| /* |
| Simple DirectMedia Layer |
| Copyright (C) 1997-2023 Sam Lantinga <slouken@libsdl.org> |
| |
| This software is provided 'as-is', without any express or implied |
| warranty. In no event will the authors be held liable for any damages |
| arising from the use of this software. |
| |
| Permission is granted to anyone to use this software for any purpose, |
| including commercial applications, and to alter it and redistribute it |
| freely, subject to the following restrictions: |
| |
| 1. The origin of this software must not be misrepresented; you must not |
| claim that you wrote the original software. If you use this software |
| in a product, an acknowledgment in the product documentation would be |
| appreciated but is not required. |
| 2. Altered source versions must be plainly marked as such, and must not be |
| misrepresented as being the original software. |
| 3. This notice may not be removed or altered from any source distribution. |
| */ |
| #include "../../SDL_internal.h" |
| |
| #if SDL_VIDEO_DRIVER_OS2 |
| |
| /* Display a OS/2 message box */ |
| |
| #include "SDL.h" |
| #include "../../core/os2/SDL_os2.h" |
| #include "SDL_os2video.h" |
| #define INCL_WIN |
| #include <os2.h> |
| |
| #define IDD_TEXT_MESSAGE 1001 |
| #define IDD_BITMAP 1002 |
| #define IDD_PB_FIRST 1003 |
| |
| typedef struct _MSGBOXDLGDATA { |
| USHORT cb; |
| HWND hwndUnder; |
| } MSGBOXDLGDATA; |
| |
| static VOID _wmInitDlg(HWND hwnd, MSGBOXDLGDATA *pDlgData) |
| { |
| HPS hps = WinGetPS(hwnd); |
| POINTL aptText[TXTBOX_COUNT]; |
| HENUM hEnum; |
| HWND hWndNext; |
| CHAR acBuf[256]; |
| ULONG cbBuf; |
| ULONG cButtons = 0; |
| ULONG ulButtonsCY = 0; |
| ULONG ulButtonsCX = 0; |
| RECTL rectl; |
| ULONG ulX; |
| ULONG ulIdx; |
| struct _BUTTON { |
| HWND hwnd; /* Button window handle. */ |
| ULONG ulCX; /* Button width in dialog coordinates. */ |
| } aButtons[32]; |
| RECTL rectlItem; |
| HAB hab = WinQueryAnchorBlock(hwnd); |
| |
| /* --- Align the buttons to the right/bottom. --- */ |
| |
| /* Collect window handles of all buttons in dialog. */ |
| hEnum = WinBeginEnumWindows(hwnd); |
| |
| while ((hWndNext = WinGetNextWindow(hEnum)) != NULLHANDLE) { |
| if (WinQueryClassName(hWndNext, sizeof(acBuf), acBuf) == 0) { |
| continue; |
| } |
| if (SDL_strcmp(acBuf, "#3") == 0) { /* Class name of button. */ |
| if (cButtons < sizeof(aButtons) / sizeof(struct _BUTTON)) { |
| aButtons[cButtons].hwnd = hWndNext; |
| cButtons++; |
| } |
| } |
| } |
| WinEndEnumWindows(hEnum); |
| |
| /* Query size of text for each button, get width of each button, total |
| * buttons width (ulButtonsCX) and max. height (ulButtonsCX) in _dialog |
| * coordinates_. */ |
| hps = WinGetPS(hwnd); |
| |
| for(ulIdx = 0; ulIdx < cButtons; ulIdx++) { |
| /* Query size of text in window coordinates. */ |
| cbBuf = WinQueryWindowText(aButtons[ulIdx].hwnd, sizeof(acBuf), acBuf); |
