Sweden-Number/dlls/comctl32/propsheet.c

1461 lines
38 KiB
C

/*
* Property Sheets
*
* Copyright 1998 Francis Beaudet
* Copyright 1999 Thuy Nguyen
*
* TODO:
* - Modeless mode
* - Wizard mode
* - Unicode property sheets
*/
#include <string.h>
#include "winbase.h"
#include "commctrl.h"
#include "prsht.h"
#include "winnls.h"
#include "propsheet.h"
#include "debug.h"
/******************************************************************************
* Data structures
*/
typedef struct
{
WORD dlgVer;
WORD signature;
DWORD helpID;
DWORD exStyle;
DWORD style;
} MyDLGTEMPLATEEX;
typedef struct tagPropPageInfo
{
int index; /* corresponds to the index in ppshheader->ppsp */
HPROPSHEETPAGE hpage; /* to keep track of pages not passed to PropertySheet */
HWND hwndPage;
BOOL isDirty;
LPCWSTR pszText;
BOOL hasHelp;
BOOL useCallback;
} PropPageInfo;
typedef struct tagPropSheetInfo
{
LPSTR strPropertiesFor;
int nPages;
int active_page;
LPCPROPSHEETHEADERA ppshheader;
BOOL isModeless;
BOOL hasHelp;
BOOL hasApply;
BOOL useCallback;
BOOL restartWindows;
BOOL rebootSystem;
PropPageInfo* proppage;
int x;
int y;
int width;
int height;
} PropSheetInfo;
typedef struct
{
int x;
int y;
} PADDING_INFO;
/******************************************************************************
* Defines and global variables
*/
const char * PropSheetInfoStr = "PropertySheetInfo";
#define MAX_CAPTION_LENGTH 255
#define MAX_TABTEXT_LENGTH 255
/******************************************************************************
* Prototypes
*/
static BOOL PROPSHEET_CreateDialog(PropSheetInfo* psInfo);
static BOOL PROPSHEET_IsTooSmall(HWND hwndDlg, PropSheetInfo* psInfo);
static BOOL PROPSHEET_AdjustSize(HWND hwndDlg, PropSheetInfo* psInfo);
static BOOL PROPSHEET_AdjustButtons(HWND hwndParent, PropSheetInfo* psInfo);
static BOOL PROPSHEET_CollectSheetInfo(LPCPROPSHEETHEADERA lppsh,
PropSheetInfo * psInfo);
static BOOL PROPSHEET_CollectPageInfo(LPCPROPSHEETPAGEA lppsp,
PropSheetInfo * psInfo,
int index);
static BOOL PROPSHEET_CreateTabControl(HWND hwndParent,
PropSheetInfo * psInfo);
static int PROPSHEET_CreatePage(HWND hwndParent, int index,
const PropSheetInfo * psInfo,
LPCPROPSHEETPAGEA ppshpage,
BOOL showPage);
static BOOL PROPSHEET_ShowPage(HWND hwndDlg, int index, PropSheetInfo * psInfo);
static PADDING_INFO PROPSHEET_GetPaddingInfo(HWND hwndDlg);
static BOOL PROPSHEET_Apply(HWND hwndDlg);
static void PROPSHEET_Cancel(HWND hwndDlg);
static void PROPSHEET_Help(HWND hwndDlg);
static void PROPSHEET_Changed(HWND hwndDlg, HWND hwndDirtyPage);
static void PROPSHEET_UnChanged(HWND hwndDlg, HWND hwndCleanPage);
static void PROPSHEET_PressButton(HWND hwndDlg, int buttonID);
static void PROPSHEET_SetTitleA(HWND hwndDlg, DWORD dwStyle, LPCSTR lpszText);
static BOOL PROPSHEET_SetCurSel(HWND hwndDlg,
int index,
HPROPSHEETPAGE hpage);
static LRESULT PROPSHEET_QuerySiblings(HWND hwndDlg,
WPARAM wParam, LPARAM lParam);
static LPCPROPSHEETPAGEA PROPSHEET_GetPSPPage(const PropSheetInfo * psInfo,
int index);
static BOOL PROPSHEET_AddPage(HWND hwndDlg,
HPROPSHEETPAGE hpage);
static BOOL PROPSHEET_RemovePage(HWND hwndDlg,
int index,
HPROPSHEETPAGE hpage);
static void PROPSHEET_CleanUp();
static int PROPSHEET_GetPageIndex(HPROPSHEETPAGE hpage, PropSheetInfo* psInfo);
BOOL WINAPI
PROPSHEET_DialogProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
DEFAULT_DEBUG_CHANNEL(propsheet)
/******************************************************************************
* PROPSHEET_CollectSheetInfo
*
* Collect relevant data.
*/
static BOOL PROPSHEET_CollectSheetInfo(LPCPROPSHEETHEADERA lppsh,
PropSheetInfo * psInfo)
{
DWORD dwFlags = lppsh->dwFlags;
psInfo->hasHelp = dwFlags & PSH_HASHELP;
psInfo->hasApply = !(dwFlags & PSH_NOAPPLYNOW);
psInfo->useCallback = dwFlags & PSH_USECALLBACK;
psInfo->isModeless = dwFlags & PSH_MODELESS;
psInfo->ppshheader = lppsh;
psInfo->nPages = lppsh->nPages;
if (dwFlags & PSH_USEPSTARTPAGE)
{
TRACE(propsheet, "PSH_USEPSTARTPAGE is on");
psInfo->active_page = 0;
}
else
psInfo->active_page = lppsh->u2.nStartPage;
psInfo->restartWindows = FALSE;
psInfo->rebootSystem = FALSE;
return TRUE;
}
/******************************************************************************
* PROPSHEET_CollectPageInfo
*
* Collect property sheet data.
