/*
* CheckForClipboard - check to see if the paste menu item can be enabled
*/
void CheckForClipboard( HMENU hmenu )
{
unsigned long format;
format = 0;
if( _wpi_isclipboardformatavailable( Instance, CF_BITMAP, &format ) &&
DoImagesExist() ) {
_wpi_enablemenuitem( hmenu, IMGED_PASTE, TRUE, FALSE );
} else {
_wpi_enablemenuitem( hmenu, IMGED_PASTE, FALSE, FALSE );
}
} /* CheckForClipboard */
bool GUIAddToSystemMenu( gui_window *wnd, HWND hwnd, int num_menus,
gui_menu_struct *menu, gui_create_styles style )
{
HMENU system;
gui_ctl_idx num;
if( !( style & GUI_SYSTEM_MENU ) ) {
return( true );
}
system = _wpi_getsystemmenu( hwnd );
if( system == NULLHANDLE ) {
return( false );
}
if( GUIMDI && ( _wpi_getparent( hwnd ) != NULLHANDLE ) ) {
num = _wpi_getmenuitemcount( system );
#ifndef __OS2_PM__
ModifyMenu( system, num - 1, MF_STRING | MF_BYPOSITION | MF_GRAYED,
SC_NEXTWINDOW, LIT( NexXt ) ); // add \tCtrl+F6" );
ModifyMenu( system, num - 3, MF_STRING | MF_BYPOSITION | MF_ENABLED,
SC_CLOSE, LIT( XClose ) ); // add \tctrl+f4" );
#endif
}
if( !( style & GUI_CLOSEABLE ) ) {
_wpi_enablemenuitem( system, SC_CLOSE, FALSE, FALSE );
}
if( style & GUI_CHANGEABLE_FONT ) {
if( _wpi_appendmenu( system, MF_SEPARATOR, 0, 0, NULLHANDLE, NULL ) ) {
_wpi_appendmenu( system, MF_STRING, MF_ENABLED,
GUIHint[GUI_MENU_FONT].id, NULLHANDLE,
GUIHint[GUI_MENU_FONT].label );
}
}
if( num_menus > 0 ) {
if( _wpi_appendmenu( system, MF_SEPARATOR, 0, 0, NULLHANDLE, NULL ) ) {
return( AppendMenus( wnd, system, num_menus, menu ) );
}
}
return( true );
}
/*
* SetNewPalette - set a new palette from a loaded file
*/
void SetNewPalette( a_pal_file *pal_file )
{
int i;
wie_clrtype type;
HMENU hmenu;
if( currentPalIndex != COLOR_16 && currentPalIndex != COLOR_256 ) {
return;
}
leftColorIndex = getColorIndex( GetSelectedColor( LMOUSEBUTTON, NULL, &type ) );
rightColorIndex = getColorIndex( GetSelectedColor( RMOUSEBUTTON, NULL, &type ) );
for( i = 0; i < PALETTE_SIZE - 1; i++ ) {
palette[currentPalIndex][i].rgbRed = pal_file->rgbqs[i].rgbBlue;
palette[currentPalIndex][i].rgbGreen = pal_file->rgbqs[i].rgbGreen;
palette[currentPalIndex][i].rgbBlue = pal_file->rgbqs[i].rgbRed;
ShowNewColor( i, RGB( palette[currentPalIndex][i].rgbRed,
palette[currentPalIndex][i].rgbGreen,
palette[currentPalIndex][i].rgbBlue ), FALSE );
restorePalette[i] = palette[currentPalIndex][i];
}
palette[currentPalIndex][i].rgbRed = pal_file->rgbqs[i].rgbBlue;
palette[currentPalIndex][i].rgbGreen = pal_file->rgbqs[i].rgbGreen;
palette[currentPalIndex][i].rgbBlue = pal_file->rgbqs[i].rgbRed;
restorePalette[i] = palette[currentPalIndex][i];
ShowNewColor( i, RGB( palette[currentPalIndex][i].rgbRed,
palette[currentPalIndex][i].rgbGreen,
palette[currentPalIndex][i].rgbBlue ), TRUE );
SetCurrentColors( TRUE );
if( HMainWindow != NULL ) {
hmenu = GetMenu( _wpi_getframe( HMainWindow ) );
_wpi_enablemenuitem( hmenu, IMGED_RCOLOR, TRUE, FALSE );
}
} /* SetNewPalette */
/*
* SetNumColors - set the number of colors in the image and repaint the window
*/
void SetNumColors( int number_of_colors )
{
HMENU hmenu;
HWND frame;
if( numberOfColors == number_of_colors ) {
return;
}
SetCurrentNumColors( number_of_colors );
numberOfColors = number_of_colors;
initPaletteBoxes( FALSE );
_wpi_invalidaterect( hColorsWnd, NULL, FALSE );
if( numberOfColors == 2 ) {
if( HMainWindow != NULL ) {
frame = _wpi_getframe( HMainWindow );
hmenu = GetMenu( frame );
if( _wpi_isitemenabled( hmenu, IMGED_RCOLOR ) ) {
prevRestoreState = TRUE;
} else {
prevRestoreState = FALSE;
}
_wpi_enablemenuitem( hmenu, IMGED_SCOLOR, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_RCOLOR, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_LCOLOR, FALSE, FALSE );