| GpiQueryTextBox(hps, cbBuf, acBuf, TXTBOX_COUNT, aptText); |
| aptText[TXTBOX_TOPRIGHT].x -= aptText[TXTBOX_BOTTOMLEFT].x; |
| aptText[TXTBOX_TOPRIGHT].y -= aptText[TXTBOX_BOTTOMLEFT].y; |
| /* Convert text size to dialog coordinates. */ |
| WinMapDlgPoints(hwnd, &aptText[TXTBOX_TOPRIGHT], 1, FALSE); |
| /* Add vertical and horizontal space for button's frame (dialog coord.). */ |
| if (aptText[TXTBOX_TOPRIGHT].x < 30) { /* Minimal button width. */ |
| aptText[TXTBOX_TOPRIGHT].x = 30; |
| } else { |
| aptText[TXTBOX_TOPRIGHT].x += 4; |
| } |
| aptText[TXTBOX_TOPRIGHT].y += 3; |
| |
| aButtons[ulIdx].ulCX = aptText[TXTBOX_TOPRIGHT].x; /* Store button width */ |
| ulButtonsCX += aptText[TXTBOX_TOPRIGHT].x + 2; /* Add total btn. width */ |
| /* Get max. height for buttons. */ |
| if (ulButtonsCY < aptText[TXTBOX_TOPRIGHT].y) |
| ulButtonsCY = aptText[TXTBOX_TOPRIGHT].y + 1; |
| } |
| |
| WinReleasePS(hps); |
| |
| /* Expand horizontal size of the window to fit all buttons and move window |
| * to the center of parent window. */ |
| |
| /* Convert total width of buttons to window coordinates. */ |
| aptText[0].x = ulButtonsCX + 4; |
| WinMapDlgPoints(hwnd, &aptText[0], 1, TRUE); |
| /* Check width of the window and expand as needed. */ |
| WinQueryWindowRect(hwnd, &rectlItem); |
| if (rectlItem.xRight <= aptText[0].x) |
| rectlItem.xRight = aptText[0].x; |
| |
| /* Move window rectangle to the center of owner window. */ |
| WinQueryWindowRect(pDlgData->hwndUnder, &rectl); |
| /* Left-bottom point of centered dialog on owner window. */ |
| rectl.xLeft = (rectl.xRight - rectlItem.xRight) / 2; |
| rectl.yBottom = (rectl.yTop - rectlItem.yTop) / 2; |
| /* Map left-bottom point to desktop. */ |
| WinMapWindowPoints(pDlgData->hwndUnder, HWND_DESKTOP, (PPOINTL)&rectl, 1); |
| WinOffsetRect(hab, &rectlItem, rectl.xLeft, rectl.yBottom); |
| |
| /* Set new rectangle for the window. */ |
| WinSetWindowPos(hwnd, HWND_TOP, rectlItem.xLeft, rectlItem.yBottom, |
| rectlItem.xRight - rectlItem.xLeft, |
| rectlItem.yTop - rectlItem.yBottom, |
| SWP_SIZE | SWP_MOVE); |
| |
| /* Set buttons positions. */ |
| |
| /* Get horizontal position for the first button. */ |
| WinMapDlgPoints(hwnd, (PPOINTL)&rectlItem, 2, FALSE); /* Win size to dlg coord. */ |
| ulX = rectlItem.xRight - rectlItem.xLeft - ulButtonsCX - 2; /* First button position. */ |
| |
| /* Set positions and sizes for all buttons. */ |
| for (ulIdx = 0; ulIdx < cButtons; ulIdx++) { |
| /* Get poisition and size for the button in dialog coordinates. */ |
| aptText[0].x = ulX; |
| aptText[0].y = 2; |
| aptText[1].x = aButtons[ulIdx].ulCX; |
| aptText[1].y = ulButtonsCY; |
| /* Convert to window coordinates. */ |
| WinMapDlgPoints(hwnd, aptText, 2, TRUE); |
| |
| WinSetWindowPos(aButtons[ulIdx].hwnd, HWND_TOP, |
| aptText[0].x, aptText[0].y, aptText[1].x, aptText[1].y, |
| SWP_MOVE | SWP_SIZE); |
| |
| /* Offset horizontal position for the next button. */ |