* With code taken from DIALOG_ParseTemplate32.
*/
BOOL PROPSHEET_CollectPageInfo(LPCPROPSHEETPAGEA lppsp,
PropSheetInfo * psInfo,
int index)
{
DLGTEMPLATE* pTemplate;
const WORD* p;
DWORD dwFlags;
int width, height;
if (psInfo->ppshheader->dwFlags & PSH_PROPSHEETPAGE)
psInfo->proppage[index].hpage = 0;
psInfo->proppage[index].hwndPage = 0;
psInfo->proppage[index].isDirty = FALSE;
/*
* Process property page flags.
*/
dwFlags = lppsp->dwFlags;
psInfo->proppage[index].useCallback = dwFlags & PSP_USECALLBACK;
psInfo->proppage[index].hasHelp = dwFlags & PSP_HASHELP;
/* as soon as we have a page with the help flag, set the sheet flag on */
if (psInfo->proppage[index].hasHelp)
psInfo->hasHelp = TRUE;
/*
* Process page template.
*/
if (dwFlags & PSP_DLGINDIRECT)
pTemplate = (DLGTEMPLATE*)lppsp->u1.pResource;
else
{
HRSRC hResource = FindResourceA(lppsp->hInstance,
lppsp->u1.pszTemplate,
RT_DIALOGA);
HGLOBAL hTemplate = LoadResource(lppsp->hInstance,
hResource);
pTemplate = (LPDLGTEMPLATEA)LockResource(hTemplate);
}
/*
* Extract the size of the page and the caption.
*/
p = (const WORD *)pTemplate;
if (((MyDLGTEMPLATEEX*)pTemplate)->signature == 0xFFFF)
{
/* DIALOGEX template */
p++; /* dlgVer */
p++; /* signature */
p += 2; /* help ID */
p += 2; /* ext style */
p += 2; /* style */
}
else
{
/* DIALOG template */
p += 2; /* style */
p += 2; /* ext style */
}
p++; /* nb items */
p++; /* x */
p++; /* y */
width = (WORD)*p; p++;
height = (WORD)*p; p++;
/* remember the largest width and height */
if (width > psInfo->width)
psInfo->width = width;
if (height > psInfo->height)
psInfo->height = height;
/* menu */
switch ((WORD)*p)
{
case 0x0000:
p++;
break;
case 0xffff:
p += 2;
break;
default:
p += lstrlenW( (LPCWSTR)p ) + 1;
break;
}
/* class */
switch ((WORD)*p)
{
case 0x0000:
p++;
break;
case 0xffff:
p += 2;
break;
default:
p += lstrlenW( (LPCWSTR)p ) + 1;
break;
}
/* Extract the caption */
psInfo->proppage[index].pszText = (LPCWSTR)p;
TRACE(propsheet, "Tab %d %s\n",index,debugstr_w((LPCWSTR)p));
p += lstrlenW((LPCWSTR)p) + 1;
return TRUE;
}
/******************************************************************************
* PROPSHEET_CreateDialog
*
* Creates the actual property sheet.
*/
BOOL PROPSHEET_CreateDialog(PropSheetInfo* psInfo)
{
LRESULT ret;
LPCVOID template;
HRSRC hRes;
if(!(hRes = FindResourceA(COMCTL32_hModule,
MAKEINTRESOURCEA(IDD_PROPSHEET),
RT_DIALOGA)))
return FALSE;
if(!(template = (LPVOID)LoadResource(COMCTL32_hModule, hRes)))
return FALSE;
if (psInfo->useCallback)
(*(psInfo->ppshheader->pfnCallback))(0, PSCB_PRECREATE, (LPARAM)template);
if (psInfo->ppshheader->dwFlags & PSH_MODELESS)
ret = CreateDialogIndirectParamA(psInfo->ppshheader->hInstance,
(LPDLGTEMPLATEA) template,
psInfo->ppshheader->hwndParent,
(DLGPROC) PROPSHEET_DialogProc,
(LPARAM)psInfo);
else
ret = DialogBoxIndirectParamA(psInfo->ppshheader->hInstance,
(LPDLGTEMPLATEA) template,
psInfo->ppshheader->hwndParent,
(DLGPROC) PROPSHEET_DialogProc,
(LPARAM)psInfo);
return ret;
}
/******************************************************************************
* PROPSHEET_IsTooSmall
*
* Verify that the resource property sheet is big enough.
*/
static BOOL PROPSHEET_IsTooSmall(HWND hwndDlg, PropSheetInfo* psInfo)
{
HWND hwndTabCtrl = GetDlgItem(hwndDlg, IDC_TABCONTROL);
RECT rcOrigTab, rcPage;
/*
* Original tab size.
*/
GetClientRect(hwndTabCtrl, &rcOrigTab);
TRACE(propsheet, "orig tab %d %d %d %d\n", rcOrigTab.left, rcOrigTab.top,
rcOrigTab.right, rcOrigTab.bottom);
/*
* Biggest page size.
*/
rcPage.left = psInfo->x;
rcPage.top = psInfo->y;
rcPage.right = psInfo->width;
rcPage.bottom = psInfo->height;
MapDialogRect(hwndDlg, &rcPage);
TRACE(propsheet, "biggest page %d %d %d %d\n", rcPage.left, rcPage.top,
rcPage.right, rcPage.bottom);
if (rcPage.right > rcOrigTab.right)
return TRUE;
if (rcPage.bottom > rcOrigTab.bottom)
return TRUE;
return FALSE;
}
/******************************************************************************
* PROPSHEET_AdjustSize
*
* Resizes the property sheet and the tab control to fit the largest page.
