From 6f98f83c02032b7f164fa6a497ad8069f60bf642 Mon Sep 17 00:00:00 2001 From: Marco Pesenti Gritti Date: Sat, 18 Jun 2005 15:51:52 +0000 Subject: Refresh thumbnails when changing orientation. Not fully working yet 2005-06-18 Marco Pesenti Gritti * pdf/ev-poppler.cc: * shell/ev-sidebar-thumbnails.c: (clear_range), (add_range), (update_visible_range), (adjustment_changed_cb), (ev_sidebar_thumbnails_fill_model), (ev_sidebar_thumbnails_refresh), (ev_sidebar_tree_selection_changed), (ev_sidebar_icon_selection_changed), (ev_sidebar_thumbnails_use_icon_view), (ev_sidebar_thumbnails_set_document): * shell/ev-sidebar-thumbnails.h: * shell/ev-window.c: (ev_window_cmd_edit_rotate_left), (ev_window_cmd_edit_rotate_right), (ev_window_init): Refresh thumbnails when changing orientation. Not fully working yet becuase of a sidebar bug. Set page orientation to poppler page everywhere. This sucks really need to fix poppler. --- (limited to 'shell') diff --git a/shell/ev-sidebar-thumbnails.c b/shell/ev-sidebar-thumbnails.c index d86d392..93f4150 100644 --- a/shell/ev-sidebar-thumbnails.c +++ b/shell/ev-sidebar-thumbnails.c @@ -53,6 +53,7 @@ struct _EvSidebarThumbnailsPrivate { GtkListStore *list_store; GdkPixbuf *loading_icon; EvDocument *document; + EvPageCache *page_cache; gint n_pages, pages_done; @@ -162,13 +163,11 @@ clear_range (EvSidebarThumbnails *sidebar_thumbnails, gint start_page, gint end_page) { - EvSidebarThumbnailsPrivate *priv; + EvSidebarThumbnailsPrivate *priv = sidebar_thumbnails->priv; GtkTreePath *path; GtkTreeIter iter; gboolean result; - priv = sidebar_thumbnails->priv = EV_SIDEBAR_THUMBNAILS_GET_PRIVATE (sidebar_thumbnails); - g_assert (start_page <= end_page); path = gtk_tree_path_new_from_indices (start_page, -1); @@ -202,14 +201,12 @@ add_range (EvSidebarThumbnails *sidebar_thumbnails, gint start_page, gint end_page) { - EvSidebarThumbnailsPrivate *priv; + EvSidebarThumbnailsPrivate *priv = sidebar_thumbnails->priv; GtkTreePath *path; GtkTreeIter iter; gboolean result; gint page = start_page; - priv = sidebar_thumbnails->priv = EV_SIDEBAR_THUMBNAILS_GET_PRIVATE (sidebar_thumbnails); - g_assert (start_page <= end_page); path = gtk_tree_path_new_from_indices (start_page, -1); @@ -251,11 +248,9 @@ update_visible_range (EvSidebarThumbnails *sidebar_thumbnails, gint start_page, gint end_page) { - EvSidebarThumbnailsPrivate *priv; + EvSidebarThumbnailsPrivate *priv = sidebar_thumbnails->priv; int old_start_page, old_end_page; - priv = sidebar_thumbnails->priv = EV_SIDEBAR_THUMBNAILS_GET_PRIVATE (sidebar_thumbnails); - old_start_page = priv->start_page; old_end_page = priv->end_page; @@ -279,14 +274,12 @@ update_visible_range (EvSidebarThumbnails *sidebar_thumbnails, static void adjustment_changed_cb (EvSidebarThumbnails *sidebar_thumbnails) { - EvSidebarThumbnailsPrivate *priv; + EvSidebarThumbnailsPrivate *priv = sidebar_thumbnails->priv; GtkTreePath *path = NULL; GtkTreePath *path2 = NULL; gint wy1; gint wy2; - priv = sidebar_thumbnails->priv = EV_SIDEBAR_THUMBNAILS_GET_PRIVATE (sidebar_thumbnails); - if (priv->tree_view) { if (! GTK_WIDGET_REALIZED (priv->tree_view)) return; @@ -329,17 +322,47 @@ adjustment_changed_cb (EvSidebarThumbnails *sidebar_thumbnails) } static void +ev_sidebar_thumbnails_fill_model (EvSidebarThumbnails *sidebar_thumbnails) +{ + EvSidebarThumbnailsPrivate *priv = sidebar_thumbnails->priv; + GtkTreeIter iter; + int i; + + for (i = 0; i < sidebar_thumbnails->priv->n_pages; i++) { + gchar *page_label; + gchar *page_string; + + page_label = ev_page_cache_get_page_label (priv->page_cache, i); + page_string = g_markup_printf_escaped ("%s", page_label); + + gtk_list_store_append (priv->list_store, &iter); + gtk_list_store_set (priv->list_store, &iter, + COLUMN_PAGE_STRING, page_string, + COLUMN_PIXBUF, priv->loading_icon, + COLUMN_THUMBNAIL_SET, FALSE, + -1); + g_free (page_label); + g_free (page_string); + } +} + +void +ev_sidebar_thumbnails_refresh (EvSidebarThumbnails *sidebar_thumbnails) +{ + ev_sidebar_thumbnails_clear_model (sidebar_thumbnails); + ev_sidebar_thumbnails_fill_model (sidebar_thumbnails); + adjustment_changed_cb (sidebar_thumbnails); +} + +static void ev_sidebar_tree_selection_changed (GtkTreeSelection *selection, EvSidebarThumbnails *ev_sidebar_thumbnails) { - EvSidebarThumbnailsPrivate *priv; - EvPageCache *page_cache; + EvSidebarThumbnailsPrivate *priv = ev_sidebar_thumbnails->priv; GtkTreePath *path; GtkTreeIter iter; int page; - priv = ev_sidebar_thumbnails->priv = EV_SIDEBAR_THUMBNAILS_GET_PRIVATE (ev_sidebar_thumbnails); - if (!gtk_tree_selection_get_selected (selection, NULL, &iter)) return; @@ -348,22 +371,18 @@ ev_sidebar_tree_selection_changed (GtkTreeSelection *selection, page = gtk_tree_path_get_indices (path)[0]; gtk_tree_path_free (path); - page_cache = ev_page_cache_get (priv->document); - ev_page_cache_set_current_page (page_cache, page); + ev_page_cache_set_current_page (priv->page_cache, page); } static void ev_sidebar_icon_selection_changed (GtkIconView *icon_view, EvSidebarThumbnails *ev_sidebar_thumbnails) { - EvSidebarThumbnailsPrivate *priv; - EvPageCache *page_cache; + EvSidebarThumbnailsPrivate *priv = ev_sidebar_thumbnails->priv; GtkTreePath *path; GList *selected; int page; - priv = ev_sidebar_thumbnails->priv = EV_SIDEBAR_THUMBNAILS_GET_PRIVATE (ev_sidebar_thumbnails); - selected = gtk_icon_view_get_selected_items (icon_view); if (selected == NULL) return; @@ -377,8 +396,7 @@ ev_sidebar_icon_selection_changed (GtkIconView *icon_view, gtk_tree_path_free (path); g_list_free (selected); - page_cache = ev_page_cache_get (priv->document); - ev_page_cache_set_current_page (page_cache, page); + ev_page_cache_set_current_page (priv->page_cache, page); } static void @@ -431,11 +449,8 @@ static gboolean ev_sidebar_thumbnails_use_icon_view (EvSidebarThumbnails *sidebar_thumbnails) { #ifdef HAVE_GTK_ICON_VIEW_GET_VISIBLE_RANGE - EvPageCache *page_cache; - - page_cache = ev_page_cache_get (sidebar_thumbnails->priv->document); - - if (ev_page_cache_get_n_pages (page_cache) > MAX_ICON_VIEW_PAGE_COUNT) + EvSidebarThumbnailsPrivate *priv = sidebar_thumbnails->priv; + if (ev_page_cache_get_n_pages (priv->page_cache) > MAX_ICON_VIEW_PAGE_COUNT) return FALSE; return TRUE; #else @@ -521,21 +536,16 @@ ev_sidebar_thumbnails_set_document (EvSidebarPage *sidebar_page, EvDocument *document) { EvSidebarThumbnails *sidebar_thumbnails = EV_SIDEBAR_THUMBNAILS (sidebar_page); - gint i, n_pages; - GtkTreeIter iter; gint width = THUMBNAIL_WIDTH; gint height = THUMBNAIL_WIDTH; - EvPageCache *page_cache; EvSidebarThumbnailsPrivate *priv = sidebar_thumbnails->priv; g_return_if_fail (EV_IS_DOCUMENT_THUMBNAILS (document)); - page_cache = ev_page_cache_get (document); - n_pages = ev_page_cache_get_n_pages (page_cache); - + priv->page_cache = ev_page_cache_get (document); priv->document = document; - priv->n_pages = n_pages; + priv->n_pages = ev_page_cache_get_n_pages (priv->page_cache); /* We get the dimensions of the first doc so that we can make a blank * icon. */ @@ -549,23 +559,7 @@ ev_sidebar_thumbnails_set_document (EvSidebarPage *sidebar_page, priv->loading_icon = ev_document_misc_get_thumbnail_frame (width, height, NULL); ev_sidebar_thumbnails_clear_model (sidebar_thumbnails); - for (i = 0; i < n_pages; i++) { - gchar *page_label; - gchar *page_string; - - page_label = ev_page_cache_get_page_label (page_cache, i); - page_string = g_markup_printf_escaped ("%s", page_label); - - gtk_list_store_append (priv->list_store, &iter); - gtk_list_store_set (priv->list_store, &iter, - COLUMN_PAGE_STRING, page_string, - COLUMN_PIXBUF, priv->loading_icon, - COLUMN_THUMBNAIL_SET, FALSE, - -1); - g_free (page_label); - g_free (page_string); - } - + ev_sidebar_thumbnails_fill_model (sidebar_thumbnails); /* Create the view widget, and remove the old one, if needed */ if (ev_sidebar_thumbnails_use_icon_view (sidebar_thumbnails)) { @@ -591,7 +585,7 @@ ev_sidebar_thumbnails_set_document (EvSidebarPage *sidebar_page, } /* Connect to the signal and trigger a fake callback */ - g_signal_connect (page_cache, "page-changed", G_CALLBACK (page_changed_cb), sidebar_thumbnails); + g_signal_connect (priv->page_cache, "page-changed", G_CALLBACK (page_changed_cb), sidebar_thumbnails); adjustment_changed_cb (sidebar_thumbnails); } diff --git a/shell/ev-sidebar-thumbnails.h b/shell/ev-sidebar-thumbnails.h index d3171b0..6e93a8f 100644 --- a/shell/ev-sidebar-thumbnails.h +++ b/shell/ev-sidebar-thumbnails.h @@ -53,6 +53,7 @@ struct _EvSidebarThumbnailsClass { GType ev_sidebar_thumbnails_get_type (void); GtkWidget *ev_sidebar_thumbnails_new (void); +void ev_sidebar_thumbnails_refresh (EvSidebarThumbnails *sidebar_thumbnails); G_END_DECLS diff --git a/shell/ev-window.c b/shell/ev-window.c index 4e8db2f..b9eb24e 100644 --- a/shell/ev-window.c +++ b/shell/ev-window.c @@ -101,6 +101,7 @@ struct _EvWindowPrivate { GtkWidget *page_view; GtkWidget *password_view; GtkWidget *statusbar; + GtkWidget *sidebar_thumbs; /* Dialogs */ EvProperties *properties; @@ -1802,12 +1803,14 @@ static void ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window) { ev_view_rotate_left (EV_VIEW (ev_window->priv->view)); + ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (ev_window->priv->sidebar_thumbs)); } static void ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window) { ev_view_rotate_right (EV_VIEW (ev_window->priv->view)); + ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (ev_window->priv->sidebar_thumbs)); } static void @@ -3045,6 +3048,7 @@ ev_window_init (EvWindow *ev_window) sidebar_widget); sidebar_widget = ev_sidebar_thumbnails_new (); + ev_window->priv->sidebar_thumbs = sidebar_widget; g_signal_connect (sidebar_widget, "notify::main-widget", G_CALLBACK (sidebar_page_main_widget_update_cb), -- cgit v0.9.1