| ulX += aButtons[ulIdx].ulCX + 2; |
| } |
| |
| /* Set right bound of the text to right bound of the last button and |
| * bottom bound of the text just above the buttons. */ |
| |
| aptText[2].x = 25; /* Left bound of text in dlg coordinates. */ |
| aptText[2].y = ulButtonsCY + 3; /* Bottom bound of the text in dlg coords. */ |
| WinMapDlgPoints(hwnd, &aptText[2], 1, TRUE); /* Convert ^^^ to win. coords */ |
| hWndNext = WinWindowFromID(hwnd, IDD_TEXT_MESSAGE); |
| WinQueryWindowRect(hWndNext, &rectlItem); |
| rectlItem.xLeft = aptText[2].x; |
| rectlItem.yBottom = aptText[2].y; |
| /* Right bound of the text equals right bound of the last button. */ |
| rectlItem.xRight = aptText[0].x + aptText[1].x; |
| WinSetWindowPos(hWndNext, HWND_TOP, rectlItem.xLeft, rectlItem.yBottom, |
| rectlItem.xRight - rectlItem.xLeft, |
| rectlItem.yTop - rectlItem.yBottom, |
| SWP_MOVE | SWP_SIZE); |
| } |
| |
| static MRESULT EXPENTRY DynDlgProc(HWND hwnd, USHORT message, MPARAM mp1, MPARAM mp2) |
| { |
| switch (message) { |
| case WM_INITDLG: |
| _wmInitDlg(hwnd, (MSGBOXDLGDATA*)mp2); |
| break; |
| |
| case WM_COMMAND: |
| switch (SHORT1FROMMP(mp1)) { |
| case DID_OK: |
| WinDismissDlg(hwnd, FALSE); |
| break; |
| default: |
| break; |
| } |
| |
| default: |
| return(WinDefDlgProc(hwnd, message, mp1, mp2)); |
| } |
| |
| return FALSE; |
| } |
| |
| static HWND _makeDlg(const SDL_MessageBoxData *messageboxdata) |
| { |
| SDL_MessageBoxButtonData* |
| pSDLBtnData = (SDL_MessageBoxButtonData *)messageboxdata->buttons; |
| ULONG cSDLBtnData = messageboxdata->numbuttons; |
| |
| PSZ pszTitle = OS2_UTF8ToSys(messageboxdata->title); |
| ULONG cbTitle = (pszTitle == NULL)? 1 : (SDL_strlen(pszTitle) + 1); |
| PSZ pszText = OS2_UTF8ToSys(messageboxdata->message); |
| ULONG cbText = (pszText == NULL)? 1 : (SDL_strlen(pszText) + 1); |
| |
| PDLGTEMPLATE pTemplate; |
| ULONG cbTemplate; |
| ULONG ulIdx; |
| PCHAR pcDlgData; |
| PDLGTITEM pDlgItem; |
| PSZ pszBtnText; |
| ULONG cbBtnText; |
| HWND hwnd; |
| |
| const SDL_MessageBoxColor* pSDLColors = (messageboxdata->colorScheme == NULL)? |
| NULL : messageboxdata->colorScheme->colors; |
| const SDL_MessageBoxColor* pSDLColor; |
| |
| MSGBOXDLGDATA stDlgData; |
| |
| /* Build a dialog tamplate in memory */ |
| |
| /* Size of template */ |
| cbTemplate = sizeof(DLGTEMPLATE) + ((2 + cSDLBtnData) * sizeof(DLGTITEM)) + |
| sizeof(ULONG) + /* First item data - frame control data. */ |
| cbTitle + /* First item data - frame title + ZERO. */ |
| cbText + /* Second item data - ststic text + ZERO.*/ |
| 3; /* Third item data - system icon Id. */ |
| |
| /* Button items datas - text for buttons. */ |
| for (ulIdx = 0; ulIdx < cSDLBtnData; ulIdx++) { |
| pszBtnText = (PSZ)pSDLBtnData[ulIdx].text; |
| cbTemplate += (pszBtnText == NULL)? 1 : (SDL_strlen(pszBtnText) + 1); |
| } |
| |
| /* Presentation parameter space. */ |
