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Fix how the size of the dialog is computed and the child component 

placed.
In case the help button and the readonly check box are hidden, perform
the resizing before calling the hook procedure.
This commit is contained in:
Maxime Bellengé 2003-03-25 00:34:29 +00:00 committed by Alexandre Julliard
parent a127ad1cd1
commit c342de17b8
1 changed files with 81 additions and 57 deletions
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126
dlls/commdlg/filedlg95.c
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@ -516,53 +516,63 @@ void ArrangeCtrlPositions( HWND hwndChildDlg, HWND hwndParentDlg)
GetClientRect(hwndParentDlg,&rectParent);
GetClientRect(hwndChildDlg,&rectChild);
/*
There are two possibilities to add components to the default file dialog box.
By default, all the new components are added below the standard dialog box (the else case).
However, if there is a static text component with the stc32 id, a special case happens.
The x and y coordinates of stc32 indicate the top left corner where to place the standard file dialog box
in the window and the cx and cy indicate how to size the window.
Moreover, if the new component's coordinates are on the left of the stc32 , it is placed on the left
of the standard file dialog box. If they are above the stc32 component, it is placed above and so on....
*/
if(hwndStc32)
{
GetWindowRect(hwndStc32,&rectStc32);
MapWindowPoints(0, hwndChildDlg,(LPPOINT)&rectStc32,2);
CopyRect(&rectTemp,&rectStc32);
SetRect(&rectStc32,rectStc32.left,rectStc32.top,rectStc32.left + (rectParent.right-rectParent.left),rectStc32.top+(rectParent.bottom-rectParent.top));
SetWindowPos(hwndStc32,0,rectStc32.left,rectStc32.top,rectStc32.right-rectStc32.left,rectStc32.bottom-rectStc32.top,SWP_NOMOVE|SWP_NOZORDER | SWP_NOACTIVATE);
if ((rectParent.right-rectParent.left)>(rectChild.right-rectChild.left)) {
ptParentClient.x = (rectParent.right-rectParent.left)+ ((rectChild.right-rectChild.left) - (rectStc32.right-rectStc32.left));
} else {
ptParentClient.x = max((rectParent.right-rectParent.left),(rectChild.right-rectChild.left));
}
ptMoveCtl.x = (rectParent.right-rectParent.left) ;
ptParentClient.x = max((rectParent.right-rectParent.left),(rectChild.right-rectChild.left));
if(rectStc32.right < rectTemp.right)
ptMoveCtl.x = 0;
else
ptMoveCtl.x = (rectStc32.right - rectTemp.right);
ptParentClient.y = max((rectParent.bottom-rectParent.top),(rectChild.bottom-rectChild.top));
if(rectStc32.bottom < rectTemp.bottom)
ptMoveCtl.y = 0;
else
ptMoveCtl.y = (rectStc32.bottom - rectTemp.bottom);
if ((rectParent.bottom-rectParent.top)>(rectChild.bottom-rectChild.top)) {
ptParentClient.y = (rectParent.bottom-rectParent.top) + (rectChild.bottom-rectChild.top) - (rectStc32.bottom-rectStc32.top);
} else {
ptParentClient.y = max((rectParent.bottom-rectParent.top),(rectChild.bottom-rectChild.top));
}
ptMoveCtl.y = (rectParent.bottom-rectParent.top) ;
}
else
{
if( (GetWindow(hwndChildDlg,GW_CHILD)) == NULL) return;
SetRectEmpty(&rectTemp);
ptParentClient.x = max((rectParent.right-rectParent.left),(rectChild.right-rectChild.left));
ptParentClient.y = (rectParent.bottom-rectParent.top) + (rectChild.bottom-rectChild.top);
/* After some tests it appears that windows never extends the width in that case */
ptParentClient.x = (rectParent.right-rectParent.left);
ptParentClient.y = (rectParent.bottom-rectParent.top);
/* Some applications use an empty child window, add this test to prevent garbage */
if (GetWindow(hwndChildDlg,GW_CHILD))
ptParentClient.y += (rectChild.bottom-rectChild.top);
ptMoveCtl.y = rectParent.bottom-rectParent.top;
ptMoveCtl.x=0;
ptMoveCtl.x = 0;
}
/* Set the new size of the window from the extra space needed */
SetRect(&rectParent,rectParent.left,rectParent.top,rectParent.left+ptParentClient.x,rectParent.top+ptParentClient.y);
AdjustWindowRectEx( &rectParent,GetWindowLongA(hwndParentDlg,GWL_STYLE),FALSE,GetWindowLongA(hwndParentDlg,GWL_EXSTYLE));
SetWindowPos(hwndChildDlg, 0, 0,0, ptParentClient.x + ptMoveCtl.x,ptParentClient.y + ptMoveCtl.y, SWP_NOZORDER );
SetWindowPos(hwndParentDlg, 0, rectParent.left,rectParent.top, (rectParent.right- rectParent.left) + ptMoveCtl.x,
(rectParent.bottom-rectParent.top) + ptMoveCtl.y,SWP_NOMOVE | SWP_NOZORDER);
SetWindowPos(hwndChildDlg, 0, 0,0, ptParentClient.x,ptParentClient.y, SWP_NOZORDER );
SetWindowPos(hwndParentDlg, 0, rectParent.left,rectParent.top, (rectParent.right- rectParent.left),
(rectParent.bottom-rectParent.top),SWP_NOMOVE | SWP_NOZORDER);
/*
This part moves the child components below the file dialog box if stc32 is not present
and place them accordinf to stc32 if it is present.
