Hook up image button. (e_contact_editor_dispose): Dispose of file selector

2004-05-17  Hans Petter Jansson  <hpj@ximian.com>

	* gui/contact-editor/e-contact-editor.c (e_contact_editor_init):
	Hook up image button.
	(e_contact_editor_dispose): Dispose of file selector if it's around.
	(image_clicked): Implement.
	(file_selector_deleted): Implement.
	(image_cleared_cb): Implement.
	(image_selected_cb): Implement.

	* gui/contact-editor/contact-editor.glade: Make the contact image
	be a button that lets you change or discard the image.

svn path=/trunk/; revision=25943

3 files changed, 109 insertions, 9 deletions

diff --git a/addressbook/gui/contact-editor/contact-editor.glade b/addressbook/gui/contact-editor/contact-editor.glade
index 92f0eb8c63..e44f6f6082 100644
--- a/addressbook/gui/contact-editor/contact-editor.glade
+++ b/addressbook/gui/contact-editor/contact-editor.glade
@@ -94,15 +94,10 @@
 		  <property name="spacing">6</property>
 
 		  <child>
-		    <widget class="GtkAspectFrame" id="aspectframe1">
+		    <widget class="GtkButton" id="button-image">
 		      <property name="visible">True</property>
-		      <property name="label_xalign">0</property>
-		      <property name="label_yalign">0</property>
-		      <property name="shadow_type">GTK_SHADOW_ETCHED_IN</property>
-		      <property name="xalign">0.5</property>
-		      <property name="yalign">0.5</property>
-		      <property name="ratio">1</property>
-		      <property name="obey_child">True</property>
+		      <property name="can_focus">True</property>
+		      <property name="relief">GTK_RELIEF_NORMAL</property>
 
 		      <child>
 			<widget class="Custom" id="image-chooser">
@@ -117,7 +112,7 @@
 		    </widget>
 		    <packing>
 		      <property name="padding">0</property>
-		      <property name="expand">True</property>
+		      <property name="expand">False</property>
 		      <property name="fill">True</property>
 		    </packing>
 		  </child>
diff --git a/addressbook/gui/contact-editor/e-contact-editor.c b/addressbook/gui/contact-editor/e-contact-editor.c
index c3e6d3b99b..def0403e87 100644
--- a/addressbook/gui/contact-editor/e-contact-editor.c
+++ b/addressbook/gui/contact-editor/e-contact-editor.c
@@ -61,6 +61,7 @@
 #include "widgets/misc/e-url-entry.h"
 #include "widgets/misc/e-source-option-menu.h"
 #include "shell/evolution-shell-component-utils.h"
+#include "e-util/e-icon-factory.h"
 
 #include "eab-contact-merging.h"
 
@@ -1766,6 +1767,100 @@ categories_clicked (GtkWidget *button, EContactEditor *editor)
 	gtk_widget_destroy(GTK_WIDGET(dialog));
 }
 
