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author | Matthew Barnes <mbarnes@redhat.com> | 2012-12-10 21:09:59 +0800 |
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committer | Matthew Barnes <mbarnes@redhat.com> | 2012-12-13 03:33:43 +0800 |
commit | d09d8de870b6697c8a8b262e7e077b871a69b315 (patch) | |
tree | 3b718882e7a0bb0a996daf2967a033d91714c9b5 /widgets/misc/e-preferences-window.c | |
parent | b61331ed03ac1c7a9b8614e25510040b9c60ae02 (diff) | |
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Consolidate base utility libraries into libeutil.
Evolution consists of entirely too many small utility libraries, which
increases linking and loading time, places a burden on higher layers of
the application (e.g. modules) which has to remember to link to all the
small in-tree utility libraries, and makes it difficult to generate API
documentation for these utility libraries in one Gtk-Doc module.
Merge the following utility libraries under the umbrella of libeutil,
and enforce a single-include policy on libeutil so we can reorganize
the files as desired without disrupting its pseudo-public API.
libemail-utils/libemail-utils.la
libevolution-utils/libevolution-utils.la
filter/libfilter.la
widgets/e-timezone-dialog/libetimezonedialog.la
widgets/menus/libmenus.la
widgets/misc/libemiscwidgets.la
widgets/table/libetable.la
widgets/text/libetext.la
This also merges libedataserverui from the Evolution-Data-Server module,
since Evolution is its only consumer nowadays, and I'd like to make some
improvements to those APIs without concern for backward-compatibility.
And finally, start a Gtk-Doc module for libeutil. It's going to be a
project just getting all the symbols _listed_ much less _documented_.
But the skeletal structure is in place and I'm off to a good start.
Diffstat (limited to 'widgets/misc/e-preferences-window.c')
-rw-r--r-- | widgets/misc/e-preferences-window.c | 642 |
1 files changed, 0 insertions, 642 deletions
diff --git a/widgets/misc/e-preferences-window.c b/widgets/misc/e-preferences-window.c deleted file mode 100644 index 83c5ed0fd6..0000000000 --- a/widgets/misc/e-preferences-window.c +++ /dev/null @@ -1,642 +0,0 @@ -/* - * e-preferences-window.c - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) version 3. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with the program; if not, see <http://www.gnu.org/licenses/> - * - * - * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com) - * - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include "e-preferences-window.h" - -#include <glib/gi18n.h> -#include <gdk/gdkkeysyms.h> -#include <e-util/e-util.h> - -#define SWITCH_PAGE_INTERVAL 250 - -#define E_PREFERENCES_WINDOW_GET_PRIVATE(obj) \ - (G_TYPE_INSTANCE_GET_PRIVATE \ - ((obj), E_TYPE_PREFERENCES_WINDOW, EPreferencesWindowPrivate)) - -struct _EPreferencesWindowPrivate { - gboolean setup; - gpointer shell; - - GtkWidget *icon_view; - GtkWidget *scroll; - GtkWidget *notebook; - GHashTable *index; - - GtkListStore *store; - GtkTreeModelFilter *filter; - const gchar *filter_view; -}; - -enum { - COLUMN_ID, /* G_TYPE_STRING */ - COLUMN_TEXT, /* G_TYPE_STRING */ - COLUMN_HELP, /* G_TYPE_STRING */ - COLUMN_PIXBUF, /* GDK_TYPE_PIXBUF */ - COLUMN_PAGE, /* G_TYPE_INT */ - COLUMN_SORT /* G_TYPE_INT */ -}; - -G_DEFINE_TYPE ( - EPreferencesWindow, - e_preferences_window, - GTK_TYPE_WINDOW) - -static gboolean -preferences_window_filter_view (GtkTreeModel *model, - GtkTreeIter *iter, - EPreferencesWindow *window) -{ - gchar *str; - gboolean visible = FALSE; - - if (!window->priv->filter_view) - return TRUE; - - gtk_tree_model_get (model, iter, COLUMN_ID, &str, -1); - if (strncmp (window->priv->filter_view, "mail", 4) == 0) { - /* Show everything except calendar */ - if (str && (strncmp (str, "cal", 3) == 0)) - visible = FALSE; - else - visible = TRUE; - } else if (strncmp (window->priv->filter_view, "cal", 3) == 0) { - /* Show only calendar and nothing else */ - if (str && (strncmp (str, "cal", 3) != 0)) - visible = FALSE; - else - visible = TRUE; - - } else /* In any other case, show everything */ - visible = TRUE; - - g_free (str); - - return visible; -} - -static GdkPixbuf * -preferences_window_load_pixbuf (const gchar *icon_name) -{ - GtkIconTheme *icon_theme; - GtkIconInfo *icon_info; - GdkPixbuf *pixbuf; - const gchar *filename; - gint size; - GError *error = NULL; - - icon_theme = gtk_icon_theme_get_default (); - - if (!gtk_icon_size_lookup (GTK_ICON_SIZE_DIALOG, &size, 0)) - return NULL; - - icon_info = gtk_icon_theme_lookup_icon ( - icon_theme, icon_name, size, 0); - - if (icon_info == NULL) - return NULL; - - filename = gtk_icon_info_get_filename (icon_info); - - pixbuf = gdk_pixbuf_new_from_file (filename, &error); - - gtk_icon_info_free (icon_info); - - if (error != NULL) { - g_warning ("%s", error->message); - g_error_free (error); - } - - return pixbuf; -} - -static void -preferences_window_help_clicked_cb (EPreferencesWindow *window) -{ - GtkTreeModel *model; - GtkTreeIter iter; - GList *list; - gchar *help = NULL; - - g_return_if_fail (window != NULL); - - model = GTK_TREE_MODEL (window->priv->filter); - list = gtk_icon_view_get_selected_items ( - GTK_ICON_VIEW (window->priv->icon_view)); - - if (list != NULL) { - gtk_tree_model_get_iter (model, &iter, list->data); - gtk_tree_model_get (model, &iter, COLUMN_HELP, &help, -1); - - } else if (gtk_tree_model_get_iter_first (model, &iter)) { - gint page_index, current_index; - - current_index = gtk_notebook_get_current_page ( - GTK_NOTEBOOK (window->priv->notebook)); - do { - gtk_tree_model_get ( - model, &iter, COLUMN_PAGE, &page_index, -1); - - if (page_index == current_index) { - gtk_tree_model_get ( - model, &iter, COLUMN_HELP, &help, -1); - break; - } - } while (gtk_tree_model_iter_next (model, &iter)); - } - - e_display_help (GTK_WINDOW (window), help ? help : "index"); - - g_free (help); -} - -static void -preferences_window_selection_changed_cb (EPreferencesWindow *window) -{ - GtkIconView *icon_view; - GtkNotebook *notebook; - GtkTreeModel *model; - GtkTreeIter iter; - GList *list; - gint page; - - icon_view = GTK_ICON_VIEW (window->priv->icon_view); - list = gtk_icon_view_get_selected_items (icon_view); - if (list == NULL) - return; - - model = GTK_TREE_MODEL (window->priv->filter); - gtk_tree_model_get_iter (model, &iter, list->data); - gtk_tree_model_get (model, &iter, COLUMN_PAGE, &page, -1); - - notebook = GTK_NOTEBOOK (window->priv->notebook); - gtk_notebook_set_current_page (notebook, page); - - g_list_foreach (list, (GFunc) gtk_tree_path_free, NULL); - g_list_free (list); - - gtk_widget_grab_focus (GTK_WIDGET (icon_view)); -} - -static void -preferences_window_dispose (GObject *object) -{ - EPreferencesWindowPrivate *priv; - - priv = E_PREFERENCES_WINDOW_GET_PRIVATE (object); - - if (priv->icon_view != NULL) { - g_object_unref (priv->icon_view); - priv->icon_view = NULL; - } - - if (priv->notebook != NULL) { - g_object_unref (priv->notebook); - priv->notebook = NULL; - } - - if (priv->shell) { - g_object_remove_weak_pointer (priv->shell, &priv->shell); - priv->shell = NULL; - } - - g_hash_table_remove_all (priv->index); - - /* Chain up to parent's dispose() method. */ - G_OBJECT_CLASS (e_preferences_window_parent_class)->dispose (object); -} - -static void -preferences_window_finalize (GObject *object) -{ - EPreferencesWindowPrivate *priv; - - priv = E_PREFERENCES_WINDOW_GET_PRIVATE (object); - - g_hash_table_destroy (priv->index); - - /* Chain up to parent's finalize() method. */ - G_OBJECT_CLASS (e_preferences_window_parent_class)->finalize (object); -} - -static void -preferences_window_show (GtkWidget *widget) -{ - EPreferencesWindowPrivate *priv; - GtkIconView *icon_view; - GtkTreePath *path; - - priv = E_PREFERENCES_WINDOW_GET_PRIVATE (widget); - if (!priv->setup) - g_warning ("Preferences window has not been setup correctly"); - - icon_view = GTK_ICON_VIEW (priv->icon_view); - - path = gtk_tree_path_new_first (); - gtk_icon_view_select_path (icon_view, path); - gtk_icon_view_scroll_to_path (icon_view, path, FALSE, 0.0, 0.0); - gtk_tree_path_free (path); - - gtk_widget_grab_focus (priv->icon_view); - - /* Chain up to parent's show() method. */ - GTK_WIDGET_CLASS (e_preferences_window_parent_class)->show (widget); -} - -static void -e_preferences_window_class_init (EPreferencesWindowClass *class) -{ - GObjectClass *object_class; - GtkWidgetClass *widget_class; - - g_type_class_add_private (class, sizeof (EPreferencesWindowPrivate)); - - object_class = G_OBJECT_CLASS (class); - object_class->dispose = preferences_window_dispose; - object_class->finalize = preferences_window_finalize; - - widget_class = GTK_WIDGET_CLASS (class); - widget_class->show = preferences_window_show; -} - -static void -e_preferences_window_init (EPreferencesWindow *window) -{ - GtkListStore *store; - GtkWidget *container; - GtkWidget *hbox; - GtkWidget *vbox; - GtkWidget *widget; - GHashTable *index; - const gchar *title; - GtkAccelGroup *accel_group; - - index = g_hash_table_new_full ( - g_str_hash, g_str_equal, - (GDestroyNotify) g_free, - (GDestroyNotify) gtk_tree_row_reference_free); - - window->priv = E_PREFERENCES_WINDOW_GET_PRIVATE (window); - window->priv->index = index; - window->priv->filter_view = NULL; - - store = gtk_list_store_new ( - 6, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, - GDK_TYPE_PIXBUF, G_TYPE_INT, G_TYPE_INT); - gtk_tree_sortable_set_sort_column_id ( - GTK_TREE_SORTABLE (store), COLUMN_SORT, GTK_SORT_ASCENDING); - window->priv->store = store; - - window->priv->filter = (GtkTreeModelFilter *) - gtk_tree_model_filter_new (GTK_TREE_MODEL (store), NULL); - gtk_tree_model_filter_set_visible_func ( - window->priv->filter, (GtkTreeModelFilterVisibleFunc) - preferences_window_filter_view, window, NULL); - - title = _("Evolution Preferences"); - gtk_window_set_title (GTK_WINDOW (window), title); - gtk_window_set_resizable (GTK_WINDOW (window), TRUE); - gtk_container_set_border_width (GTK_CONTAINER (window), 