}
} else {
if( HMainWindow != NULL ) {
frame = _wpi_getframe( HMainWindow );
hmenu = GetMenu( frame );
_wpi_enablemenuitem( hmenu, IMGED_SCOLOR, TRUE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_RCOLOR, prevRestoreState, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_LCOLOR, TRUE, FALSE );
}
}
} /* SetNumColors */
/*
* SetMenus - set the menu options for the new image
*/
void SetMenus( img_node *node )
{
HMENU hmenu;
hmenu = _wpi_getmenu( _wpi_getframe( HMainWindow ) );
_wpi_enablemenuitem( hmenu, IMGED_SNAP, TRUE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_CUT, TRUE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_COPY, TRUE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_CLEAR, TRUE, FALSE );
#ifndef __OS2_PM__
SetColorMenus( node );
#endif
if( node->imgtype == BITMAP_IMG ) {
DisplayScreenClrs( FALSE );
AddHotSpotTool( FALSE );
_wpi_enablemenuitem( hmenu, IMGED_NEWIMG, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_SELIMG, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_DELIMG, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_SIZE, TRUE, FALSE );
} else if( node->imgtype == ICON_IMG ) {
DisplayScreenClrs( TRUE );
AddHotSpotTool( FALSE );
_wpi_enablemenuitem( hmenu, IMGED_SELIMG, TRUE, FALSE );
if( node->num_of_images < NUM_OF_ICONS ) {
_wpi_enablemenuitem( hmenu, IMGED_NEWIMG, TRUE, FALSE );
} else {
_wpi_enablemenuitem( hmenu, IMGED_NEWIMG, FALSE, FALSE );
}
if( node->num_of_images > 1 ) {
_wpi_enablemenuitem( hmenu, IMGED_DELIMG, TRUE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_SELIMG, TRUE, FALSE );
} else {
_wpi_enablemenuitem( hmenu, IMGED_DELIMG, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_SELIMG, FALSE, FALSE );
}
_wpi_enablemenuitem( hmenu, IMGED_SIZE, FALSE, FALSE );
SetIconInfo( node );
} else if( node->imgtype == CURSOR_IMG ) {
DisplayScreenClrs( TRUE );
AddHotSpotTool( TRUE );
_wpi_enablemenuitem( hmenu, IMGED_NEWIMG, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_SELIMG, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_DELIMG, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_SIZE, FALSE, FALSE );
}
} /* SetMenus */
/*
* GrayEditOptions - gray the edit options (at the beginning and when an
* image is closed)
*/
void GrayEditOptions( void )
{
HMENU hmenu;
if( HMainWindow == NULL ) {
return;
}
hmenu = _wpi_getmenu( _wpi_getframe( HMainWindow ) );
_wpi_enablemenuitem( hmenu, IMGED_UNDO, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_REDO, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_REST, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_CUT, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_COPY, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_PASTE, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_SNAP, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_CLEAR, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_NEWIMG, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_SELIMG, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_DELIMG, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_RIGHT, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_LEFT, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_UP, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_DOWN, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_FLIPHORZ, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_FLIPVERT, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_ROTATECC, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_ROTATECL, FALSE, FALSE );
} /* GrayEditOptions */
/*
* lastChanceSave - is called when the user quits and the current image
* is not yet saved. Returns FALSE if CANCEL
* is selected, otherwise, it returns TRUE.
