inicial

1 files changed, 237 insertions, 0 deletions

diff --git a/src/eom-dialog.c b/src/eom-dialog.c
new file mode 100644
index 0000000..fac74a9
--- /dev/null
+++ b/src/eom-dialog.c
@@ -0,0 +1,237 @@
+/* Eye Of Mate - Image  Dialog
+ *
+ * Copyright (C) 2006 The Free Software Foundation
+ *
+ * Author: Lucas Rocha <[email protected]>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "eom-dialog.h"
+
+#include <glib.h>
+#include <glib-object.h>
+#include <gtk/gtk.h>
+
+#define EOM_DIALOG_GET_PRIVATE(object) \
+	(G_TYPE_INSTANCE_GET_PRIVATE ((object), EOM_TYPE_DIALOG, EomDialogPrivate))
+
+G_DEFINE_TYPE (EomDialog, eom_dialog, G_TYPE_OBJECT);
+
+enum {
+        PROP_0,
+        PROP_PARENT_WINDOW,
+};
+
+struct _EomDialogPrivate {
+	GtkWidget   *dlg;
+	GtkBuilder  *xml;
+	GtkWindow   *parent;
+};
+
+static void
+eom_dialog_construct_impl (EomDialog   *dialog,
+			   const gchar *glade_file,
+			   const gchar *dlg_node)
+{
+	EomDialogPrivate *priv;
+	gchar *filename;
+
+	g_return_if_fail (dialog != NULL);
+	g_return_if_fail (EOM_IS_DIALOG (dialog));
+
+	priv = dialog->priv;
+
+	filename = g_build_filename (EOM_DATA_DIR, glade_file, NULL);
+
+	priv->xml = gtk_builder_new ();
+	gtk_builder_set_translation_domain (priv->xml, GETTEXT_PACKAGE);
+	g_assert (gtk_builder_add_from_file (priv->xml, filename, NULL));
+
+	g_free (filename);
+
+	priv->dlg = GTK_WIDGET (gtk_builder_get_object (priv->xml, dlg_node));
+
+	if (priv->parent != NULL) {
+		gtk_window_set_transient_for (GTK_WINDOW (priv->dlg),
+					      priv->parent);
+	}
+}
+
+static void
+eom_dialog_show_impl (EomDialog *dialog)
+{
+	g_return_if_fail (dialog != NULL);
+	g_return_if_fail (EOM_IS_DIALOG (dialog));
+
+	gtk_window_present (GTK_WINDOW (dialog->priv->dlg));
+}
+
+static void
+eom_dialog_hide_impl (EomDialog *dialog)
+{
+	g_return_if_fail (dialog != NULL);
+	g_return_if_fail (EOM_IS_DIALOG (dialog));
+
+	gtk_widget_hide (dialog->priv->dlg);
+}
+
+static void
+eom_dialog_set_property (GObject      *object,
+			 guint         prop_id,
+			 const GValue *value,
+			 GParamSpec   *pspec)
+{
+	EomDialog *dialog = EOM_DIALOG (object);
+
+	switch (prop_id) {
+		case PROP_PARENT_WINDOW:
+			dialog->priv->parent = g_value_get_object (value);
+			break;
+	}
+}
+
+static void
+eom_dialog_get_property (GObject    *object,
+			 guint       prop_id,
+			 GValue     *value,
+			 GParamSpec *pspec)
+{
+	EomDialog *dialog = EOM_DIALOG (object);
+
+	switch (prop_id) {
+		case PROP_PARENT_WINDOW:
+			g_value_set_object (value, dialog->priv->parent);
+			break;
+	}
+}
+
+static void
+eom_dialog_dispose (GObject *object)
+{
+	EomDialog *dialog;
+	EomDialogPrivate *priv;
+
+	g_return_if_fail (object != NULL);
+	g_return_if_fail (EOM_IS_DIALOG (object));
+
+	dialog = EOM_DIALOG (object);
+	priv = dialog->priv;
+
+	if (priv->dlg) {
+		gtk_widget_destroy (priv->dlg);
+		priv->dlg = NULL;
+	}
+
+	if (priv->xml) {
+		g_object_unref (priv->xml);
+		priv->xml = NULL;
+	}
+
+	G_OBJECT_CLASS (eom_dialog_parent_class)->dispose (object);
+}
+
+static void
+eom_dialog_class_init (EomDialogClass *class)
+{
+	GObjectClass *g_object_class = (GObjectClass *) class;
+
+	g_object_class->dispose = eom_dialog_dispose;
+	g_object_class->set_property = eom_dialog_set_property;
+	g_object_class->get_property = eom_dialog_get_property;
+
+	class->construct = eom_dialog_construct_impl;
+	class->show = eom_dialog_show_impl;
+	class->hide = eom_dialog_hide_impl;
+
+	g_object_class_install_property (g_object_class,
+					 PROP_PARENT_WINDOW,
+					 g_param_spec_object ("parent-window",
+							      "Parent window",
+							      "Parent window",
+							      GTK_TYPE_WINDOW,
+							      G_PARAM_READWRITE |
+							      G_PARAM_CONSTRUCT_ONLY |
+							      G_PARAM_STATIC_NAME |
+							      G_PARAM_STATIC_NICK |
+							      G_PARAM_STATIC_BLURB));
+
+	g_type_class_add_private (g_object_class, sizeof (EomDialogPrivate));
+}
+
+static void
+eom_dialog_init (EomDialog *dialog)
+{
+	dialog->priv = EOM_DIALOG_GET_PRIVATE (dialog);
+
+	dialog->priv->dlg = NULL;
+	dialog->priv->xml = NULL;
+	dialog->priv->parent = NULL;
+}
+
+void
+eom_dialog_construct (EomDialog   *dialog,
+		      const gchar *glade_file,
+		      const gchar *dlg_node)
+{
+	EomDialogClass *klass = EOM_DIALOG_GET_CLASS (dialog);
+	klass->construct (dialog, glade_file, dlg_node);
+}
+
+void
+eom_dialog_show (EomDialog *dialog)
+{
+	EomDialogClass *klass = EOM_DIALOG_GET_CLASS (dialog);
+	klass->show (dialog);
+}
+
+void
+eom_dialog_hide (EomDialog *dialog)
+{
+	EomDialogClass *klass = EOM_DIALOG_GET_CLASS (dialog);
+	klass->hide (dialog);
+}
+
+void
+eom_dialog_get_controls (EomDialog   *dialog,
+			 const gchar *property_id,
+			 ...)
+{
+	EomDialogPrivate *priv;
+        GtkWidget **wptr;
+        va_list varargs;
+
+	g_return_if_fail (dialog != NULL);
+	g_return_if_fail (EOM_IS_DIALOG (dialog));
+
+	priv = dialog->priv;
+
+        va_start (varargs, property_id);
+
+        while (property_id != NULL)
+        {
+                wptr = va_arg (varargs, GtkWidget **);
+                *wptr = GTK_WIDGET (gtk_builder_get_object (priv->xml,
+							    property_id));
+
+                property_id = va_arg (varargs, const gchar *);
+        }
+
+        va_end (varargs);
+}