[PATCH virt-viewer v2 11/12] iso-dialog: Implement functionality provided by oVirt foreign menu

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Signed-off-by: Eduardo Lima (Etrunko) <etrunko@xxxxxxxxxx>
---
 src/remote-viewer-iso-list-dialog.c        | 157 ++++++++++++++++++++++++++++-
 src/resources/ui/remote-viewer-iso-list.ui |   5 +-
 2 files changed, 158 insertions(+), 4 deletions(-)

diff --git a/src/remote-viewer-iso-list-dialog.c b/src/remote-viewer-iso-list-dialog.c
index 7a84d0c..7fe032b 100644
--- a/src/remote-viewer-iso-list-dialog.c
+++ b/src/remote-viewer-iso-list-dialog.c
@@ -20,6 +20,7 @@
 
 #include <config.h>
 
+#include <stdlib.h>
 #include <glib/gi18n.h>
 
 #include "remote-viewer-iso-list-dialog.h"
@@ -33,7 +34,9 @@ G_DEFINE_TYPE(RemoteViewerISOListDialog, remote_viewer_iso_list_dialog, GTK_TYPE
 
 struct _RemoteViewerISOListDialogPrivate
 {
+    GtkListStore *list_store;
     GtkWidget *stack;
+    GtkWidget *treeview;
     OvirtForeignMenu *foreign_menu;
 };
 
@@ -43,13 +46,25 @@ enum RemoteViewerIsoListDialogPages
     ISO_LIST_PAGE,
 };
 
+enum RemoteViewerIsoListDialogModel
+{
+    ISO_IS_ACTIVE = 0,
+    ISO_NAME,
+    FONT_WEIGHT,
+};
+
+void remote_viewer_iso_list_dialog_toggled(GtkCellRendererToggle *cell_renderer, gchar *path, gpointer user_data);
+
 static void
 remote_viewer_iso_list_dialog_dispose(GObject *object)
 {
     RemoteViewerISOListDialog *self = REMOTE_VIEWER_ISO_LIST_DIALOG(object);
     RemoteViewerISOListDialogPrivate *priv = self->priv;
 
-    g_clear_object(&priv->foreign_menu);
+    if (priv->foreign_menu) {
+        g_signal_handlers_disconnect_by_data(priv->foreign_menu, object);
+        g_clear_object(&priv->foreign_menu);
+    }
     G_OBJECT_CLASS(remote_viewer_iso_list_dialog_parent_class)->dispose(object);
 }
 
@@ -64,6 +79,51 @@ remote_viewer_iso_list_dialog_class_init(RemoteViewerISOListDialogClass *klass)
 }
 
