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authorMatthew Barnes <mbarnes@redhat.com>2007-11-28 04:24:44 +0800
committerMatthew Barnes <mbarnes@src.gnome.org>2007-11-28 04:24:44 +0800
commitf5bed9bf7b143fff9bd258ea31fdac192e00a0d9 (patch)
tree46dca324c927780390cfbc8f4ddf200184462926 /composer/e-composer-header.c
parent8aa60af54eee1092e8963c0927c53e8f738eb4cd (diff)
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** Fixes bug #495123
2007-11-27 Matthew Barnes <mbarnes@redhat.com> ** Fixes bug #495123 * composer/Makefile.am: Add a bunch of files for managing composer headers. * composer/e-msg-composer.c (build_message), (from_changed_cb), (set_editor_signature), (e_msg_composer_set_body), (e_msg_composer_get_preferred_account): * plugins/exchange-operations/exchange-mail-send-options.c (append_to_header): Use e_msg_composer_hdrs_get_from_account() to obtain the EAccount. * composer/e-msg-composer-hdrs.c: * composer/e-msg-composer-hdrs.h: Massive refactoring to use new EComposerHeader classes. * composer/e-composer-header.c: * composer/e-composer-header.h: * composer/e-composer-from-header.c: * composer/e-composer-from-header.h: * composer/e-composer-name-header.c: * composer/e-composer-name-header.h: * composer/e-composer-post-header.c: * composer/e-composer-post-header.h: * composer/e-composer-text-header.c: * composer/e-composer-text-header.h: New GObject classes manage different types of composer headers. See bug #495123 for a more detailed description of each class. * mail/mail-session.c (mail_session_init): Pass the CamelSession to the EAccountComboBox class (ugly hack). * widgets/misc/Makefile.am: Add e-account-combo-box.[ch]. * widgets/misc/e-account-combo-box.c: * widgets/misc/e-account-combo-box.h: New widget renders an EAccountList as a combo box. Also listens for changes to the EAccountList and updates itself accordingly. svn path=/trunk/; revision=34600
Diffstat (limited to 'composer/e-composer-header.c')
-rw-r--r--composer/e-composer-header.c310
1 files changed, 310 insertions, 0 deletions
diff --git a/composer/e-composer-header.c b/composer/e-composer-header.c
new file mode 100644
index 0000000000..a7c10997cc
--- /dev/null
+++ b/composer/e-composer-header.c
@@ -0,0 +1,310 @@
+#include "e-composer-header.h"
+
+#define E_COMPOSER_HEADER_GET_PRIVATE(obj) \
+ (G_TYPE_INSTANCE_GET_PRIVATE \
+ ((obj), E_TYPE_COMPOSER_HEADER, EComposerHeaderPrivate))
+
+enum {
+ PROP_0,
+ PROP_BUTTON,
+ PROP_LABEL,
+ PROP_VISIBLE
+};
+
+enum {
+ CHANGED,
+ CLICKED,
+ LAST_SIGNAL
+};
+
+struct _EComposerHeaderPrivate {
+ gchar *label;
+ gboolean button;
+};
+
+static gpointer parent_class;
+static guint signal_ids[LAST_SIGNAL];
+
+static void
+composer_header_button_clicked_cb (GtkButton *button,
+ EComposerHeader *header)
+{
+ gtk_widget_grab_focus (header->input_widget);
+ g_signal_emit (header, signal_ids[CLICKED], 0);
+}
+
+static GObject *
+composer_header_constructor (GType type,
+ guint n_construct_properties,
+ GObjectConstructParam *construct_properties)
+{
+ GObject *object;
+ GtkWidget *widget;
+ EComposerHeader *header;
+
