[692] | 1 | /*
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| 2 | -----------------------------------------------------------------------------
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| 3 | This source file is part of OGRE
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| 4 | (Object-oriented Graphics Rendering Engine)
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| 5 | For the latest info, see http://www.ogre3d.org/
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| 6 |
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| 7 | Copyright (c) 2000-2005 The OGRE Team
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| 8 | Also see acknowledgements in Readme.html
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| 9 |
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| 10 | This program is free software; you can redistribute it and/or modify it under
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| 11 | the terms of the GNU Lesser General Public License as published by the Free Software
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| 12 | Foundation; either version 2 of the License, or (at your option) any later
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| 13 | version.
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| 14 |
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| 15 | This program is distributed in the hope that it will be useful, but WITHOUT
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| 16 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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| 17 | FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
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| 18 |
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| 19 | You should have received a copy of the GNU Lesser General Public License along with
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| 20 | this program; if not, write to the Free Software Foundation, Inc., 59 Temple
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| 21 | Place - Suite 330, Boston, MA 02111-1307, USA, or go to
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| 22 | http://www.gnu.org/copyleft/lesser.txt.
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| 23 | -----------------------------------------------------------------------------
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| 24 | */
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| 25 | #include "OgreWin32ConfigDialog.h"
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| 26 | #include "OgreRoot.h"
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| 27 | #include "OgreRenderSystem.h"
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| 28 | #include "resource.h"
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| 29 | #include "OgreException.h"
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| 30 |
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| 31 | namespace
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| 32 | {
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| 33 | Ogre::Win32ConfigDialog* dlg; // This is a pointer to instance, since this is a static member
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| 34 | }
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| 35 |
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| 36 |
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| 37 | namespace Ogre
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| 38 | {
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| 39 | Win32ConfigDialog::Win32ConfigDialog(HINSTANCE hInst)
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| 40 | {
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| 41 | mHInstance = hInst;
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| 42 | mSelectedRenderSystem = 0;
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| 43 | }
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| 44 |
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| 45 | #if OGRE_ARCHITECTURE_64 == OGRE_ARCH_TYPE
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| 46 | INT_PTR Win32ConfigDialog::DlgProc(HWND hDlg, UINT iMsg, WPARAM wParam, LPARAM lParam)
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| 47 | #else
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| 48 | BOOL Win32ConfigDialog::DlgProc(HWND hDlg, UINT iMsg, WPARAM wParam, LPARAM lParam)
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| 49 | #endif
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| 50 | {
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| 51 | HWND hwndDlgItem;
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| 52 | static RenderSystemList* lstRend;
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| 53 | RenderSystemList::iterator pRend;
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| 54 | static ConfigOptionMap opts;
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| 55 | String err;
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| 56 |
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| 57 | int i, sel, savedSel;
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| 58 | static bool fullScreen = true;
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| 59 |
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| 60 |
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| 61 | switch (iMsg)
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| 62 | {
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| 63 |
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| 64 | case WM_INITDIALOG:
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| 65 | // Load saved settings
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| 66 | Root::getSingleton().restoreConfig();
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| 67 | dlg->mSelectedRenderSystem = Root::getSingleton().getRenderSystem();
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| 68 | // Get all render systems
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| 69 | lstRend = Root::getSingleton().getAvailableRenderers();
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| 70 | pRend = lstRend->begin();
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| 71 | i = 0;
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| 72 | while (pRend != lstRend->end())
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| 73 | {
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| 74 | hwndDlgItem = GetDlgItem(hDlg, IDC_CBO_RENDERSYSTEM);
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| 75 |
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| 76 | SendMessage(hwndDlgItem, CB_ADDSTRING, 0,
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| 77 | (LPARAM)(char*)(*pRend)->getName().c_str());
