Cleaning up the attachment bar, centralizing its popup menu, and converting

everything to GtkUIManager/GtkActions.  Saving progress mid-stream... not
sure about the MIME part utilities yet.

Also, add some EActivity subclasses.  Considering an EFileActivity subclass
for asynchronous GIO operations (loading/saving attachments, etc.), but still
ironing out details.

svn path=/branches/kill-bonobo/; revision=37389

1 files changed, 413 insertions, 0 deletions

diff --git a/widgets/misc/e-attachment-dialog.c b/widgets/misc/e-attachment-dialog.c
new file mode 100644
index 0000000000..0668a7358d
--- /dev/null
+++ b/widgets/misc/e-attachment-dialog.c
@@ -0,0 +1,413 @@
+/*
+ * e-attachment-dialog.c
+ *
+ * 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/>  
+ *
+ *
+ * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
+ *
+ */
+
+#include "e-attachment-dialog.h"
+
+#include <glib/gi18n.h>
+
+#define E_ATTACHMENT_DIALOG_GET_PRIVATE(obj) \
+	(G_TYPE_INSTANCE_GET_PRIVATE \
+	((obj), E_TYPE_ATTACHMENT_DIALOG, EAttachmentDialogPrivate))
+
+struct _EAttachmentDialogPrivate {
+	EAttachment *attachment;
+	GtkWidget *filename_entry;
+	GtkWidget *description_entry;
+	GtkWidget *mime_type_label;
+	GtkWidget *disposition_checkbox;
+};
+
+enum {
+	PROP_0,
+	PROP_ATTACHMENT
+};
+
+static gpointer parent_class;
+
+static void
+attachment_dialog_update (EAttachmentDialog *dialog)
+{
+	EAttachment *attachment;
+	CamelMimePart *mime_part;
+	GtkWidget *widget;
+	gboolean sensitive;
+	const gchar *text;
+	gboolean active;
+
+	/* XXX This is too complex.  I shouldn't have to use the
+	 *     MIME part at all. */
+
+	attachment = e_attachment_dialog_get_attachment (dialog);
+	if (attachment != NULL)
+		mime_part = e_attachment_get_mime_part (attachment);
+	else
+		mime_part = NULL;
+
+	sensitive = (attachment != NULL);
+	gtk_dialog_set_response_sensitive (
+		GTK_DIALOG (dialog), GTK_RESPONSE_OK, sensitive);
+
+	text = NULL;
+	if (attachment != NULL)
+		text = e_attachment_get_filename (attachment);
+	text = (text != NULL) ? text : "";
+	widget = dialog->priv->filename_entry;
+	gtk_widget_set_sensitive (widget, sensitive);
+	gtk_entry_set_text (GTK_ENTRY (widget), text);
+
+	text = NULL;
+	if (attachment != NULL)
+		text = e_attachment_get_description (attachment);
+	text = (text != NULL) ? text : "";
+	widget = dialog->priv->description_entry;
+	gtk_widget_set_sensitive (widget, sensitive);
+	gtk_entry_set_text (GTK_ENTRY (widget), text);
+
+	text = NULL;
+	if (attachment != NULL)
+		text = e_attachment_get_mime_type (attachment);
+	text = (text != NULL) ? text : "";
+	widget = dialog->priv->mime_type_label;
+	gtk_label_set_text (GTK_LABEL (widget), text);
+
+	active = FALSE;
+	if (mime_part != NULL) {
+		const gchar *disposition;
+
+		disposition = camel_mime_part_get_disposition (mime_part);
+		active = (g_ascii_strcasecmp (disposition, "inline") == 0);
+	} else if (attachment != NULL)
+		active = e_attachment_is_inline (attachment);
+	widget = dialog->priv->disposition_checkbox;
+	gtk_widget_set_sensitive (widget, sensitive);
+	gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), active);
+}
+
+static void
+attachment_dialog_set_property (GObject *object,
+                                guint property_id,
+                                const GValue *value,
+                                GParamSpec *pspec)
+{
+	switch (property_id) {
+		case PROP_ATTACHMENT:
+			e_attachment_dialog_set_attachment (
+				E_ATTACHMENT_DIALOG (object),
+				g_value_get_object (value));
+			return;
+	}
+
+	G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+}
+
+static void
+attachment_dialog_get_property (GObject *object,
+                                guint property_id,
+                                GValue *value,
+                                GParamSpec *pspec)
+{
+	switch (property_id) {
+		case PROP_ATTACHMENT:
+			g_value_set_object (
+				value, e_attachment_dialog_get_attachment (
+				E_ATTACHMENT_DIALOG (object)));
+			return;
+	}
+
+	G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+}