*/
static BOOL PROPSHEET_AdjustSize(HWND hwndDlg, PropSheetInfo* psInfo)
{
HWND hwndTabCtrl = GetDlgItem(hwndDlg, IDC_TABCONTROL);
HWND hwndButton = GetDlgItem(hwndDlg, IDOK);
RECT rc;
int tabOffsetX, tabOffsetY, buttonHeight;
PADDING_INFO padding = PROPSHEET_GetPaddingInfo(hwndDlg);
/* Get the height of buttons */
GetClientRect(hwndButton, &rc);
buttonHeight = rc.bottom;
/*
* Biggest page size.
*/
rc.left = psInfo->x;
rc.top = psInfo->y;
rc.right = psInfo->width;
rc.bottom = psInfo->height;
MapDialogRect(hwndDlg, &rc);
/*
* Resize the tab control.
*/
SendMessageA(hwndTabCtrl, TCM_ADJUSTRECT, TRUE, (LPARAM)&rc);
tabOffsetX = -(rc.left);
tabOffsetY = -(rc.top);
rc.right -= rc.left;
rc.bottom -= rc.top;
SetWindowPos(hwndTabCtrl, 0, 0, 0, rc.right, rc.bottom,
SWP_NOMOVE | SWP_NOZORDER | SWP_NOACTIVATE);
GetClientRect(hwndTabCtrl, &rc);
TRACE(propsheet, "tab client rc %d %d %d %d\n",
rc.left, rc.top, rc.right, rc.bottom);
rc.right += ((padding.x * 2) + tabOffsetX);
rc.bottom += (buttonHeight + (3 * padding.y) + tabOffsetY);
/*
* Resize the property sheet.
*/
SetWindowPos(hwndDlg, 0, 0, 0, rc.right, rc.bottom,
SWP_NOMOVE | SWP_NOZORDER | SWP_NOACTIVATE);
return TRUE;
}
/******************************************************************************
* PROPSHEET_AdjustButtons
*
* Adjusts the buttons' positions.
*/
static BOOL PROPSHEET_AdjustButtons(HWND hwndParent, PropSheetInfo* psInfo)
{
HWND hwndButton = GetDlgItem(hwndParent, IDOK);
RECT rcSheet;
int x, y;
int num_buttons = 2;
int buttonWidth, buttonHeight;
PADDING_INFO padding = PROPSHEET_GetPaddingInfo(hwndParent);
if (psInfo->hasApply)
num_buttons++;
if (psInfo->hasHelp)
num_buttons++;
/*
* Obtain the size of the buttons.
*/
GetClientRect(hwndButton, &rcSheet);
buttonWidth = rcSheet.right;
buttonHeight = rcSheet.bottom;
/*
* Get the size of the property sheet.
*/
GetClientRect(hwndParent, &rcSheet);
/*
* All buttons will be at this y coordinate.
*/
y = rcSheet.bottom - (padding.y + buttonHeight);
/*
* Position OK button.
*/
hwndButton = GetDlgItem(hwndParent, IDOK);
x = rcSheet.right - ((padding.x + buttonWidth) * num_buttons);
SetWindowPos(hwndButton, 0, x, y, 0, 0,
SWP_NOSIZE | SWP_NOZORDER | SWP_NOACTIVATE);
/*
* Position Cancel button.
*/
hwndButton = GetDlgItem(hwndParent, IDCANCEL);
x = rcSheet.right - ((padding.x + buttonWidth) * (num_buttons - 1));
SetWindowPos(hwndButton, 0, x, y, 0, 0,
SWP_NOSIZE | SWP_NOZORDER | SWP_NOACTIVATE);
/*
* Position Apply button.
*/
hwndButton = GetDlgItem(hwndParent, IDC_APPLY_BUTTON);
if (psInfo->hasApply)
{
if (psInfo->hasHelp)
x = rcSheet.right - ((padding.x + buttonWidth) * 2);
else
x = rcSheet.right - (padding.x + buttonWidth);
SetWindowPos(hwndButton, 0, x, y, 0, 0,
SWP_NOSIZE | SWP_NOZORDER | SWP_NOACTIVATE);
EnableWindow(hwndButton, FALSE);
}
else
ShowWindow(hwndButton, SW_HIDE);
/*
* Position Help button.
*/
hwndButton = GetDlgItem(hwndParent, IDHELP);
if (psInfo->hasHelp)
{
x = rcSheet.right - (padding.x + buttonWidth);
SetWindowPos(hwndButton, 0, x, y, 0, 0,
SWP_NOSIZE | SWP_NOZORDER | SWP_NOACTIVATE);
}
else
ShowWindow(hwndButton, SW_HIDE);
return TRUE;
}
/******************************************************************************
* PROPSHEET_GetPaddingInfo
*
* Returns the layout information.
*/
static PADDING_INFO PROPSHEET_GetPaddingInfo(HWND hwndDlg)
{
HWND hwndTab = GetDlgItem(hwndDlg, IDC_TABCONTROL);
RECT rcTab;
POINT tl;
PADDING_INFO padding;
GetWindowRect(hwndTab, &rcTab);
tl.x = rcTab.left;
tl.y = rcTab.top;
ScreenToClient(hwndDlg, &tl);
padding.x = tl.x;
padding.y = tl.y;
return padding;
}
/******************************************************************************
* PROPSHEET_CreateTabControl
*
* Insert the tabs in the tab control.