| if (pSDLColors != NULL) { |
| cbTemplate += 26 /* PP for frame. */ + |
| 26 /* PP for static text. */ + |
| (48 * cSDLBtnData); /* PP for buttons. */ |
| } |
| |
| /* Allocate memory for the dialog template. */ |
| pTemplate = (PDLGTEMPLATE) SDL_malloc(cbTemplate); |
| /* Pointer on data for dialog items in allocated memory. */ |
| pcDlgData = &((PCHAR)pTemplate)[sizeof(DLGTEMPLATE) + |
| ((2 + cSDLBtnData) * sizeof(DLGTITEM))]; |
| |
| /* Header info */ |
| pTemplate->cbTemplate = cbTemplate; /* size of dialog template to pass to WinCreateDlg() */ |
| pTemplate->type = 0; /* Currently always 0. */ |
| pTemplate->codepage = 0; |
| pTemplate->offadlgti = 14; /* Offset to array of DLGTITEMs. */ |
| pTemplate->fsTemplateStatus = 0; /* Reserved field? */ |
| |
| /* Index in array of dlg items of item to get focus, */ |
| /* if 0 then focus goes to first control that can have focus. */ |
| pTemplate->iItemFocus = 0; |
| pTemplate->coffPresParams = 0; |
| |
| /* First item info - frame */ |
| pDlgItem = pTemplate->adlgti; |
| pDlgItem->fsItemStatus = 0; /* Reserved? */ |
| /* Number of dialog item child windows owned by this item. */ |
| pDlgItem->cChildren = 2 + cSDLBtnData; /* Ststic text + buttons. */ |
| /* Length of class name, if 0 then offClassname contains a WC_ value. */ |
| pDlgItem->cchClassName = 0; |
| pDlgItem->offClassName = (USHORT)WC_FRAME; |
| /* Length of text. */ |
| pDlgItem->cchText = cbTitle; |
| pDlgItem->offText = pcDlgData - (PCHAR)pTemplate; /* Offset to title text. */ |
| /* Copy text for the title into the dialog template. */ |
| if (pszTitle != NULL) { |
| SDL_memcpy(pcDlgData, pszTitle, cbTitle); |
| } else { |
| *pcDlgData = '\0'; |
| } |
| pcDlgData += pDlgItem->cchText; |
| |
| pDlgItem->flStyle = WS_GROUP | WS_VISIBLE | WS_CLIPSIBLINGS | |
| FS_DLGBORDER | WS_SAVEBITS; |
| pDlgItem->x = 100; |
| pDlgItem->y = 100; |
| pDlgItem->cx = 175; |
| pDlgItem->cy = 65; |
| pDlgItem->id = DID_OK; /* An ID value? */ |
| if (pSDLColors == NULL) |
| pDlgItem->offPresParams = 0; |
| else { |
| /* Presentation parameter for the frame - dialog colors. */ |
| pDlgItem->offPresParams = pcDlgData - (PCHAR)pTemplate; |
| ((PPRESPARAMS)pcDlgData)->cb = 22; |
| pcDlgData += 4; |
| ((PPARAM)pcDlgData)->id = PP_FOREGROUNDCOLOR; |
| ((PPARAM)pcDlgData)->cb = 3; |
| ((PPARAM)pcDlgData)->ab[0] = pSDLColors[SDL_MESSAGEBOX_COLOR_TEXT].b; |
| ((PPARAM)pcDlgData)->ab[1] = pSDLColors[SDL_MESSAGEBOX_COLOR_TEXT].g; |
| ((PPARAM)pcDlgData)->ab[2] = pSDLColors[SDL_MESSAGEBOX_COLOR_TEXT].r; |
| pcDlgData += 11; |
| ((PPARAM)pcDlgData)->id = PP_BACKGROUNDCOLOR; |
| ((PPARAM)pcDlgData)->cb = 3; |
| ((PPARAM)pcDlgData)->ab[0] = pSDLColors[SDL_MESSAGEBOX_COLOR_BACKGROUND].b; |
| ((PPARAM)pcDlgData)->ab[1] = pSDLColors[SDL_MESSAGEBOX_COLOR_BACKGROUND].g; |
| ((PPARAM)pcDlgData)->ab[2] = pSDLColors[SDL_MESSAGEBOX_COLOR_BACKGROUND].r; |
| pcDlgData += 11; |
| } |
| |