+ /* Chain up to parent's constructor() method. */
+ object = G_OBJECT_CLASS (parent_class)->constructor (
+ type, n_construct_properties, construct_properties);
+
+ header = E_COMPOSER_HEADER (object);
+
+ if (header->priv->button) {
+ widget = gtk_button_new_with_mnemonic (header->priv->label);
+ GTK_WIDGET_UNSET_FLAGS (widget, GTK_CAN_FOCUS);
+ g_signal_connect (
+ widget, "clicked",
+ G_CALLBACK (composer_header_button_clicked_cb),
+ header);
+ } else {
+ widget = gtk_label_new_with_mnemonic (header->priv->label);
+
+ /* The subclass may not have initialized 'input_widget' yet,
+ * in which case the subclass will have to do this. */
+ if (header->input_widget != NULL)
+ gtk_label_set_mnemonic_widget (
+ GTK_LABEL (widget), header->input_widget);
+ }
+ header->title_widget = g_object_ref_sink (widget);
+
+ g_free (header->priv->label);
+ header->priv->label = NULL;
+
+ return object;
+}
+
+static void
+composer_header_set_property (GObject *object,
+ guint property_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ EComposerHeaderPrivate *priv;
+
+ priv = E_COMPOSER_HEADER_GET_PRIVATE (object);
+
+ switch (property_id) {
+ case PROP_BUTTON: /* construct only */
+ priv->button = g_value_get_boolean (value);
+ return;
+
+ case PROP_LABEL: /* construct only */
+ priv->label = g_value_dup_string (value);
+ return;
+
+ case PROP_VISIBLE:
+ e_composer_header_set_visible (
+ E_COMPOSER_HEADER (object),
+ g_value_get_boolean (value));
+ return;
+ }
+
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+}
+
+static void
+composer_header_get_property (GObject *object,
+ guint property_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ EComposerHeaderPrivate *priv;
+
+ priv = E_COMPOSER_HEADER_GET_PRIVATE (object);
+
+ switch (property_id) {
+ case PROP_BUTTON: /* construct only */
+ g_value_set_boolean (value, priv->button);
+ return;
+
+ case PROP_LABEL: /* construct only */
+ g_value_take_string (
+ value, e_composer_header_get_label (
+ E_COMPOSER_HEADER (object)));
+ return;
+
+ case PROP_VISIBLE:
+ g_value_set_boolean (
+ value, e_composer_header_get_visible (
+ E_COMPOSER_HEADER (object)));
+ return;
+ }
+
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+}
+
+static void
+composer_header_dispose (GObject *object)
+{
+ EComposerHeader *header = E_COMPOSER_HEADER (object);
+
+ if (header->title_widget != NULL) {
+ g_object_unref (header->title_widget);
+ header->title_widget = NULL;
+ }
+
+ if (header->input_widget != NULL) {
+ g_object_unref (header->input_widget);
+ header->input_widget = NULL;
+ }
+
+ /* Chain up to parent's dispose() method. */
+ G_OBJECT_CLASS (parent_class)->dispose (object);
+}
+
+static void
+composer_header_class_init (EComposerHeaderClass *class)
+{
+ GObjectClass *object_class;
+
+ parent_class = g_type_class_peek_parent (class);
+ g_type_class_add_private (class, sizeof (EComposerHeaderPrivate));
+
+ object_class = G_OBJECT_CLASS (class);
+ object_class->constructor = composer_header_constructor;
+ object_class->set_property = composer_header_set_property;
+ object_class->get_property = composer_header_get_property;
