HRESULT PreviewGenerator::ShowPreviewWithShellItemImageFactory(CString filePath)
{
HRESULT hr = CoInitializeEx(NULL, COINIT_APARTMENTTHREADED | COINIT_DISABLE_OLE1DDE);
IShellItemImageFactory *imageFactory;
hr = SHCreateItemFromParsingName(filePath, NULL, IID_PPV_ARGS(&imageFactory));
if (hr == S_OK)
{
CRect pRect;
previewControl->GetWindowRect(pRect);
int s = pRect.Height();
if (s>pRect.Width())
s = pRect.Width();
//s = 256;
_SIIGBF flag = SIIGBF_RESIZETOFIT;
if (fileExt != L"pdf" && fileExt != L"PDF")
{
s = 256;
flag = SIIGBF_BIGGERSIZEOK;
}
SIZE size = { s, s };
HBITMAP btmap;
hr = imageFactory->GetImage(size, flag, &btmap);
if (hr == S_OK)
DrawBitMap(btmap);
}
CoUninitialize();
imageFactory->Release();
return hr;
}
int main(void)
{
SystemInit();
////////////////// SPI2 - SD
fpu_enable();
delay_init( 168 );
SPI_SD_Init();
//////////////////
RCC_AHB2PeriphClockCmd(RCC_AHB2Periph_RNG, ENABLE); //rng
RNG_Cmd(ENABLE); //switch on
RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOA, ENABLE); //button
InitEXTIButtonPA0();//accept
InitEXTIButtonPA1();//up
InitEXTIButtonPA2();//right
InitEXTIButtonPA3();//down
InitEXTIButtonPA4();//left
RCC_APB1PeriphClockCmd(RCC_APB1Periph_TIM2, ENABLE); //timer
ConfTim2();
RCC_APB1PeriphClockCmd(RCC_APB1Periph_TIM3, ENABLE); //timer
ConfTim3(350); //init with start_value game period
SetSnakeSpeed(3);
PCD8544_Init(0x38); //Initialize LCD with 0x38 software contrast
////////////////////////////////////////////
DrawBitMap(SnakeBitMap);
PCD8544_Refresh();
WaitForAcceptButton();
PCD8544_Clear();
MainMenu();
while (1)
{
}
}
HRESULT PreviewGenerator::ShowPreviewWithThumbnailProvider(IStream *stream, CLSID cls)
{
IThumbnailProvider *iTP;
IInitializeWithStream *iIStream;
HRESULT hr = CoCreateInstance(cls, NULL, CLSCTX_INPROC_SERVER | CLSCTX_LOCAL_SERVER, IID_IThumbnailProvider, (LPVOID*)&iTP);
if (hr == S_OK)
{
hr = iTP->QueryInterface(IID_IInitializeWithStream, (LPVOID*)&iIStream);
IInitializeWithFile *pInitFile;
hr = iTP->QueryInterface(IID_IInitializeWithFile, (void**)&pInitFile);
if (hr != S_OK)
return hr;
if (iIStream)
{
hr = iIStream->Initialize(stream, STGM_READ);
HBITMAP bmp;
WTS_ALPHATYPE type;
CRect pRect;
previewControl->GetWindowRect(pRect);
int size = pRect.Width();
if (pRect.Height()<pRect.Width())
size = pRect.Height();
hr = iTP->GetThumbnail(size, &bmp, &type);
if (hr == S_OK)
{
DrawBitMap(bmp);
}
else
return hr;
}
else
return E_FAIL;
}
else
return hr;
return S_OK;
}
void CQListCtrl::OnCustomdrawList(NMHDR* pNMHDR, LRESULT* pResult)
{
NMLVCUSTOMDRAW* pLVCD = reinterpret_cast<NMLVCUSTOMDRAW*>( pNMHDR );
*pResult = 0;
// Request item-specific notifications if this is the
// beginning of the paint cycle.
if ( CDDS_PREPAINT == pLVCD->nmcd.dwDrawStage )
{
*pResult = CDRF_NOTIFYITEMDRAW;
}
else if ( CDDS_ITEMPREPAINT == pLVCD->nmcd.dwDrawStage )
{
LVITEM rItem;
int nItem = static_cast<int>( pLVCD->nmcd.dwItemSpec );
CDC* pDC = CDC::FromHandle ( pLVCD->nmcd.hdc );
COLORREF crBkgnd;
BOOL bListHasFocus;
CRect rcItem;
bListHasFocus = ( GetSafeHwnd() == ::GetFocus() );
// Get the image index and selected/focused state of the
// item being drawn.