*/
static BOOL lastChanceSave( img_node *node )
{
int retcode;
int how;
HMENU hmenu;
char *title;
char *text;
char *msg_text;
char filename[ _MAX_PATH ];
if( !node ) return( TRUE );
IECheckIfActiveWindow();
if( strnicmp( node->fname, IEImageUntitled, strlen( IEImageUntitled ) ) != 0 ) {
GetFnameFromPath( node->fname, filename );
how = SB_SAVE;
} else {
strcpy( filename, node->fname );
how = SB_SAVE_AS;
}
retcode = IDCANCEL;
title = IEAllocRCString( WIE_EXITTITLE );
if( ImgedIsDDE ) {
text = IEAllocRCString( WIE_QUERYIMAGEUPDATE );
} else {
text = IEAllocRCString( WIE_QUERYIMAGESAVE );
}
if( text ) {
msg_text = (char *)MemAlloc( strlen( text ) + strlen( filename ) + 1 );
if( msg_text ) {
sprintf( msg_text, text, filename );
retcode = _wpi_messagebox( HMainWindow, msg_text, title,
MB_YESNOCANCEL | MB_ICONQUESTION );
MemFree( msg_text );
}
IEFreeRCString( text );
}
if( title ) {
IEFreeRCString( title );
}
if (retcode == IDYES) {
if( ImgedIsDDE ) {
#ifndef __OS2_PM__
if( IEUpdateDDEEditSession() ) {
SetIsSaved( node->hwnd, TRUE );
} else {
PrintHintTextByID( WIE_FILENOTSAVED, NULL );
return( FALSE );
}
#else
PrintHintTextByID( WIE_FILENOTSAVED, NULL );
return( FALSE );
#endif
} else {
if (!SaveFile( how )) {
PrintHintTextByID( WIE_FILENOTSAVED, NULL );
return( FALSE );
} else {
hmenu = _wpi_getmenu( HMainWindow );
_wpi_enablemenuitem( hmenu, IMGED_SAVE, FALSE, FALSE );
SetIsSaved( node->hwnd, TRUE );
}
}
} else if (retcode == IDCANCEL) {
return (FALSE);
}
return (TRUE);
} /* lastChanceSave */
/*
* enableMainItems - enable menu items
*/
static void enableMainItems( HMENU hmenu )
{
img_node *node;
if( hmenu == NULL ) {
return;
}
node = GetCurrentNode();
if( !DoImagesExist() ) {
_wpi_enablemenuitem( hmenu, IMGED_SAVE, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_SAVE_AS, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_CLOSE, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_CLOSEALL, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_ARRANGE, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_TILE, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_CASCADE, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_ROTATECC, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_ROTATECL, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_FLIPHORZ, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_FLIPVERT, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_UP, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_DOWN, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_RIGHT, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_LEFT, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_SIZE, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_MAXIMIZE, FALSE, FALSE );
} else if( node != NULL ) {
CheckForClipboard( hmenu );
CheckForUndo( node );
_wpi_enablemenuitem( hmenu, IMGED_SAVE, TRUE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_SAVE_AS, TRUE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_CLOSE, TRUE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_CLOSEALL, TRUE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_ARRANGE, TRUE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_TILE, TRUE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_CASCADE, TRUE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_ROTATECC, TRUE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_ROTATECL, TRUE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_FLIPHORZ, TRUE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_FLIPVERT, TRUE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_UP, TRUE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_DOWN, TRUE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_RIGHT, TRUE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_LEFT, TRUE, FALSE );