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| 78 |
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| 79 | if (*pRend == dlg->mSelectedRenderSystem)
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| 80 | {
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| 81 | // Select
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| 82 | SendMessage(hwndDlgItem, CB_SETCURSEL, (WPARAM)i, 0);
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| 83 | // Refresh Options
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| 84 | // Get options from render system
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| 85 | opts = (*pRend)->getConfigOptions();
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| 86 | // Reset list box
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| 87 | hwndDlgItem = GetDlgItem(hDlg, IDC_LST_OPTIONS);
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| 88 | //SendMessage(hwndDlgItem, LB_RESETCONTENT, 0, 0);
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| 89 | // Iterate through options
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| 90 | ConfigOptionMap::iterator pOpt = opts.begin();
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| 91 | String strLine;
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| 92 | while( pOpt!= opts.end() )
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| 93 | {
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| 94 | strLine = pOpt->second.name + ": " + pOpt->second.currentValue;
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| 95 | SendMessage(hwndDlgItem, LB_ADDSTRING, 0, (LPARAM)strLine.c_str());
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| 96 | ++pOpt;
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| 97 | }
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| 98 | }
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| 99 |
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| 100 | ++pRend;
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| 101 | ++i;
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| 102 | }
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| 103 |
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| 104 | // Center myself
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| 105 | int x, y, screenWidth, screenHeight;
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| 106 | RECT rcDlg;
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| 107 | GetWindowRect(hDlg, &rcDlg);
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| 108 | screenWidth = GetSystemMetrics(SM_CXFULLSCREEN);
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| 109 | screenHeight = GetSystemMetrics(SM_CYFULLSCREEN);
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| 110 |
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| 111 | x = (screenWidth / 2) - ((rcDlg.right - rcDlg.left) / 2);
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| 112 | y = (screenHeight / 2) - ((rcDlg.bottom - rcDlg.top) / 2);
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| 113 |
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| 114 | MoveWindow(hDlg, x, y, (rcDlg.right - rcDlg.left),
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| 115 | (rcDlg.bottom - rcDlg.top), TRUE);
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| 116 |
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| 117 | return TRUE;
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| 118 |
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| 119 | case WM_COMMAND:
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| 120 | switch (LOWORD(wParam))
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| 121 | {
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| 122 | case IDC_CBO_RENDERSYSTEM:
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| 123 | hwndDlgItem = GetDlgItem(hDlg, IDC_CBO_RENDERSYSTEM);
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| 124 | sel = SendMessage( hwndDlgItem, CB_GETCOUNT, 0, 0 );
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| 125 |
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| 126 | if (HIWORD(wParam) == CBN_SELCHANGE )
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| 127 | {
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| 128 | // RenderSystem selected
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| 129 | // Get selected index
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| 130 | hwndDlgItem = GetDlgItem(hDlg, IDC_CBO_RENDERSYSTEM);
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| 131 | sel = SendMessage(hwndDlgItem, CB_GETCURSEL,0,0);
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| 132 | if (sel != -1)
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| 133 | {
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| 134 | // Get RenderSystem selected
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| 135 | pRend = lstRend->begin();
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| 136 | dlg->mSelectedRenderSystem = pRend[sel];
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| 137 | // refresh options
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| 138 | // Get options from render system
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| 139 | opts = pRend[sel]->getConfigOptions();
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| 140 | // Reset list box
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| 141 | hwndDlgItem = GetDlgItem(hDlg, IDC_LST_OPTIONS);
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| 142 | SendMessage(hwndDlgItem, LB_RESETCONTENT, 0, 0);
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| 143 | // Iterate through options
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| 144 | ConfigOptionMap::iterator pOpt = opts.begin();
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| 145 | String strLine;
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| 146 | while (pOpt!=opts.end())
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| 147 | {
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| 148 | strLine = pOpt->second.name + ": " + pOpt->second.currentValue;
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| 149 | SendMessage(hwndDlgItem, LB_ADDSTRING, 0, (LPARAM)strLine.c_str());
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| 150 | ++pOpt;
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| 151 | }
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| 152 | }
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| 153 | }
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| 154 |
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| 155 | return TRUE;
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| 156 |
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| 157 | case IDC_LST_OPTIONS:
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| 158 | if (HIWORD(wParam) == LBN_SELCHANGE)
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| 159 | {
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| 160 | // Selection in list box of options changed
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| 161 | // Update combo and label in edit section
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| 162 | hwndDlgItem = GetDlgItem(hDlg, IDC_LST_OPTIONS);
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| 163 | sel = SendMessage(hwndDlgItem, LB_GETCURSEL, 0, 0);
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| 164 | if (sel != -1)
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| 165 | {
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| 166 | ConfigOptionMap::iterator pOpt = opts.begin();
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| 167 | for (i = 0; i < sel; i++)
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| 168 | ++pOpt;
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| 169 | // Set label text
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| 170 | hwndDlgItem = GetDlgItem(hDlg, IDC_LBL_OPTION);
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| 171 | SetWindowText(hwndDlgItem, pOpt->second.name.c_str());
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| 172 | // Set combo options
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| 173 | hwndDlgItem = GetDlgItem(hDlg, IDC_CBO_OPTION);
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| 174 | SendMessage(hwndDlgItem, CB_RESETCONTENT, 0, 0);
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| 175 | StringVector::iterator pPoss = pOpt->second.possibleValues.begin();
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| 176 | i = 0;
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| 177 | while (pPoss!=pOpt->second.possibleValues.end())
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| 178 | {
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| 179 | SendMessage(hwndDlgItem, CB_ADDSTRING, 0, (LPARAM)pPoss[0].c_str());
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| 180 | if (pPoss[0] == pOpt->second.currentValue)
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| 181 | // Select current value
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| 182 | SendMessage(hwndDlgItem, CB_SETCURSEL, (WPARAM)i, 0);
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| 183 | ++pPoss;
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| 184 | ++i;
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| 185 | }
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| 186 | // Enable/disable combo depending on (not)immutable
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| 187 | EnableWindow(hwndDlgItem, !(pOpt->second.immutable));
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| 188 | }
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| 189 | }
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| 190 |
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| 191 | return TRUE;
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| 192 |
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| 193 | case IDC_CBO_OPTION:
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| 194 | if (HIWORD(wParam) == CBN_SELCHANGE)
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| 195 | {
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| 196 | // Updated an option
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| 197 | // Get option
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| 198 | hwndDlgItem = GetDlgItem(hDlg, IDC_LST_OPTIONS);
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| 199 | sel = SendMessage(hwndDlgItem, LB_GETCURSEL, 0, 0);
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| 200 | savedSel = sel;
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| 201 | ConfigOptionMap::iterator pOpt = opts.begin();
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| 202 | for (i = 0; i < sel; i++)
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| 203 | ++pOpt;
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| 204 | // Get selected value
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| 205 | hwndDlgItem = GetDlgItem(hDlg, IDC_CBO_OPTION);
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| 206 | sel = SendMessage(hwndDlgItem, CB_GETCURSEL, 0, 0);
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| 207 |
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| 208 | if (sel != -1)
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| 209 | {
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| 210 | StringVector::iterator pPoss = pOpt->second.possibleValues.begin();
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| 211 |
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| 212 | // Set option
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| 213 | dlg->mSelectedRenderSystem->setConfigOption(
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| 214 | pOpt->second.name, pPoss[sel]);
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| 215 | // Re-retrieve options
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| 216 | opts = dlg->mSelectedRenderSystem->getConfigOptions();
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| 217 |
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| 218 | // Reset options list box
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| 219 | hwndDlgItem = GetDlgItem(hDlg, IDC_LST_OPTIONS);
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| 220 | SendMessage(hwndDlgItem, LB_RESETCONTENT, 0, 0);
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| 221 | // Iterate through options
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| 222 | pOpt = opts.begin();
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| 223 | String strLine;
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| 224 | while (pOpt!=opts.end())
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| 225 | {
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| 226 | strLine = pOpt->second.name + ": " + pOpt->second.currentValue;
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| 227 | SendMessage(hwndDlgItem, LB_ADDSTRING, 0, (LPARAM)strLine.c_str());
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| 228 | ++pOpt;
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| 229 | }
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| 230 | // Select previously selected item
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| 231 | SendMessage(hwndDlgItem, LB_SETCURSEL, savedSel, 0);
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| 232 | }
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| 233 |
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| 234 | }