*/
static BOOL PROPSHEET_CreateTabControl(HWND hwndParent,
PropSheetInfo * psInfo)
{
HWND hwndTabCtrl = GetDlgItem(hwndParent, IDC_TABCONTROL);
TCITEMA item;
int i, nTabs;
char tabtext[MAX_TABTEXT_LENGTH] = "Tab text";
item.mask = TCIF_TEXT;
item.pszText = tabtext;
item.cchTextMax = MAX_TABTEXT_LENGTH;
nTabs = psInfo->ppshheader->nPages;
for (i = 0; i < nTabs; i++)
{
WideCharToMultiByte(CP_ACP, 0,
(LPCWSTR)psInfo->proppage[i].pszText,
-1, tabtext, MAX_TABTEXT_LENGTH, NULL, NULL);
SendMessageA(hwndTabCtrl, TCM_INSERTITEMA, (WPARAM)i, (LPARAM)&item);
}
return TRUE;
}
/******************************************************************************
* PROPSHEET_CreatePage
*
* Creates a page.
*/
static int PROPSHEET_CreatePage(HWND hwndParent,
int index,
const PropSheetInfo * psInfo,
LPCPROPSHEETPAGEA ppshpage,
BOOL showPage)
{
DLGTEMPLATE* pTemplate;
HWND hwndPage;
RECT rc;
PropPageInfo* ppInfo = psInfo->proppage;
PADDING_INFO padding = PROPSHEET_GetPaddingInfo(hwndParent);
HWND hwndTabCtrl = GetDlgItem(hwndParent, IDC_TABCONTROL);
TRACE(propsheet, "index %d\n", index);
if (ppshpage->dwFlags & PSP_DLGINDIRECT)
pTemplate = (DLGTEMPLATE*)ppshpage->u1.pResource;
else
{
HRSRC hResource = FindResourceA(ppshpage->hInstance,
ppshpage->u1.pszTemplate,
RT_DIALOGA);
HGLOBAL hTemplate = LoadResource(ppshpage->hInstance, hResource);
pTemplate = (LPDLGTEMPLATEA)LockResource(hTemplate);
}
if (((MyDLGTEMPLATEEX*)pTemplate)->signature == 0xFFFF)
{
((MyDLGTEMPLATEEX*)pTemplate)->style |= WS_CHILD;
((MyDLGTEMPLATEEX*)pTemplate)->style &= ~DS_MODALFRAME;
((MyDLGTEMPLATEEX*)pTemplate)->style &= ~WS_CAPTION;
((MyDLGTEMPLATEEX*)pTemplate)->style &= ~WS_SYSMENU;
((MyDLGTEMPLATEEX*)pTemplate)->style &= ~WS_POPUP;
}
else
{
pTemplate->style |= WS_CHILD;
pTemplate->style &= ~DS_MODALFRAME;
pTemplate->style &= ~WS_CAPTION;
pTemplate->style &= ~WS_SYSMENU;
pTemplate->style &= ~WS_POPUP;
}
if (psInfo->proppage[index].useCallback)
(*(ppshpage->pfnCallback))(hwndParent,
PSPCB_CREATE,
(LPPROPSHEETPAGEA)ppshpage);
hwndPage = CreateDialogIndirectParamA(ppshpage->hInstance,
pTemplate,
hwndParent,
ppshpage->pfnDlgProc,
(LPARAM)ppshpage);
ppInfo[index].hwndPage = hwndPage;
rc.left = psInfo->x;
rc.top = psInfo->y;
rc.right = psInfo->width;
rc.bottom = psInfo->height;
MapDialogRect(hwndParent, &rc);
/*
* Ask the Tab control to fit this page in.
*/
SendMessageA(hwndTabCtrl, TCM_ADJUSTRECT, FALSE, (LPARAM)&rc);
SetWindowPos(hwndPage, HWND_TOP,
rc.left + padding.x,
rc.top + padding.y,
0, 0, SWP_NOSIZE);
if (showPage)
ShowWindow(hwndPage, SW_SHOW);
else
ShowWindow(hwndPage, SW_HIDE);
return TRUE;
}
/******************************************************************************
* PROPSHEET_ShowPage
*
* Displays or creates the specified page.
*/
static BOOL PROPSHEET_ShowPage(HWND hwndDlg, int index, PropSheetInfo * psInfo)
{
if (index == psInfo->active_page)
return TRUE;
ShowWindow(psInfo->proppage[psInfo->active_page].hwndPage, SW_HIDE);
if (psInfo->proppage[index].hwndPage != 0)
ShowWindow(psInfo->proppage[index].hwndPage, SW_SHOW);
else
{
LPCPROPSHEETPAGEA ppshpage = PROPSHEET_GetPSPPage(psInfo, index);
PROPSHEET_CreatePage(hwndDlg, index, psInfo, ppshpage, TRUE);
}
psInfo->active_page = index;
return TRUE;
}
/******************************************************************************
* PROPSHEET_Apply
*/
static BOOL PROPSHEET_Apply(HWND hwndDlg)
{
int i;
NMHDR hdr;
HWND hwndPage;
LRESULT msgResult;
PropSheetInfo* psInfo = (PropSheetInfo*) GetPropA(hwndDlg,
PropSheetInfoStr);
hdr.hwndFrom = hwndDlg;
/*
* Send PSN_KILLACTIVE to the current page.
*/
hdr.code = PSN_KILLACTIVE;
hwndPage = psInfo->proppage[psInfo->active_page].hwndPage;
if (SendMessageA(hwndPage, WM_NOTIFY, 0, (LPARAM) &hdr) != FALSE)
return FALSE;
/*
* Send PSN_APPLY to all pages.