| /* Offset to ctl data. */ |
| pDlgItem->offCtlData = pcDlgData - (PCHAR)pTemplate; |
| /* Put CtlData for the dialog in here */ |
| *((PULONG)pcDlgData) = FCF_TITLEBAR | FCF_SYSMENU; |
| pcDlgData += sizeof(ULONG); |
| |
| /* Second item info - static text (message). */ |
| pDlgItem++; |
| pDlgItem->fsItemStatus = 0; |
| /* No children since its a control, it could have child control */ |
| /* (ex. a group box). */ |
| pDlgItem->cChildren = 0; |
| /* Length of class name, 0 - offClassname contains a WC_ constant. */ |
| pDlgItem->cchClassName = 0; |
| pDlgItem->offClassName = (USHORT)WC_STATIC; |
| |
| pDlgItem->cchText = cbText; |
| pDlgItem->offText = pcDlgData - (PCHAR)pTemplate; /* Offset to the text. */ |
| /* Copy message text into the dialog template. */ |
| if (pszText != NULL) { |
| SDL_memcpy(pcDlgData, pszText, cbText); |
| } else { |
| *pcDlgData = '\0'; |
| } |
| pcDlgData += pDlgItem->cchText; |
| |
| pDlgItem->flStyle = SS_TEXT | DT_TOP | DT_LEFT | DT_WORDBREAK | WS_VISIBLE; |
| /* It will be really set in _wmInitDlg(). */ |
| pDlgItem->x = 25; |
| pDlgItem->y = 13; |
| pDlgItem->cx = 147; |
| pDlgItem->cy = 62; /* It will be used. */ |
| |
| pDlgItem->id = IDD_TEXT_MESSAGE; /* an ID value */ |
| if (pSDLColors == NULL) |
| pDlgItem->offPresParams = 0; |
| else { |
| /* Presentation parameter for the static text - dialog colors. */ |
| pDlgItem->offPresParams = pcDlgData - (PCHAR)pTemplate; |
| ((PPRESPARAMS)pcDlgData)->cb = 22; |
| pcDlgData += 4; |
| ((PPARAM)pcDlgData)->id = PP_FOREGROUNDCOLOR; |
| ((PPARAM)pcDlgData)->cb = 3; |
| ((PPARAM)pcDlgData)->ab[0] = pSDLColors[SDL_MESSAGEBOX_COLOR_TEXT].b; |
| ((PPARAM)pcDlgData)->ab[1] = pSDLColors[SDL_MESSAGEBOX_COLOR_TEXT].g; |
| ((PPARAM)pcDlgData)->ab[2] = pSDLColors[SDL_MESSAGEBOX_COLOR_TEXT].r; |
| pcDlgData += 11; |
| ((PPARAM)pcDlgData)->id = PP_BACKGROUNDCOLOR; |
| ((PPARAM)pcDlgData)->cb = 3; |
| ((PPARAM)pcDlgData)->ab[0] = pSDLColors[SDL_MESSAGEBOX_COLOR_BACKGROUND].b; |
| ((PPARAM)pcDlgData)->ab[1] = pSDLColors[SDL_MESSAGEBOX_COLOR_BACKGROUND].g; |
| ((PPARAM)pcDlgData)->ab[2] = pSDLColors[SDL_MESSAGEBOX_COLOR_BACKGROUND].r; |
| pcDlgData += 11; |
| } |
| pDlgItem->offCtlData = 0; |
| |
| /* Third item info - static bitmap. */ |
| pDlgItem++; |
| pDlgItem->fsItemStatus = 0; |
| pDlgItem->cChildren = 0; |
| pDlgItem->cchClassName = 0; |
| pDlgItem->offClassName = (USHORT)WC_STATIC; |
| |
| pDlgItem->cchText = 3; /* 0xFF, low byte of the icon Id, high byte of icon Id. */ |
| pDlgItem->offText = pcDlgData - (PCHAR)pTemplate; /* Offset to the Id. */ |
| /* Write system icon ID into dialog template. */ |
| *((PBYTE)pcDlgData) = 0xFF; /* First byte is 0xFF, next 2 are system pointer Id. */ |
| pcDlgData++; |
| *((PUSHORT)pcDlgData) = ((messageboxdata->flags & SDL_MESSAGEBOX_ERROR) != 0)? |
| SPTR_ICONERROR : |
| ((messageboxdata->flags & SDL_MESSAGEBOX_WARNING) != 0)? |
| SPTR_ICONWARNING : SPTR_ICONINFORMATION; |
