158 lines
4.1 KiB
C
158 lines
4.1 KiB
C
/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
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/*Modified for Anjal - Johnny Jacob <jjohnny@novell.com>*/
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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 Lesser General Public License as published by
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* the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*
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* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include "e-composer-text-header.h"
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/* Convenience macro */
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#define E_COMPOSER_TEXT_HEADER_GET_ENTRY(header) \
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(GTK_ENTRY (E_COMPOSER_HEADER (header)->input_widget))
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struct _EComposerTextHeaderPrivate {
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GtkLinkButton *linkbtn;
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guint destination_index;
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};
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G_DEFINE_TYPE (
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EComposerTextHeader,
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e_composer_text_header,
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E_TYPE_COMPOSER_HEADER)
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static void
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composer_text_header_changed_cb (GtkEntry *entry,
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EComposerTextHeader *header)
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{
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g_signal_emit_by_name (header, "changed");
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}
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static gboolean
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composer_text_header_query_tooltip_cb (GtkEntry *entry,
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gint x,
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gint y,
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gboolean keyboard_mode,
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GtkTooltip *tooltip)
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{
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const gchar *text;
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text = gtk_entry_get_text (entry);
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if (keyboard_mode || text == NULL || *text == '\0')
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return FALSE;
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gtk_tooltip_set_text (tooltip, text);
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return TRUE;
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}
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static void
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composer_text_header_constructed (GObject *object)
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{
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GtkWidget *widget;
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EComposerTextHeader *header;
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EComposerTextHeaderClass *class;
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header = E_COMPOSER_TEXT_HEADER (object);
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class = E_COMPOSER_TEXT_HEADER_GET_CLASS (header);
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/* Input widget must be set before chaining up. */
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widget = g_object_new (class->entry_type, NULL);
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g_signal_connect (
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widget, "changed",
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G_CALLBACK (composer_text_header_changed_cb), header);
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g_signal_connect (
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widget, "query-tooltip",
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G_CALLBACK (composer_text_header_query_tooltip_cb), NULL);
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gtk_widget_set_has_tooltip (widget, TRUE);
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E_COMPOSER_HEADER (object)->input_widget = g_object_ref_sink (widget);
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/* Chain up to parent's constructed() method. */
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G_OBJECT_CLASS (e_composer_text_header_parent_class)->
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constructed (object);
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}
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static void
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e_composer_text_header_class_init (EComposerTextHeaderClass *class)
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{
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GObjectClass *object_class;
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class->entry_type = GTK_TYPE_ENTRY;
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object_class = G_OBJECT_CLASS (class);
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object_class->constructed = composer_text_header_constructed;
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}
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static void
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e_composer_text_header_init (EComposerTextHeader *header)
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{
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}
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EComposerHeader *
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e_composer_text_header_new_label (ESourceRegistry *registry,
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const gchar *label)
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{
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g_return_val_if_fail (E_IS_SOURCE_REGISTRY (registry), NULL);
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return g_object_new (
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E_TYPE_COMPOSER_TEXT_HEADER,
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"label", label, "button", FALSE,
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"registry", registry, NULL);
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}
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EComposerHeader *
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e_composer_text_header_new_button (ESourceRegistry *registry,
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const gchar *label)
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{
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g_return_val_if_fail (E_IS_SOURCE_REGISTRY (registry), NULL);
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return g_object_new (
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E_TYPE_COMPOSER_TEXT_HEADER,
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"label", label, "button", TRUE,
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"registry", registry, NULL);
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}
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const gchar *
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e_composer_text_header_get_text (EComposerTextHeader *header)
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{
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GtkEntry *entry;
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g_return_val_if_fail (E_IS_COMPOSER_TEXT_HEADER (header), NULL);
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entry = E_COMPOSER_TEXT_HEADER_GET_ENTRY (header);
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return gtk_entry_get_text (entry);
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}
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void
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e_composer_text_header_set_text (EComposerTextHeader *header,
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const gchar *text)
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{
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GtkEntry *entry;
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g_return_if_fail (E_IS_COMPOSER_TEXT_HEADER (header));
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entry = E_COMPOSER_TEXT_HEADER_GET_ENTRY (header);
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gtk_entry_set_text (entry, (text != NULL) ? text : "");
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}
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