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Diffstat (limited to 'src/idomessagedialog.c')
| -rw-r--r-- | src/idomessagedialog.c | 433 |
1 files changed, 0 insertions, 433 deletions
diff --git a/src/idomessagedialog.c b/src/idomessagedialog.c deleted file mode 100644 index 0e26a86..0000000 --- a/src/idomessagedialog.c +++ /dev/null @@ -1,433 +0,0 @@ -/* - * Copyright (C) 2010 Canonical, Ltd. - * - * This program is free software: you can redistribute it and/or modify it - * under the terms of either or both of the following licenses: - * - * 1) the GNU Lesser General Public License version 3, as published by the - * Free Software Foundation; and/or - * 2) the GNU Lesser General Public License version 2.1, as published by - * the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranties of - * MERCHANTABILITY, SATISFACTORY QUALITY or FITNESS FOR A PARTICULAR - * PURPOSE. See the applicable version of the GNU Lesser General Public - * License for more details. - * - * You should have received a copy of both the GNU Lesser General Public - * License version 3 and version 2.1 along with this program. If not, see - * <http://www.gnu.org/licenses/> - * - * Authors: - * Cody Russell <crussell@canonical.com> - * - * Design and specification: - * Matthew Paul Thomas <mpt@canonical.com> - */ - -#include <string.h> - -#include <gtk/gtk.h> - -#include "idomessagedialog.h" -#include "idotimeline.h" -#include "config.h" - -static GtkWidget *ido_message_dialog_get_secondary_label (IdoMessageDialog *dialog); -static GtkWidget *ido_message_dialog_get_primary_label (IdoMessageDialog *dialog); - -typedef struct { - GtkWidget *action_area; - GtkWidget *primary_label; - GtkWidget *secondary_label; - - gboolean expanded; -} IdoMessageDialogPrivate; - -typedef struct _IdoMessageDialogMorphContext IdoMessageDialogMorphContext; - -struct _IdoMessageDialogMorphContext -{ - GtkWidget *widget; - IdoTimeline *timeline; - - GtkRequisition start; - GtkRequisition end; -}; - -G_DEFINE_TYPE_WITH_PRIVATE (IdoMessageDialog, ido_message_dialog, GTK_TYPE_MESSAGE_DIALOG) - -static void -ido_message_dialog_map (GtkWidget *widget) -{ - IdoMessageDialog *dialog = IDO_MESSAGE_DIALOG (widget); - IdoMessageDialogPrivate *priv = ido_message_dialog_get_instance_private (dialog); - - GTK_WIDGET_CLASS (ido_message_dialog_parent_class)->map (widget); - - priv->primary_label = ido_message_dialog_get_primary_label (dialog); - priv->secondary_label = ido_message_dialog_get_secondary_label (dialog); - - gtk_widget_hide (priv->secondary_label); - - gtk_label_set_selectable (GTK_LABEL (priv->primary_label), FALSE); - gtk_label_set_selectable (GTK_LABEL (priv->secondary_label), FALSE); - - /* XXX: We really want to use gtk_window_set_deletable (GTK_WINDOW (widget), FALSE) - * here, but due to a bug in compiz this is more compatible. - * - * See: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/240794 - */ - gdk_window_set_functions (gtk_widget_get_window (widget), - GDK_FUNC_RESIZE | GDK_FUNC_MOVE); - - ido_message_dialog_get_secondary_label (IDO_MESSAGE_DIALOG (widget)); -} - -static IdoMessageDialogMorphContext * -ido_message_dialog_morph_context_new (GtkWidget *widget, - IdoTimeline *timeline, - gpointer identifier, - GtkRequisition *start, - GtkRequisition *end) -{ - IdoMessageDialogMorphContext *context; - - context = g_slice_new (IdoMessageDialogMorphContext); - - context->widget = widget; - context->timeline = timeline; - context->start = *start; - context->end = *end; - - return context; -} - -static void -ido_message_dialog_morph_context_free (IdoMessageDialogMorphContext *context) -{ - g_object_unref (context->timeline); - - g_slice_free (IdoMessageDialogMorphContext, context); -} - -static void -timeline_frame_cb (IdoTimeline *timeline, - gdouble progress, - gpointer user_data) -{ - IdoMessageDialogMorphContext *context = user_data; - GtkRequisition start = context->start; - GtkRequisition end = context->end; - gint width_diff; - gint height_diff; - gint width, height; - - width_diff = (MAX(start.width, end.width) - MIN(start.width, end.width)) * progress; - height_diff = (MAX(start.height, end.height) - MIN(start.height, end.height)) * progress; - - gtk_window_get_size (GTK_WINDOW (context->widget), - &width, - &height); - - gtk_widget_set_size_request (context->widget, - width_diff ? start.width + width_diff : -1, - height_diff ? start.height + height_diff : -1); -} - -static void -timeline_finished_cb (IdoTimeline *timeline, - gpointer user_data) -{ - IdoMessageDialogMorphContext *context = user_data; - IdoMessageDialogPrivate *priv = ido_message_dialog_get_instance_private (IDO_MESSAGE_DIALOG (context->widget)); - - gtk_widget_show (priv->action_area); - gtk_widget_show (priv->secondary_label); - - ido_message_dialog_morph_context_free (context); -} - -static gboolean -ido_message_dialog_focus_in_event (GtkWidget *widget, - GdkEventFocus *event) -{ - IdoMessageDialog *dialog = IDO_MESSAGE_DIALOG (widget); - IdoMessageDialogPrivate *priv = ido_message_dialog_get_instance_private (dialog); - - if (!priv->expanded) - { - GtkRequisition start; - GtkRequisition end; - IdoTimeline *timeline; - IdoMessageDialogMorphContext *context; - - gtk_widget_get_preferred_size (GTK_WIDGET (dialog), NULL, &start); - - priv->expanded = TRUE; - - gtk_widget_show (priv->action_area); - gtk_widget_show (priv->secondary_label); - - gtk_widget_get_preferred_size (GTK_WIDGET (dialog), NULL, &end); - - gtk_widget_hide (priv->action_area); - gtk_widget_hide (priv->secondary_label); - - timeline = ido_timeline_new (500); - context = ido_message_dialog_morph_context_new (GTK_WIDGET (dialog), - timeline, - "foo", - &start, - &end); - g_signal_connect (timeline, - "frame", - G_CALLBACK (timeline_frame_cb), - context); - g_signal_connect (timeline, - "finished", - G_CALLBACK (timeline_finished_cb), - context); - - ido_timeline_start (timeline); - } - - return FALSE; -} - -static void -ido_message_dialog_constructed (GObject *object) -{ - - IdoMessageDialog *dialog = IDO_MESSAGE_DIALOG (object); - IdoMessageDialogPrivate *priv = ido_message_dialog_get_instance_private (dialog); - GtkWidget *vbox; - GtkWidget *event_box; - - event_box = gtk_event_box_new (); - gtk_widget_show (event_box); - - vbox = gtk_dialog_get_content_area (GTK_DIALOG (object)); - - // FIXME: I dare you to find a better way! - G_GNUC_BEGIN_IGNORE_DEPRECATIONS; - priv->action_area = gtk_dialog_get_action_area (GTK_DIALOG (object)); - G_GNUC_END_IGNORE_DEPRECATIONS; - - g_object_ref (G_OBJECT (vbox)); - gtk_container_remove (GTK_CONTAINER (object), vbox); - gtk_container_add (GTK_CONTAINER (event_box), vbox); - gtk_container_add (GTK_CONTAINER (object), event_box); - - gtk_widget_hide (priv->action_area); -} - -static void -ido_message_dialog_class_init (IdoMessageDialogClass *class) -{ - GObjectClass *object_class = G_OBJECT_CLASS (class); - GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (class); - - object_class->constructed = ido_message_dialog_constructed; - - widget_class->map = ido_message_dialog_map; - widget_class->focus_in_event = ido_message_dialog_focus_in_event; -} - -static void -ido_message_dialog_init (IdoMessageDialog *dialog) -{ - gtk_window_set_focus_on_map (GTK_WINDOW (dialog), FALSE); -} - -/** - * ido_message_dialog_new: - * @parent: transient parent, or %NULL for none - * @flags: flags - * @type: type of message - * @buttons: a set of buttons to use - * @message_format: printf()-style format string, or %NULL - * @...: arguments for @message_format - * - * Creates a new message dialog, which is based upon - * GtkMessageDialog so it shares API and functionality - * with it. IdoMessageDialog differs in that it has two - * states. The initial state hides the action buttons - * and the secondary message. When a user clicks on the - * dialog it will expand to provide the secondary message - * and the action buttons. - * - * Return Value: a new #IdoMessageDialog - **/ -GtkWidget* -ido_message_dialog_new (GtkWindow *parent, - GtkDialogFlags flags, - GtkMessageType type, - GtkButtonsType buttons, - const gchar *message_format, - ...) -{ - GtkWidget *widget; - GtkDialog *dialog; - gchar* msg = NULL; - va_list args; - - g_return_val_if_fail (parent == NULL || GTK_IS_WINDOW (parent), NULL); - - widget = g_object_new (IDO_TYPE_MESSAGE_DIALOG, - "message-type", type, - "buttons", buttons, - NULL); - dialog = GTK_DIALOG (widget); - - if (message_format) - { - va_start (args, message_format); - msg = g_strdup_vprintf (message_format, args); - va_end (args); - - g_object_set (G_OBJECT (widget), "text", msg, NULL); - - g_free (msg); - } - - if (parent != NULL) - gtk_window_set_transient_for (GTK_WINDOW (widget), - GTK_WINDOW (parent)); - - if (flags & GTK_DIALOG_MODAL) - gtk_window_set_modal (GTK_WINDOW (dialog), TRUE); - - if (flags & GTK_DIALOG_DESTROY_WITH_PARENT) - gtk_window_set_destroy_with_parent (GTK_WINDOW (dialog), TRUE); - - return widget; -} - -/** - * ido_message_dialog_new_with_markup: - * @parent: transient parent, or %NULL for none - * @flags: flags - * @type: type of message - * @buttons: a set of buttons to use - * @message_format: printf()-style format string, or %NULL - * @...: arguments for @message_format. They will be escaped to allow valid XML. - * - * Creates a new message dialog, which is based upon - * GtkMessageDialog so it shares API and functionality - * with it. IdoMessageDialog differs in that it has two - * states. The initial state hides the action buttons - * and the secondary message. When a user clicks on the - * dialog it will expand to provide the secondary message - * and the action buttons. - * - * Return Value: a new #IdoMessageDialog - **/ -GtkWidget* -ido_message_dialog_new_with_markup (GtkWindow *parent, - GtkDialogFlags flags, - GtkMessageType type, - GtkButtonsType buttons, - const gchar *message_format, - ...) -{ - GtkWidget *widget; - va_list args; - gchar *msg = NULL; - - g_return_val_if_fail (parent == NULL || GTK_IS_WINDOW (parent), NULL); - - widget = ido_message_dialog_new (parent, flags, type, buttons, NULL); - - if (message_format) - { - va_start (args, message_format); - msg = g_markup_vprintf_escaped (message_format, args); - va_end (args); - - gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (widget), msg); - - g_free (msg); - } - - return widget; -} - - /* - * This is almost humorously stupid. We jump through some hoops and kill - * a few kittens here because we want to preserve API compatibility with - * GtkMessageDialog and extend it instead of duplicating its functionality. - * If only GtkMessageDialog were easier to extend then maybe all those - * kittens wouldn't have had to die... - */ -static GtkWidget * -ido_message_dialog_get_label (IdoMessageDialog *dialog, gboolean primary) -{ - GList *list; - gchar *text; - gchar *secondary_text; - GtkWidget *content; - GList *children; - - g_object_get (G_OBJECT (dialog), - "text", &text, - "secondary-text", &secondary_text, - NULL); - - g_return_val_if_fail (IDO_IS_MESSAGE_DIALOG (dialog), NULL); - - content = gtk_dialog_get_content_area (GTK_DIALOG (dialog)); - children = gtk_container_get_children (GTK_CONTAINER (content)); - - for (list = children; list != NULL; list = list->next) - { - if (G_TYPE_FROM_INSTANCE (list->data) == GTK_TYPE_BOX && gtk_orientable_get_orientation (list->data) == GTK_ORIENTATION_HORIZONTAL) - { - GList *hchildren; - GList *hlist; - GtkWidget *hbox = GTK_WIDGET (list->data); - - hchildren = gtk_container_get_children (GTK_CONTAINER (hbox)); - - for (hlist = hchildren; hlist != NULL; hlist = hlist->next) - { - if (G_TYPE_FROM_INSTANCE (hlist->data) == GTK_TYPE_BOX && gtk_orientable_get_orientation (hlist->data) == GTK_ORIENTATION_VERTICAL) - { - GList *vlist; - GtkWidget *vbox = GTK_WIDGET (hlist->data); - GList *vchildren; - - vchildren = gtk_container_get_children (GTK_CONTAINER (vbox)); - - for (vlist = vchildren; vlist != NULL; vlist = vlist->next) - { - GtkLabel *label; - - label = GTK_LABEL (vlist->data); - - if (strcmp ((primary ? text : secondary_text), - gtk_label_get_label (label)) == 0) - { - return GTK_WIDGET (label); - } - } - } - } - } - } - - return NULL; -} - -static GtkWidget * -ido_message_dialog_get_secondary_label (IdoMessageDialog *dialog) -{ - return ido_message_dialog_get_label (dialog, FALSE); -} - -static GtkWidget * -ido_message_dialog_get_primary_label (IdoMessageDialog *dialog) -{ - return ido_message_dialog_get_label (dialog, TRUE); -} |