*/
hwndChild = GetWindow(hwndChildDlg,GW_CHILD);
if(hwndStc32)
{
GetWindowRect(hwndStc32,&rectStc32);
MapWindowPoints( 0, hwndChildDlg,(LPPOINT)&rectStc32,2);
}
else
SetRect(&rectStc32,0,0,0,0);
if (hwndChild )
{
do
@ -573,25 +583,16 @@ void ArrangeCtrlPositions( HWND hwndChildDlg, HWND hwndParentDlg)
continue;
GetWindowRect(hwndChild,&rectCtrl);
MapWindowPoints( 0, hwndParentDlg,(LPPOINT)&rectCtrl,2);
/*
Check the initial position of the controls relative to the initial
position and size of stc32 (before it is expanded).
If stc32 is present, moves the child components as required.
*/
if (rectCtrl.left >= rectTemp.right && rectCtrl.top >= rectTemp.bottom)
{
rectCtrl.left += ptMoveCtl.x;
rectCtrl.top += ptMoveCtl.y;
}
else if (rectCtrl.left >= rectTemp.right)
{
rectCtrl.left += ptMoveCtl.x;
rectCtrl.right += ptMoveCtl.x;
if ((rectCtrl.left >= rectTemp.right) && ((rectCtrl.left+ptMoveCtl.x)<rectParent.right)){
rectCtrl.left += ptMoveCtl.x;
rectCtrl.right +=ptMoveCtl.x;
}
else if (rectCtrl.top >= rectTemp.bottom)
{
if ((rectCtrl.top >= rectTemp.bottom) && ((rectCtrl.top+ptMoveCtl.y)<rectParent.bottom)){
rectCtrl.top += ptMoveCtl.y;
rectCtrl.bottom += ptMoveCtl.y;
rectCtrl.bottom += ptMoveCtl.y;
}
SetWindowPos( hwndChild, 0, rectCtrl.left, rectCtrl.top,
@ -600,8 +601,11 @@ void ArrangeCtrlPositions( HWND hwndChildDlg, HWND hwndParentDlg)
}
} while ((hwndChild=GetWindow( hwndChild, GW_HWNDNEXT )) != NULL);
}
hwndChild = GetWindow(hwndParentDlg,GW_CHILD);
/*
This part moves the components of the default file dialog box according to the stc32 coordinates.
*/
hwndChild = GetWindow(hwndParentDlg,GW_CHILD);
if(hwndStc32)
{
GetWindowRect(hwndStc32,&rectStc32);
@ -616,7 +620,7 @@ void ArrangeCtrlPositions( HWND hwndChildDlg, HWND hwndParentDlg)
{
if (GetWindowLongA( hwndChild, GWL_STYLE ) & WS_MAXIMIZE)
continue;
GetWindowRect(hwndChild,&rectCtrl);
GetWindowRect(hwndChild,&rectCtrl);
MapWindowPoints( 0, hwndParentDlg,(LPPOINT)&rectCtrl,2);
rectCtrl.left += ptMoveCtl.x;
@ -654,6 +658,25 @@ INT_PTR CALLBACK FileOpenDlgProcUserTemplate(HWND hwnd, UINT uMsg, WPARAM wParam
lParam = (LPARAM) fodInfos->ofnInfos;
ArrangeCtrlPositions(hwnd,GetParent(hwnd));
/* If the help button and the readonly button are hidden
we have to resize the dialog before calling the hook procedure
because some apps use the size to resize the window.