if( node->imgtype != BITMAP_IMG ) {
_wpi_enablemenuitem( hmenu, IMGED_SIZE, FALSE, FALSE );
} else {
_wpi_enablemenuitem( hmenu, IMGED_SIZE, TRUE, FALSE );
}
_wpi_enablemenuitem( hmenu, IMGED_MAXIMIZE, TRUE, FALSE );
} else {
_wpi_enablemenuitem( hmenu, IMGED_SAVE, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_SAVE_AS, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_CLOSE, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_SIZE, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_CLOSEALL, TRUE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_ARRANGE, TRUE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_TILE, TRUE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_CASCADE, TRUE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_MAXIMIZE, FALSE, FALSE );
}
if( FusionCalled ) {
_wpi_enablemenuitem( hmenu, IMGED_NEW, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_OPEN, FALSE, FALSE );
}
} /* enableMainItems */
/*
* ImgEdFrameProc - handle messages for the image editor application
*/
WPI_MRESULT CALLBACK ImgEdFrameProc( HWND hwnd, WPI_MSG msg,
WPI_PARAM1 wparam, WPI_PARAM2 lparam )
{
static BOOL window_destroyed = FALSE;
static HMENU hmenu;
ctl_id cmdid;
img_node *node;
WPI_RECT rcmain;
#ifndef __OS2_PM__
about_info ai;
#endif
WPI_RECTDIM left, top;
if( !window_destroyed ) {
enableMainItems( hmenu );
}
switch( msg ) {
case UM_EXIT:
_wpi_sendmessage( hwnd, WM_COMMAND, IMGED_CLOSEALL, 0L );
/* fall through */
case UM_EXIT_NO_SAVE:
if( _wpi_getfirstchild( _wpi_getclient( ClientWindow ) ) != NULL ) {
break;
}
#ifndef __OS2_PM__
_wpi_destroywindow( _wpi_getframe( hwnd ) );
#else
_wpi_sendmessage( hwnd, WM_CLOSE, 0, 0 );
#endif
break;
case UM_SAVE_ALL:
SaveAllImages();
break;
case WM_CREATE:
hmenu = _wpi_getmenu( _wpi_getframe( hwnd ) );
#ifndef __OS2_PM__
createClientWindow( hwnd );
#endif
if( !InitStatusLine( hwnd ) ) {
return( -1 );
}
InitFunctionBar( hwnd );
InitIconInfo();
InitializeCursors();
/*
* Set values from profile information ...
*/
if( ImgedConfigInfo.brush_size <= 5 && ImgedConfigInfo.brush_size >= 2 ) {
checkBrushItem( hmenu, IMGED_2x2 - 2 + ImgedConfigInfo.brush_size );
}
if( ImgedConfigInfo.grid_on ) {
CheckGridItem( hmenu );
}
if( ImgedConfigInfo.square_grid ) {
CheckSquareGrid( hmenu );
}
if( ImgedConfigInfo.show_state & SET_SHOW_VIEW ) {
CheckViewItem( hmenu );
}
_wpi_enablemenuitem( hmenu, IMGED_CRESET, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_RCOLOR, FALSE, FALSE );
#ifndef __OS2_PM__
// not necessary for PM
InitMenus( hmenu );
#endif
SetHintText( IEAppTitle );
return( 0 );
#ifdef __NT__
case WM_DROPFILES:
OpenImage( (HANDLE)wparam );
break;
#endif
case WM_MOVE:
_wpi_getwindowrect( hwnd, &rcmain );
if( !ImgedConfigInfo.ismaximized ) {
ImgedConfigInfo.last_xpos = ImgedConfigInfo.x_pos;
ImgedConfigInfo.last_ypos = ImgedConfigInfo.y_pos;