*/
hdr.code = PSN_APPLY;
for (i = 0; i < psInfo->nPages; i++)
{
hwndPage = psInfo->proppage[i].hwndPage;
msgResult = SendMessageA(hwndPage, WM_NOTIFY, 0, (LPARAM) &hdr);
if (msgResult == PSNRET_INVALID_NOCHANGEPAGE)
return FALSE;
}
return TRUE;
}
/******************************************************************************
* PROPSHEET_Cancel
*/
static void PROPSHEET_Cancel(HWND hwndDlg)
{
PropSheetInfo* psInfo = (PropSheetInfo*) GetPropA(hwndDlg,
PropSheetInfoStr);
HWND hwndPage = psInfo->proppage[psInfo->active_page].hwndPage;
NMHDR hdr;
hdr.hwndFrom = hwndDlg;
hdr.code = PSN_QUERYCANCEL;
if (SendMessageA(hwndPage, WM_NOTIFY, 0, (LPARAM) &hdr))
return;
hdr.code = PSN_RESET;
SendMessageA(hwndPage, WM_NOTIFY, 0, (LPARAM) &hdr);
if (psInfo->isModeless)
psInfo->active_page = -1; /* makes PSM_GETCURRENTPAGEHWND return NULL */
else
EndDialog(hwndDlg, FALSE);
}
/******************************************************************************
* PROPSHEET_Help
*/
static void PROPSHEET_Help(HWND hwndDlg)
{
PropSheetInfo* psInfo = (PropSheetInfo*) GetPropA(hwndDlg,
PropSheetInfoStr);
HWND hwndPage = psInfo->proppage[psInfo->active_page].hwndPage;
NMHDR hdr;
hdr.hwndFrom = hwndDlg;
hdr.code = PSN_HELP;
SendMessageA(hwndPage, WM_NOTIFY, 0, (LPARAM) &hdr);
}
/******************************************************************************
* PROPSHEET_Changed
*/
static void PROPSHEET_Changed(HWND hwndDlg, HWND hwndDirtyPage)
{
int i;
PropSheetInfo* psInfo = (PropSheetInfo*) GetPropA(hwndDlg,
PropSheetInfoStr);
/*
* Set the dirty flag of this page.
*/
for (i = 0; i < psInfo->nPages; i++)
{
if (psInfo->proppage[i].hwndPage == hwndDirtyPage)
psInfo->proppage[i].isDirty = TRUE;
}
/*
* Enable the Apply button.
*/
if (psInfo->hasApply)
{
HWND hwndApplyBtn = GetDlgItem(hwndDlg, IDC_APPLY_BUTTON);
EnableWindow(hwndApplyBtn, TRUE);
}
}
/******************************************************************************
* PROPSHEET_UnChanged
*/
static void PROPSHEET_UnChanged(HWND hwndDlg, HWND hwndCleanPage)
{
int i;
BOOL noPageDirty = TRUE;
HWND hwndApplyBtn = GetDlgItem(hwndDlg, IDC_APPLY_BUTTON);
PropSheetInfo* psInfo = (PropSheetInfo*) GetPropA(hwndDlg,
PropSheetInfoStr);
for (i = 0; i < psInfo->nPages; i++)
{
/* set the specified page as clean */
if (psInfo->proppage[i].hwndPage == hwndCleanPage)
psInfo->proppage[i].isDirty = FALSE;
/* look to see if there's any dirty pages */
if (psInfo->proppage[i].isDirty)
noPageDirty = FALSE;
}
/*
* Disable Apply button.
*/
if (noPageDirty)
EnableWindow(hwndApplyBtn, FALSE);
}
/******************************************************************************
* PROPSHEET_PressButton
*/
static void PROPSHEET_PressButton(HWND hwndDlg, int buttonID)
{
switch (buttonID)
{
case PSBTN_APPLYNOW:
SendMessageA(hwndDlg, WM_COMMAND, IDC_APPLY_BUTTON, 0);
break;
case PSBTN_BACK:
FIXME(propsheet, "Wizard mode not implemented.\n");
break;
case PSBTN_CANCEL:
SendMessageA(hwndDlg, WM_COMMAND, IDCANCEL, 0);
break;
case PSBTN_FINISH:
FIXME(propsheet, "Wizard mode not implemented.\n");
break;
case PSBTN_HELP:
SendMessageA(hwndDlg, WM_COMMAND, IDHELP, 0);
break;
case PSBTN_NEXT:
FIXME(propsheet, "Wizard mode not implemented.\n");
break;
case PSBTN_OK:
SendMessageA(hwndDlg, WM_COMMAND, IDOK, 0);
break;
default:
FIXME(propsheet, "Invalid button index %d\n", buttonID);
}
}
/******************************************************************************
* PROPSHEET_SetCurSel
*/
static BOOL PROPSHEET_SetCurSel(HWND hwndDlg,
int index,
HPROPSHEETPAGE hpage)
{
PropSheetInfo* psInfo = (PropSheetInfo*) GetPropA(hwndDlg,
PropSheetInfoStr);
HWND hwndPage;
HWND hwndHelp = GetDlgItem(hwndDlg, IDHELP);
NMHDR hdr;
/*
* Notify the current page.
*/
hwndPage = psInfo->proppage[psInfo->active_page].hwndPage;
hdr.hwndFrom = hwndDlg;
hdr.code = PSN_KILLACTIVE;
if (SendMessageA(hwndPage, WM_NOTIFY, 0, (LPARAM) &hdr))
return FALSE;
if (hpage != NULL)
FIXME(propsheet, "Implement HPROPSHEETPAGE!\n");
else
hwndPage = psInfo->proppage[index].hwndPage;
/*
* Notify the new page.
*/
hdr.code = PSN_SETACTIVE;
SendMessageA(hwndPage, WM_NOTIFY, 0, (LPARAM) &hdr);
/*
* Display the new page.
