macceguirendererselector.cpp

cegui界面库

/***********************************************************************
    filename:   MacCEGuiRendererSelector.cpp
    created:    22/11/2005
    author:     Paul A Schifferer
*************************************************************************/
/***************************************************************************
 *   Copyright (C) 2004 - 2006 Paul D Turner & The CEGUI Development Team
 *
 *   Permission is hereby granted, free of charge, to any person obtaining
 *   a copy of this software and associated documentation files (the
 *   "Software"), to deal in the Software without restriction, including
 *   without limitation the rights to use, copy, modify, merge, publish,
 *   distribute, sublicense, and/or sell copies of the Software, and to
 *   permit persons to whom the Software is furnished to do so, subject to
 *   the following conditions:
 *
 *   The above copyright notice and this permission notice shall be
 *   included in all copies or substantial portions of the Software.
 *
 *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 *   IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
 *   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
 *   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 *   OTHER DEALINGS IN THE SOFTWARE.
 ***************************************************************************/
#include "MacCEGuiRendererSelector.h"

// Renderer name strings
const std::string MacCEGuiRendererSelector::OgreRendererName("Ogre3D Engine Renderer");
const std::string MacCEGuiRendererSelector::OpenGLRendererName("OpenGL Renderer");



MacCEGuiRendererSelector::MacCEGuiRendererSelector()
{
    createDialog();
}

MacCEGuiRendererSelector::~MacCEGuiRendererSelector()
{
}

bool MacCEGuiRendererSelector::inkokeDialog()
{
    CEGuiRendererType renderer_types[2];
    int idx = 0;
    
    // Put items in the combobox for enabled renderers.
    if (d_rendererAvailability[OgreGuiRendererType])
    {
//        gtk_combo_box_append_text(GTK_COMBO_BOX(d_combobox1), OgreRendererName.c_str());
        renderer_types[idx++] = OgreGuiRendererType;
    }
    if (d_rendererAvailability[OpenGLGuiRendererType])
    {
//        gtk_combo_box_append_text(GTK_COMBO_BOX(d_combobox1), OpenGLRendererName.c_str());
        renderer_types[idx++] = OpenGLGuiRendererType;
    }

#if 0    
    gtk_widget_show(d_dialog);
    gtk_main ();
#endif

    if (!d_cancelled)
    {
#if 1  // FIXME
        d_lastSelected = renderer_types[0];
#else
        gint active = gtk_combo_box_get_active(GTK_COMBO_BOX(d_combobox1));

        if (active != -1)
        {
             d_lastSelected = renderer_types[active]; FIXME
        }
        else
        {
            d_cancelled = true;
        }
#endif

    }

    return !d_cancelled;
}

void MacCEGuiRendererSelector::createDialog()
{
#if 0
    d_dialog = gtk_window_new(GTK_WINDOW_TOPLEVEL);
    gtk_widget_set_size_request(d_dialog, 320, 100);
    gtk_window_set_title(GTK_WINDOW(d_dialog), "CEGui - Renderer Selection");
    gtk_window_set_position(GTK_WINDOW(d_dialog), GTK_WIN_POS_CENTER);
    gtk_window_set_resizable(GTK_WINDOW(d_dialog), FALSE);
    gtk_window_set_type_hint(GTK_WINDOW(d_dialog), GDK_WINDOW_TYPE_HINT_DIALOG);

    d_vbox1 = gtk_vbox_new(FALSE, 10);
    gtk_widget_show(d_vbox1);
    gtk_container_add(GTK_CONTAINER(d_dialog), d_vbox1);

    d_label1 = gtk_label_new("Select Renderer:");
    gtk_widget_show(d_label1);
    gtk_box_pack_start(GTK_BOX(d_vbox1), d_label1, FALSE, FALSE, 0);
    gtk_misc_set_alignment(GTK_MISC(d_label1), 0, 0.5);

    d_hbox1 = gtk_hbox_new(FALSE, 0);
    gtk_widget_show(d_hbox1);
    gtk_box_pack_end(GTK_BOX(d_vbox1), d_hbox1, FALSE, TRUE, 5);

    d_cancelButton = gtk_button_new_from_stock("gtk-cancel");
    gtk_widget_show(d_cancelButton);
    gtk_box_pack_start(GTK_BOX(d_hbox1), d_cancelButton, TRUE, FALSE, 0);

    d_okButton = gtk_button_new_from_stock("gtk-ok");
    gtk_widget_show(d_okButton);
    gtk_box_pack_start(GTK_BOX(d_hbox1), d_okButton, TRUE, FALSE, 0);

    d_combobox1 = gtk_combo_box_new_text();
    gtk_widget_show(d_combobox1);
    gtk_box_pack_start(GTK_BOX(d_vbox1), d_combobox1, TRUE, FALSE, 0);

    g_signal_connect((gpointer) d_cancelButton, "clicked",
                       G_CALLBACK(MacCEGuiRendererSelector::on_cancelButton_clicked),
                       this);
    g_signal_connect((gpointer) d_okButton, "clicked",
                       G_CALLBACK(MacCEGuiRendererSelector::on_okButton_clicked),
                       this);
#endif
}

#if 0
void MacCEGuiRendererSelector::on_cancelButton_clicked(GtkButton* button, gpointer user_data)
{
    static_cast<MacCEGuiRendererSelector*>(user_data)->d_cancelled = true;
    gtk_widget_hide(static_cast<MacCEGuiRendererSelector*>(user_data)->d_dialog);
    gtk_main_quit();
}

void MacCEGuiRendererSelector::on_okButton_clicked(GtkButton* button, gpointer user_data)
{
    static_cast<MacCEGuiRendererSelector*>(user_data)->d_cancelled = false;
    gtk_widget_hide(static_cast<MacCEGuiRendererSelector*>(user_data)->d_dialog);
    gtk_main_quit();
}
#endif