ZeroMemory ( &rItem, sizeof(LVITEM) );
rItem.mask = LVIF_STATE;
rItem.iItem = nItem;
rItem.stateMask = LVIS_SELECTED | LVIS_FOCUSED;
GetItem(&rItem);
// Get the rect that bounds the text label.
GetItemRect(nItem, rcItem, LVIR_LABEL);
rcItem.left -= DUMMY_COL_WIDTH;
COLORREF OldColor = -1;
int nOldBKMode = -1;
CString csText;
LPTSTR lpszText = csText.GetBufferSetLength(g_Opt.m_bDescTextSize);
GetItemText(nItem, 0, lpszText, g_Opt.m_bDescTextSize);
csText.ReleaseBuffer();
// extract symbols
CString strSymbols;
int nSymEnd = csText.Find('|');
if (nSymEnd >= 0)
{
strSymbols = csText.Left(nSymEnd);
csText = csText.Mid(nSymEnd + 1);
}
// Draw the background of the list item. Colors are selected
// according to the item's state.
if(rItem.state & LVIS_SELECTED)
{
if(bListHasFocus)
{
crBkgnd = g_Opt.m_Theme.ListBoxSelectedBG();
OldColor = pDC->SetTextColor(g_Opt.m_Theme.ListBoxSelectedText());
}
else
{
crBkgnd = g_Opt.m_Theme.ListBoxSelectedNoFocusBG();
OldColor = pDC->SetTextColor(g_Opt.m_Theme.ListBoxSelectedNoFocusText());
}
}
else
{
//Shade alternating Rows
if((nItem % 2) == 0)
{
crBkgnd = g_Opt.m_Theme.ListBoxOddRowsBG();
OldColor = pDC->SetTextColor(g_Opt.m_Theme.ListBoxOddRowsText());
}
else
{
crBkgnd = g_Opt.m_Theme.ListBoxEvenRowsBG();
OldColor = pDC->SetTextColor(g_Opt.m_Theme.ListBoxEvenRowsText());
}
}
pDC->FillSolidRect(rcItem, crBkgnd);
nOldBKMode = pDC->SetBkMode(TRANSPARENT);
CRect rcText = rcItem;
rcText.left += ROW_LEFT_BORDER;
rcText.top++;
if (m_showIfClipWasPasted &&
strSymbols.GetLength() > 0 &&
strSymbols.Find(_T("<pasted>")) >= 0) //clip was pasted from ditto
{
CRect pastedRect(rcItem);
pastedRect.left++;
pastedRect.right = rcItem.left + theApp.m_metrics.ScaleX(3);
pDC->FillSolidRect(pastedRect, g_Opt.m_Theme.ClipPastedColor());
rcText.left += theApp.m_metrics.ScaleX(4);
}
// set firstTenNum to the first ten number (1-10) corresponding to
// the current nItem.
// -1 means that nItem is not in the FirstTen block.
