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Support TopDown CheckBitmap

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git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@7084 212acab6-be3b-0410-9dea-997c60f758d6
This commit is contained in:
anders_k 2019-02-14 22:59:08 +00:00
parent 788620866d
commit 40451b29d7
5 changed files with 8 additions and 4 deletions
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2
Docs/src/ui.but
View file

@ -75,7 +75,7 @@ If HWND is a window, Gotos jump_if_window, otherwise, Gotos jump_if_not_window (
\c [/EXERESOURCE] [/STRINGID] [/RESIZETOFIT[WIDTH|HEIGHT]] ctrl imagetype lrflags image
Loads and sets a image on a static control. \cw{ctrl} is the handle of the control. \cw{imagetype} must 0 for bitmaps and 1 for icons (and the control style must match the image type). \cw{lrflags} must be 0x10 to load from a file or 0 to load from a resource. \cw{image} specifies the file path or resource name. Use \cw{/EXERESOURCE} to load a resource from the installer .EXE. Use \cw{/STRINGID} if \cw{image} is a string, otherwise it is interpreted as a number. Use \cw{/RESIZETOFIT[WIDTH|HEIGHT]} to resize the image to the dimensions of the control.
Loads and sets a image on a static control. \cw{ctrl} is the handle of the control. \cw{imagetype} must 0 for bitmaps and 1 for icons (and the control style must match the image type). \cw{lrflags} should be 0x10 to load from a file or 0 to load from a resource. \cw{image} specifies the file path or resource name. Use \cw{/EXERESOURCE} to load a resource from the installer .EXE. Use \cw{/STRINGID} if \cw{image} is a string, otherwise it is interpreted as a number. Use \cw{/RESIZETOFIT[WIDTH|HEIGHT]} to resize the image to the dimensions of the control.
\c LoadAndSetImage /EXERESOURCE $hIconStatic 1 0 103
\c LoadAndSetImage /STRINGID /RESIZETOFITWIDTH $hBmpStatic 0 0x10 "$PluginsDir\myimg.bmp"

5
Source/BinInterop.cpp
View file

@ -461,7 +461,8 @@ DWORD GetDIBHeaderInfo(const void*pData, size_t DataSize, GENERICIMAGEINFO&Info)
}
if (size >= 16) // OS22XBITMAPHEADER/BITMAPINFOHEADER/BITMAPV*HEADER
{
Info.Width = LE2HE32(p32[1]), Info.Height = (INT32) LE2HE32(p32[2]);
Info.Width = LE2HE32(p32[1]), Info.RawHeight = (INT32) LE2HE32(p32[2]);
Info.Height = abs(Info.RawHeight);
Info.Planes = LE2HE16(p16[6+0]), Info.BPP = LE2HE16(p16[6+1]);
return size;
}
@ -475,7 +476,7 @@ DWORD IsBMPFile(const void*pData, size_t DataSize, GENERICIMAGEINFO*pInfo)
if (DataSize >= 14+12 && p8[0] == 'B' && p8[1] == 'M')
{
DWORD *p32 = (DWORD*) (&p8[2]), fsize = LE2HE32(p32[0]), bitsoffs = LE2HE32(p32[2]);
if ((!fsize || fsize > 14+12) && (!bitsoffs || bitsoffs > 14+12))
if ((!fsize || fsize > 14+12) && (!bitsoffs || bitsoffs >= 14+12))
{
GENERICIMAGEINFO info;
return GetDIBHeaderInfo(p8 + 14, DataSize - 14, pInfo ? *pInfo : info);

1
Source/BinInterop.h
View file

@ -29,6 +29,7 @@ bool GetDLLVersion(const TCHAR *filepath, DWORD &high, DWORD &low);
typedef struct {
UINT32 Width, Height;
INT32 RawHeight;
WORD BPP, Planes;
} GENERICIMAGEINFO;

2
Source/ResourceEditor.cpp
View file

@ -770,6 +770,8 @@ bool CResourceEditor::AddExtraIconFromFile(const WINWCHAR* Type, WINWCHAR* Name,
GENERICIMAGEINFO info;
if (/*!IsPNGFile(pImg, imgSize, &info) &&*/ !GetDIBHeaderInfo(pImg, imgSize, info)) // Are PNG cursor images allowed?
goto fail;
//if (info.RawHeight != info.Height && isDib)
// goto fail; // Are TopDown DIBs allowed? Probably not but we play it safe.
typedef struct { WORD x, y; } CURSORIMGHDR; //msdn.microsoft.com/en-us/library/windows/desktop/ms648017(v=vs.85).aspx
pCursor = new BYTE[imgSize + 4];

2
Source/exehead/Ui.c
View file

@ -1342,7 +1342,7 @@ static INT_PTR CALLBACK SelProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM l
hTreeItems=(HTREEITEM*)GlobalAlloc(GPTR,sizeof(HTREEITEM)*num_sections);
hBMcheck1=LoadBitmap(g_hInstance, MAKEINTRESOURCE(IDB_BITMAP1));
hBMcheck1=LoadImage(g_hInstance, MAKEINTRESOURCE(IDB_BITMAP1), IMAGE_BITMAP, 0, 0, LR_CREATEDIBSECTION); // LR_CREATEDIBSECTION required to load TopDown bitmaps
last_selected_tree_item=-1;
oldTreeWndProc=(WNDPROC)SetWindowLongPtr(hwndTree1,GWLP_WNDPROC,(LONG_PTR)newTreeWndProc);