+
+static void
+attachment_dialog_dispose (GObject *object)
+{
+	EAttachmentDialogPrivate *priv;
+
+	priv = E_ATTACHMENT_DIALOG_GET_PRIVATE (object);
+
+	if (priv->attachment != NULL) {
+		g_object_unref (priv->attachment);
+		priv->attachment = NULL;
+	}
+
+	if (priv->filename_entry != NULL) {
+		g_object_unref (priv->filename_entry);
+		priv->filename_entry = NULL;
+	}
+
+	if (priv->description_entry != NULL) {
+		g_object_unref (priv->description_entry);
+		priv->description_entry = NULL;
+	}
+
+	if (priv->mime_type_label != NULL) {
+		g_object_unref (priv->mime_type_label);
+		priv->mime_type_label = NULL;
+	}
+
+	if (priv->disposition_checkbox != NULL) {
+		g_object_unref (priv->disposition_checkbox);
+		priv->disposition_checkbox = NULL;
+	}
+
+	/* Chain up to parent's dispose() method. */
+	G_OBJECT_CLASS (parent_class)->dispose (object);
+}
+
+static void
+attachment_dialog_map (GtkWidget *widget)
+{
+	GtkWidget *action_area;
+	GtkWidget *content_area;
+
+	/* Chain up to parent's map() method. */
+	GTK_WIDGET_CLASS (parent_class)->map (widget);
+
+	/* XXX Override GtkDialog's broken style property defaults. */
+	action_area = gtk_dialog_get_action_area (GTK_DIALOG (widget));
+	content_area = gtk_dialog_get_content_area (GTK_DIALOG (widget));
+
+	gtk_box_set_spacing (GTK_BOX (content_area), 12);
+	gtk_container_set_border_width (GTK_CONTAINER (action_area), 0);
+	gtk_container_set_border_width (GTK_CONTAINER (content_area), 12);
+}
+
+static void
+attachment_dialog_response (GtkDialog *dialog,
+                            gint response_id)
+{
+	EAttachmentDialogPrivate *priv;
+	EAttachment *attachment;
+	GtkToggleButton *button;
+	GtkEntry *entry;
+	const gchar *text;
+	gboolean active;
+
+	if (response_id != GTK_RESPONSE_OK)
+		return;
+
+	priv = E_ATTACHMENT_DIALOG_GET_PRIVATE (dialog);
+	g_return_if_fail (priv->attachment != NULL);
+	attachment = priv->attachment;
+
+	entry = GTK_ENTRY (priv->filename_entry);
+	text = gtk_entry_get_text (entry);
+	e_attachment_set_filename (attachment, text);
+
+	entry = GTK_ENTRY (priv->description_entry);
+	text = gtk_entry_get_text (entry);
+	e_attachment_set_description (attachment, text);
+
+	button = GTK_TOGGLE_BUTTON (priv->disposition_checkbox);
+	active = gtk_toggle_button_get_active (button);
+	text = active ? "inline" : "attachment";
+	e_attachment_set_disposition (attachment, text);
+}
+
+static void
+attachment_dialog_class_init (EAttachmentDialogClass *class)
+{
+	GObjectClass *object_class;
+	GtkWidgetClass *widget_class;
+	GtkDialogClass *dialog_class;
+
+	parent_class = g_type_class_peek_parent (class);
+	g_type_class_add_private (class, sizeof (EAttachmentDialogPrivate));
+
+	object_class = G_OBJECT_CLASS (class);
+	object_class->set_property = attachment_dialog_set_property;
+	object_class->get_property = attachment_dialog_get_property;
+	object_class->dispose = attachment_dialog_dispose;
+
+	widget_class = GTK_WIDGET_CLASS (class);
+	widget_class->map = attachment_dialog_map;
+
+	dialog_class = GTK_DIALOG_CLASS (class);
+	dialog_class->response = attachment_dialog_response;
+
+	g_object_class_install_property (
+		object_class,
+		PROP_ATTACHMENT,
+		g_param_spec_object (
+			"attachment",
+			"Attachment",
+			NULL,
+			E_TYPE_ATTACHMENT,
+			G_PARAM_READWRITE |
+			G_PARAM_CONSTRUCT));
+}
+
+static void
+attachment_dialog_init (EAttachmentDialog *dialog)
+{
+	GtkWidget *container;
+	GtkWidget *widget;
+
+	dialog->priv = E_ATTACHMENT_DIALOG_GET_PRIVATE (dialog);
+
+	gtk_dialog_add_button (
+		GTK_DIALOG (dialog), GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
+	gtk_dialog_add_button (
+		GTK_DIALOG (dialog), GTK_STOCK_OK, GTK_RESPONSE_OK);
+	gtk_window_set_icon_name (
+		GTK_WINDOW (dialog), "mail-attachment");
+	gtk_window_set_title (
+		GTK_WINDOW (dialog), _("Attachment Properties"));
+
+	gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
+	gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK);
+
+	container = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
+
