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Diffstat (limited to 'LibOVR/Src/Util/Util_SystemGUI.cpp')
| -rw-r--r-- | LibOVR/Src/Util/Util_SystemGUI.cpp | 190 |
1 files changed, 0 insertions, 190 deletions
diff --git a/LibOVR/Src/Util/Util_SystemGUI.cpp b/LibOVR/Src/Util/Util_SystemGUI.cpp deleted file mode 100644 index 76eb890..0000000 --- a/LibOVR/Src/Util/Util_SystemGUI.cpp +++ /dev/null @@ -1,190 +0,0 @@ -/************************************************************************************ - -Filename : Util_SystemGUI.cpp -Content : OS GUI access, usually for diagnostics. -Created : October 20, 2014 -Copyright : Copyright 2014 Oculus VR, LLC All Rights reserved. - -Licensed under the Oculus VR Rift SDK License Version 3.2 (the "License"); -you may not use the Oculus VR Rift SDK except in compliance with the License, -which is provided at the time of installation or download, or which -otherwise accompanies this software in either electronic or hard copy form. - -You may obtain a copy of the License at - -http://www.oculusvr.com/licenses/LICENSE-3.2 - -Unless required by applicable law or agreed to in writing, the Oculus VR SDK -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. - -*************************************************************************************/ - -#include "Util_SystemGUI.h" -#include "../Kernel/OVR_UTF8Util.h" -#include <stdio.h> - -#if defined(OVR_OS_MS) - #include <Windows.h> -#endif - - -namespace OVR { namespace Util { - - -#if defined(OVR_OS_MS) - - // On Windows we implement a manual dialog message box. The reason for this is that there's no way to - // have a message box like this without either using MFC or WinForms or relying on Windows Vista+. - - bool DisplayMessageBox(const char* pTitle, const char* pText) - { - #define ID_EDIT 100 - - struct Dialog - { - static size_t LineCount(const char* pText) - { - size_t count = 0; - while(*pText) - { - if(*pText++ == '\n') - count++; - } - return count; - } - - static WORD* WordUp(WORD* pIn){ return (WORD*)((((uintptr_t)pIn + 3) >> 2) << 2); } - - static BOOL CALLBACK Proc(HWND hDlg, UINT iMsg, WPARAM wParam, LPARAM lParam) - { - switch (iMsg) - { - case WM_INITDIALOG: - { - HWND hWndEdit = GetDlgItem(hDlg, ID_EDIT); - - const char* pText = (const char*)lParam; - SetWindowTextA(hWndEdit, pText); - - HFONT hFont = CreateFontW(-11, 0, 0, 0, FW_DONTCARE, FALSE, FALSE, FALSE, ANSI_CHARSET, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, DEFAULT_PITCH, L"Courier New"); - if(hFont) - SendMessage(hWndEdit, WM_SETFONT, WPARAM(hFont), TRUE); - - SendMessage(hWndEdit, EM_SETSEL, (WPARAM)0, (LPARAM)0); - - return TRUE; - } - - case WM_COMMAND: - switch (LOWORD(wParam)) - { - case ID_EDIT: - { - // Handle messages from the edit control here. - HWND hWndEdit = GetDlgItem(hDlg, ID_EDIT); - SendMessage(hWndEdit, EM_SETSEL, (WPARAM)0, (LPARAM)0); - return TRUE; - } - - case IDOK: - EndDialog(hDlg, 0); - return TRUE; - } - break; - } - - return FALSE; - } - }; - - - char dialogTemplateMemory[1024]; - memset(dialogTemplateMemory, 0, sizeof(dialogTemplateMemory)); - DLGTEMPLATE* pDlg = (LPDLGTEMPLATE)dialogTemplateMemory; - - const size_t textLineCount = Dialog::LineCount(pText); - - // Sizes are in Windows dialog units, which are relative to a character size. Depends on the font and environment settings. Often the pixel size will be ~3x the dialog unit x size. Often the pixel size will be ~3x the dialog unit y size. - const int kGutterSize = 6; // Empty border space around controls within the dialog - const int kButtonWidth = 24; - const int kButtonHeight = 10; - const int kDialogWidth = 600; // To do: Clip this against screen bounds. - const int kDialogHeight = ((textLineCount > 100) ? 400 : ((textLineCount > 25) ? 300 : 200)); - - // Define a dialog box. - pDlg->style = WS_POPUP | WS_BORDER | WS_SYSMENU | DS_MODALFRAME | WS_CAPTION; - pDlg->cdit = 2; // Control count - pDlg->x = 10; // X position To do: Center the dialog. - pDlg->y = 10; - pDlg->cx = (short)kDialogWidth; - pDlg->cy = (short)kDialogHeight; - WORD* pWord = (WORD*)(pDlg + 1); - *pWord++ = 0; // No menu - *pWord++ = 0; // Default dialog box class - - WCHAR* pWchar = (WCHAR*)pWord; - const size_t titleLength = strlen(pTitle); - size_t wcharCount = OVR::UTF8Util::DecodeString(pWchar, pTitle, (titleLength > 128) ? 128 : titleLength); - pWord += wcharCount + 1; - - // Define an OK button. - pWord = Dialog::WordUp(pWord); - - DLGITEMTEMPLATE* pDlgItem = (DLGITEMTEMPLATE*)pWord; - pDlgItem->x = pDlg->cx - (kGutterSize + kButtonWidth); - pDlgItem->y = pDlg->cy - (kGutterSize + kButtonHeight); - pDlgItem->cx = kButtonWidth; - pDlgItem->cy = kButtonHeight; - pDlgItem->id = IDOK; - pDlgItem->style = WS_CHILD | WS_VISIBLE | BS_DEFPUSHBUTTON; - - pWord = (WORD*)(pDlgItem + 1); - *pWord++ = 0xFFFF; - *pWord++ = 0x0080; // button class - - pWchar = (WCHAR*)pWord; - pWchar[0] = 'O'; pWchar[1] = 'K'; pWchar[2] = '\0'; // Not currently localized. - pWord += 3; // OK\0 - *pWord++ = 0; // no creation data - - // Define an EDIT contol. - pWord = Dialog::WordUp(pWord); - - pDlgItem = (DLGITEMTEMPLATE*)pWord; - pDlgItem->x = kGutterSize; - pDlgItem->y = kGutterSize; - pDlgItem->cx = pDlg->cx - (kGutterSize + kGutterSize); - pDlgItem->cy = pDlg->cy - (kGutterSize + kButtonHeight + kGutterSize + (kGutterSize / 2)); - pDlgItem->id = ID_EDIT; - pDlgItem->style = ES_LEFT | ES_MULTILINE | ES_AUTOVSCROLL | ES_AUTOHSCROLL | ES_WANTRETURN | ES_READONLY | WS_VSCROLL | WS_BORDER | WS_TABSTOP | WS_CHILD | WS_VISIBLE; - - pWord = (WORD*)(pDlgItem + 1); - *pWord++ = 0xFFFF; - *pWord++ = 0x0081; // edit class atom - *pWord++ = 0; // no creation data - - LRESULT ret = DialogBoxIndirectParam(NULL, (LPDLGTEMPLATE)pDlg, NULL, (DLGPROC)Dialog::Proc, (LPARAM)pText); - - return (ret != 0); - } -#elif defined(OVR_OS_MAC) - // For Apple we use the Objective C implementation in Util_GUI.mm -#else - // To do. - bool DisplayMessageBox(const char* pTitle, const char* pText) - { - printf("\n\nMessageBox\n%s\n", pTitle); - printf("%s\n\n", pText); - return false; - } -#endif - - -} } // namespace OVR::Util - - - - |