*/
PROPSHEET_ShowPage(hwndDlg, index, psInfo);
if (psInfo->proppage[index].hasHelp)
EnableWindow(hwndHelp, TRUE);
else
EnableWindow(hwndHelp, FALSE);
return TRUE;
}
/******************************************************************************
* PROPSHEET_SetTitleA
*/
static void PROPSHEET_SetTitleA(HWND hwndDlg, DWORD dwStyle, LPCSTR lpszText)
{
if (dwStyle & PSH_PROPTITLE)
{
PropSheetInfo* psInfo = (PropSheetInfo*) GetPropA(hwndDlg,
PropSheetInfoStr);
char* dest;
int lentitle = strlen(lpszText);
int lenprop = strlen(psInfo->strPropertiesFor);
dest = COMCTL32_Alloc(lentitle + lenprop + 1);
strcpy(dest, psInfo->strPropertiesFor);
strcat(dest, lpszText);
SetWindowTextA(hwndDlg, dest);
COMCTL32_Free(dest);
}
else
SetWindowTextA(hwndDlg, lpszText);
}
/******************************************************************************
* PROPSHEET_QuerySiblings
*/
static LRESULT PROPSHEET_QuerySiblings(HWND hwndDlg,
WPARAM wParam, LPARAM lParam)
{
int i = 0;
HWND hwndPage;
LRESULT msgResult = 0;
PropSheetInfo* psInfo = (PropSheetInfo*) GetPropA(hwndDlg,
PropSheetInfoStr);
while ((i < psInfo->nPages) && (msgResult == 0))
{
hwndPage = psInfo->proppage[i].hwndPage;
msgResult = SendMessageA(hwndPage, PSM_QUERYSIBLINGS, wParam, lParam);
i++;
}
return msgResult;
}
/******************************************************************************
* PROPSHEET_GetPSPPage
*/
static LPCPROPSHEETPAGEA PROPSHEET_GetPSPPage(const PropSheetInfo * psInfo,
int index)
{
BOOL usePSP = psInfo->ppshheader->dwFlags & PSH_PROPSHEETPAGE;
LPCPROPSHEETPAGEA lppsp;
int realIndex = psInfo->proppage[index].index;
if (usePSP)
{
BYTE* pByte;
lppsp = psInfo->ppshheader->u3.ppsp;
pByte = (BYTE*) lppsp;
pByte += (lppsp->dwSize * realIndex);
lppsp = (LPCPROPSHEETPAGEA)pByte;
}
else
lppsp = (LPCPROPSHEETPAGEA) psInfo->ppshheader->u3.phpage[realIndex];
return lppsp;
}
/******************************************************************************
* PROPSHEET_AddPage
*/
static BOOL PROPSHEET_AddPage(HWND hwndDlg,
HPROPSHEETPAGE hpage)
{
PropSheetInfo * psInfo = (PropSheetInfo*) GetPropA(hwndDlg,
PropSheetInfoStr);
HWND hwndTabControl = GetDlgItem(hwndDlg, IDC_TABCONTROL);
TCITEMA item;
char tabtext[MAX_TABTEXT_LENGTH] = "Tab text";
LPCPROPSHEETPAGEA ppsp = (LPCPROPSHEETPAGEA)hpage;
/*
* Allocate and fill in a new PropPageInfo entry.
*/
psInfo->proppage = (PropPageInfo*) COMCTL32_ReAlloc(psInfo->proppage,
sizeof(PropPageInfo) *
(psInfo->nPages + 1));
PROPSHEET_CollectPageInfo(ppsp, psInfo, psInfo->nPages);
psInfo->proppage[psInfo->nPages].index = -1;
psInfo->proppage[psInfo->nPages].hpage = hpage;
/*
* Create the page but don't show it.
*/
PROPSHEET_CreatePage(hwndDlg, psInfo->nPages, psInfo, ppsp, FALSE);
/*
* Add a new tab to the tab control.
*/
item.mask = TCIF_TEXT;
item.pszText = tabtext;
item.cchTextMax = MAX_TABTEXT_LENGTH;
WideCharToMultiByte(CP_ACP, 0,
(LPCWSTR)psInfo->proppage[psInfo->nPages].pszText,
-1, tabtext, MAX_TABTEXT_LENGTH, NULL, NULL);
SendMessageA(hwndTabControl, TCM_INSERTITEMA, psInfo->nPages + 1,
(LPARAM)&item);
psInfo->nPages++;
return FALSE;
}
/******************************************************************************
* PROPSHEET_RemovePage
*/
static BOOL PROPSHEET_RemovePage(HWND hwndDlg,
int index,
HPROPSHEETPAGE hpage)
{
PropSheetInfo * psInfo = (PropSheetInfo*) GetPropA(hwndDlg,
PropSheetInfoStr);
HWND hwndTabControl = GetDlgItem(hwndDlg, IDC_TABCONTROL);
PropPageInfo* oldPages = psInfo->proppage;
/*
* hpage takes precedence over index.
*/
if (hpage != 0)
{
index = PROPSHEET_GetPageIndex(hpage, psInfo);
if (index == -1)
{
TRACE(propsheet, "Could not find page to remove!\n");
return FALSE;
}
}
TRACE(propsheet, "total pages %d removing page %d active page %d\n",
psInfo->nPages, index, psInfo->active_page);
/*
* Check if we're removing the active page.
*/
if (index == psInfo->active_page)
{
if (psInfo->nPages > 1)
{
if (index > 0)
{
/* activate previous page */
PROPSHEET_ShowPage(hwndDlg, index - 1, psInfo);
}
else
{
/* activate the next page */
PROPSHEET_ShowPage(hwndDlg, index + 1, psInfo);
}
}
else
{
TRACE(propsheet, "Removing the only page, close the dialog!\n");
if (psInfo->isModeless)
psInfo->active_page = -1;
else
EndDialog(hwndDlg, FALSE);
return TRUE;
}
}
if (index < psInfo->active_page)
psInfo->active_page--;
/* Remove the tab */
SendMessageA(hwndTabControl, TCM_DELETEITEM, index, 0);
psInfo->nPages--;
psInfo->proppage = COMCTL32_Alloc(sizeof(PropPageInfo) * psInfo->nPages);
if (index > 0)
memcpy(&psInfo->proppage[0], &oldPages[0], index * sizeof(PropPageInfo));
if (index < psInfo->nPages)
memcpy(&psInfo->proppage[index], &oldPages[index + 1],
(psInfo->nPages - index) * sizeof(PropPageInfo));
COMCTL32_Free(oldPages);
return FALSE;
}
/******************************************************************************
* PROPSHEET_GetPageIndex
*
* Given a HPROPSHEETPAGE, returns the index of the corresponding page from
* the array of PropPageInfo.