_wpi_getrectvalues( rcmain, &left, &top, NULL, NULL );
ImgedConfigInfo.x_pos = (short)left;
ImgedConfigInfo.y_pos = (short)top;
}
return( 0 );
case WM_SIZE:
ResizeFunctionBar( lparam );
ResizeStatusBar( lparam );
#ifndef __OS2_PM__
if( ClientWindow != NULL ) {
setClientSize( hwnd );
}
#else
resizeClientArea( lparam );
#endif
if( !_imgwpi_issizeminimized( wparam ) && !_imgwpi_issizemaximized( wparam ) ) {
_wpi_getwindowrect( hwnd, &rcmain );
ImgedConfigInfo.width = (short)_wpi_getwidthrect( rcmain );
ImgedConfigInfo.height = (short)_wpi_getheightrect( rcmain );
ImgedConfigInfo.ismaximized = FALSE;
} else {
ImgedConfigInfo.x_pos = ImgedConfigInfo.last_xpos;
ImgedConfigInfo.y_pos = ImgedConfigInfo.last_ypos;
ImgedConfigInfo.ismaximized = _imgwpi_issizemaximized( wparam );
}
return( FALSE );
case WM_MENUSELECT:
#ifndef __OS2_PM__
if( GET_WM_MENUSELECT_FLAGS( wparam, lparam ) & MF_SEPARATOR ) {
break;
}
if( GET_WM_MENUSELECT_FLAGS( wparam, lparam ) & MF_SYSMENU ) {
PrintHintTextByID( WIE_SYSMENUOPERATIONS, NULL );
break;
}
#endif
ShowHintText( LOWORD( wparam ) );
break;
case WM_COMMAND:
cmdid = LOWORD( wparam );
if( !IEIsMenuIDValid( hmenu, cmdid ) ) {
break;
}
switch( cmdid ) {
case IMGED_NEW:
if( !ImgedIsDDE ) {
if( !NewImage( UNDEF_IMG, NULL ) ) {
PrintHintTextByID( WIE_NEIMAGENOTCREATED, NULL );
}
}
break;
case IMGED_CLOSE:
node = GetCurrentNode();
if( node != NULL ) {
_wpi_sendmessage( node->hwnd, WM_CLOSE, 0, 0L );
}
break;
case IMGED_CLOSEALL:
CloseAllImages();
break;
case IMGED_HELP:
IEHelpRoutine();
break;
case IMGED_HELP_SEARCH:
IEHelpSearchRoutine();
break;
case IMGED_HELP_ON_HELP:
IEHelpOnHelpRoutine();
break;
case IMGED_ABOUT:
#ifndef __OS2_PM__
ai.owner = hwnd;
ai.inst = Instance;
ai.name = IEAllocRCString( WIE_ABOUTTEXT );
ai.version = IEAllocRCString( WIE_ABOUTVERSION );
ai.title = IEAllocRCString( WIE_ABOUTTITLE );
DoAbout( &ai );
if( ai.name != NULL ) {
IEFreeRCString( ai.name );
}
if( ai.version != NULL ) {
IEFreeRCString( ai.version );
}
if( ai.title != NULL ) {
IEFreeRCString( ai.title );
}
#endif
break;
#ifndef __OS2_PM__
case IMGED_DDE_UPDATE_PRJ:
IEUpdateDDEEditSession();
break;
#endif
case IMGED_SAVE_AS:
SaveFile( SB_SAVE_AS );
break;
case IMGED_SAVE:
SaveFile( SB_SAVE );
break;
case IMGED_OPEN:
if( !ImgedIsDDE ) {
OpenImage( NULL );
}
break;
case IMGED_CLEAR:
ClearImage();
break;
case IMGED_NEWIMG:
AddNewIcon();
break;
case IMGED_SELIMG:
SelectIconImg();
break;
case IMGED_DELIMG:
DeleteIconImg();
break;
case IMGED_UNDO:
UndoOp();
break;
case IMGED_REDO:
RedoOp();
break;
case IMGED_REST:
RestoreImage();
break;
case IMGED_SNAP:
#ifndef __OS2_PM__
SnapPicture();
#endif
break;
case IMGED_RIGHT:
case IMGED_LEFT:
case IMGED_UP:
case IMGED_DOWN:
ShiftImage( cmdid );
break;
case IMGED_FLIPHORZ:
case IMGED_FLIPVERT:
FlipImage( cmdid );
break;
case IMGED_ROTATECC:
case IMGED_ROTATECL:
RotateImage( cmdid );
break;
case IMGED_PASTE:
PlaceAndPaste();
break;
case IMGED_COPY:
IECopyImage();
break;
case IMGED_CUT:
CutImage();
break;
case IMGED_COLOR:
CheckPaletteItem( hmenu );
break;
case IMGED_VIEW:
CheckViewItem( hmenu );
break;
case IMGED_TOOLBAR:
CheckToolbarItem( hmenu );
break;
case IMGED_SQUARE:
CheckSquareGrid( hmenu );
break;
case IMGED_SIZE:
ChangeImageSize();
break;
case IMGED_GRID:
CheckGridItem( hmenu );
break;
case IMGED_MAXIMIZE:
MaximizeCurrentChild();
