X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;f=shell%2Fev-window.c;h=9990f61144cf390abfb877b47bc32ee1908a01f7;hb=40189c94ae17f6c54a8e28d37755f5d596a4cd4f;hp=f1c41bb793700b018b79386e7772519b39fc2578;hpb=4f20242e99d9430b244da7e2153122dafe20a4e4;p=evince.git diff --git a/shell/ev-window.c b/shell/ev-window.c index f1c41bb7..9990f611 100644 --- a/shell/ev-window.c +++ b/shell/ev-window.c @@ -41,6 +41,7 @@ #include "ev-document-links.h" #include "ev-document-find.h" #include "ev-document-security.h" +#include "ev-job-queue.h" #include "eggfindbar.h" #include "pdf-document.h" @@ -106,6 +107,7 @@ struct _EvWindowPrivate { char *uri; EvDocument *document; + EvPageCache *page_cache; EvWindowPageMode page_mode; /* These members are used temporarily when in PAGE_MODE_PASSWORD */ @@ -168,7 +170,6 @@ update_action_sensitivity (EvWindow *ev_window) document = ev_window->priv->document; page_mode = ev_window->priv->page_mode; - view = EV_VIEW (ev_window->priv->view); /* File menu */ @@ -198,14 +199,13 @@ update_action_sensitivity (EvWindow *ev_window) if (document) { int n_pages; int page; + page = ev_page_cache_get_current_page (ev_window->priv->page_cache); + n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache); - page = ev_view_get_page (EV_VIEW (ev_window->priv->view)); - n_pages = ev_document_get_n_pages (document); - - set_action_sensitive (ev_window, "GoPreviousPage", page > 1); - set_action_sensitive (ev_window, "GoNextPage", page < n_pages); - set_action_sensitive (ev_window, "GoFirstPage", page > 1); - set_action_sensitive (ev_window, "GoLastPage", page < n_pages); + set_action_sensitive (ev_window, "GoPreviousPage", page > 0); + set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1); + set_action_sensitive (ev_window, "GoFirstPage", page > 0); + set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1); } else { set_action_sensitive (ev_window, "GoFirstPage", FALSE); set_action_sensitive (ev_window, "GoPreviousPage", FALSE); @@ -347,7 +347,8 @@ update_sizing_buttons (EvWindow *window) void ev_window_open_page (EvWindow *ev_window, int page) { - ev_view_set_page (EV_VIEW (ev_window->priv->view), page); + if (ev_window->priv->page_cache) + ev_page_cache_set_current_page (ev_window->priv->page_cache, page); } void @@ -427,9 +428,8 @@ update_window_title (EvDocument *document, GParamSpec *pspec, EvWindow *ev_windo gboolean password_needed; password_needed = (ev_window->priv->password_document != NULL); - if (document) { - doc_title = ev_document_get_title (document); + doc_title = ev_page_cache_get_title (ev_window->priv->page_cache); /* Make sure we get a valid title back */ if (doc_title) { @@ -479,24 +479,12 @@ update_window_title (EvDocument *document, GParamSpec *pspec, EvWindow *ev_windo g_free (title); } -static void -update_total_pages (EvWindow *ev_window) -{ - GtkAction *action; - int pages; - - pages = ev_document_get_n_pages (ev_window->priv->document); - action = gtk_action_group_get_action - (ev_window->priv->action_group, PAGE_SELECTOR_ACTION); - ev_page_action_set_total_pages (EV_PAGE_ACTION (action), pages); -} - /* This function assumes that ev_window just had ev_window->document set. */ static gboolean document_supports_sidebar (EvDocument *document) { - return (EV_IS_DOCUMENT_THUMBNAILS (document) && EV_IS_DOCUMENT_LINKS (document)); + return (EV_IS_DOCUMENT_THUMBNAILS (document) && (EV_IS_DOCUMENT_LINKS (document))); } static void @@ -514,14 +502,26 @@ hide_sidebar_and_actions (EvWindow *ev_window) } +static void +page_changed_cb (EvPageCache *page_cache, + gint page, + EvWindow *ev_window) +{ + update_action_sensitivity (ev_window); +} + + static void ev_window_setup_document (EvWindow *ev_window) { EvDocument *document; EvView *view = EV_VIEW (ev_window->priv->view); EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar); + GtkAction *action; document = ev_window->priv->document; + ev_window->priv->page_cache = ev_document_get_page_cache (ev_window->priv->document); + g_signal_connect (ev_window->priv->page_cache, "page-changed", G_CALLBACK (page_changed_cb), ev_window); g_signal_connect_object (G_OBJECT (document), "notify::title", @@ -534,10 +534,12 @@ ev_window_setup_document (EvWindow *ev_window) ev_sidebar_set_document (sidebar, document); else hide_sidebar_and_actions (ev_window); + ev_view_set_document (view, document); update_window_title (document, NULL, ev_window); - update_total_pages (ev_window); + action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION); + ev_page_action_set_document (EV_PAGE_ACTION (action), document); update_action_sensitivity (ev_window); } @@ -553,9 +555,12 @@ password_dialog_response (GtkWidget *password_dialog, gchar *uri; password = ev_password_dialog_get_password (password_dialog); - if (password) + if (password) { + g_mutex_lock (EV_DOC_MUTEX); ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->password_document), password); + g_mutex_unlock (EV_DOC_MUTEX); + } g_free (password); document = ev_window->priv->password_document; @@ -856,6 +861,7 @@ ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window) GtkWidget *fc; GtkFileFilter *pdf_filter, *all_filter; gchar *uri = NULL; + gboolean success; fc = gtk_file_chooser_dialog_new ( _("Save a Copy"), @@ -888,8 +894,12 @@ ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window) !overwrite_existing_file (GTK_WINDOW (fc), uri)) continue; */ + + g_mutex_lock (EV_DOC_MUTEX); + success = ev_document_save (ev_window->priv->document, uri, NULL); + g_mutex_unlock (EV_DOC_MUTEX); - if (ev_document_save (ev_window->priv->document, uri, NULL)) + if (success) break; else save_error_dialog (GTK_WINDOW (fc), uri); @@ -936,7 +946,7 @@ ev_window_print (EvWindow *ev_window) config = gnome_print_config_default (); job = gnome_print_job_new (config); - print_dialog = gnome_print_dialog_new (job, _("Print"), + print_dialog = gnome_print_dialog_new (job, (guchar *) _("Print"), (GNOME_PRINT_DIALOG_RANGE | GNOME_PRINT_DIALOG_COPIES)); gtk_dialog_set_response_sensitive (GTK_DIALOG (print_dialog), @@ -964,7 +974,7 @@ ev_window_print (EvWindow *ev_window) GTK_MESSAGE_DIALOG (dialog), _("You were trying to print to a printer using the \"%s\" driver. This program requires a PostScript printer driver."), gnome_print_config_get ( - config, "Settings.Engine.Backend.Driver")); + config, (guchar *)"Settings.Engine.Backend.Driver")); gtk_dialog_run (GTK_DIALOG (dialog)); gtk_widget_destroy (dialog); @@ -1465,8 +1475,7 @@ ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window) { g_return_if_fail (EV_IS_WINDOW (ev_window)); - ev_view_set_page (EV_VIEW (ev_window->priv->view), - ev_view_get_page (EV_VIEW (ev_window->priv->view)) - 1); + ev_page_cache_prev_page (ev_window->priv->page_cache); } static void @@ -1474,8 +1483,7 @@ ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window) { g_return_if_fail (EV_IS_WINDOW (ev_window)); - ev_view_set_page (EV_VIEW (ev_window->priv->view), - ev_view_get_page (EV_VIEW (ev_window->priv->view)) + 1); + ev_page_cache_next_page (ev_window->priv->page_cache); } static void @@ -1483,15 +1491,18 @@ ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window) { g_return_if_fail (EV_IS_WINDOW (ev_window)); - ev_view_set_page (EV_VIEW (ev_window->priv->view), 1); + ev_page_cache_set_current_page (ev_window->priv->page_cache, 1); } static void ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window) { + int n_pages; + g_return_if_fail (EV_IS_WINDOW (ev_window)); - ev_view_set_page (EV_VIEW (ev_window->priv->view), G_MAXINT); + n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache); + ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages); } static void @@ -1502,7 +1513,12 @@ ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window) g_return_if_fail (EV_IS_WINDOW (ev_window)); - page = ev_document_get_page (ev_window->priv->document); +#if 0 + /* FIXME: uncomment when this is written.*/ + page = ev_page_cache_get_page (ev_window->priv->page_cache); +#else + page = 1; +#endif uri = g_strdup (ev_window->priv->uri); ev_window_open (ev_window, uri); @@ -1766,32 +1782,6 @@ disconnect_proxy_cb (GtkUIManager *ui_manager, GtkAction *action, } } -static void -update_current_page (EvWindow *ev_window, - EvView *view) -{ - int page; - GtkAction *action; - EvSidebarThumbnails *thumbs; - - thumbs = EV_SIDEBAR_THUMBNAILS (ev_window->priv->thumbs_sidebar); - ev_sidebar_thumbnails_select_page (thumbs, ev_view_get_page (view)); - - action = gtk_action_group_get_action - (ev_window->priv->action_group, PAGE_SELECTOR_ACTION); - - page = ev_view_get_page (EV_VIEW (ev_window->priv->view)); - ev_page_action_set_current_page (EV_PAGE_ACTION (action), page); -} - -static void -view_page_changed_cb (EvView *view, - EvWindow *ev_window) -{ - update_current_page (ev_window, view); - update_action_sensitivity (ev_window); -} - static void view_status_changed_cb (EvView *view, GParamSpec *pspec, @@ -1885,9 +1875,14 @@ find_bar_search_changed_cb (EggFindBar *find_bar, if (ev_window->priv->document && EV_IS_DOCUMENT_FIND (ev_window->priv->document)) { if (visible && search_string) { + g_mutex_lock (EV_DOC_MUTEX); ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document), search_string, case_sensitive); + g_mutex_unlock (EV_DOC_MUTEX); } else { + g_mutex_lock (EV_DOC_MUTEX); ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document)); + g_mutex_unlock (EV_DOC_MUTEX); + egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL); gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view)); @@ -2063,16 +2058,6 @@ static GtkRadioActionEntry page_view_entries[] = { PAGE_MODE_CONTINUOUS_PAGE } }; -static void -goto_page_cb (GtkAction *action, int page_number, EvWindow *ev_window) -{ - EvView *view = EV_VIEW (ev_window->priv->view); - - if (ev_view_get_page (view) != page_number) { - ev_view_set_page (view, page_number); - } -} - static void drag_data_received_cb (GtkWidget *widget, GdkDragContext *context, gint x, gint y, GtkSelectionData *selection_data, @@ -2101,8 +2086,6 @@ register_custom_actions (EvWindow *window, GtkActionGroup *group) "label", _("Page"), "tooltip", _("Select Page"), NULL); - g_signal_connect (action, "goto_page", - G_CALLBACK (goto_page_cb), window); gtk_action_group_add_action (group, action); g_object_unref (action); } @@ -2352,10 +2335,6 @@ ev_window_init (EvWindow *ev_window) gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window), ev_window->priv->view); - g_signal_connect (ev_window->priv->view, - "page-changed", - G_CALLBACK (view_page_changed_cb), - ev_window); g_signal_connect (ev_window->priv->view, "notify::find-status", G_CALLBACK (view_find_status_changed_cb),