void TPack_ExtractSelected(TPack_WindowData * pData)
{
HWND hLB = GetDlgItem(pData->hwnd, IDC_TEXTURELIST);
int nSel;
BitmapEntry * pEntry;
char szName[MAX_TEXTURE_NAME_LENGTH];
char szFile[MAX_PATH];
char szPath[MAX_PATH];
int nErrorCode;
//----------------------------------------------
// Get current selected list box entry.
// Get the geBitmap.
// Write 8-bit BMP file.
//----------------------------------------------
// Ouput to the current directory
GetCurrentDirectory(MAX_PATH, szPath);
nSel = ListBox_GetCurSel(hLB);
if (nSel != LB_ERR)
if (ListBox_GetText(hLB, nSel, szName) != LB_ERR)
{
pEntry = FindBitmap(pData, szName);
if (pEntry)
{
// Create an output file name
strcpy(szFile, szPath);
strcat(szFile, "\\");
strcat(szFile, pEntry->Name);
strcat(szFile, ".bmp");
nErrorCode = WriteBMP8(szFile, pEntry->Bitmap);
if (nErrorCode != TPACKERROR_OK)
{
// Error writing this bitmap
switch (nErrorCode)
{
case TPACKERROR_CREATEFILE:
NonFatalError("Unable to create output file %s", szFile);
break;
case TPACKERROR_WRITE:
NonFatalError("I/O error writing %s", szFile);
break;
case TPACKERROR_MEMORYALLOCATION:
NonFatalError("Memory allocation error writing %s", szFile);
break;
case TPACKERROR_UNKNOWN:
default:
NonFatalError("UInknown error writing %s", szFile);
}
}
}
}
}
static BOOL CALLBACK TPack_DlgProc
(
HWND hwnd,
UINT msg,
WPARAM wParam,
LPARAM lParam
)
{
TPack_WindowData *pData = TPack_GetWindowData (hwnd);
switch (msg)
{
case WM_INITDIALOG :
return TPack_InitializeDialog (hwnd);
case WM_DESTROY :
TPack_ShutdownAll (hwnd, pData);
PostQuitMessage (0);
break;
case WM_COMMAND :
{
WORD wNotifyCode = HIWORD (wParam);
WORD wID = LOWORD (wParam);
HWND hwndCtl = (HWND)lParam;
return wm_Command (hwnd, pData, wNotifyCode, wID, hwndCtl);
}
case MSG_DELETE_BITMAP:
{
BitmapEntry * Entry;
Entry = FindBitmap(pData, (const char *)lParam);
assert(Entry);
if (Entry->Name)
{
free(Entry->Name);
Entry->Name = NULL;
}
if (Entry->Bitmap)
geBitmap_Destroy(&Entry->Bitmap);
if (Entry->WinBitmap)
DeleteObject(Entry->WinBitmap);
Entry->Flags |= ENTRY_DELETED;
pData->Dirty = TRUE;
return 0;
}
case MSG_SELECT_BITMAP:
{
char Buff[128];
int Index;
char TextureName[MAX_TEXTURE_NAME_LENGTH];
BitmapEntry * Entry;
Index = SendDlgItemMessage(pData->hwnd, IDC_TEXTURELIST, LB_GETCURSEL, (WPARAM)0, (LPARAM)0);
if (Index == LB_ERR)
{
Entry = NULL;
}
else
{
SendDlgItemMessage(pData->hwnd, IDC_TEXTURELIST, LB_GETTEXT, (WPARAM)Index, (LPARAM)&TextureName[0]);
Entry = FindBitmap(pData, TextureName);
assert(Entry);
if (!Entry->WinBitmap)
{
HWND PreviewWnd;
HBITMAP hbm;
HDC hDC;
PreviewWnd = GetDlgItem(pData->hwnd, IDC_PREVIEW);
hDC = GetDC(PreviewWnd);
hbm = CreateHBitmapFromgeBitmap(Entry->Bitmap, hDC);
Entry->WinBitmap = hbm;
ReleaseDC(PreviewWnd, hDC);
}
if (!Entry->WinBitmap)
{
NonFatalError("Memory allocation error creating bitmap");
return 0;
}
}
InvalidateRect(GetDlgItem(hwnd, IDC_PREVIEW), NULL, TRUE);
pData->SelectedEntry = Entry;
if (Entry)
sprintf(Buff, "%dx%d", geBitmap_Width(Entry->Bitmap), geBitmap_Height(Entry->Bitmap));
else
Buff[0] = '\0';
SetWindowText(GetDlgItem(hwnd, IDC_TEXTURESIZE), Buff);
return 0;
}
case WM_DROPFILES :
{
// Files dropped.
