contrib/prtview: center config window on main window

[xonotic/netradiant.git] / contrib / prtview / ConfigDialog.cpp

diff --git a/contrib/prtview/ConfigDialog.cpp b/contrib/prtview/ConfigDialog.cpp
index 1d7f2743499b4a31460baa1b26376d230d39bb14..688a66b18f20223bf611af831e12dee113208642 100644 (file)
--- a/contrib/prtview/ConfigDialog.cpp
+++ b/contrib/prtview/ConfigDialog.cpp
@@ -21,6 +21,7 @@
 #include <stdio.h>
 #include <gtk/gtk.h>
 #include <uilib/uilib.h>
+#include "gtkutil/dialog.h"
 #include "gtkutil/pointer.h"
 
 #include "iscenegraph.h"
@@ -28,6 +29,8 @@
 #include "prtview.h"
 #include "portals.h"
 
+ui::Window config_dialog{ui::null};
+
 static void dialog_button_callback( ui::Widget widget, gpointer data ){
        int *loop, *ret;
 
@@ -39,7 +42,7 @@ static void dialog_button_callback( ui::Widget widget, gpointer data ){
        *ret = gpointer_to_int( data );
 }
 
-static gint dialog_delete_callback( ui::Widget widget, GdkEvent* event, gpointer data ){
+static gint custom_dialog_delete_callback( ui::Widget widget, GdkEvent* event, gpointer data ){
        widget.hide();
        int *loop = (int *) g_object_get_data(G_OBJECT(widget), "loop");
        *loop = 0;
@@ -58,6 +61,7 @@ static int DoColor( PackedColour *c ){
        clr.green = (guint16) (GetBValue(*c) * (65535 / 255));
 
        auto dlg = ui::Widget::from(gtk_color_selection_dialog_new( "Choose Color" ));
+       gtk_window_set_transient_for( GTK_WINDOW( dlg ), config_dialog );
        gtk_color_selection_set_current_color( GTK_COLOR_SELECTION( gtk_color_selection_dialog_get_color_selection(GTK_COLOR_SELECTION_DIALOG(dlg)) ), &clr );
        dlg.connect( "delete_event", G_CALLBACK( dialog_delete_callback ), NULL );
        dlg.connect( "destroy", G_CALLBACK( gtk_widget_destroy ), NULL );
@@ -233,17 +237,16 @@ static void OnClip(ui::Widget widget, gpointer data ){
        SceneChangeNotify();
 }
 
-void DoConfigDialog(){
+void DoConfigDialog( ui::Window main_window ){
        int loop = 1, ret = IDCANCEL;
+       ModalDialog dialog;
 
-       auto dlg = ui::Window( ui::window_type::TOP );
-       gtk_window_set_title( dlg, "Portal Viewer Configuration" );
-       dlg.connect( "delete_event",
-                                               G_CALLBACK( dialog_delete_callback ), NULL );
-       dlg.connect( "destroy",
-                                               G_CALLBACK( gtk_widget_destroy ), NULL );
+       auto dlg = main_window.create_dialog_window( "Portal Viewer Configuration", G_CALLBACK( custom_dialog_delete_callback ), &dialog );
+       
+       dlg.connect( "destroy", G_CALLBACK( gtk_widget_destroy ), NULL );
        g_object_set_data( G_OBJECT( dlg ), "loop", &loop );
        g_object_set_data( G_OBJECT( dlg ), "ret", &ret );
+       config_dialog = dlg;
 
        auto vbox = ui::VBox( FALSE, 5 );
        vbox.show();