X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;ds=inline;f=shell%2Fev-window.c;h=30f2c20c4f3a7cdf2fce209bf13f9d9e296e71a6;hb=7f37457cb7300977777fa712e0f1562e90be2aa2;hp=1d36a12b911158e6de38a8dacf8d77a10c58ae00;hpb=1740f9ca0bb04fbc0afc9ddb9d23a6aa2090baa1;p=evince.git diff --git a/shell/ev-window.c b/shell/ev-window.c index 1d36a12b..30f2c20c 100644 --- a/shell/ev-window.c +++ b/shell/ev-window.c @@ -177,6 +177,7 @@ struct _EvWindowPrivate { #endif EvJob *load_job; + EvJob *thumbnail_job; #ifdef WITH_GNOME_PRINT GnomePrintJob *print_job; #endif @@ -217,6 +218,8 @@ static void ev_window_set_page_mode (EvWindow *windo EvWindowPageMode page_mode); static void ev_window_load_job_cb (EvJobLoad *job, gpointer data); +static void ev_window_set_icon_from_thumbnail (EvJobThumbnail *job, + EvWindow *ev_window); #ifdef WITH_GTK_PRINT static void ev_window_print_job_cb (EvJobPrint *job, EvWindow *window); @@ -401,6 +404,7 @@ ev_window_update_actions (EvWindow *ev_window) EvView *view = EV_VIEW (ev_window->priv->view); int n_pages = 0, page = -1; gboolean has_pages = FALSE; + gboolean presentation_mode; if (ev_window->priv->document && ev_window->priv->page_cache) { page = ev_page_cache_get_current_page (ev_window->priv->page_cache); @@ -408,16 +412,31 @@ ev_window_update_actions (EvWindow *ev_window) has_pages = n_pages > 0; } - ev_window_set_action_sensitive (ev_window, "EditCopy", has_pages && ev_view_get_has_selection (view)); + ev_window_set_action_sensitive (ev_window, "EditCopy", + has_pages && + ev_view_get_has_selection (view)); ev_window_set_action_sensitive (ev_window, "EditFindNext", - ev_view_can_find_next (view)); + ev_view_can_find_next (view)); ev_window_set_action_sensitive (ev_window, "EditFindPrevious", - ev_view_can_find_previous (view)); + ev_view_can_find_previous (view)); + presentation_mode = ev_view_get_presentation (view); + ev_window_set_action_sensitive (ev_window, "ViewZoomIn", - has_pages && ev_view_can_zoom_in (view)); + has_pages && + ev_view_can_zoom_in (view) && + !presentation_mode); ev_window_set_action_sensitive (ev_window, "ViewZoomOut", - has_pages && ev_view_can_zoom_out (view)); + has_pages && + ev_view_can_zoom_out (view) && + !presentation_mode); + + ev_window_set_action_sensitive (ev_window, "Plus", !presentation_mode); + ev_window_set_action_sensitive (ev_window, "Minus", !presentation_mode); + ev_window_set_action_sensitive (ev_window, "KpPlus", !presentation_mode); + ev_window_set_action_sensitive (ev_window, "KpMinus", !presentation_mode); + ev_window_set_action_sensitive (ev_window, "CtrlKpPlus", !presentation_mode); + ev_window_set_action_sensitive (ev_window, "CtrlKpMinus", !presentation_mode); /* Go menu */ if (has_pages) { @@ -454,7 +473,7 @@ static void ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive) { gboolean can_find; - + can_find = window->priv->document && EV_IS_DOCUMENT_FIND (window->priv->document); @@ -643,13 +662,116 @@ page_changed_cb (EvPageCache *page_cache, if (!ev_window_is_empty (ev_window)) ev_metadata_manager_set_int (ev_window->priv->uri, "page", page); } + +typedef struct _FindTask { + const gchar *page_label; + gchar *chapter; +} FindTask; + +static gboolean +ev_window_find_chapter (GtkTreeModel *tree_model, + GtkTreePath *path, + GtkTreeIter *iter, + gpointer data) +{ + FindTask *task = (FindTask *)data; + gchar *page_string; + + gtk_tree_model_get (tree_model, iter, + EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string, + -1); + + if (!page_string) + return FALSE; + + if (!strcmp (page_string, task->page_label)) { + gtk_tree_model_get (tree_model, iter, + EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter, + -1); + g_free (page_string); + return TRUE; + } + + g_free (page_string); + return FALSE; +} + +static void +ev_window_add_history (EvWindow *window, gint page, EvLink *link) +{ + gchar *page_label = NULL; + gchar *link_title; + FindTask find_task; + EvLink *real_link; + EvLinkAction *action; + EvLinkDest *dest; + + if (link) { + action = g_object_ref (ev_link_get_action (link)); + dest = ev_link_action_get_dest (action); + page = ev_link_dest_get_page (dest); + page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest); + } else { + dest = ev_link_dest_new_page (page); + action = ev_link_action_new_dest (dest); + page_label = ev_page_cache_get_page_label (window->priv->page_cache, page); + } + + if (!page_label) + return; + + find_task.page_label = page_label; + find_task.chapter = NULL; + + if (EV_IS_DOCUMENT_LINKS (window->priv->document) && + ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) { + GtkTreeModel *model; + + g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL); + + if (model) { + gtk_tree_model_foreach (model, + ev_window_find_chapter, + &find_task); + + g_object_unref (model); + } + } + + if (find_task.chapter) + link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter); + else + link_title = g_strdup_printf (_("Page %s"), page_label); + + real_link = ev_link_new (link_title, action); + + ev_history_add_link (window->priv->history, real_link); + + g_free (find_task.chapter); + g_free (link_title); + g_free (page_label); + g_object_unref (real_link); +} + +static void +view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window) +{ + int current_page = ev_page_cache_get_current_page (window->priv->page_cache); + + ev_window_add_history (window, 0, link); + ev_window_add_history (window, current_page, NULL); +} + static void history_changed_cb (EvPageCache *page_cache, gint page, - EvWindow *ev_window) + EvWindow *window) { - ev_history_add_page (ev_window->priv->history, page, - ev_page_cache_get_page_label (ev_window->priv->page_cache, page)); + int current_page = ev_page_cache_get_current_page (window->priv->page_cache); + + ev_window_add_history (window, page, NULL); + ev_window_add_history (window, current_page, NULL); + return; } @@ -799,7 +921,6 @@ setup_size_from_metadata (EvWindow *window) g_value_unset (&width_ratio); g_value_unset (&height_ratio); } - } static void @@ -895,6 +1016,32 @@ setup_view_from_metadata (EvWindow *window) } } +static void +ev_window_clear_thumbnail_job (EvWindow *ev_window) +{ + if (ev_window->priv->thumbnail_job != NULL) { + ev_job_queue_remove_job (ev_window->priv->thumbnail_job); + + g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job, + ev_window_set_icon_from_thumbnail, + ev_window); + g_object_unref (ev_window->priv->thumbnail_job); + ev_window->priv->thumbnail_job = NULL; + } +} + +static void +ev_window_set_icon_from_thumbnail (EvJobThumbnail *job, + EvWindow *ev_window) +{ + if (job->thumbnail) { + gtk_window_set_icon (GTK_WINDOW (ev_window), + job->thumbnail); + } + + ev_window_clear_thumbnail_job (ev_window); +} + static void ev_window_setup_document (EvWindow *ev_window) { @@ -906,8 +1053,10 @@ ev_window_setup_document (EvWindow *ev_window) document = ev_window->priv->document; ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document); - g_signal_connect (ev_window->priv->page_cache, "page-changed", G_CALLBACK (page_changed_cb), ev_window); - g_signal_connect (ev_window->priv->page_cache, "history-changed", G_CALLBACK (history_changed_cb), ev_window); + g_signal_connect (ev_window->priv->page_cache, "page-changed", + G_CALLBACK (page_changed_cb), ev_window); + g_signal_connect (ev_window->priv->page_cache, "history-changed", + G_CALLBACK (history_changed_cb), ev_window); if (EV_IS_DOCUMENT_FIND (document)) { g_signal_connect_object (G_OBJECT (document), @@ -916,6 +1065,27 @@ ev_window_setup_document (EvWindow *ev_window) ev_window, 0); } + if (EV_IS_DOCUMENT_THUMBNAILS (document)) { + EvRenderContext *rc; + gint page_width, page_height; + gdouble scale; + + ev_window_clear_thumbnail_job (ev_window); + + ev_page_cache_get_size (ev_window->priv->page_cache, + 0, 0, 1.0, + &page_width, &page_height); + scale = (gdouble)128 / (gdouble)page_width; + + rc = ev_render_context_new (0, 0, scale); + ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, rc); + g_signal_connect (ev_window->priv->thumbnail_job, "finished", + G_CALLBACK (ev_window_set_icon_from_thumbnail), + ev_window); + ev_job_queue_add_job (EV_JOB (ev_window->priv->thumbnail_job), EV_JOB_PRIORITY_LOW); + g_object_unref (rc); + } + ev_sidebar_set_document (sidebar, document); if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) { @@ -1001,7 +1171,7 @@ ev_window_popup_password_dialog (EvWindow *ev_window) gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->password_dialog), GTK_WINDOW (ev_window)); g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog), - (gpointer *) &(ev_window->priv->password_dialog)); + (gpointer) &(ev_window->priv->password_dialog)); g_signal_connect (ev_window->priv->password_dialog, "response", G_CALLBACK (password_dialog_response), @@ -1229,6 +1399,8 @@ ev_window_open_uri (EvWindow *ev_window, if (ev_window->priv->uri) g_free (ev_window->priv->uri); ev_window->priv->uri = g_strdup (uri); + + setup_size_from_metadata (ev_window); ev_window->priv->load_job = ev_job_load_new (uri, dest, mode); g_signal_connect (ev_window->priv->load_job, @@ -1382,8 +1554,12 @@ ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest) gchar *symlink_uri; gchar *old_filename; gchar *new_filename; + gchar *uri_unc; - old_filename = g_filename_from_uri (window->priv->uri, NULL, NULL); + uri_unc = g_object_get_data (G_OBJECT (window->priv->document), + "uri-uncompressed"); + old_filename = g_filename_from_uri (uri_unc ? uri_unc : window->priv->uri, + NULL, NULL); new_filename = ev_window_create_tmp_symlink (old_filename, &error); if (error) { @@ -2210,7 +2386,7 @@ ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window) ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties), ev_window->priv->document); g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties), - (gpointer *) &(ev_window->priv->properties)); + (gpointer) &(ev_window->priv->properties)); gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties), GTK_WINDOW (ev_window)); } @@ -3013,14 +3189,10 @@ ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window) static void ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window) { - char *uri; - - g_return_if_fail (EV_IS_WINDOW (ev_window)); + gchar *uri; uri = g_strdup (ev_window->priv->uri); - ev_window_open_uri (ev_window, uri, NULL, 0, FALSE); - g_free (uri); } @@ -3742,9 +3914,14 @@ ev_window_dispose (GObject *object) if (priv->load_job) { ev_window_clear_load_job (window); } + + if (priv->thumbnail_job) { + ev_window_clear_thumbnail_job (window); + } if (priv->local_uri) { ev_window_clear_local_uri (window); + priv->local_uri = NULL; } ev_window_close_dialogs (window); @@ -4045,11 +4222,7 @@ static void navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window) { - g_signal_handlers_block_by_func - (window->priv->view, G_CALLBACK (view_handle_link_cb), window); ev_view_handle_link (EV_VIEW (window->priv->view), link); - g_signal_handlers_unblock_by_func - (window->priv->view, G_CALLBACK (view_handle_link_cb), window); gtk_widget_grab_focus (window->priv->view); } @@ -4236,12 +4409,15 @@ window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer ev_page_cache_get_max_height (window->priv->page_cache, 0, 1.0, &document_height); - ev_metadata_manager_set_int (uri, "window_x", x); - ev_metadata_manager_set_int (uri, "window_y", y); ev_metadata_manager_set_double (uri, "window_width_ratio", - (double)width/document_width); + (double)width / document_width); ev_metadata_manager_set_double (uri, "window_height_ratio", - (double)height/document_height); + (double)height / document_height); + + ev_metadata_manager_set_int (uri, "window_x", x); + ev_metadata_manager_set_int (uri, "window_y", y); + ev_metadata_manager_set_int (uri, "window_width", width); + ev_metadata_manager_set_int (uri, "window_height", height); } } @@ -4337,19 +4513,20 @@ do_action_named (EvWindow *window, EvLinkAction *action) } } -static void -view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window) -{ - int current_page = ev_page_cache_get_current_page (window->priv->page_cache); - ev_history_add_page (window->priv->history, - current_page, - ev_page_cache_get_page_label (window->priv->page_cache, current_page)); -} - static void view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window) { switch (ev_link_action_get_action_type (action)) { + case EV_LINK_ACTION_TYPE_GOTO_DEST: { + EvLinkDest *dest; + + dest = ev_link_action_get_dest (action); + if (!dest) + return; + + ev_window_cmd_file_open_copy_at_dest (window, dest); + } + break; case EV_LINK_ACTION_TYPE_EXTERNAL_URI: launch_external_uri (window, action); break;