+	widget = gtk_table_new (4, 2, FALSE);
+	gtk_table_set_col_spacings (GTK_TABLE (widget), 6);
+	gtk_table_set_row_spacings (GTK_TABLE (widget), 6);
+	gtk_box_pack_start (GTK_BOX (container), widget, TRUE, TRUE, 0);
+	gtk_widget_show (widget);
+
+	container = widget;
+
+	widget = gtk_entry_new ();
+	gtk_entry_set_activates_default (GTK_ENTRY (widget), TRUE);
+	gtk_table_attach (
+		GTK_TABLE (container), widget,
+		1, 2, 0, 1, GTK_FILL | GTK_EXPAND, 0, 0, 0);
+	dialog->priv->filename_entry = g_object_ref (widget);
+	gtk_widget_show (widget);
+
+	widget = gtk_label_new_with_mnemonic (_("_Filename:"));
+	gtk_misc_set_alignment (GTK_MISC (widget), 1.0, 0.5);
+	gtk_label_set_mnemonic_widget (
+		GTK_LABEL (widget), dialog->priv->filename_entry);
+	gtk_table_attach (
+		GTK_TABLE (container), widget,
+		0, 1, 0, 1, GTK_FILL, 0, 0, 0);
+	gtk_widget_show (widget);
+
+	widget = gtk_entry_new ();
+	gtk_entry_set_activates_default (GTK_ENTRY (widget), TRUE);
+	gtk_table_attach (
+		GTK_TABLE (container), widget,
+		1, 2, 1, 2, GTK_FILL | GTK_EXPAND, 0, 0, 0);
+	dialog->priv->description_entry = g_object_ref (widget);
+	gtk_widget_show (widget);
+
+	widget = gtk_label_new_with_mnemonic (_("_Description:"));
+	gtk_misc_set_alignment (GTK_MISC (widget), 1.0, 0.5);
+	gtk_label_set_mnemonic_widget (
+		GTK_LABEL (widget), dialog->priv->description_entry);
+	gtk_table_attach (
+		GTK_TABLE (container), widget,
+		0, 1, 1, 2, GTK_FILL, 0, 0, 0);
+	gtk_widget_show (widget);
+
+	widget = gtk_label_new (NULL);
+	gtk_label_set_selectable (GTK_LABEL (widget), TRUE);
+	gtk_misc_set_alignment (GTK_MISC (widget), 0.0, 0.5);
+	gtk_table_attach (
+		GTK_TABLE (container), widget,
+		1, 2, 2, 3, GTK_FILL | GTK_EXPAND, 0, 0, 0);
+	dialog->priv->mime_type_label = g_object_ref (widget);
+	gtk_widget_show (widget);
+
+	widget = gtk_label_new (_("MIME Type:"));
+	gtk_misc_set_alignment (GTK_MISC (widget), 1.0, 0.5);
+	gtk_table_attach (
+		GTK_TABLE (container), widget,
+		0, 1, 2, 3, GTK_FILL, 0, 0, 0);
+	gtk_widget_show (widget);
+
+	widget = gtk_check_button_new_with_mnemonic (
+		_("_Suggest automatic display of attachment"));
+	gtk_table_attach (
+		GTK_TABLE (container), widget,
+		0, 2, 3, 4, GTK_FILL | GTK_EXPAND, 0, 0, 0);
+	dialog->priv->disposition_checkbox = g_object_ref (widget);
+	gtk_widget_show (widget);
+}
+
+GType
+e_attachment_dialog_get_type (void)
+{
+	static GType type = 0;
+
+	if (G_UNLIKELY (type == 0)) {
+		static const GTypeInfo type_info = {
+			sizeof (EAttachmentDialogClass),
+			(GBaseInitFunc) NULL,
+			(GBaseFinalizeFunc) NULL,
+			(GClassInitFunc) attachment_dialog_class_init,
+			(GClassFinalizeFunc) NULL,
+			NULL,  /* class_init */
+			sizeof (EAttachmentDialog),
+			0,     /* n_preallocs */
+			(GInstanceInitFunc) attachment_dialog_init,
+			NULL   /* value_table */
+		};
+
+		type = g_type_register_static (
+			GTK_TYPE_DIALOG, "EAttachmentDialog", &type_info, 0);
+	}
+
+	return type;
+}
+
+GtkWidget *
+e_attachment_dialog_new (GtkWindow *parent,
+                         EAttachment *attachment)
+{
+	if (parent != NULL)
+	 	g_return_val_if_fail (GTK_IS_WINDOW (parent), NULL);
+	if (attachment != NULL)
+		g_return_val_if_fail (E_IS_ATTACHMENT (attachment), NULL);
+
+	return g_object_new (
+		E_TYPE_ATTACHMENT_DIALOG,
+		"transient-for", parent, "attachment", attachment, NULL);
+}
+
+EAttachment *
+e_attachment_dialog_get_attachment (EAttachmentDialog *dialog)
+{
+	g_return_val_if_fail (E_IS_ATTACHMENT_DIALOG (dialog), NULL);
+
+	return dialog->priv->attachment;
+}
+
+void
+e_attachment_dialog_set_attachment (EAttachmentDialog *dialog,
+                                    EAttachment *attachment)
+{
+	g_return_if_fail (E_IS_ATTACHMENT_DIALOG (dialog));
+
+	if (attachment != NULL) {
+		g_return_if_fail (E_IS_ATTACHMENT (attachment));
+		g_object_ref (attachment);
+	}
+
+	if (dialog->priv->attachment != NULL)
+		g_object_unref (dialog->priv->attachment);
+
+	dialog->priv->attachment = attachment;
+
+	attachment_dialog_update (dialog);
+
+	g_object_notify (G_OBJECT (dialog), "attachment");
+}