 static void
+remote_viewer_iso_list_dialog_show_files(RemoteViewerISOListDialog *self)
+{
+    RemoteViewerISOListDialogPrivate *priv = self->priv = DIALOG_PRIVATE(self);
+    gtk_stack_set_visible_child_full(GTK_STACK(priv->stack), "iso-list",
+                                     GTK_STACK_TRANSITION_TYPE_SLIDE_LEFT);
+    gtk_dialog_set_response_sensitive(GTK_DIALOG(self), GTK_RESPONSE_NONE, TRUE);
+}
+
+static void
+remote_viewer_iso_list_dialog_foreach(char *name, RemoteViewerISOListDialog *self)
+{
+    RemoteViewerISOListDialogPrivate *priv = self->priv;
+    char * current_iso = ovirt_foreign_menu_get_current_iso_name(self->priv->foreign_menu);
+    gboolean active = g_strcmp0(current_iso, name) == 0;
+    gint weight = active ? PANGO_WEIGHT_BOLD : PANGO_WEIGHT_NORMAL;
+    GtkTreeIter iter;
+
+    gtk_list_store_append(priv->list_store, &iter);
+    gtk_list_store_set(priv->list_store, &iter,
+                       ISO_IS_ACTIVE, active,
+                       ISO_NAME, name,
+                       FONT_WEIGHT, weight, -1);
+
+    free(current_iso);
+}
+
+static void
+remote_viewer_iso_list_dialog_refresh_iso_list(RemoteViewerISOListDialog *self,
+                                               gboolean refreshing)
+{
+    RemoteViewerISOListDialogPrivate *priv = self->priv;
+    GList *iso_list;
+
+    if (refreshing) {
+        gtk_list_store_clear(priv->list_store);
+        ovirt_foreign_menu_start(priv->foreign_menu);
+        return;
+    }
+
+    iso_list = ovirt_foreign_menu_get_iso_names(priv->foreign_menu);
+    g_list_foreach(iso_list, (GFunc) remote_viewer_iso_list_dialog_foreach, self);
+    remote_viewer_iso_list_dialog_show_files(self);
+}
+
+static void
 remote_viewer_iso_list_dialog_response(GtkDialog *dialog,
                                        gint response_id,
                                        gpointer user_data G_GNUC_UNUSED)
@@ -77,7 +137,31 @@ remote_viewer_iso_list_dialog_response(GtkDialog *dialog,
     gtk_stack_set_visible_child_full(GTK_STACK(priv->stack), "status",
                                      GTK_STACK_TRANSITION_TYPE_SLIDE_LEFT);
     gtk_dialog_set_response_sensitive(GTK_DIALOG(self), GTK_RESPONSE_NONE, FALSE);
-    gtk_dialog_set_response_sensitive(GTK_DIALOG(self), GTK_RESPONSE_CLOSE, FALSE);
+    remote_viewer_iso_list_dialog_refresh_iso_list(self, TRUE);
+}
+
+void
+remote_viewer_iso_list_dialog_toggled(GtkCellRendererToggle *cell_renderer G_GNUC_UNUSED,
+                                      gchar *path,
+                                      gpointer user_data)
+{
+    RemoteViewerISOListDialog *self = REMOTE_VIEWER_ISO_LIST_DIALOG(user_data);
+    RemoteViewerISOListDialogPrivate *priv = self->priv;
+    GtkTreeModel *model = GTK_TREE_MODEL(priv->list_store);
+    GtkTreeIter iter;
+    gboolean active;
+    gchar *name;
+
+    gtk_tree_model_get_iter_from_string(model, &iter, path);
+    gtk_tree_model_get(model, &iter,
+                       ISO_IS_ACTIVE, &active,
+                       ISO_NAME, &name, -1);
+
+    gtk_dialog_set_response_sensitive(GTK_DIALOG(self), GTK_RESPONSE_NONE, FALSE);
+    gtk_widget_set_sensitive(priv->treeview, FALSE);
+
+    ovirt_foreign_menu_set_current_iso_name(priv->foreign_menu, active ? NULL : name);
+    g_free(name);
 }
 
 static void
@@ -86,12 +170,18 @@ remote_viewer_iso_list_dialog_init(RemoteViewerISOListDialog *self)
     GtkWidget *content = gtk_dialog_get_content_area(GTK_DIALOG(self));
     RemoteViewerISOListDialogPrivate *priv = self->priv = DIALOG_PRIVATE(self);
     GtkBuilder *builder = virt_viewer_util_load_ui("remote-viewer-iso-list.ui");
+    GtkCellRendererToggle *cell_renderer;
 
     gtk_builder_connect_signals(builder, self);
 
     priv->stack = GTK_WIDGET(gtk_builder_get_object(builder, "stack"));
     gtk_box_pack_start(GTK_BOX(content), priv->stack, TRUE, TRUE, 0);
 
+    priv->list_store = GTK_LIST_STORE(gtk_builder_get_object(builder, "liststore"));
+    priv->treeview = GTK_WIDGET(gtk_builder_get_object(builder, "view"));
+    cell_renderer = GTK_CELL_RENDERER_TOGGLE(gtk_builder_get_object(builder, "cellrenderertoggle"));
+    gtk_cell_renderer_toggle_set_radio(cell_renderer, TRUE);
+
     g_object_unref(builder);
 
     gtk_dialog_add_buttons(GTK_DIALOG(self),
@@ -101,10 +191,60 @@ remote_viewer_iso_list_dialog_init(RemoteViewerISOListDialog *self)
 
     gtk_dialog_set_default_response(GTK_DIALOG(self), GTK_RESPONSE_CLOSE);
     gtk_dialog_set_response_sensitive(GTK_DIALOG(self), GTK_RESPONSE_NONE, FALSE);
-    gtk_dialog_set_response_sensitive(GTK_DIALOG(self), GTK_RESPONSE_CLOSE, FALSE);
     g_signal_connect(self, "response", G_CALLBACK(remote_viewer_iso_list_dialog_response), NULL);
 }
 
