static void
{
g_return_if_fail (EV_IS_WINDOW (ev_window));
- /* FIXME */
+ ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
}
static void
{
g_return_if_fail (EV_IS_WINDOW (ev_window));
- /* FIXME */
+ ev_view_normal_size (EV_VIEW (ev_window->priv->view));
}
static void
{
g_return_if_fail (EV_IS_WINDOW (ev_window));
- /* FIXME */
+ ev_view_best_fit (EV_VIEW (ev_window->priv->view));
}
static void
{
g_return_if_fail (EV_IS_WINDOW (ev_window));
- /* FIXME */
+ ev_view_fit_width (EV_VIEW (ev_window->priv->view));
}
static void
{
g_return_if_fail (EV_IS_WINDOW (ev_window));
- /* FIXME */
+ ev_view_set_page (EV_VIEW (ev_window->priv->view),
+ ev_view_get_page (EV_VIEW (ev_window->priv->view)) - 1);
}
static void
{
g_return_if_fail (EV_IS_WINDOW (ev_window));
- /* FIXME */
+ ev_view_set_page (EV_VIEW (ev_window->priv->view),
+ ev_view_get_page (EV_VIEW (ev_window->priv->view)) + 1);
}
static void
{
g_return_if_fail (EV_IS_WINDOW (ev_window));
- /* FIXME */
+ ev_view_set_page (EV_VIEW (ev_window->priv->view), 1);
}
static void
{
g_return_if_fail (EV_IS_WINDOW (ev_window));
- /* FIXME */
+ ev_view_set_page (EV_VIEW (ev_window->priv->view), G_MAXINT);
}
static void
}
}
+static void
+view_page_changed_cb (EvView *view,
+ EvWindow *ev_window)
+{
+ update_action_sensitivity (ev_window);
+}
+
static void
find_bar_previous_cb (EggFindBar *find_bar,
EvWindow *ev_window)
visible = GTK_WIDGET_VISIBLE (find_bar);
search_string = egg_find_bar_get_search_string (find_bar);
- /* FIXME */
+#if 0
g_printerr ("search for '%s'\n", search_string ? search_string : "(nil)");
+#endif
+
+ /* We don't require begin/end find calls to be matched up, it's really
+ * start_find and cancel_any_find_that_may_not_be_finished
+ */
+ if (visible && search_string) {
+ ev_document_begin_find (ev_window->priv->document, search_string, case_sensitive);
+ } else {
+ ev_document_end_find (ev_window->priv->document);
+ }
}
static void
priv->ui_manager = NULL;
}
+ if (priv->action_group) {
+ g_object_unref (priv->action_group);
+ priv->action_group = NULL;
+ }
+
G_OBJECT_CLASS (parent_class)->dispose (object);
}
G_CALLBACK (ev_window_cmd_edit_find) },
/* View menu */
- { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11",
- N_("Expand the window to fill the screen"),
- G_CALLBACK (ev_window_cmd_view_fullscreen) },
{ "ViewZoomIn", GTK_STOCK_ZOOM_IN, N_("Zoom _In"), "<control>plus",
N_("Enlarge the document"),
G_CALLBACK (ev_window_cmd_view_zoom_in) },
{ "ViewBestFit", GTK_STOCK_ZOOM_FIT, N_("_Best Fit"), NULL,
N_("Zoom to fit the document to the current window"),
G_CALLBACK (ev_window_cmd_view_best_fit) },
- { "ViewPageWidth", NULL, N_("Fit Page _Width"), NULL,
+ { "ViewPageWidth", EV_STOCK_ZOOM_FIT_WIDTH, N_("Fit Page _Width"), NULL,
N_("Zoom to fit the width of the current window "),
G_CALLBACK (ev_window_cmd_view_page_width) },
{ "ViewSidebar", NULL, N_("Side_bar"), "F9",
N_("Show or hide sidebar"),
G_CALLBACK (ev_window_view_sidebar_cb), FALSE },
+ { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11",
+ N_("Expand the window to fill the screen"),
+ G_CALLBACK (ev_window_cmd_view_fullscreen) },
};
static void
ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
gtk_widget_show (ev_window->priv->main_box);
-
+
action_group = gtk_action_group_new ("MenuActions");
+ ev_window->priv->action_group = action_group;
gtk_action_group_set_translation_domain (action_group, NULL);
gtk_action_group_add_actions (action_group, entries,
G_N_ELEMENTS (entries), ev_window);
gtk_widget_show (ev_window->priv->view);
gtk_container_add (GTK_CONTAINER (scrolled_window),
ev_window->priv->view);
+ g_signal_connect (ev_window->priv->view,
+ "page-changed",
+ G_CALLBACK (view_page_changed_cb),
+ ev_window);
ev_window->priv->statusbar = gtk_statusbar_new ();
gtk_widget_show (ev_window->priv->statusbar);
"notify::visible",
G_CALLBACK (find_bar_search_changed_cb),
ev_window);
-}
+
+ g_signal_connect (ev_window, "window-state-event",
+ G_CALLBACK (ev_window_state_event_cb),
+ ev_window);
+
+ /* Give focus to the scrolled window */
+ gtk_widget_grab_focus (scrolled_window);
+
+ update_action_sensitivity (ev_window);
+}
https://www.fi.muni.cz/~kas/git / evince.git / blobdiff