mirror of https://github.com/djcb/mu.git
153 lines
4.1 KiB
C
153 lines
4.1 KiB
C
/*
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** Copyright (C) 2010 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
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**
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** This program is free software; you can redistribute it and/or modify it
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** under the terms of the GNU General Public License as published by the
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** Free Software Foundation; either version 3, or (at your option) any
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** later version.
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**
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** This program is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with this program; if not, write to the Free Software Foundation,
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** Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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**
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*/
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#include "mug-shortcuts.h"
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#include "mu-bookmarks.h"
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/* include other impl specific header files */
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/* 'private'/'protected' functions */
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static void mug_shortcuts_class_init (MugShortcutsClass * klass);
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static void mug_shortcuts_init (MugShortcuts * obj);
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static void mug_shortcuts_finalize (GObject * obj);
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#define MUG_SHORTCUT_BOOKMARK "bookmark"
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/* list my signals */
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enum {
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SHORTCUT_CLICKED,
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/* MY_SIGNAL_1, */
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/* MY_SIGNAL_2, */
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LAST_SIGNAL
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};
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struct _MugShortcutsPrivate {
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GtkWidget *_bbox;
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};
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#define MUG_SHORTCUTS_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
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MUG_TYPE_SHORTCUTS, \
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MugShortcutsPrivate))
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/* globals */
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static GtkVBoxClass *parent_class = NULL;
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static guint signals[LAST_SIGNAL] = { 0 };
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G_DEFINE_TYPE (MugShortcuts, mug_shortcuts, GTK_TYPE_VBOX);
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static void
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mug_shortcuts_class_init (MugShortcutsClass * klass)
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{
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GObjectClass *gobject_class;
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gobject_class = (GObjectClass *) klass;
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parent_class = g_type_class_peek_parent (klass);
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gobject_class->finalize = mug_shortcuts_finalize;
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g_type_class_add_private (gobject_class, sizeof (MugShortcutsPrivate));
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/* signal definitions go here, e.g.: */
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signals[SHORTCUT_CLICKED] =
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g_signal_new ("clicked",
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G_TYPE_FROM_CLASS (gobject_class),
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G_SIGNAL_RUN_FIRST,
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G_STRUCT_OFFSET (MugShortcutsClass, clicked),
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NULL, NULL,
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g_cclosure_marshal_VOID__STRING,
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G_TYPE_NONE, 1, G_TYPE_STRING);
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/* signals[MY_SIGNAL_2] = */
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/* g_signal_new ("my_signal_2",....); */
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/* etc. */
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}
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static void
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mug_shortcuts_init (MugShortcuts * obj)
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{
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obj->_priv = MUG_SHORTCUTS_GET_PRIVATE (obj);
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obj->_priv->_bbox = gtk_vbutton_box_new ();
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gtk_button_box_set_layout (GTK_BUTTON_BOX (obj->_priv->_bbox),
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GTK_BUTTONBOX_START);
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gtk_box_pack_start (GTK_BOX (obj), obj->_priv->_bbox, TRUE, TRUE, 0);
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}
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static void
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mug_shortcuts_finalize (GObject * obj)
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{
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/* free/unref instance resources here */
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G_OBJECT_CLASS (parent_class)->finalize (obj);
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}
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static void
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on_button_clicked (GtkWidget * button, MugShortcuts * self)
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{
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g_signal_emit (G_OBJECT (self),
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signals[SHORTCUT_CLICKED], 0,
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(const gchar *)g_object_get_data (G_OBJECT (button),
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MUG_SHORTCUT_BOOKMARK));
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}
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static void
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each_bookmark (const char *key, const char *val, MugShortcuts * self)
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{
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GtkWidget *button;
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button = gtk_button_new_with_label (key);
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g_object_set_data_full (G_OBJECT (button), MUG_SHORTCUT_BOOKMARK,
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g_strdup (val), g_free);
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g_signal_connect (G_OBJECT (button), "clicked",
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G_CALLBACK (on_button_clicked), self);
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gtk_container_add (GTK_CONTAINER (self->_priv->_bbox), button);
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}
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static gboolean
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init_shortcuts (MugShortcuts * self, const char *bmpath)
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{
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MuBookmarks *bookmarks;
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bookmarks = mu_bookmarks_new (bmpath);
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if (!bookmarks)
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return TRUE;
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mu_bookmarks_foreach (bookmarks, (MuBookmarksForeachFunc) each_bookmark,
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self);
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mu_bookmarks_destroy (bookmarks);
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return TRUE;
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}
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GtkWidget *
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mug_shortcuts_new (const char *bmpath)
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{
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MugShortcuts *self;
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self = MUG_SHORTCUTS (g_object_new (MUG_TYPE_SHORTCUTS, NULL));
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if (!init_shortcuts (self, bmpath)) {
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g_object_unref (self);
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return NULL;
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}
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return GTK_WIDGET (self);
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}
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/* following: other function implementations */
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/* such as mug_shortcuts_do_something, or mug_shortcuts_has_foo */
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