HDROP hDrop;
UINT FileCount;
char Buff[MAX_PATH];
hDrop = (HDROP)wParam;
FileCount = DragQueryFile (hDrop, 0xffffffff, Buff, sizeof (Buff));
while (FileCount--)
{
DragQueryFile (hDrop, FileCount, Buff, sizeof (Buff));
AddTexture(pData, NULL, Buff);
}
pData->Dirty = TRUE;
DragFinish (hDrop);
return 0;
}
// Initialize the pulldown
// Added DJT (see revision note - 4/18/99)
case WM_INITMENU:
if (GetMenu(hwnd) == (HMENU)wParam)
HandleInitMenu(pData, (HMENU)wParam);
break;
default :
break;
}
return FALSE;
}
static void Load(TPack_WindowData *pData)
{
char FileName[_MAX_PATH];
geVFile * VFS;
int i;
geVFile_Finder * Finder;
if (pData->Dirty)
{
int Result;
Result = MessageBox(NULL,
"Do you want to save changes to the current file?",
"Texture Packer",
MB_YESNOCANCEL);
if (Result == IDCANCEL)
return;
if (Result == IDYES)
{
#pragma message ("We don't respect CANCEL of saving dirty data in Load")
if (pData->FileNameIsValid)
Save(pData, pData->TXLFileName);
else
Save(pData, NULL);
}
}
for (i = 0; i < pData->BitmapCount; i++)
{
if (!(pData->Bitmaps[i].Flags & ENTRY_DELETED))
{
SendDlgItemMessage(pData->hwnd, IDC_TEXTURELIST, LB_DELETESTRING, (WPARAM)0, (LPARAM)0);
free(pData->Bitmaps[i].Name);
geBitmap_Destroy(&pData->Bitmaps[i].Bitmap);
if (pData->Bitmaps[i].WinBitmap)
DeleteObject(pData->Bitmaps[i].WinBitmap);
}
}
if (pData->Bitmaps)
geRam_Free(pData->Bitmaps);
pData->Bitmaps = NULL;
pData->BitmapCount = 0;
pData->SelectedEntry = NULL;
{
OPENFILENAME ofn; // Windows open filename structure...
char Filter[_MAX_PATH];
char Dir[_MAX_PATH];
FileName[0] = '\0';
GetCurrentDirectory(sizeof(Dir), Dir);
ofn.lStructSize = sizeof (OPENFILENAME);
ofn.hwndOwner = pData->hwnd;
ofn.hInstance = pData->Instance;
{
char *c;
// build actor file filter string
strcpy (Filter, "Texture Libraries (*.txl)");
c = &Filter[strlen (Filter)] + 1;
// c points one beyond end of string
strcpy (c, "*.txl");
c = &c[strlen (c)] + 1;
*c = '\0'; // 2nd terminating nul character
}
ofn.lpstrFilter = Filter;
ofn.lpstrCustomFilter = NULL;
ofn.nMaxCustFilter = 0;
ofn.nFilterIndex = 1;
ofn.lpstrFile = FileName;
ofn.nMaxFile = sizeof(FileName);
ofn.lpstrFileTitle = FileName;
ofn.nMaxFileTitle = sizeof(FileName);
ofn.lpstrInitialDir = Dir;
ofn.lpstrTitle = NULL;
ofn.Flags = OFN_HIDEREADONLY | OFN_FILEMUSTEXIST;
ofn.nFileOffset = 0;
ofn.nFileExtension = 0;
ofn.lpstrDefExt = "txl";
ofn.lCustData = 0;
ofn.lpfnHook = NULL;
ofn.lpTemplateName = NULL;
if (!GetOpenFileName (&ofn))
return;
}
VFS = geVFile_OpenNewSystem(NULL, GE_VFILE_TYPE_VIRTUAL, FileName, NULL, GE_VFILE_OPEN_READONLY | GE_VFILE_OPEN_DIRECTORY);
if (!VFS)
{
NonFatalError("Could not open file %s", FileName);
return;
}
Finder = geVFile_CreateFinder(VFS, "*.*");
if (!Finder)
{
NonFatalError("Could not load textures from %s", FileName);
geVFile_Close(VFS);
return;
}
while (geVFile_FinderGetNextFile(Finder) != GE_FALSE)
{
geVFile_Properties Properties;
geVFile_FinderGetProperties(Finder, &Properties);
if (!AddTexture(pData, VFS, Properties.Name))
{
geVFile_Close(VFS);
return;
}
}
strcpy(pData->TXLFileName, FileName);
pData->FileNameIsValid = TRUE;
pData->Dirty = FALSE;
geVFile_Close(VFS);
}
static BOOL AddTexture(TPack_WindowData *pData, geVFile *BaseFile, const char *Path)
{
geBitmap_Info PInfo;
geBitmap_Info SInfo;
geBitmap * Bitmap;
BitmapEntry * NewBitmapList;
geVFile * File;
char FileName[_MAX_FNAME];
char * Name;
Bitmap = NULL;
File = NULL;
_splitpath(Path, NULL, NULL, FileName, NULL);
Name = strdup(FileName);
if (!Name)
{
NonFatalError("Memory allocation error processing %s", Path);