int firstTenNum = GetFirstTenNum(nItem);
if( m_bShowTextForFirstTenHotKeys && firstTenNum > 0 )
{
rcText.left += theApp.m_metrics.ScaleX(12);
}
bool drawInGroupIcon = true;
// if we are inside a group, don't display the "in group" flag
if( theApp.m_GroupID > 0 )
{
int nFlag = strSymbols.Find(_T("<ingroup>"));
if (nFlag >= 0)
drawInGroupIcon = false;
}
DrawBitMap(nItem, rcText, pDC, csText);
// draw the symbol box
if( strSymbols.GetLength() > 0 )
{
if(strSymbols.Find(_T("<group>")) >= 0) //group
{
m_groupFolder.Draw(pDC, this, rcText.left, rcText.top, false, false);
rcText.left += m_groupFolder.ImageWidth() + theApp.m_metrics.ScaleX(2);
}
if (strSymbols.Find(_T("<noautodelete>")) >= 0 &&
strSymbols.Find(_T("<group>")) < 0 &&
strSymbols.Find(_T("<sticky>")) < 0) //don't auto delete
{
m_dontDeleteImage.Draw(pDC, this, rcText.left, rcText.top, false, false);
rcText.left += m_dontDeleteImage.ImageWidth() + theApp.m_metrics.ScaleX(2);
}
if (strSymbols.Find(_T("<shortcut>")) >= 0) // has shortcut
{
m_shortCutImage.Draw(pDC, this, rcText.left, rcText.top, false, false);
rcText.left += m_shortCutImage.ImageWidth() + theApp.m_metrics.ScaleX(2);
}
if (drawInGroupIcon &&
strSymbols.Find(_T("<ingroup>")) >= 0) // in group
{
m_inFolderImage.Draw(pDC, this, rcText.left, rcText.top, false, false);
rcText.left += m_inFolderImage.ImageWidth() + theApp.m_metrics.ScaleX(2);
}
if (strSymbols.Find(_T("<qpastetext>")) >= 0) // has quick paste text
{
}
if (strSymbols.Find(_T("<sticky>")) >= 0) //sticky clip
{
m_stickyImage.Draw(pDC, this, rcText.left, rcText.top, false, false);
rcText.left += m_stickyImage.ImageWidth() + theApp.m_metrics.ScaleX(2);
}
}
if(DrawRtfText(nItem, rcText, pDC) == FALSE)
{
if (m_searchText.GetLength() > 0 &&
FindNoCaseAndInsert(csText, m_searchText, _T("<font color='#ff0000'>"), _T("</font>")) > 0)
{
DrawHTML(pDC->m_hDC, csText, csText.GetLength(), rcText, DT_VCENTER | DT_EXPANDTABS | DT_NOPREFIX);
}
else
{
pDC->DrawText(csText, rcText, DT_VCENTER | DT_EXPANDTABS | DT_NOPREFIX);
}
}
// Draw a focus rect around the item if necessary.
if(bListHasFocus && (rItem.state & LVIS_FOCUSED))
pDC->DrawFocusRect(rcItem);
if( m_bShowTextForFirstTenHotKeys && firstTenNum > 0 )
{
CString cs;
if( firstTenNum == 10 )
cs = "0";
else
cs.Format(_T("%d"), firstTenNum);
CRect crClient;
GetWindowRect(crClient);
ScreenToClient(crClient);
CRect crHotKey = rcItem;
int extraFromClipWasPaste = 0;
if (m_showIfClipWasPasted)
extraFromClipWasPaste = 3;
crHotKey.right = crHotKey.left + theApp.m_metrics.ScaleX(11);
crHotKey.left += theApp.m_metrics.ScaleX(1 + extraFromClipWasPaste);
crHotKey.top += theApp.m_metrics.ScaleX(1 + extraFromClipWasPaste);
HFONT hOldFont = (HFONT)pDC->SelectObject(m_SmallFont);
pDC->DrawText(cs, crHotKey, DT_BOTTOM);
pDC->MoveTo(CPoint(rcItem.left + theApp.m_metrics.ScaleX(8 + extraFromClipWasPaste), rcItem.top));
pDC->LineTo(CPoint(rcItem.left + theApp.m_metrics.ScaleX(8 + extraFromClipWasPaste), rcItem.bottom));
pDC->SelectObject(hOldFont);
}
// restore the previous values
if(OldColor > -1)
pDC->SetTextColor(OldColor);
if(nOldBKMode > -1)
pDC->SetBkMode(nOldBKMode);
*pResult = CDRF_SKIPDEFAULT; // We've painted everything.