*/
static int PROPSHEET_GetPageIndex(HPROPSHEETPAGE hpage, PropSheetInfo* psInfo)
{
BOOL found = FALSE;
int index = 0;
while ((index < psInfo->nPages) && (found == FALSE))
{
if (psInfo->proppage[index].hpage == hpage)
found = TRUE;
else
index++;
}
if (found == FALSE)
index = -1;
return index;
}
/******************************************************************************
* PROPSHEET_CleanUp
*/
static void PROPSHEET_CleanUp(HWND hwndDlg)
{
PropSheetInfo* psInfo = (PropSheetInfo*) RemovePropA(hwndDlg,
PropSheetInfoStr);
COMCTL32_Free(psInfo->proppage);
COMCTL32_Free(psInfo->strPropertiesFor);
GlobalFree((HGLOBAL)psInfo);
}
/******************************************************************************
* PropertySheetA (COMCTL32.84)(COMCTL32.83)
*/
INT WINAPI PropertySheetA(LPCPROPSHEETHEADERA lppsh)
{
int bRet = 0;
PropSheetInfo* psInfo = (PropSheetInfo*) GlobalAlloc(GPTR,
sizeof(PropSheetInfo));
LPCPROPSHEETPAGEA lppsp;
int i;
PROPSHEET_CollectSheetInfo(lppsh, psInfo);
psInfo->proppage = (PropPageInfo*) COMCTL32_Alloc(sizeof(PropPageInfo) *
lppsh->nPages);
for (i = 0; i < lppsh->nPages; i++)
{
psInfo->proppage[i].index = i;
if (!(lppsh->dwFlags & PSH_PROPSHEETPAGE))
psInfo->proppage[i].hpage = psInfo->ppshheader->u3.phpage[i];
lppsp = PROPSHEET_GetPSPPage(psInfo, i);
PROPSHEET_CollectPageInfo(lppsp, psInfo, i);
}
bRet = PROPSHEET_CreateDialog(psInfo);
return bRet;
}
/******************************************************************************
* PropertySheet32W (COMCTL32.85)
*/
INT WINAPI PropertySheetW(LPCPROPSHEETHEADERW propertySheetHeader)
{
FIXME(propsheet, "(%p): stub\n", propertySheetHeader);
return -1;
}
/******************************************************************************
* CreatePropertySheetPageA (COMCTL32.19)(COMCTL32.18)
*/
HPROPSHEETPAGE WINAPI CreatePropertySheetPageA(
LPCPROPSHEETPAGEA lpPropSheetPage)
{
PROPSHEETPAGEA* ppsp = COMCTL32_Alloc(sizeof(PROPSHEETPAGEA));
*ppsp = *lpPropSheetPage;
return (HPROPSHEETPAGE)ppsp;
}
/******************************************************************************
* CreatePropertySheetPageW (COMCTL32.20)
*/
HPROPSHEETPAGE WINAPI CreatePropertySheetPageW(LPCPROPSHEETPAGEW lpPropSheetPage)
{
FIXME(propsheet, "(%p): stub\n", lpPropSheetPage);
return 0;
}
/******************************************************************************
* DestroyPropertySheetPage (COMCTL32.24)
*/
BOOL WINAPI DestroyPropertySheetPage(HPROPSHEETPAGE hPropPage)
{
COMCTL32_Free(hPropPage);
return TRUE;
}
/******************************************************************************
* PROPSHEET_DialogProc
*/
BOOL WINAPI
PROPSHEET_DialogProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
switch (uMsg)
{
case WM_INITDIALOG:
{
PropSheetInfo* psInfo = (PropSheetInfo*) lParam;
char* strCaption = (char*)COMCTL32_Alloc(MAX_CAPTION_LENGTH);
HWND hwndTabCtrl = GetDlgItem(hwnd, IDC_TABCONTROL);
LPCPROPSHEETPAGEA ppshpage;
psInfo->strPropertiesFor = strCaption;
GetWindowTextA(hwnd, psInfo->strPropertiesFor, MAX_CAPTION_LENGTH);
PROPSHEET_CreateTabControl(hwnd, psInfo);
if (PROPSHEET_IsTooSmall(hwnd, psInfo))
{
PROPSHEET_AdjustSize(hwnd, psInfo);
PROPSHEET_AdjustButtons(hwnd, psInfo);
}
ppshpage = PROPSHEET_GetPSPPage(psInfo, psInfo->active_page);
PROPSHEET_CreatePage(hwnd, psInfo->active_page, psInfo, ppshpage, TRUE);
SendMessageA(hwndTabCtrl, TCM_SETCURSEL, psInfo->active_page, 0);
SetPropA(hwnd, PropSheetInfoStr, (HANDLE)psInfo);
PROPSHEET_SetTitleA(hwnd,
psInfo->ppshheader->dwFlags,
psInfo->ppshheader->pszCaption);
return TRUE;
}
case WM_DESTROY:
PROPSHEET_CleanUp(hwnd);
return TRUE;
case WM_CLOSE:
PROPSHEET_Cancel(hwnd);
