GEOptionsDlg.cpp

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/*
===========================================================================

Doom 3 GPL Source Code
Copyright (C) 1999-2011 id Software LLC, a ZeniMax Media company. 

This file is part of the Doom 3 GPL Source Code (?Doom 3 Source Code?).  

Doom 3 Source Code 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 3 of the License, or
(at your option) any later version.

Doom 3 Source Code 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 Doom 3 Source Code.  If not, see <http://www.gnu.org/licenses/>.

In addition, the Doom 3 Source Code is also subject to certain additional terms. You should have received a copy of these additional terms immediately following the terms and conditions of the GNU General Public License which accompanied the Doom 3 Source Code.  If not, please request a copy in writing from id Software at the address below.

If you have questions concerning this license or the applicable additional terms, you may contact in writing id Software LLC, c/o ZeniMax Media Inc., Suite 120, Rockville, Maryland 20850 USA.

===========================================================================
*/

#include "../../idlib/precompiled.h"
#pragma hdrstop

#include "../../sys/win32/rc/guied_resource.h"
#include "../common/ColorButton.h"

#include "GEApp.h"

/*
================
GEOptionsDlg_GeneralProc

Dialog procedure for the general options tab
================
*/
static INT_PTR CALLBACK GEOptionsDlg_GeneralProc ( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam )
{
        switch ( msg )
        {
                case WM_INITDIALOG:
                        ColorButton_SetColor ( GetDlgItem ( hwnd, IDC_GUIED_SELECTIONCOLOR ), 
                                                                        RGB(gApp.GetOptions().GetSelectionColor()[0]*255,
                                                                                gApp.GetOptions().GetSelectionColor()[1]*255,
                                                                                gApp.GetOptions().GetSelectionColor()[2]*255) );                                        
                        CheckDlgButton ( hwnd, IDC_GUIED_IGNOREDESKTOP, gApp.GetOptions().GetIgnoreDesktopSelect()?BST_CHECKED:BST_UNCHECKED );
                        break;

                case WM_COMMAND:
                        switch ( LOWORD ( wParam ) )
                        {
                                case IDC_GUIED_SELECTIONCOLOR:
                                {
                                        CHOOSECOLOR col;
                                        ZeroMemory ( &col, sizeof(col) );
                                        col.lStructSize = sizeof(col);
                                        col.lpCustColors = gApp.GetOptions().GetCustomColors ( );
                                        col.hwndOwner = hwnd;
                                        col.hInstance = NULL;
                                        col.Flags = CC_RGBINIT;
                                        col.rgbResult = ColorButton_GetColor ( GetDlgItem ( hwnd, IDC_GUIED_SELECTIONCOLOR ) );
                                        if ( ChooseColor ( &col ) )
                                        {
                                                ColorButton_SetColor ( GetDlgItem ( hwnd, IDC_GUIED_SELECTIONCOLOR ), col.rgbResult );
                                        }
                                        break;
                                }
                        }
                        break;

                case WM_DRAWITEM:
                        ColorButton_DrawItem ( GetDlgItem ( hwnd, wParam ), (LPDRAWITEMSTRUCT)lParam );                 
                        return TRUE;
        
                case WM_NOTIFY:
                        switch (((NMHDR FAR *) lParam)->code)
                        {                                       
                                case PSN_APPLY:                                                                 
                                        gApp.GetOptions().SetLastOptionsPage ( PropSheet_HwndToIndex ( GetParent ( hwnd ), PropSheet_GetCurrentPageHwnd ( GetParent ( hwnd ) ) ) );
                                        gApp.GetOptions().SetSelectionColor ( ColorButton_GetColor ( GetDlgItem ( hwnd, IDC_GUIED_SELECTIONCOLOR ) ) );
                                        gApp.GetOptions().SetIgnoreDesktopSelect ( IsDlgButtonChecked ( hwnd, IDC_GUIED_IGNOREDESKTOP ) != 0 );
                                        break;
                        }
                        break;
        }
        
        return FALSE;
}

/*
================
GEOptionsDlg_GridProc

Dialog procedure for the grid settings tab
================
*/
static INT_PTR CALLBACK GEOptionsDlg_GridProc ( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam )
{
        switch ( msg )
        {
                case WM_INITDIALOG:
                        // Copy the options information to the dialog controls
                        ColorButton_SetColor ( GetDlgItem ( hwnd, IDC_GUIED_GRIDCOLOR ), RGB(gApp.GetOptions().GetGridColor()[0]*255,gApp.GetOptions().GetGridColor()[1]*255,gApp.GetOptions().GetGridColor()[2]*255) );
                        SetWindowText ( GetDlgItem ( hwnd, IDC_GUIED_SPACINGWIDTH ), va("%d", gApp.GetOptions().GetGridWidth ( ) ) );
                        SetWindowText ( GetDlgItem ( hwnd, IDC_GUIED_SPACINGHEIGHT ), va("%d", gApp.GetOptions().GetGridHeight ( ) ) );
                        CheckDlgButton ( hwnd, IDC_GUIED_GRIDVISIBLE, gApp.GetOptions().GetGridVisible()?BST_CHECKED:BST_UNCHECKED );
                        CheckDlgButton ( hwnd, IDC_GUIED_GRIDSNAP, gApp.GetOptions().GetGridSnap()?BST_CHECKED:BST_UNCHECKED );
                        return TRUE;
        