+static void
+image_selected_cb (GtkWidget *widget, EContactEditor *editor)
+{
+	const gchar *file_name;
+	GtkWidget   *image_chooser;
+
+	file_name = gtk_file_selection_get_filename (GTK_FILE_SELECTION (editor->file_selector));
+	if (!file_name)
+		return;
+
+	image_chooser = glade_xml_get_widget (editor->gui, "image-chooser");
+
+	g_signal_handlers_block_by_func (image_chooser, image_chooser_changed, editor);
+	e_image_chooser_set_from_file (E_IMAGE_CHOOSER (image_chooser), file_name);
+	g_signal_handlers_unblock_by_func (image_chooser, image_chooser_changed, editor);
+
+	editor->image_set = TRUE;
+	widget_changed (image_chooser, editor);
+
+	/* FIXME: Connect to destroy signal */
+	editor->file_selector = NULL;
+}
+
+static void
+image_cleared_cb (GtkWidget *widget, EContactEditor *editor)
+{
+	GtkWidget     *image_chooser;
+	gchar         *file_name;
+
+	image_chooser = glade_xml_get_widget (editor->gui, "image-chooser");
+
+	file_name = e_icon_factory_get_icon_filename ("stock_person", 48);
+
+	g_signal_handlers_block_by_func (image_chooser, image_chooser_changed, editor);
+	e_image_chooser_set_from_file (E_IMAGE_CHOOSER (image_chooser), file_name);
+	g_signal_handlers_unblock_by_func (image_chooser, image_chooser_changed, editor);
+
+	g_free (file_name);
+
+	editor->image_set = FALSE;
+	widget_changed (image_chooser, editor);
+
+	/* FIXME: Connect to destroy signal */
+	editor->file_selector = NULL;
+}
+
+static gboolean
+file_selector_deleted (GtkWidget *widget)
+{
+	gtk_widget_hide (widget);
+	return TRUE;
+}
+
+static void
+image_clicked (GtkWidget *button, EContactEditor *editor)
+{
+	GtkWidget *clear_button;
+	GtkWidget *dialog;
+
+	if (!editor->file_selector) {
+		/* Create the selector */
+
+		editor->file_selector = gtk_file_selection_new (_("Please select an image for this contact"));
+
+		dialog = GTK_FILE_SELECTION (editor->file_selector)->fileop_dialog;
+
+		clear_button = gtk_dialog_add_button (GTK_DIALOG (editor->file_selector), _("No image"), 0);
+
+		g_signal_connect (GTK_OBJECT (GTK_FILE_SELECTION (editor->file_selector)->ok_button),
+				  "clicked", G_CALLBACK (image_selected_cb), editor);
+
+		g_signal_connect (clear_button,
+				  "clicked", G_CALLBACK (image_cleared_cb), editor);
+
+		/* Ensure that the dialog box is hidden when the user clicks a button */
+
+		g_signal_connect_swapped (GTK_OBJECT (GTK_FILE_SELECTION (editor->file_selector)->ok_button),
+					  "clicked", G_CALLBACK (gtk_widget_hide), editor->file_selector); 
+
+		g_signal_connect_swapped (GTK_OBJECT (GTK_FILE_SELECTION (editor->file_selector)->cancel_button),
+					  "clicked", G_CALLBACK (gtk_widget_hide), editor->file_selector); 
+
+		g_signal_connect_swapped (clear_button,
+					  "clicked", G_CALLBACK (gtk_widget_hide), editor->file_selector); 
+
+		g_signal_connect_after (editor->file_selector,
+					"delete-event", G_CALLBACK (file_selector_deleted),
+					editor->file_selector);
+	}
+
+	/* Display the dialog */
+
+	gtk_window_present (GTK_WINDOW (editor->file_selector));
+}
 
 typedef struct {
 	EContactEditor *ce;
@@ -2107,6 +2202,8 @@ e_contact_editor_init (EContactEditor *e_contact_editor)
 	init_im (e_contact_editor);
 	init_address (e_contact_editor);
 
+	widget = glade_xml_get_widget (e_contact_editor->gui, "button-image");
+	g_signal_connect (widget, "clicked", G_CALLBACK (image_clicked), e_contact_editor);
 	wants_html = glade_xml_get_widget(e_contact_editor->gui, "checkbutton-htmlmail");
 	g_signal_connect (wants_html, "toggled", G_CALLBACK (wants_html_changed), e_contact_editor);
 	widget = glade_xml_get_widget(e_contact_editor->gui, "button-fullname");
@@ -2142,6 +2239,11 @@ e_contact_editor_dispose (GObject *object)
 {
 	EContactEditor *e_contact_editor = E_CONTACT_EDITOR(object);
 
+	if (e_contact_editor->file_selector != NULL) {
+		gtk_widget_destroy (e_contact_editor->file_selector);
+		e_contact_editor->file_selector = NULL;
+	}
+
 	if (e_contact_editor->writable_fields) {
 		g_object_unref(e_contact_editor->writable_fields);
 		e_contact_editor->writable_fields = NULL;
@@ -2757,6 +2859,7 @@ fill_in_info(EContactEditor *editor)
 
 		if (photo) {
 			widget = glade_xml_get_widget(editor->gui, "image-chooser");
+			g_print ("Have photo.\n");
 			if (widget && E_IS_IMAGE_CHOOSER(widget))
 				e_image_chooser_set_image_data (E_IMAGE_CHOOSER (widget), photo->data, photo->length);
 		}
diff --git a/addressbook/gui/contact-editor/e-contact-editor.h b/addressbook/gui/contact-editor/e-contact-editor.h
index a34c19e031..1fdcda8c9f 100644
--- a/addressbook/gui/contact-editor/e-contact-editor.h
+++ b/addressbook/gui/contact-editor/e-contact-editor.h
@@ -69,6 +69,8 @@ struct _EContactEditor
 	GladeXML *gui;
 	GtkWidget *app;
 
+	GtkWidget *file_selector;
+
 	EContactName *name;
 	char *company;