+static void
+ovirt_foreign_menu_notify_file(OvirtForeignMenu *foreign_menu,
+                               GParamSpec *pspec G_GNUC_UNUSED,
+                               RemoteViewerISOListDialog *self)
+{
+    RemoteViewerISOListDialogPrivate *priv = self->priv;
+    GtkTreeModel *model = GTK_TREE_MODEL(priv->list_store);
+    char *current_iso = ovirt_foreign_menu_get_current_iso_name(foreign_menu);
+    GtkTreeIter iter;
+    gchar *name;
+    gboolean active, match = FALSE;
+
+    if (!gtk_tree_model_get_iter_first(model, &iter))
+        goto end;
+
+    do {
+        gtk_tree_model_get(model, &iter,
+                           ISO_IS_ACTIVE, &active,
+                           ISO_NAME, &name, -1);
+        match = g_strcmp0(current_iso, name) == 0;
+
+        /* iso is not active anymore */
+        if (active && !match) {
+            gtk_list_store_set(priv->list_store, &iter,
+                               ISO_IS_ACTIVE, FALSE,
+                               FONT_WEIGHT, PANGO_WEIGHT_NORMAL, -1);
+        } else if (match) {
+            gtk_list_store_set(priv->list_store, &iter,
+                               ISO_IS_ACTIVE, TRUE,
+                               FONT_WEIGHT, PANGO_WEIGHT_BOLD, -1);
+        }
+
+        g_free(name);
+    } while (gtk_tree_model_iter_next(model, &iter));
+
+    gtk_dialog_set_response_sensitive(GTK_DIALOG(self), GTK_RESPONSE_NONE, TRUE);
+    gtk_widget_set_sensitive(priv->treeview, TRUE);
+
+end:
+    free(current_iso);
+}
+
+static void
+ovirt_foreign_menu_notify_files(OvirtForeignMenu *foreign_menu G_GNUC_UNUSED,
+                                GParamSpec *pspec G_GNUC_UNUSED,
+                                RemoteViewerISOListDialog *self)
+{
+    remote_viewer_iso_list_dialog_refresh_iso_list(self, FALSE);
+}
+
+
 GtkWidget *
 remote_viewer_iso_list_dialog_new(GtkWindow *parent, GObject *foreign_menu)
 {
@@ -123,5 +263,16 @@ remote_viewer_iso_list_dialog_new(GtkWindow *parent, GObject *foreign_menu)
 
     self = REMOTE_VIEWER_ISO_LIST_DIALOG(dialog);
     self->priv->foreign_menu = OVIRT_FOREIGN_MENU(g_object_ref(foreign_menu));
+
+    g_signal_connect(foreign_menu,
+                     "notify::file",
+                     (GCallback)ovirt_foreign_menu_notify_file,
+                     dialog);
+    g_signal_connect(foreign_menu,
+                     "notify::files",
+                     (GCallback)ovirt_foreign_menu_notify_files,
+                     dialog);
+
+    remote_viewer_iso_list_dialog_refresh_iso_list(self, TRUE);
     return dialog;
 }
diff --git a/src/resources/ui/remote-viewer-iso-list.ui b/src/resources/ui/remote-viewer-iso-list.ui
index d6c0e28..7cd08ed 100644
--- a/src/resources/ui/remote-viewer-iso-list.ui
+++ b/src/resources/ui/remote-viewer-iso-list.ui
@@ -93,6 +93,7 @@
             <property name="can_focus">False</property>
             <property name="bottom_padding">6</property>
             <property name="left_padding">12</property>
+            <property name="bottom_padding">6</property>
             <child>
               <object class="GtkScrolledWindow">
                 <property name="visible">True</property>
@@ -115,7 +116,9 @@
                         <property name="sizing">autosize</property>
                         <property name="title" translatable="yes">Selected</property>
                         <child>
-                          <object class="GtkCellRendererToggle" id="cellrenderertoggle"/>
+                          <object class="GtkCellRendererToggle" id="cellrenderertoggle">
+                            <signal name="toggled" handler="remote_viewer_iso_list_dialog_toggled" swapped="no"/>
+                          </object>
                           <attributes>
                             <attribute name="active">0</attribute>
                           </attributes>
-- 
2.7.4

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