                case WM_DRAWITEM:
                        ColorButton_DrawItem ( GetDlgItem ( hwnd, wParam ), (LPDRAWITEMSTRUCT)lParam );                 
                        return TRUE;
                
                case WM_NOTIFY:
                        switch (((NMHDR FAR *) lParam)->code)
                        {
                                case PSN_APPLY:
                                {
                                        char temp[32];
                                        
                                        // Copy the dialog control data back to the options
                                        GetWindowText ( GetDlgItem ( hwnd, IDC_GUIED_SPACINGWIDTH ), temp, 32 );
                                        gApp.GetOptions().SetGridWidth(atol(temp));
                                        GetWindowText ( GetDlgItem ( hwnd, IDC_GUIED_SPACINGHEIGHT ), temp, 32 );
                                        gApp.GetOptions().SetGridHeight(atol(temp));
                                        gApp.GetOptions().SetGridVisible ( IsDlgButtonChecked ( hwnd, IDC_GUIED_GRIDVISIBLE ) != 0 );
                                        gApp.GetOptions().SetGridSnap ( IsDlgButtonChecked ( hwnd, IDC_GUIED_GRIDSNAP ) != 0 );
                                        gApp.GetOptions().SetGridColor ( ColorButton_GetColor ( GetDlgItem ( hwnd, IDC_GUIED_GRIDCOLOR ) ) );
                                        break;
                                }
                        }
                        break;
                
                case WM_COMMAND:
                        switch ( LOWORD ( wParam ) )
                        {
                                case IDC_GUIED_GRIDCOLOR:
                                {
                                        CHOOSECOLOR col;
                                        ZeroMemory ( &col, sizeof(col) );
                                        col.lStructSize = sizeof(col);
                                        col.lpCustColors = gApp.GetOptions().GetCustomColors ( );
                                        col.hwndOwner = hwnd;
                                        col.hInstance = NULL;
                                        col.Flags = CC_RGBINIT;
                                        col.rgbResult = RGB(gApp.GetOptions().GetGridColor()[0]*255,gApp.GetOptions().GetGridColor()[1]*255,gApp.GetOptions().GetGridColor()[2]*255);
                                        if ( ChooseColor ( &col ) )
                                        {
                                                ColorButton_SetColor ( GetDlgItem ( hwnd, IDC_GUIED_GRIDCOLOR ), col.rgbResult );
                                        }
                                        break;
                                }
                        }
                        return TRUE;
        }       

        return FALSE;
}

/*
================
GEOptionsDlg_DoModal

Starts the options dialog and updates the global options if ok is pressed
================
*/
bool GEOptionsDlg_DoModal ( HWND parent )
{
        PROPSHEETHEADER propsh;
        PROPSHEETPAGE   propsp[2];
        
        propsp[0].dwSize                = sizeof(PROPSHEETPAGE);
        propsp[0].dwFlags               = PSP_USETITLE;
        propsp[0].hInstance             = win32.hInstance;
        propsp[0].pszTemplate   = MAKEINTRESOURCE(IDD_GUIED_OPTIONS_GENERAL);
        propsp[0].pfnDlgProc    = GEOptionsDlg_GeneralProc;
        propsp[0].pszTitle              = "General";
        propsp[0].lParam                = 0;

        propsp[1].dwSize                = sizeof(PROPSHEETPAGE);
        propsp[1].dwFlags               = PSP_USETITLE;
        propsp[1].hInstance             = win32.hInstance;
        propsp[1].pszTemplate   = MAKEINTRESOURCE(IDD_GUIED_OPTIONS_GRID);
        propsp[1].pfnDlgProc    = GEOptionsDlg_GridProc;
        propsp[1].pszTitle              = "Grid";
        propsp[1].lParam                = 0;

        propsh.dwSize                   = sizeof(PROPSHEETHEADER);
        propsh.nStartPage               = gApp.GetOptions().GetLastOptionsPage ( );
        propsh.dwFlags                  = PSH_PROPSHEETPAGE|PSH_NOAPPLYNOW|PSH_NOCONTEXTHELP; 
        propsh.hwndParent               = parent; 
        propsh.pszCaption               = "Options";
        propsh.nPages                   = 2;
        propsh.ppsp                             = (LPCPROPSHEETPAGE)&propsp;
        
        if ( PropertySheet ( &propsh ) )
        {
                gApp.GetOptions().Save ( );
                return true;
        }
        
        return false;
}