return TRUE;
case WM_COMMAND:
{
WORD wID = LOWORD(wParam);
switch (wID)
{
case IDOK:
case IDC_APPLY_BUTTON:
{
HWND hwndApplyBtn = GetDlgItem(hwnd, IDC_APPLY_BUTTON);
if (PROPSHEET_Apply(hwnd) == FALSE)
break;
EnableWindow(hwndApplyBtn, FALSE);
if (wID == IDOK)
{
PropSheetInfo* psInfo = (PropSheetInfo*) GetPropA(hwnd,
PropSheetInfoStr);
int result = TRUE;
if (psInfo->restartWindows)
result = ID_PSRESTARTWINDOWS;
/* reboot system takes precedence over restart windows */
if (psInfo->rebootSystem)
result = ID_PSREBOOTSYSTEM;
if (psInfo->isModeless)
psInfo->active_page = -1;
else
EndDialog(hwnd, result);
}
break;
}
case IDCANCEL:
PROPSHEET_Cancel(hwnd);
break;
case IDHELP:
PROPSHEET_Help(hwnd);
break;
}
return TRUE;
}
case WM_NOTIFY:
{
NMHDR* pnmh = (LPNMHDR) lParam;
if (pnmh->code == TCN_SELCHANGE)
{
PropSheetInfo* psInfo = (PropSheetInfo*) GetPropA(hwnd,
PropSheetInfoStr);
int index = SendMessageA(pnmh->hwndFrom, TCM_GETCURSEL, 0, 0);
HWND hwndHelp = GetDlgItem(hwnd, IDHELP);
PROPSHEET_ShowPage(hwnd, index, psInfo);
if (psInfo->proppage[index].hasHelp)
EnableWindow(hwndHelp, TRUE);
else
EnableWindow(hwndHelp, FALSE);
}
return 0;
}
case PSM_GETCURRENTPAGEHWND:
{
PropSheetInfo* psInfo = (PropSheetInfo*) GetPropA(hwnd,
PropSheetInfoStr);
HWND hwndPage = 0;
if (psInfo->active_page != -1)
hwndPage = psInfo->proppage[psInfo->active_page].hwndPage;
SetWindowLongA(hwnd, DWL_MSGRESULT, hwndPage);
return TRUE;
}
case PSM_CHANGED:
PROPSHEET_Changed(hwnd, (HWND)wParam);
return TRUE;
case PSM_UNCHANGED:
PROPSHEET_UnChanged(hwnd, (HWND)wParam);
return TRUE;
case PSM_GETTABCONTROL:
{
HWND hwndTabCtrl = GetDlgItem(hwnd, IDC_TABCONTROL);
SetWindowLongA(hwnd, DWL_MSGRESULT, hwndTabCtrl);
return TRUE;
}
case PSM_SETCURSEL:
{
BOOL msgResult;
msgResult = PROPSHEET_SetCurSel(hwnd,
(int)wParam,
(HPROPSHEETPAGE)lParam);
SetWindowLongA(hwnd, DWL_MSGRESULT, msgResult);
return TRUE;
}
case PSM_CANCELTOCLOSE:
{
HWND hwndOK = GetDlgItem(hwnd, IDOK);
HWND hwndCancel = GetDlgItem(hwnd, IDCANCEL);
EnableWindow(hwndCancel, FALSE);
SetWindowTextA(hwndOK, "Close"); /* FIXME: hardcoded string */
return TRUE;
}
case PSM_RESTARTWINDOWS:
{
PropSheetInfo* psInfo = (PropSheetInfo*) GetPropA(hwnd,
PropSheetInfoStr);
psInfo->restartWindows = TRUE;
return TRUE;
}
case PSM_REBOOTSYSTEM:
{
PropSheetInfo* psInfo = (PropSheetInfo*) GetPropA(hwnd,
PropSheetInfoStr);
psInfo->rebootSystem = TRUE;
return TRUE;
}
case PSM_SETTITLEA:
PROPSHEET_SetTitleA(hwnd, (DWORD) wParam, (LPCSTR) lParam);
return TRUE;
case PSM_APPLY:
{
BOOL msgResult = PROPSHEET_Apply(hwnd);
SetWindowLongA(hwnd, DWL_MSGRESULT, msgResult);
return TRUE;
}
case PSM_QUERYSIBLINGS:
{
LRESULT msgResult = PROPSHEET_QuerySiblings(hwnd, wParam, lParam);
SetWindowLongA(hwnd, DWL_MSGRESULT, msgResult);
return TRUE;
}
case PSM_ADDPAGE:
PROPSHEET_AddPage(hwnd, (HPROPSHEETPAGE)lParam);
return TRUE;
case PSM_REMOVEPAGE:
PROPSHEET_RemovePage(hwnd, (int)wParam, (HPROPSHEETPAGE)lParam);
return TRUE;
case PSM_ISDIALOGMESSAGE:
{
FIXME (propsheet, "Unimplemented msg PSM_ISDIALOGMESSAGE\n");
return 0;
}
case PSM_PRESSBUTTON:
PROPSHEET_PressButton(hwnd, (int)wParam);
return TRUE;
case PSM_SETTITLEW:
FIXME (propsheet, "Unimplemented msg PSM_SETTITLE32W\n");
return 0;
case PSM_SETWIZBUTTONS:
FIXME (propsheet, "Unimplemented msg PSM_SETWIZBUTTONS\n");
return 0;
case PSM_SETCURSELID:
FIXME (propsheet, "Unimplemented msg PSM_SETCURSELID\n");
return 0;
case PSM_SETFINISHTEXTA:
FIXME (propsheet, "Unimplemented msg PSM_SETFINISHTEXT32A\n");
return 0;
case PSM_SETFINISHTEXTW:
FIXME (propsheet, "Unimplemented msg PSM_SETFINISHTEXT32W\n");
return 0;
default:
return FALSE;
}
}