break;
case IMGED_SETTINGS:
SelectOptions();
break;
case IMGED_2x2:
case IMGED_3x3:
case IMGED_4x4:
case IMGED_5x5:
checkBrushItem( hmenu, cmdid );
break;
case IMGED_CEDIT:
#ifndef __OS2_PM__
EditColors();
#endif
break;
case IMGED_CRESET:
#ifndef __OS2_PM__
RestoreColors();
#endif
break;
case IMGED_CSCREEN:
ChooseBkColor();
break;
case IMGED_SCOLOR:
#ifndef __OS2_PM__
SaveColorPalette();
#endif
break;
case IMGED_LCOLOR:
#ifndef __OS2_PM__
if( LoadColorPalette() ) {
_wpi_enablemenuitem( hmenu, IMGED_RCOLOR, TRUE, FALSE );
}
#endif
break;
case IMGED_RCOLOR:
RestoreColorPalette();
break;
case IMGED_FREEHAND:
case IMGED_LINE:
case IMGED_RECTO:
case IMGED_RECTF:
case IMGED_CIRCLEO:
case IMGED_CIRCLEF:
case IMGED_FILL:
case IMGED_BRUSH:
case IMGED_CLIP:
case IMGED_HOTSPOT:
SetToolType( cmdid );
PushToolButton( cmdid );
break;
case IMGED_ARRANGE:
#ifndef __OS2_PM__
SendMessage( ClientWindow, WM_MDIICONARRANGE, 0, 0L );
#endif
break;
case IMGED_TILE:
#ifndef __OS2_PM__
SendMessage( ClientWindow, WM_MDITILE, MDITILE_VERTICAL, 0L );
#endif
break;
case IMGED_CASCADE:
#ifndef __OS2_PM__
SendMessage( ClientWindow, WM_MDICASCADE, MDITILE_SKIPDISABLED, 0L );
#endif
break;
case IMGED_EXIT:
_wpi_sendmessage( hwnd, WM_COMMAND, IMGED_CLOSEALL, 0L );
if( _wpi_getfirstchild( _wpi_getclient( ClientWindow ) ) != NULL ) {
break;
}
#ifndef __OS2_PM__
_wpi_destroywindow( _wpi_getframe( hwnd ) );
#else
_wpi_sendmessage( hwnd, WM_CLOSE, 0, 0 );
#endif
break;
default:
#if 1
return( _imgwpi_defframeproc( hwnd, ClientWindow, msg, wparam, lparam ) );
#else
return( 0 );
#endif
}
return( 0 );
#ifndef __OS2_PM__
case WM_COMPACTING:
RelieveUndos();
return 0;
#endif
case WM_QUERYENDSESSION:
if( _wpi_isiconic( _wpi_getframe( hwnd ) ) ) {
if( ImgedConfigInfo.ismaximized ) {
_wpi_maximizewindow( _wpi_getframe( hwnd ) );
} else {
_wpi_showwindow( _wpi_getframe( hwnd ), SW_SHOWNORMAL );
}
}
_wpi_sendmessage( hwnd, WM_COMMAND, IMGED_CLOSEALL, 0L );
if( _wpi_getfirstchild( _wpi_getclient( ClientWindow ) ) != NULL ) {
return( 0 );
}
return( (WPI_MRESULT)1 );
case WM_CLOSE:
// wParam is non-zero if the DDE connection died
if( !wparam && !ImgEdEnableMenuInput ) {
// this prevents the user from closing the editor during
// DDE initialization
return( 0 );
}
_wpi_sendmessage( hwnd, WM_COMMAND, IMGED_CLOSEALL, 0L );
#ifdef __OS2_PM__
return( _wpi_defwindowproc( hwnd, msg, wparam, lparam ) );
#else
if( _wpi_getfirstchild( _wpi_getclient( ClientWindow ) ) != NULL ) {
return( 0 );
}
window_destroyed = TRUE;
_wpi_destroywindow( _wpi_getframe( hwnd ) );
return( 0 );
#endif
case WM_DESTROY:
#ifndef __OS2_PM__
WWinHelp( HMainWindow, "resimg.hlp", HELP_QUIT, 0 );
#endif
FiniStatusLine();
CleanupClipboard();
CleanupCursors();
CloseToolBar();
CloseFunctionBar();
_wpi_deletefont( SmallFont );
_wpi_postquitmessage( 0 );
return( 0 );
default:
break;
}
return( _imgwpi_defframeproc( hwnd, ClientWindow, msg, wparam, lparam ) );
} /* ImgEdFrameProc */
static void EnablePopup( HMENU hmenu, gui_ctl_idx position, bool enable )
{
_wpi_enablemenuitem( hmenu, position, ( enable ) ? TRUE : FALSE, TRUE );
}
static void EnableItem( HMENU hmenu, gui_ctl_id id, bool enable )
{
_wpi_enablemenuitem( hmenu, id, ( enable ) ? TRUE : FALSE, FALSE );
}
/*
* copyImageToClipboard - copies the image to the clipboard
*/