12); - - g_signal_connect ( - window, "delete-event", - G_CALLBACK (gtk_widget_hide_on_delete), NULL); - - widget = gtk_vbox_new (FALSE, 12); - gtk_container_add (GTK_CONTAINER (window), widget); - gtk_widget_show (widget); - - vbox = widget; - - widget = gtk_hbox_new (FALSE, 12); - gtk_box_pack_start (GTK_BOX (vbox), widget, TRUE, TRUE, 0); - gtk_widget_show (widget); - - hbox = widget; - - widget = gtk_scrolled_window_new (NULL, NULL); - gtk_scrolled_window_set_policy ( - GTK_SCROLLED_WINDOW (widget), - GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC); - gtk_scrolled_window_set_shadow_type ( - GTK_SCROLLED_WINDOW (widget), GTK_SHADOW_IN); - gtk_box_pack_start (GTK_BOX (hbox), widget, FALSE, TRUE, 0); - window->priv->scroll = widget; - gtk_widget_show (widget); - - container = widget; - - widget = gtk_icon_view_new_with_model ( - GTK_TREE_MODEL (window->priv->filter)); - gtk_icon_view_set_columns (GTK_ICON_VIEW (widget), 1); - gtk_icon_view_set_text_column (GTK_ICON_VIEW (widget), COLUMN_TEXT); - gtk_icon_view_set_pixbuf_column (GTK_ICON_VIEW (widget), COLUMN_PIXBUF); - g_signal_connect_swapped ( - widget, "selection-changed", - G_CALLBACK (preferences_window_selection_changed_cb), window); - gtk_container_add (GTK_CONTAINER (container), widget); - window->priv->icon_view = g_object_ref (widget); - gtk_widget_show (widget); - g_object_unref (store); - - widget = gtk_notebook_new (); - gtk_notebook_set_show_tabs (GTK_NOTEBOOK (widget), FALSE); - gtk_notebook_set_show_border (GTK_NOTEBOOK (widget), FALSE); - gtk_box_pack_start (GTK_BOX (hbox), widget, TRUE, TRUE, 0); - window->priv->notebook = g_object_ref (widget); - gtk_widget_show (widget); - - widget = gtk_hbutton_box_new (); - gtk_button_box_set_layout ( - GTK_BUTTON_BOX (widget), GTK_BUTTONBOX_END); - gtk_box_pack_start (GTK_BOX (vbox), widget, FALSE, FALSE, 0); - gtk_widget_show (widget); - - container = widget; - - widget = gtk_button_new_from_stock (GTK_STOCK_HELP); - g_signal_connect_swapped ( - widget, "clicked", - G_CALLBACK (preferences_window_help_clicked_cb), window); - gtk_box_pack_start (GTK_BOX (container), widget, FALSE, FALSE, 0); - gtk_button_box_set_child_secondary ( - GTK_BUTTON_BOX (container), widget, TRUE); - gtk_widget_show (widget); - - widget = gtk_button_new_from_stock (GTK_STOCK_CLOSE); - g_signal_connect_swapped ( - widget, "clicked", - G_CALLBACK (gtk_widget_hide), window); - gtk_widget_set_can_default (widget, TRUE); - gtk_box_pack_start (GTK_BOX (container), widget, FALSE, FALSE, 0); - accel_group = gtk_accel_group_new (); - gtk_widget_add_accelerator ( - widget, "activate", accel_group, - GDK_KEY_Escape, (GdkModifierType) 0, - GTK_ACCEL_VISIBLE); - gtk_window_add_accel_group (GTK_WINDOW (window), accel_group); - gtk_widget_grab_default (widget); - gtk_widget_show (widget); -} - -GtkWidget * -e_preferences_window_new (gpointer shell) -{ - EPreferencesWindow *window; - - window = g_object_new (E_TYPE_PREFERENCES_WINDOW, NULL); - - /* ideally should be an object property */ - window->priv->shell = shell; - if (shell) - g_object_add_weak_pointer (shell, &window->priv->shell); - - return GTK_WIDGET (window); -} - -gpointer -e_preferences_window_get_shell (EPreferencesWindow *window) -{ - g_return_val_if_fail (E_IS_PREFERENCES_WINDOW (window), NULL); - - return window->priv->shell; -} - -void -e_preferences_window_add_page (EPreferencesWindow *window, - const gchar *page_name, - const gchar *icon_name, - const gchar *caption, - const gchar *help_target, - EPreferencesWindowCreatePageFn create_fn, - gint sort_order) -{ - GtkTreeRowReference *reference; - GtkIconView *icon_view; - GtkNotebook *notebook; - GtkTreeModel *model; - GtkTreePath *path; - GHashTable *index; - GdkPixbuf *pixbuf; - GtkTreeIter iter; - GtkWidget *align; - gint page; - - g_return_if_fail (E_IS_PREFERENCES_WINDOW (window)); - g_return_if_fail (create_fn != NULL); - g_return_if_fail (page_name != NULL); - g_return_if_fail (icon_name != NULL); - g_return_if_fail (caption != NULL); - - icon_view = GTK_ICON_VIEW (window->priv->icon_view); - notebook = GTK_NOTEBOOK (window->priv->notebook); - - page = gtk_notebook_get_n_pages (notebook); - model = GTK_TREE_MODEL (window->priv->store); - pixbuf = preferences_window_load_pixbuf (icon_name); - - gtk_list_store_append (GTK_LIST_STORE (model), &iter); - - gtk_list_store_set ( - GTK_LIST_STORE (model), &iter, - COLUMN_ID, page_name, - COLUMN_TEXT, caption, - COLUMN_HELP, help_target, - COLUMN_PIXBUF, pixbuf, - COLUMN_PAGE, page, - COLUMN_SORT, sort_order, - -1); - - index = window->priv->index; - path = gtk_tree_model_get_path (model, &iter); - reference = gtk_tree_row_reference_new (model, path); - g_hash_table_insert (index, g_strdup (page_name), reference); - gtk_tree_path_free (path); - - align = g_object_new (GTK_TYPE_ALIGNMENT, NULL); - gtk_widget_show (GTK_WIDGET (align)); - g_object_set_data (G_OBJECT (align), "create_fn", create_fn); - gtk_notebook_append_page (notebook, align, NULL); - gtk_container_child_set ( - GTK_CONTAINER (notebook), align, - "tab-fill", FALSE, "tab-expand", FALSE, NULL); - - /* Force GtkIconView to recalculate the text wrap width, - * otherwise we get a really narrow icon list on the left - * side of the preferences window. */ - gtk_icon_view_set_item_width (icon_view, -1); - gtk_widget_queue_resize (GTK_WIDGET (window)); -} - -void -e_preferences_window_show_page (EPreferencesWindow *window, - const gchar *page_name) -{ - GtkTreeRowReference *reference; - GtkIconView *icon_view; - GtkTreePath *path; - - g_return_if_fail (E_IS_PREFERENCES_WINDOW (window)); - g_return_if_fail (page_name != NULL); - g_return_if_fail (window->priv->setup); - - icon_view = GTK_ICON_VIEW (window->priv->icon_view); - reference = g_hash_table_lookup (window->priv->index, page_name); - g_return_if_fail (reference != NULL); - - path = gtk_tree_row_reference_get_path (reference); - gtk_icon_view_select_path (icon_view, path); - gtk_icon_view_scroll_to_path (icon_view, path, FALSE, 0.0, 0.0); - gtk_tree_path_free (path); -} - -void -e_preferences_window_filter_page (EPreferencesWindow *window, - const gchar *page_name) -{ - GtkTreeRowReference *reference; - GtkIconView *icon_view; - GtkTreePath *path; - - g_return_if_fail (E_IS_PREFERENCES_WINDOW (window)); - g_return_if_fail (page_name != NULL); - g_return_if_fail (window->priv->setup); - - icon_view = GTK_ICON_VIEW (window->priv->icon_view); - reference = g_hash_table_lookup (window->priv->index, page_name); - g_return_if_fail (reference != NULL); - - path = gtk_tree_row_reference_get_path (reference); - gtk_icon_view_select_path (icon_view, path); - gtk_icon_view_scroll_to_path (icon_view, path, FALSE, 0.0, 