}
}
int
main(void)
{
Stream *graph_id;
int fnrc;
word i;
LOGPALETTE *pal;
word colors[PERMS];
/* initialise the graphics system, without any event handlers */
if (!InitGraphics(NULL, NULL)) {
fprintf(stderr,"Unable to find graphics server\n\n");
exit(EXIT_FAILURE);
}
/* open the window in its maximum form with resizable border and */
/* do not give the window the input focus. */
graph_id = OpenGraph("Test", 200, 200, 64, 64,
WS_OVERLAPPEDWINDOW, SW_SHOWNA);
if (graph_id == (Stream *) NULL) {
TidyGraphics();
fprintf(stderr, "Unable to open window\n\n");
exit(EXIT_FAILURE);
}
/* set up the values which will be used to generate the palette */
/* create a palette with enough space */
pal = CreatePalette(PERMS);
for (i=0; i<PERMS; i++) {
/* either set up the same RGB values in colors : */
colors[i] = PALETTERGB(i, i, i);
/* set up the user defined palette */
pal->pal[i].red = (int)i;
pal->pal[i].green = (int)i;
pal->pal[i].blue = (int)i;
pal->pal[i].flags = 0; /* setting this to zero will generally be */
/* sufficient */
}
/* enable the use of the palette */
fnrc = SelectPalette(graph_id, pal);
{
BITMAP *bmp;
char map[256*4];
int k,l;
bmp = CreateDIBitMap(graph_id,16,16);
for (l = 0; l < 4; l++)
for (k = 0; k < 256; k++)
map[l*256 + k] = 0xff ;
for (l = 0; l < 256; l++)
{
for (k = 0; k < 256; k++)
{
map[k*4] = 0x00;
map[k*4+1] = l;
map[k*4+2] = l;
map[k*4+3] = l;
}
SetBitMapBits(bmp,map);
DrawBitMap(graph_id,bmp,0,0,SRCCOPY);
(void) getchar();
}
}
TidyGraphics();
return(0);
}
void CQListCtrl::OnCustomdrawList(NMHDR* pNMHDR, LRESULT* pResult)
{
NMLVCUSTOMDRAW* pLVCD = reinterpret_cast<NMLVCUSTOMDRAW*>( pNMHDR );
*pResult = 0;
// Request item-specific notifications if this is the
// beginning of the paint cycle.
if ( CDDS_PREPAINT == pLVCD->nmcd.dwDrawStage )
{
*pResult = CDRF_NOTIFYITEMDRAW;
}
else if ( CDDS_ITEMPREPAINT == pLVCD->nmcd.dwDrawStage )
{
LVITEM rItem;
int nItem = static_cast<int>( pLVCD->nmcd.dwItemSpec );
CDC* pDC = CDC::FromHandle ( pLVCD->nmcd.hdc );
COLORREF crBkgnd;
BOOL bListHasFocus;
CRect rcItem;
bListHasFocus = ( GetSafeHwnd() == ::GetFocus() );
// Get the image index and selected/focused state of the
// item being drawn.
ZeroMemory ( &rItem, sizeof(LVITEM) );
rItem.mask = LVIF_STATE;
rItem.iItem = nItem;
rItem.stateMask = LVIS_SELECTED | LVIS_FOCUSED;
GetItem(&rItem);
// Get the rect that bounds the text label.
GetItemRect(nItem, rcItem, LVIR_LABEL);
rcItem.left -= DUMMY_COL_WIDTH;
COLORREF OldColor = -1;
int nOldBKMode = -1;
// Draw the background of the list item. Colors are selected
// according to the item's state.
if(rItem.state & LVIS_SELECTED)
{
if(bListHasFocus)
{
crBkgnd = g_Opt.m_Theme.ListBoxSelectedBG();
OldColor = pDC->SetTextColor(g_Opt.m_Theme.ListBoxSelectedText());
}
else
{
crBkgnd = g_Opt.m_Theme.ListBoxSelectedNoFocusBG();
OldColor = pDC->SetTextColor(g_Opt.m_Theme.ListBoxSelectedNoFocusText());
}
}
else
{
//Shade alternating Rows
if((nItem % 2) == 0)
{
crBkgnd = g_Opt.m_Theme.ListBoxOddRowsBG();
OldColor = pDC->SetTextColor(g_Opt.m_Theme.ListBoxOddRowsText());
}
else
{
crBkgnd = g_Opt.m_Theme.ListBoxEvenRowsBG();
OldColor = pDC->SetTextColor(g_Opt.m_Theme.ListBoxEvenRowsText());
}
}
pDC->FillSolidRect(rcItem, crBkgnd);
nOldBKMode = pDC->SetBkMode(TRANSPARENT);
CRect rcText = rcItem;
rcText.left += ROW_LEFT_BORDER;
rcText.top++;
// Draw the text.