static void copyImageToClipboard( short width, short height, img_node *node )
{
HMENU hmenu;
WPI_PRES pres;
WPI_PRES mempres;
HDC memdc;
WPI_PRES clippres;
HDC clipdc;
HBITMAP hbitmap;
HBITMAP oldbitmap;
HBITMAP oldclipbitmap;
HBITMAP viewbitmap;
WPI_RECTDIM left;
WPI_RECTDIM top;
WPI_RECTDIM right;
WPI_RECTDIM bottom;
int clip_width, clip_height;
CleanupClipboard();
pres = _wpi_getpres( node->viewhwnd );
mempres = _wpi_createcompatiblepres( pres, Instance, &memdc );
clippres = _wpi_createcompatiblepres( pres, Instance, &clipdc );
hbitmap = _wpi_createcompatiblebitmap( pres, width, height );
viewbitmap = CreateViewBitmap( node );
oldbitmap = _wpi_selectbitmap( mempres, viewbitmap );
oldclipbitmap = _wpi_selectbitmap( clippres, hbitmap );
clip_width = _wpi_getwidthrect( clipRect.rect );
clip_height = _wpi_getheightrect( clipRect.rect );
/*
* use getwrectvalues because we want top and left to be our origins
* (i.e. in PM the origin is the bottom)
*/
_wpi_getwrectvalues( clipRect.rect, &left, &top, &right, &bottom );
_wpi_bitblt( clippres, 0, 0, width, height, mempres, left, top, SRCCOPY );
_wpi_openclipboard( Instance, HMainWindow );
_wpi_emptyclipboard( Instance );
_wpi_setclipboarddata( Instance, CF_BITMAP, hbitmap, TRUE );
_wpi_closeclipboard( Instance );
_wpi_getoldbitmap( clippres, oldclipbitmap );
_wpi_deletecompatiblepres( clippres, clipdc );
clippres = _wpi_createcompatiblepres( pres, Instance, &clipdc );
hXorClipped = _wpi_createcompatiblebitmap( pres, width, height );
_wpi_getoldbitmap( mempres, oldbitmap );
oldbitmap = _wpi_selectbitmap( mempres, node->hxorbitmap );
oldclipbitmap = _wpi_selectbitmap( clippres, hXorClipped );
_wpi_bitblt( clippres, 0, 0, width, height, mempres, left, top, SRCCOPY );
_wpi_getoldbitmap( mempres, oldbitmap );
_wpi_getoldbitmap( clippres, oldclipbitmap );
hAndClipped = _wpi_createcompatiblebitmap( pres, width, height );
oldbitmap = _wpi_selectbitmap( mempres, node->handbitmap );
oldclipbitmap = _wpi_selectbitmap( clippres, hAndClipped );
_wpi_bitblt( clippres, 0, 0, width, height, mempres, left, top, SRCCOPY );
_wpi_getoldbitmap( mempres, oldbitmap );
_wpi_getoldbitmap( clippres, oldclipbitmap );
_wpi_deletecompatiblepres( mempres, memdc );
_wpi_deletecompatiblepres( clippres, clipdc );
_wpi_deletebitmap( viewbitmap );
_wpi_releasepres( node->viewhwnd, pres );
hmenu = GetMenu( _wpi_getframe( HMainWindow ) );
_wpi_enablemenuitem( hmenu, IMGED_PASTE, TRUE, FALSE );
} /* copyImageToClipboard */
/*
* RestoreColorPalette - restore the color palette to the hard-coded colors
* in the initialization routine
*/
void RestoreColorPalette( void )
{
int i;
COLORREF leftcolor;
COLORREF rightcolor;
COLORREF color;
WPI_PRES pres;
int leftindex;
int rightindex;
wie_clrtype lefttype;
wie_clrtype righttype;
HMENU hmenu;
HWND frame;
if( currentPalIndex != COLOR_16 && currentPalIndex != COLOR_256 ) {
return;
}
leftcolor = GetSelectedColor( LMOUSEBUTTON, NULL, &lefttype );
rightcolor = GetSelectedColor( RMOUSEBUTTON, NULL, &righttype );
leftindex = getColorIndex( leftcolor );
rightindex = getColorIndex( rightcolor );
InitPalette();
for( i = 0; i < PALETTE_SIZE - 1; i++ ) {
ShowNewColor( i, RGB( palette[currentPalIndex][i].rgbRed,
palette[currentPalIndex][i].rgbGreen,
palette[currentPalIndex][i].rgbBlue ), FALSE );
}
/*
* We do the last one separately to invalidate the window.