*/
if ( (fodInfos->ofnInfos->Flags & OFN_HIDEREADONLY) &&
(!(fodInfos->ofnInfos->Flags &
(OFN_SHOWHELP|OFN_ENABLETEMPLATE|OFN_ENABLETEMPLATEHANDLE))))
{
RECT rectDlg, rectHelp, rectCancel;
GetWindowRect(hwnd, &rectDlg);
GetWindowRect(GetDlgItem(hwnd, pshHelp), &rectHelp);
GetWindowRect(GetDlgItem(hwnd, IDCANCEL), &rectCancel);
/* subtract the height of the help button plus the space between
the help button and the cancel button to the height of the dialog */
SetWindowPos(hwnd, 0, 0, 0, rectDlg.right-rectDlg.left,
(rectDlg.bottom-rectDlg.top) - (rectHelp.bottom - rectCancel.bottom),
SWP_NOACTIVATE|SWP_NOMOVE|SWP_NOZORDER);
}
if(fodInfos && IsHooked(fodInfos))
return CallWindowProcA((WNDPROC)fodInfos->ofnInfos->lpfnHook,hwnd,uMsg,wParam,lParam);
return 0;
@ -684,7 +707,6 @@ HWND CreateTemplateDialog(FileOpenDlgInfos *fodInfos, HWND hwnd)
fodInfos->ofnInfos->Flags & OFN_ENABLETEMPLATEHANDLE)
{
HINSTANCE hinst;
if (fodInfos->ofnInfos->Flags & OFN_ENABLETEMPLATEHANDLE)
{
hinst = 0;
@ -719,7 +741,6 @@ HWND CreateTemplateDialog(FileOpenDlgInfos *fodInfos, HWND hwnd)
return NULL;
}
}
hChildDlg= CreateDialogIndirectParamA(hinst, template,
hwnd, FileOpenDlgProcUserTemplate, (LPARAM)fodInfos);
if(hChildDlg)
@ -744,8 +765,10 @@ HWND CreateTemplateDialog(FileOpenDlgInfos *fodInfos, HWND hwnd)
temp.tmplate.cx = rectHwnd.right-rectHwnd.left;
temp.tmplate.cy = rectHwnd.bottom-rectHwnd.top;
temp.menu = temp.class = temp.title = 0;
hChildDlg = CreateDialogIndirectParamA(fodInfos->ofnInfos->hInstance,&temp.tmplate,
hwnd, FileOpenDlgProcUserTemplate, (LPARAM)fodInfos);
return hChildDlg;
}
return NULL;
@ -1253,10 +1276,12 @@ static LRESULT FILEDLG95_InitControls(HWND hwnd)
}
/* Resize the height, if open as read only checkbox ad help button
are hidden and we are not using a custom template */
are hidden and we are not using a custom template nor a customDialog
*/
if ( (fodInfos->ofnInfos->Flags & OFN_HIDEREADONLY) &&
(!(fodInfos->ofnInfos->Flags &
(OFN_SHOWHELP|OFN_ENABLETEMPLATE|OFN_ENABLETEMPLATEHANDLE))))
(OFN_SHOWHELP|OFN_ENABLETEMPLATE|OFN_ENABLETEMPLATEHANDLE))) &&
(!fodInfos->DlgInfos.hwndCustomDlg ))
{
RECT rectDlg, rectHelp, rectCancel;
GetWindowRect(hwnd, &rectDlg);
@ -1268,7 +1293,6 @@ static LRESULT FILEDLG95_InitControls(HWND hwnd)
(rectDlg.bottom-rectDlg.top) - (rectHelp.bottom - rectCancel.bottom),
SWP_NOACTIVATE|SWP_NOMOVE|SWP_NOZORDER);
}
/* change Open to Save FIXME: use resources */
if (fodInfos->DlgInfos.dwDlgProp & FODPROP_SAVEDLG)
{