//CString csText = GetItemText(nItem, 0);
CString csText;
LPTSTR lpszText = csText.GetBufferSetLength(g_Opt.m_bDescTextSize);
GetItemText(nItem, 0, lpszText, g_Opt.m_bDescTextSize);
csText.ReleaseBuffer();
// extract symbols
CString strSymbols;
int nSymEnd = csText.Find('|');
if( nSymEnd >= 0 )
{
strSymbols = csText.Left(nSymEnd);
csText = csText.Mid(nSymEnd+1);
}
// set firstTenNum to the first ten number (1-10) corresponding to
// the current nItem.
// -1 means that nItem is not in the FirstTen block.
int firstTenNum = GetFirstTenNum(nItem);
if( m_bShowTextForFirstTenHotKeys && firstTenNum > 0 )
{
rcText.left += 12;
}
// if we are inside a group, don't display the "in group" flag
if( theApp.m_GroupID > 0 )
{
int nFlag = strSymbols.Find(_T("!"));
if( nFlag >= 0 )
strSymbols.Delete(nFlag);
}
DrawBitMap(nItem, rcText, pDC, csText);
// draw the symbol box
if( strSymbols.GetLength() > 0 )
{
strSymbols = " " + strSymbols + " "; // leave space for box
// add spaces to leave room for the symbols
CRect rectSym(rcText.left, rcText.top+1, rcText.left, rcText.top+1);
CRect rectSpace(0,0,0,0);
//Get text bounds
pDC->DrawText(" ", &rectSpace, DT_VCENTER | DT_EXPANDTABS | DT_CALCRECT);
pDC->DrawText(strSymbols, &rectSym, DT_VCENTER | DT_EXPANDTABS | DT_CALCRECT);
VERIFY( rectSpace.Width() > 0 );
// int numSpaces = rectSym.Width() / rectSpace.Width();
// numSpaces++;
// csText = CString(' ',numSpaces) + csText;
// draw the symbols
pDC->FillSolidRect( rectSym, GetSysColor(COLOR_ACTIVECAPTION) );
//pDC->FillSolidRect( rectSym, RGB(0,255,255) );
pDC->Draw3dRect(rectSym, GetSysColor(COLOR_3DLIGHT), GetSysColor(COLOR_3DDKSHADOW));
// COLORREF crOld = pDC->SetTextColor(GetSysColor(COLOR_INFOTEXT));
COLORREF crOld = pDC->SetTextColor(RGB(255, 255, 255));
pDC->DrawText(strSymbols, rectSym, DT_VCENTER|DT_EXPANDTABS|DT_NOPREFIX);
pDC->SetTextColor(crOld);
rcText.left += rectSym.Width() + 2;
}
if(DrawRtfText(nItem, rcText, pDC) == FALSE)
{
pDC->DrawText(csText, rcText, DT_VCENTER|DT_EXPANDTABS|DT_NOPREFIX);
}
// Draw a focus rect around the item if necessary.
if(bListHasFocus && (rItem.state & LVIS_FOCUSED))
pDC->DrawFocusRect(rcItem);
if( m_bShowTextForFirstTenHotKeys && firstTenNum > 0 )
{
CString cs;
if( firstTenNum == 10 )
cs = "0";
else
cs.Format(_T("%d"), firstTenNum);
CRect crClient;
GetWindowRect(crClient);
ScreenToClient(crClient);
CRect crHotKey = rcItem;
crHotKey.right = crHotKey.left + 11;
crHotKey.left += 2;
crHotKey.top += 2;
HFONT hOldFont = (HFONT)pDC->SelectObject(m_SmallFont);
pDC->DrawText(cs, crHotKey, DT_BOTTOM);
pDC->MoveTo(CPoint(rcItem.left + 11, rcItem.top));
pDC->LineTo(CPoint(rcItem.left + 11, rcItem.bottom));
pDC->SelectObject(hOldFont);
}
// restore the previous values
if(OldColor > -1)
pDC->SetTextColor(OldColor);
if(nOldBKMode > -1)
pDC->SetBkMode(nOldBKMode);
*pResult = CDRF_SKIPDEFAULT; // We've painted everything.
}
}