*/
ShowNewColor( i, RGB( palette[currentPalIndex][i].rgbRed,
palette[currentPalIndex][i].rgbGreen,
palette[currentPalIndex][i].rgbBlue ), TRUE );
if( lefttype == NORMAL_CLR ) {
color = RGB( palette[currentPalIndex][leftindex].rgbRed,
palette[currentPalIndex][leftindex].rgbGreen,
palette[currentPalIndex][leftindex].rgbBlue );
pres = _wpi_getpres( HWND_DESKTOP );
_wpi_torgbmode( pres );
SetColor( LMOUSEBUTTON, color, _wpi_getnearestcolor( pres, color ), NORMAL_CLR );
_wpi_releasepres( HWND_DESKTOP, pres );
}
if( righttype == NORMAL_CLR ) {
color = RGB( palette[currentPalIndex][rightindex].rgbRed,
palette[currentPalIndex][rightindex].rgbGreen,
palette[currentPalIndex][rightindex].rgbBlue );
pres = _wpi_getpres( HWND_DESKTOP );
_wpi_torgbmode( pres );
SetColor( RMOUSEBUTTON, color, _wpi_getnearestcolor( pres, color ), NORMAL_CLR );
_wpi_releasepres( HWND_DESKTOP, pres );
}
PrintHintTextByID( WIE_PALETTERESTORED, NULL );
if( HMainWindow != NULL ) {
frame = _wpi_getframe( _wpi_getframe( HMainWindow ) );
hmenu = GetMenu( frame );
_wpi_enablemenuitem( hmenu, IMGED_RCOLOR, FALSE, FALSE );
}
} /* RestoreColorPalette */
/*
* lastChanceSave - called when the user quits and the current image
* is not yet saved
* - return FALSE if CANCEL is selected
* - otherwise, it return TRUE
*/
static BOOL lastChanceSave( HWND hwnd )
{
int retcode;
int how;
HMENU hmenu;
img_node *node;
img_node *icon;
char *title;
char *text;
char *msg_text;
char filename[_MAX_PATH];
if( !DoImagesExist() ) {
return( TRUE );
}
node = SelectImage( hwnd );
if( node == NULL ) {
return( TRUE );
}
icon = GetImageNode( hwnd );
while( icon != NULL ) {
if( icon->issaved ) {
return( TRUE );
}
icon = icon->nexticon;
}
if( strnicmp( node->fname, IEImageUntitled, strlen( IEImageUntitled ) ) != 0 ) {
GetFnameFromPath( node->fname, filename );
how = SB_SAVE;
} else {
strcpy( filename, node->fname );
how = SB_SAVE_AS;
}
retcode = WPI_IDCANCEL;
title = IEAllocRCString( WIE_CLOSETITLE );
text = IEAllocRCString( WIE_QUERYIMAGESAVE );
if( text != NULL ) {
msg_text = (char *)MemAlloc( strlen( text ) + strlen( filename ) + 1 );
if( msg_text != NULL ) {
sprintf( msg_text, text, filename );
retcode = _wpi_messagebox( HMainWindow, msg_text, title,
MB_YESNOCANCEL | MB_ICONQUESTION );
MemFree( msg_text );
}
IEFreeRCString( text );
}
if( title != NULL ) {
IEFreeRCString( title );
}
if( retcode == WPI_IDYES ) {
if( !SaveFile( how ) ) {
PrintHintTextByID( WIE_FILENOTSAVED, NULL );
return( FALSE );
} else {
hmenu = _wpi_getmenu( _wpi_getframe( HMainWindow ) );
_wpi_enablemenuitem( hmenu, IMGED_SAVE, FALSE, FALSE );
SetIsSaved( hwnd, TRUE );
}
} else if( retcode == WPI_IDCANCEL ) {
return( FALSE );
}
return( TRUE );
} /* lastChanceSave */
