add image_set slot.

2004-02-17  Chris Toshok  <toshok@ximian.com>

	* gui/contact-list-editor/e-contact-list-editor.h (struct
	_EContactListEditor): add image_set slot.

	* gui/contact-list-editor/e-contact-list-editor.c
	(list_image_changed_cb): set image_set = TRUE.
	(e_contact_list_editor_init): init image_set = FALSE
	(extract_info): only set the LOGO attribute if image_set = TRUE.

	* gui/contact-editor/e-contact-editor.h (struct _EContactEditor):
	add image_set slot.

	* gui/contact-editor/e-contact-editor.c (extract_info): only set
	the PHOTO attribute if image_set == TRUE.
	(image_chooser_changed): new function, set image_set = TRUE and
	call widget_changed.
	(e_contact_editor_init): init image_set to FALSE.
	(_address_arrow_pressed): quiet compiler.

svn path=/trunk/; revision=24771

4 files changed, 28 insertions, 9 deletions

diff --git a/addressbook/gui/contact-editor/e-contact-editor.c b/addressbook/gui/contact-editor/e-contact-editor.c
index 0e60e5dea5..07e5ffd30e 100644
--- a/addressbook/gui/contact-editor/e-contact-editor.c
+++ b/addressbook/gui/contact-editor/e-contact-editor.c
@@ -1207,6 +1207,14 @@ company_entry_changed (GtkWidget *widget, EContactEditor *editor)
 }
 
 static void
+image_chooser_changed (GtkWidget *widget, EContactEditor *editor)
+{
+	editor->image_set = TRUE;
+
+	widget_changed (widget, editor);
+}
+
+static void
 field_changed (GtkWidget *widget, EContactEditor *editor)
 {
 	if (!editor->changed) {
@@ -1334,7 +1342,7 @@ set_entry_changed_signals(EContactEditor *editor)
 	widget = glade_xml_get_widget (editor->gui, "image-chooser");
 	if (widget && E_IS_IMAGE_CHOOSER (widget)) {
 		g_signal_connect (widget, "changed",
-				  G_CALLBACK (widget_changed), editor);
+				  G_CALLBACK (image_chooser_changed), editor);
 	}
 }
 
@@ -1952,6 +1960,7 @@ e_contact_editor_init (EContactEditor *e_contact_editor)
 
 	e_contact_editor->contact = NULL;
 	e_contact_editor->changed = FALSE;
+	e_contact_editor->image_set = FALSE;
 	e_contact_editor->in_async_call = FALSE;
 	e_contact_editor->source_editable = TRUE;
 	e_contact_editor->target_editable = TRUE;
@@ -2640,7 +2649,7 @@ _address_arrow_pressed (GtkWidget *widget, GdkEventButton *button, EContactEdito
 		EContactAddress *address = e_contact_get (editor->contact, i);
 		gboolean checked;
 
-		checked = address;
+		checked = (address != NULL);
 		gtk_check_menu_item_set_active (
 			GTK_CHECK_MENU_ITEM (editor->address_info [i - E_CONTACT_FIRST_ADDRESS_ID].widget),
 			checked);
@@ -3372,9 +3381,10 @@ extract_info(EContactEditor *editor)
 			char *image_data;
 			gsize image_data_len;
 
-			if (e_image_chooser_get_image_data (E_IMAGE_CHOOSER (widget),
-							    &image_data,
-							    &image_data_len)) {
+			if (editor->image_set
+			    && e_image_chooser_get_image_data (E_IMAGE_CHOOSER (widget),
+							       &image_data,
+							       &image_data_len)) {
 				EContactPhoto photo;
 
 				photo.data = image_data;
diff --git a/addressbook/gui/contact-editor/e-contact-editor.h b/addressbook/gui/contact-editor/e-contact-editor.h
index 069cc7d0cc..220e2cf421 100644
--- a/addressbook/gui/contact-editor/e-contact-editor.h
+++ b/addressbook/gui/contact-editor/e-contact-editor.h
@@ -89,6 +89,9 @@ struct _EContactEditor
 	/* Whether we are editing a new contact or an existing one */
 	guint is_new_contact : 1;
 
+	/* Whether the image chooser widget has been changed. */
+	guint image_set : 1;
+
 	/* Whether the contact has been changed since bringing up the contact editor */
 	guint changed : 1;
 
diff --git a/addressbook/gui/contact-list-editor/e-contact-list-editor.c b/addressbook/gui/contact-list-editor/e-contact-list-editor.c
index c8df169c70..84b6a769ea 100644
--- a/addressbook/gui/contact-list-editor/e-contact-list-editor.c
+++ b/addressbook/gui/contact-list-editor/e-contact-list-editor.c
@@ -9,7 +9,7 @@
  *
  * 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
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
  * You should have received a copy of the GNU General Public
@@ -220,6 +220,7 @@ e_contact_list_editor_init (EContactListEditor *editor)
 
 	editor->contact = NULL;
 	editor->changed = FALSE;
+	editor->image_set = FALSE;
 	editor->editable = TRUE;
 	editor->in_async_call = FALSE;
 	editor->is_new_list = FALSE;
@@ -775,6 +776,7 @@ list_name_changed_cb (GtkWidget *w, EContactListEditor *editor)
 static void
 list_image_changed_cb (GtkWidget *w, EContactListEditor *editor)
 {
+	editor->image_set = TRUE;
 	editor->changed = TRUE;
 	command_state_changed (editor);
 }
@@ -970,9 +972,10 @@ extract_info(EContactListEditor *editor)
 		g_list_foreach (email_list, (GFunc) g_free, NULL);
 		g_list_free (email_list);
 
-		if (e_image_chooser_get_image_data (E_IMAGE_CHOOSER (editor->list_image),
-						    &image_data,
-						    &image_data_len)) {
+		if (editor->image_set
+		    && e_image_chooser_get_image_data (E_IMAGE_CHOOSER (editor->list_image),
+						       &image_data,
+						       &image_data_len)) {
 			EContactPhoto photo;
 
 			photo.data = image_data;
diff --git a/addressbook/gui/contact-list-editor/e-contact-list-editor.h b/addressbook/gui/contact-list-editor/e-contact-list-editor.h
index f9293116b6..574f9a5b55 100644
--- a/addressbook/gui/contact-list-editor/e-contact-list-editor.h
+++ b/addressbook/gui/contact-list-editor/e-contact-list-editor.h
@@ -68,6 +68,9 @@ struct _EContactListEditor
 	/* Whether we are editing a new contact or an existing one */
 	guint is_new_list : 1;
 
+	/* Whether the image chooser widget has been changed. */
+	guint image_set : 1;
+
 	/* Whether the contact has been changed since bringing up the contact editor */
 	guint changed : 1;