+ object_class->dispose = composer_header_dispose;
+
+ g_object_class_install_property (
+ object_class,
+ PROP_BUTTON,
+ g_param_spec_boolean (
+ "button",
+ NULL,
+ NULL,
+ FALSE,
+ G_PARAM_READWRITE |
+ G_PARAM_CONSTRUCT_ONLY));
+
+ g_object_class_install_property (
+ object_class,
+ PROP_LABEL,
+ g_param_spec_string (
+ "label",
+ NULL,
+ NULL,
+ NULL,
+ G_PARAM_READWRITE |
+ G_PARAM_CONSTRUCT_ONLY));
+
+ g_object_class_install_property (
+ object_class,
+ PROP_VISIBLE,
+ g_param_spec_boolean (
+ "visible",
+ NULL,
+ NULL,
+ FALSE,
+ G_PARAM_READWRITE));
+
+ signal_ids[CHANGED] = g_signal_new (
+ "changed",
+ G_TYPE_FROM_CLASS (class),
+ G_SIGNAL_RUN_LAST,
+ 0, NULL, NULL,
+ g_cclosure_marshal_VOID__VOID,
+ G_TYPE_NONE, 0);
+
+ signal_ids[CLICKED] = g_signal_new (
+ "clicked",
+ G_TYPE_FROM_CLASS (class),
+ G_SIGNAL_RUN_LAST,
+ 0, NULL, NULL,
+ g_cclosure_marshal_VOID__VOID,
+ G_TYPE_NONE, 0);
+}
+
+static void
+composer_header_init (EComposerHeader *header)
+{
+ header->priv = E_COMPOSER_HEADER_GET_PRIVATE (header);
+}
+
+GType
+e_composer_header_get_type (void)
+{
+ static GType type = 0;
+
+ if (G_UNLIKELY (type == 0)) {
+ static const GTypeInfo type_info = {
+ sizeof (EComposerHeaderClass),
+ (GBaseInitFunc) NULL,
+ (GBaseFinalizeFunc) NULL,
+ (GClassInitFunc) composer_header_class_init,
+ (GClassFinalizeFunc) NULL,
+ NULL, /* class_data */
+ sizeof (EComposerHeader),
+ 0, /* n_preallocs */
+ (GInstanceInitFunc) composer_header_init,
+ NULL /* value_table */
+ };
+
+ type = g_type_register_static (
+ G_TYPE_OBJECT, "EComposerHeader",
+ &type_info, G_TYPE_FLAG_ABSTRACT);
+ }
+
+ return type;
+}
+
+gchar *
+e_composer_header_get_label (EComposerHeader *header)
+{
+ gchar *label;
+
+ g_return_val_if_fail (E_IS_COMPOSER_HEADER (header), NULL);
+
+ /* GtkButton and GtkLabel both have a "label" property. */
+ g_object_get (header->title_widget, "label", &label, NULL);
+
+ return label;
+}
+
+gboolean
+e_composer_header_get_visible (EComposerHeader *header)
+{
+ gboolean visible;
+
+ g_return_val_if_fail (E_IS_COMPOSER_HEADER (header), FALSE);
+
+ visible = GTK_WIDGET_VISIBLE (header->title_widget);
+ if (GTK_WIDGET_VISIBLE (header->input_widget) != visible)
+ g_warning ("%s: Visibility is out of sync", G_STRFUNC);
+
+ return visible;
+}
+
+void
+e_composer_header_set_visible (EComposerHeader *header,
+ gboolean visible)
+{
+ g_return_if_fail (E_IS_COMPOSER_HEADER (header));
+
+ if (visible) {
+ gtk_widget_show (header->title_widget);
+ gtk_widget_show (header->input_widget);
+ } else {
+ gtk_widget_hide (header->title_widget);
+ gtk_widget_hide (header->input_widget);
+ }
+
+ g_object_notify (G_OBJECT (header), "visible");
+}
+
+void
+e_composer_header_set_title_tooltip (EComposerHeader *header,
+ const gchar *tooltip)
+{
+ g_return_if_fail (E_IS_COMPOSER_HEADER (header));
+
+ gtk_widget_set_tooltip_text (header->title_widget, tooltip);
+}
+
+void
+e_composer_header_set_input_tooltip (EComposerHeader *header,
+ const gchar *tooltip)
+{
+ g_return_if_fail (E_IS_COMPOSER_HEADER (header));
+
+ gtk_widget_set_tooltip_text (header->input_widget, tooltip);
+}