0.0); - gtk_tree_path_free (path); - - window->priv->filter_view = page_name; - gtk_tree_model_filter_refilter (window->priv->filter); - - /* XXX: We need a better solution to hide the icon view when - * there is just one entry */ - if (strncmp (page_name, "cal", 3) == 0) { - gtk_widget_hide (window->priv->scroll); - } else - gtk_widget_show (window->priv->scroll); -} - -/* - * Create all the deferred configuration pages. - */ -void -e_preferences_window_setup (EPreferencesWindow *window) -{ - gint i, num; - GtkNotebook *notebook; - GtkRequisition requisition; - gint width = -1, height = -1, content_width = -1, content_height = -1; - EPreferencesWindowPrivate *priv; - - g_return_if_fail (E_IS_PREFERENCES_WINDOW (window)); - - priv = E_PREFERENCES_WINDOW_GET_PRIVATE (window); - - if (priv->setup) - return; - - gtk_window_get_default_size (GTK_WINDOW (window), &width, &height); - if (width < 0 || height < 0) { - gtk_widget_get_preferred_size (GTK_WIDGET (window), &requisition, NULL); - - width = requisition.width; - height = requisition.height; - } - - notebook = GTK_NOTEBOOK (priv->notebook); - num = gtk_notebook_get_n_pages (notebook); - - for (i = 0; i < num; i++) { - GtkBin *align; - GtkWidget *content; - EPreferencesWindowCreatePageFn create_fn; - - align = GTK_BIN (gtk_notebook_get_nth_page (notebook, i)); - create_fn = g_object_get_data (G_OBJECT (align), "create_fn"); - - if (!create_fn || gtk_bin_get_child (align)) - continue; - - content = create_fn (window); - if (content) { - GtkScrolledWindow *scrolled; - - scrolled = GTK_SCROLLED_WINDOW (gtk_scrolled_window_new (NULL, NULL)); - gtk_scrolled_window_add_with_viewport (scrolled, content); - gtk_scrolled_window_set_min_content_width (scrolled, 320); - gtk_scrolled_window_set_min_content_height (scrolled, 240); - gtk_scrolled_window_set_policy (scrolled, GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); - gtk_scrolled_window_set_shadow_type (scrolled, GTK_SHADOW_NONE); - - gtk_viewport_set_shadow_type ( - GTK_VIEWPORT (gtk_bin_get_child (GTK_BIN (scrolled))), - GTK_SHADOW_NONE); - - gtk_widget_show (content); - - gtk_widget_get_preferred_size (GTK_WIDGET (content), &requisition, NULL); - - if (requisition.width > content_width) - content_width = requisition.width; - if (requisition.height > content_height) - content_height = requisition.height; - - gtk_widget_show (GTK_WIDGET (scrolled)); - - gtk_container_add (GTK_CONTAINER (align), GTK_WIDGET (scrolled)); - } - } - - if (content_width > 0 && content_height > 0 && width > 0 && height > 0) { - GdkScreen *screen; - GdkRectangle monitor_area; - gint x = 0, y = 0, monitor; - - screen = gtk_window_get_screen (GTK_WINDOW (window)); - gtk_window_get_position (GTK_WINDOW (window), &x, &y); - - monitor = gdk_screen_get_monitor_at_point (screen, x, y); - if (monitor < 0 || monitor >= gdk_screen_get_n_monitors (screen)) - monitor = 0; - - gdk_screen_get_monitor_workarea (screen, monitor, &monitor_area); - - if (content_width > monitor_area.width - width) - content_width = monitor_area.width - width; - - if (content_height > monitor_area.height - height) - content_height = monitor_area.height - height; - - if (content_width > 0 && content_height > 0) - gtk_window_set_default_size (GTK_WINDOW (window), width + content_width, height + content_height); - } - - priv->setup = TRUE; -} |