| pcDlgData += 2; |
| |
| pDlgItem->flStyle = SS_SYSICON | WS_VISIBLE; |
| |
| pDlgItem->x = 4; |
| pDlgItem->y = 45; /* It will be really set in _wmInitDlg(). */ |
| pDlgItem->cx = 0; |
| pDlgItem->cy = 0; |
| |
| pDlgItem->id = IDD_BITMAP; |
| pDlgItem->offPresParams = 0; |
| pDlgItem->offCtlData = 0; |
| |
| /* Next items - buttons. */ |
| for (ulIdx = 0; ulIdx < cSDLBtnData; ulIdx++) { |
| pDlgItem++; |
| |
| pDlgItem->fsItemStatus = 0; |
| pDlgItem->cChildren = 0; /* No children. */ |
| pDlgItem->cchClassName = 0; /* 0 - offClassname is WC_ constant. */ |
| pDlgItem->offClassName = (USHORT)WC_BUTTON; |
| |
| pszBtnText = OS2_UTF8ToSys(pSDLBtnData[ulIdx].text); |
| cbBtnText = (pszBtnText == NULL)? 1 : (SDL_strlen(pszBtnText) + 1); |
| pDlgItem->cchText = cbBtnText; |
| pDlgItem->offText = pcDlgData - (PCHAR)pTemplate; /* Offset to the text. */ |
| /* Copy text for the button into the dialog template. */ |
| if (pszBtnText != NULL) { |
| SDL_memcpy(pcDlgData, pszBtnText, cbBtnText); |
| } else { |
| *pcDlgData = '\0'; |
| } |
| pcDlgData += pDlgItem->cchText; |
| SDL_free(pszBtnText); |
| |
| pDlgItem->flStyle = BS_PUSHBUTTON | WS_TABSTOP | WS_VISIBLE; |
| if (pSDLBtnData[ulIdx].flags == SDL_MESSAGEBOX_BUTTON_RETURNKEY_DEFAULT) { |
| pDlgItem->flStyle |= BS_DEFAULT; |
| pTemplate->iItemFocus = ulIdx + 3; /* +3 - frame, static text and icon. */ |
| pSDLColor = &pSDLColors[SDL_MESSAGEBOX_COLOR_BUTTON_SELECTED]; |
| } else { |
| pSDLColor = &pSDLColors[SDL_MESSAGEBOX_COLOR_TEXT]; |
| } |
| |
| /* It will be really set in _wmInitDlg() */ |
| pDlgItem->x = 10; |
| pDlgItem->y = 10; |
| pDlgItem->cx = 70; |
| pDlgItem->cy = 15; |
| |
| pDlgItem->id = IDD_PB_FIRST + ulIdx; /* an ID value */ |
| if (pSDLColors == NULL) |
| pDlgItem->offPresParams = 0; |
| else { |
| /* Presentation parameter for the button - dialog colors. */ |
| pDlgItem->offPresParams = pcDlgData - (PCHAR)pTemplate; |
| ((PPRESPARAMS)pcDlgData)->cb = 44; |
| pcDlgData += 4; |
| ((PPARAM)pcDlgData)->id = PP_FOREGROUNDCOLOR; |
| ((PPARAM)pcDlgData)->cb = 3; |
| ((PPARAM)pcDlgData)->ab[0] = pSDLColor->b; |
| ((PPARAM)pcDlgData)->ab[1] = pSDLColor->g; |
| ((PPARAM)pcDlgData)->ab[2] = pSDLColor->r; |
| pcDlgData += 11; |
| ((PPARAM)pcDlgData)->id = PP_BACKGROUNDCOLOR; |
| ((PPARAM)pcDlgData)->cb = 3; |
| ((PPARAM)pcDlgData)->ab[0] = pSDLColors[SDL_MESSAGEBOX_COLOR_BUTTON_BACKGROUND].b; |
| ((PPARAM)pcDlgData)->ab[1] = pSDLColors[SDL_MESSAGEBOX_COLOR_BUTTON_BACKGROUND].g; |
| ((PPARAM)pcDlgData)->ab[2] = pSDLColors[SDL_MESSAGEBOX_COLOR_BUTTON_BACKGROUND].r; |
| pcDlgData += 11; |
| ((PPARAM)pcDlgData)->id = PP_BORDERLIGHTCOLOR; |
| ((PPARAM)pcDlgData)->cb = 3; |
| ((PPARAM)pcDlgData)->ab[0] = pSDLColors[SDL_MESSAGEBOX_COLOR_BUTTON_BORDER].b; |
| ((PPARAM)pcDlgData)->ab[1] = pSDLColors[SDL_MESSAGEBOX_COLOR_BUTTON_BORDER].g; |
| ((PPARAM)pcDlgData)->ab[2] = pSDLColors[SDL_MESSAGEBOX_COLOR_BUTTON_BORDER].r; |