return FALSE;
}
if (BaseFile)
File = geVFile_Open(BaseFile, Path, GE_VFILE_OPEN_READONLY);
else
File = geVFile_OpenNewSystem(NULL, GE_VFILE_TYPE_DOS, Path, NULL, GE_VFILE_OPEN_READONLY);
if (!File)
{
NonFatalError("Could not open %s", Path);
goto fail;
}
Bitmap = geBitmap_CreateFromFile(File);
geVFile_Close(File);
if (!Bitmap)
{
NonFatalError("%s is not a valid bitmap", Path);
goto fail;
}
geBitmap_GetInfo(Bitmap, &PInfo, &SInfo);
if (PInfo.Format != GE_PIXELFORMAT_8BIT)
{
NonFatalError("%s is not an 8bit bitmap", Path);
goto fail;
}
NewBitmapList = geRam_Realloc(pData->Bitmaps, sizeof(*NewBitmapList) * (pData->BitmapCount + 1));
if (!NewBitmapList)
{
NonFatalError("Memory allocation error processing %s", Path);
goto fail;
}
NewBitmapList[pData->BitmapCount].Name = Name;
NewBitmapList[pData->BitmapCount].Bitmap = Bitmap;
NewBitmapList[pData->BitmapCount].WinBitmap = NULL;
NewBitmapList[pData->BitmapCount].Flags = 0;
pData->BitmapCount++;
pData->Bitmaps = NewBitmapList;
SendDlgItemMessage(pData->hwnd, IDC_TEXTURELIST, LB_ADDSTRING, (WPARAM)0, (LPARAM)Name);
return TRUE;
fail:
if (Name)
free(Name);
if (Bitmap)
geBitmap_Destroy(&Bitmap);
return FALSE;
}
static void Save(TPack_WindowData *pData, const char *Path)
{
char FileName[_MAX_PATH];
geVFile * VFS;
int i;
if (!Path)
{
OPENFILENAME ofn; // Windows open filename structure...
char Filter[_MAX_PATH];
char Dir[_MAX_PATH];
FileName[0] = '\0';
GetCurrentDirectory(sizeof(Dir), Dir);
ofn.lStructSize = sizeof (OPENFILENAME);
ofn.hwndOwner = pData->hwnd;
ofn.hInstance = pData->Instance;
{
char *c;
// build actor file filter string
strcpy (Filter, "Texture Libraries (*.txl)");
c = &Filter[strlen (Filter)] + 1;
// c points one beyond end of string
strcpy (c, "*.txl");
c = &c[strlen (c)] + 1;
*c = '\0'; // 2nd terminating nul character
}
ofn.lpstrFilter = Filter;
ofn.lpstrCustomFilter = NULL;
ofn.nMaxCustFilter = 0;
ofn.nFilterIndex = 1;
ofn.lpstrFile = FileName;
ofn.nMaxFile = sizeof(FileName);
ofn.lpstrFileTitle = FileName;
ofn.nMaxFileTitle = sizeof(FileName);
ofn.lpstrInitialDir = Dir;
ofn.lpstrTitle = NULL;
ofn.Flags = OFN_HIDEREADONLY;
ofn.nFileOffset = 0;
ofn.nFileExtension = 0;
ofn.lpstrDefExt = "txl";
ofn.lCustData = 0;
ofn.lpfnHook = NULL;
ofn.lpTemplateName = NULL;
if (!GetSaveFileName (&ofn))
return;
Path = FileName;
}
unlink(Path);
VFS = geVFile_OpenNewSystem(NULL, GE_VFILE_TYPE_VIRTUAL, Path, NULL, GE_VFILE_OPEN_CREATE | GE_VFILE_OPEN_DIRECTORY);
if (!VFS)
{
NonFatalError("Could not open file %s", Path);
return;
}
for (i = 0; i < pData->BitmapCount; i++)
{
geVFile * File;
geBoolean WriteResult;
if (pData->Bitmaps[i].Flags & ENTRY_DELETED)
continue;
File = geVFile_Open(VFS, pData->Bitmaps[i].Name, GE_VFILE_OPEN_CREATE);
if (!File)
{
NonFatalError("Could not save bitmap %s", pData->Bitmaps[i].Name);
geVFile_Close(VFS);
return;
}
WriteResult = geBitmap_WriteToFile(pData->Bitmaps[i].Bitmap, File);
geVFile_Close(File);
if (WriteResult == GE_FALSE)
{
NonFatalError("Could not save bitmap %s", pData->Bitmaps[i].Name);
geVFile_Close(VFS);
return;
}
}
strcpy(pData->TXLFileName, Path);
pData->FileNameIsValid = TRUE;
if (geVFile_Close(VFS) == GE_FALSE)
NonFatalError("I/O error writing %s", Path);
else
pData->Dirty = FALSE;
}
void TPack_ExtractAll(TPack_WindowData * pData)
{
HWND hLB = GetDlgItem(pData->hwnd, IDC_TEXTURELIST);
int nCount;
int i;
BitmapEntry * pEntry;
char szName[MAX_TEXTURE_NAME_LENGTH];
char szFile[MAX_PATH];
char szPath[MAX_PATH];
int nErrorCode;
HCURSOR hCursor;
//----------------------------------------------
// Travese list box.