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| 235 | return TRUE;
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| 236 |
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| 237 | case IDOK:
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| 238 | // Set render system
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| 239 | if (!dlg->mSelectedRenderSystem)
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| 240 | {
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| 241 | MessageBox(NULL, "Please choose a rendering system.", "OGRE", MB_OK | MB_ICONEXCLAMATION);
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| 242 | return TRUE;
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| 243 | }
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| 244 | err = dlg->mSelectedRenderSystem->validateConfigOptions();
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| 245 | if (err.length() > 0)
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| 246 | {
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| 247 | // refresh options incase updated by validation
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| 248 | // Get options from render system
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| 249 | opts = dlg->mSelectedRenderSystem->getConfigOptions();
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| 250 | // Reset list box
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| 251 | hwndDlgItem = GetDlgItem(hDlg, IDC_LST_OPTIONS);
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| 252 | SendMessage(hwndDlgItem, LB_RESETCONTENT, 0, 0);
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| 253 | // Iterate through options
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| 254 | ConfigOptionMap::iterator pOpt = opts.begin();
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| 255 | String strLine;
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| 256 | while (pOpt!=opts.end())
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| 257 | {
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| 258 | strLine = pOpt->second.name + ": " + pOpt->second.currentValue;
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| 259 | SendMessage(hwndDlgItem, LB_ADDSTRING, 0, (LPARAM)strLine.c_str());
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| 260 | ++pOpt;
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| 261 | }
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| 262 | MessageBox(NULL, err.c_str(), "OGRE", MB_OK | MB_ICONEXCLAMATION);
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| 263 | return TRUE;
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| 264 | }
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| 265 |
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| 266 | Root::getSingleton().setRenderSystem(dlg->mSelectedRenderSystem);
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| 267 | Root::getSingleton().saveConfig();
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| 268 |
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| 269 | EndDialog(hDlg, TRUE);
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| 270 | return TRUE;
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| 271 |
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| 272 | case IDCANCEL:
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| 273 | EndDialog(hDlg, FALSE);
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| 274 | return TRUE;
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| 275 | }
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| 276 | }
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| 277 |
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| 278 | return FALSE;
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| 279 | }
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| 280 |
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| 281 |
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| 282 | bool Win32ConfigDialog::display(void)
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| 283 | {
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| 284 | // Display dialog
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| 285 | // Don't return to caller until dialog dismissed
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| 286 | int i;
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| 287 | dlg = this;
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| 288 |
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| 289 | i = DialogBox(mHInstance, MAKEINTRESOURCE(IDD_DLG_CONFIG), NULL, DlgProc);
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| 290 |
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| 291 | if (i == -1)
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| 292 | {
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| 293 | int winError = GetLastError();
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| 294 | char* errDesc;
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| 295 | int i;
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| 296 |
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| 297 | errDesc = new char[255];
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| 298 | // Try windows errors first
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| 299 | i = FormatMessage(
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| 300 | FORMAT_MESSAGE_FROM_SYSTEM |
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| 301 | FORMAT_MESSAGE_IGNORE_INSERTS,
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| 302 | NULL,
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| 303 | winError,
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| 304 | MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), // Default language
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| 305 | (LPTSTR) errDesc,
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| 306 | 255,
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| 307 | NULL
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| 308 | );
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| 309 |
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| 310 | throw Exception(winError,errDesc, "Win32ConfigDialog::display");
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| 311 | }
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| 312 | if (i)
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| 313 | return true;
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| 314 | else
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| 315 | return false;
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| 316 |
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| 317 | }
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| 318 | }
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