| pcDlgData += 11; |
| ((PPARAM)pcDlgData)->id = PP_BORDERDARKCOLOR; |
| ((PPARAM)pcDlgData)->cb = 3; |
| ((PPARAM)pcDlgData)->ab[0] = pSDLColors[SDL_MESSAGEBOX_COLOR_BUTTON_BORDER].b; |
| ((PPARAM)pcDlgData)->ab[1] = pSDLColors[SDL_MESSAGEBOX_COLOR_BUTTON_BORDER].g; |
| ((PPARAM)pcDlgData)->ab[2] = pSDLColors[SDL_MESSAGEBOX_COLOR_BUTTON_BORDER].r; |
| pcDlgData += 11; |
| } |
| pDlgItem->offCtlData = 0; |
| } |
| /* Check, end of templ. data: &((PCHAR)pTemplate)[cbTemplate] == pcDlgData */ |
| |
| /* Create the dialog from template. */ |
| stDlgData.cb = sizeof(MSGBOXDLGDATA); |
| stDlgData.hwndUnder = (messageboxdata->window != NULL && messageboxdata->window->driverdata != NULL)? |
| ((WINDATA *)messageboxdata->window->driverdata)->hwnd : HWND_DESKTOP; |
| |
| hwnd = WinCreateDlg(HWND_DESKTOP, /* Parent is desktop. */ |
| stDlgData.hwndUnder, |
| (PFNWP)DynDlgProc, pTemplate, &stDlgData); |
| SDL_free(pTemplate); |
| SDL_free(pszTitle); |
| SDL_free(pszText); |
| |
| return hwnd; |
| } |
| |
| |
| int OS2_ShowMessageBox(const SDL_MessageBoxData *messageboxdata, int *buttonid) |
| { |
| HWND hwnd; |
| ULONG ulRC; |
| SDL_MessageBoxButtonData |
| *pSDLBtnData = (SDL_MessageBoxButtonData *)messageboxdata->buttons; |
| ULONG cSDLBtnData = messageboxdata->numbuttons; |
| BOOL fVideoInitialized = SDL_WasInit(SDL_INIT_VIDEO); |
| HAB hab; |
| HMQ hmq; |
| BOOL fSuccess = FALSE; |
| |
| if (!fVideoInitialized) { |
| PTIB tib; |
| PPIB pib; |
| |
| DosGetInfoBlocks(&tib, &pib); |
| if (pib->pib_ultype == 2 || pib->pib_ultype == 0) { |
| /* VIO windowable or fullscreen protect-mode session */ |
| pib->pib_ultype = 3; /* Presentation Manager protect-mode session */ |
| } |
| |
| hab = WinInitialize(0); |
| if (hab == NULLHANDLE) { |
| debug_os2("WinInitialize() failed"); |
| return -1; |
| } |
| hmq = WinCreateMsgQueue(hab, 0); |
| if (hmq == NULLHANDLE) { |
| debug_os2("WinCreateMsgQueue() failed"); |
| return -1; |
| } |
| } |
| |
| /* Create dynamic dialog. */ |
| hwnd = _makeDlg(messageboxdata); |
| /* Show dialog and obtain button Id. */ |
| ulRC = WinProcessDlg(hwnd); |
| /* Destroy dialog, */ |
| WinDestroyWindow(hwnd); |
| |
| if (ulRC == DID_CANCEL) { |
| /* Window closed by ESC, Alt+F4 or system menu. */ |
| ULONG ulIdx; |
| |
| for (ulIdx = 0; ulIdx < cSDLBtnData; ulIdx++, pSDLBtnData++) { |
| if (pSDLBtnData->flags == SDL_MESSAGEBOX_BUTTON_ESCAPEKEY_DEFAULT) { |
| *buttonid = pSDLBtnData->buttonid; |
| fSuccess = TRUE; |
| break; |
| } |
| } |
| } else { |
| /* Button pressed. */ |
| ulRC -= IDD_PB_FIRST; |
| if (ulRC < cSDLBtnData) { |
| *buttonid = pSDLBtnData[ulRC].buttonid; |
| fSuccess = TRUE; |
| } |
| } |
| |
| if (!fVideoInitialized) { |
| WinDestroyMsgQueue(hmq); |
| WinTerminate(hab); |
| } |
| |
| return (fSuccess)? 0 : -1; |
| } |
| |
| #endif /* SDL_VIDEO_DRIVER_OS2 */ |
| |
| /* vi: set ts=4 sw=4 expandtab: */ |