// For each list box entry.
// Get the geBitmap
// Write 8-bit BMP file.
//----------------------------------------------
// This may take a while, let them know something is happening
// NOTE: Ideally a progress bar is needed.
hCursor = SetCursor(LoadCursor(NULL, IDC_WAIT));
ShowCursor(FALSE);
ShowCursor(TRUE);
// Ouput to the current directory
GetCurrentDirectory(MAX_PATH, szPath);
nCount = ListBox_GetCount(hLB);
for (i = 0; i < nCount; i++)
{
if (ListBox_GetText(hLB, i, szName) != LB_ERR)
{
pEntry = FindBitmap(pData, szName);
if (pEntry)
{
strcpy(szFile, szPath);
strcat(szFile, "\\");
strcat(szFile, pEntry->Name);
strcat(szFile, ".bmp");
nErrorCode = WriteBMP8(szFile, pEntry->Bitmap);
if (nErrorCode != TPACKERROR_OK)
{
// Error writing this bitmap
switch (nErrorCode)
{
case TPACKERROR_CREATEFILE:
NonFatalError("Unable to create output file %s", szFile);
break;
case TPACKERROR_WRITE:
NonFatalError("I/O error writing %s", szFile);
break;
case TPACKERROR_MEMORYALLOCATION:
NonFatalError("Memory allocation error writing %s", szFile);
break;
case TPACKERROR_UNKNOWN:
default:
NonFatalError("UInknown error writing %s", szFile);
}
// Exit extract all loop on error
break;
}
}
}
}
// Restore the cursor
SetCursor(hCursor);
}
void
PlayerConnection::handleCommand( PlayerCommand command, Track t )
{
qDebug() << command;
try
{
switch (command)
{
case CommandStart:
if (t.isNull()) throw FatalError("Can't start a null track");
m_state = Playing;
if ( m_stoppedTimer ) m_stoppedTimer->stop();
if (t == m_track)
{
emit resumed();
throw NonFatalError("Already playing this track");
}
qSwap(m_track, t);
m_elapsed = 0;
emit trackStarted( m_track, t );
break;
case CommandPause:
if (m_track.isNull()) throw FatalError("Cannot pause a null track");
if (m_state == Paused) throw NonFatalError("Already paused");
m_state = Paused;
emit paused();
break;
case CommandResume:
if (m_track.isNull()) throw FatalError("Can't resume null track");
if (m_state == Playing) throw NonFatalError("Already playing");
m_state = Playing;
emit resumed();
break;
case CommandTerm:
case CommandInit:
case CommandStop:
// don't process the stop straight away because we could be skipping
// track so wait a second to make sure we don't get a start command
if ( !m_stoppedTimer )
{
m_stoppedTimer = new QTimer( this );
m_stoppedTimer->setSingleShot( true );
m_stoppedTimer->setInterval( 1000 );
connect( m_stoppedTimer, SIGNAL(timeout()), this, SLOT(onStopped()) );
}
m_stoppedTimer->start();
break;
case CommandBootstrap:
emit bootstrapReady( id() );
break;
}
}
catch (Error& error)
{
qWarning() << error.message();
if (error.isFatal())
{
m_state = Stopped;
m_track = Track();
emit stopped();
}
}
}
