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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 /e-util/gal-view.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 'e-util/gal-view.c')
-rw-r--r-- | e-util/gal-view.c | 280 |
1 files changed, 280 insertions, 0 deletions
diff --git a/e-util/gal-view.c b/e-util/gal-view.c new file mode 100644 index 0000000000..4302988a6e --- /dev/null +++ b/e-util/gal-view.c @@ -0,0 +1,280 @@ +/* + * + * 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/> + * + * + * Authors: + * Chris Lahey <clahey@ximian.com> + * + * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com) + * + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include "gal-view.h" + +#define d(x) + +enum { + PROP_0, + PROP_TITLE, + PROP_TYPE_CODE +}; + +enum { + CHANGED, + LAST_SIGNAL +}; + +static guint signals[LAST_SIGNAL]; + +G_DEFINE_ABSTRACT_TYPE (GalView, gal_view, G_TYPE_OBJECT) + +static void +view_set_property (GObject *object, + guint property_id, + const GValue *value, + GParamSpec *pspec) +{ + switch (property_id) { + case PROP_TITLE: + gal_view_set_title ( + GAL_VIEW (object), + g_value_get_string (value)); + return; + } + + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); +} + +static void +view_get_property (GObject *object, + guint property_id, + GValue *value, + GParamSpec *pspec) +{ + switch (property_id) { + case PROP_TITLE: + g_value_set_string ( + value, gal_view_get_title ( + GAL_VIEW (object))); + return; + + case PROP_TYPE_CODE: + g_value_set_string ( + value, gal_view_get_type_code ( + GAL_VIEW (object))); + return; + } + + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); +} + +static void +gal_view_class_init (GalViewClass *class) +{ + GObjectClass *object_class = G_OBJECT_CLASS (class); + + object_class = G_OBJECT_CLASS (class); + object_class->set_property = view_set_property; + object_class->get_property = view_get_property; + + g_object_class_install_property ( + object_class, + PROP_TITLE, + g_param_spec_string ( + "title", + NULL, + NULL, + NULL, + G_PARAM_READWRITE)); + + g_object_class_install_property ( + object_class, + PROP_TYPE_CODE, + g_param_spec_string ( + "type-code", + NULL, + NULL, + NULL, + G_PARAM_READABLE)); + + signals[CHANGED] = g_signal_new ( + "changed", + G_OBJECT_CLASS_TYPE (object_class), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (GalViewClass, changed), + NULL, NULL, + g_cclosure_marshal_VOID__VOID, + G_TYPE_NONE, 0); +} + +static void +gal_view_init (GalView *view) +{ +} + +/** + * gal_view_edit + * @view: The view to edit + * @parent: the parent window. + */ +void +gal_view_edit (GalView *view, + GtkWindow *parent) +{ + GalViewClass *class; + + g_return_if_fail (GAL_IS_VIEW (view)); + g_return_if_fail (GTK_IS_WINDOW (parent)); + + class = GAL_VIEW_GET_CLASS (view); + g_return_if_fail (class->edit != NULL); + + class->edit (view, parent); +} + +/** + * gal_view_load + * @view: The view to load to + * @filename: The file to load from + */ +void +gal_view_load (GalView *view, + const gchar *filename) +{ + GalViewClass *class; + + g_return_if_fail (GAL_IS_VIEW (view)); + g_return_if_fail (filename != NULL); + + class = GAL_VIEW_GET_CLASS (view); + g_return_if_fail (class->load != NULL); + + class->load (view, filename); +} + +/** + * gal_view_save + * @view: The view to save + * @filename: The file to save to + */ +void +gal_view_save (GalView *view, + const gchar *filename) +{ + GalViewClass *class; + + g_return_if_fail (GAL_IS_VIEW (view)); + g_return_if_fail (filename != NULL); + + class = GAL_VIEW_GET_CLASS (view); + g_return_if_fail (class->save != NULL); + + class->save (view, filename); +} + +/** + * gal_view_get_title + * @view: The view to query. + * + * Returns: The title of the view. + */ +const gchar * +gal_view_get_title (GalView *view) +{ + GalViewClass *class; + + g_return_val_if_fail (GAL_IS_VIEW (view), NULL); + + class = GAL_VIEW_GET_CLASS (view); + g_return_val_if_fail (class->get_title != NULL, NULL); + + return class->get_title (view); +} + +/** + * gal_view_set_title + * @view: The view to set. + * @title: The new title value. + */ +void +gal_view_set_title (GalView *view, + const gchar *title) +{ + GalViewClass *class; + + g_return_if_fail (GAL_IS_VIEW (view)); + + class = GAL_VIEW_GET_CLASS (view); + g_return_if_fail (class->set_title != NULL); + + class->set_title (view, title); + + g_object_notify (G_OBJECT (view), "title"); +} + +/** + * gal_view_get_type_code + * @view: The view to get. + * + * Returns: The type of the view. + */ +const gchar * +gal_view_get_type_code (GalView *view) +{ + GalViewClass *class; + + g_return_val_if_fail (GAL_IS_VIEW (view), NULL); + + class = GAL_VIEW_GET_CLASS (view); + g_return_val_if_fail (class->get_type_code != NULL, NULL); + + return class->get_type_code (view); +} + +/** + * gal_view_clone + * @view: The view to clone. + * + * Returns: The clone. + */ +GalView * +gal_view_clone (GalView *view) +{ + GalViewClass *class; + + g_return_val_if_fail (GAL_IS_VIEW (view), NULL); + + class = GAL_VIEW_GET_CLASS (view); + g_return_val_if_fail (class->clone != NULL, NULL); + + return class->clone (view); +} + +/** + * gal_view_changed + * @view: The view that changed. + */ +void +gal_view_changed (GalView *view) +{ + g_return_if_fail (GAL_IS_VIEW (view)); + + g_signal_emit (view, signals[CHANGED], 0); +} + |