BBitmap* SwatchView::make_bitmap(void)
{
BRect rect(0.0, 0.0, 12.0, 12.0);
BBitmap *bitmap = new BBitmap(rect, B_RGB32, true);
BView *view = new BView(rect, "", B_FOLLOW_NONE, B_WILL_DRAW);
bitmap->Lock();
bitmap->AddChild(view);
view->SetDrawingMode(B_OP_ALPHA);
view->SetHighColor(m_color);
view->FillRect(rect);
view->SetDrawingMode(B_OP_COPY);
view->SetHighColor(0, 0, 0, 255);
view->StrokeRect(rect);
view->Sync();
bitmap->RemoveChild(view);
delete view;
bitmap->Unlock();
return bitmap;
}
BBitmap* MainView::CreateIcon(const rgb_color colorIn)
{
BRect rect(0, 0, 15, 15);
BBitmap* toReturn = new BBitmap(rect, B_CMAP8, true);
BView* drawing = new BView(rect,
"drawer",
B_FOLLOW_LEFT | B_FOLLOW_TOP,
B_WILL_DRAW);
if (!drawing || !toReturn) { return NULL; }
toReturn->AddChild(drawing);
if (toReturn->Lock()) {
drawing->SetHighColor(kWhite);
drawing->FillRect(rect);
drawing->SetHighColor(kBlack);
drawing->SetPenSize(1);
drawing->StrokeRect(rect);
drawing->SetHighColor(colorIn);
drawing->FillRect(rect.InsetBySelf(1, 1));
drawing->Sync();
toReturn->Unlock();
}
toReturn->RemoveChild(drawing);
delete drawing;
return toReturn;
}
/*!
* \brief Create the square icon filled with submitted color.
* \param[in] color The color of the requested icon.
* \param[in] toChange If there is an allocated item, it may be changed.
* If the submitted pointer is not NULL (which is default),
* this BBitmap is tested for dimensions match, and if dimensions
* allow, its contents are replaced with new icon. Else, old icon
* is deleted, and a new is created. In this case, both the
* "toChange" pointer and returned pointer point to the same
* BBitmap.
*/
BBitmap* CategoryMenuItem::CreateIcon(const rgb_color colorIn, BBitmap* toChange )
{
font_height fh;
BFont plainFont( be_plain_font );
plainFont.GetHeight( &fh );
int squareSize = ceilf( fh.ascent + fh.descent + fh.leading - 2 ); //!< Side of the square.
BRect rect(0, 0, squareSize, squareSize );
BBitmap* toReturn = NULL;
if ( !toChange ) // Checking availability of the input
{
toReturn = new BBitmap(rect, B_RGB32, true);
} else {
// It would be a good idea to check also the color space,
// but it may be changed by the BBitmap itself, so...
if ( ceilf ( ( toChange->Bounds() ).Width() ) != squareSize )
{
delete toChange;
toChange = new BBitmap(rect, B_RGB32, true);
if ( !toChange )
{
/* Panic! */
exit(1);
}
}
toReturn = toChange;
}
BView* drawing = new BView( rect,
"Drawer",
B_FOLLOW_LEFT | B_FOLLOW_TOP,
B_WILL_DRAW);
if (!drawing || !toReturn) { return NULL; }
toReturn->AddChild(drawing);
if (toReturn->Lock()) {
// Clean the area
drawing->SetHighColor( ui_color( B_DOCUMENT_BACKGROUND_COLOR ) );
drawing->FillRect(rect);
// Draw the black square
drawing->SetHighColor( ui_color( B_DOCUMENT_TEXT_COLOR ) );
drawing->SetPenSize(1);
drawing->StrokeRect(rect);
// Fill the inside of the square
drawing->SetHighColor( colorIn );
drawing->FillRect(rect.InsetBySelf(1, 1));
// Flush the actions to BBitmap
drawing->Sync();
toReturn->Unlock();
}
toReturn->RemoveChild(drawing); // Cleanup
delete drawing;
return toReturn;
} // <-- end of function CategoryMenuItem::CreateIcon
/*
* Make inside state picture.
*/
BPicture*
HToolbarButton::MakeInsidePicture(BBitmap *in)
{
HToolbar *toolbar = cast_as(Parent(),HToolbar);
BRect buttonRect = toolbar->ButtonRect();
BView *view = new BView(BRect(0,0,buttonRect.Width(),buttonRect.Height())
,"offview",0,0);
BBitmap *bitmap = new BBitmap(view->Bounds(), in->ColorSpace(), true);
BPicture *pict;
bitmap->AddChild(view);
bitmap->Lock();
view->SetDrawingMode(B_OP_ALPHA);
view->SetBlendingMode(B_PIXEL_ALPHA, B_ALPHA_OVERLAY);
view->BeginPicture(new BPicture);
DrawBitmap(view,in);
DrawString(view,fName.String());
//view->SetHighColor(White);
//view->FillRect(BRect(0,0,0,22));
//view->FillRect(BRect(0,0,22,0));
//view->SetHighColor(BeShadow);
//view->FillRect(BRect(21,0,21,21));
//view->FillRect(BRect(0,21,21,21));
BRect rect(Bounds());
view->SetDrawingMode(B_OP_OVER);
rect.InsetBy(1,1);
view->BeginLineArray(5);
view->AddLine(rect.LeftTop(), rect.LeftBottom(),
tint_color(ui_color(B_PANEL_BACKGROUND_COLOR), B_LIGHTEN_MAX_TINT));
view->AddLine(rect.LeftTop(), rect.RightTop(),
tint_color(ui_color(B_PANEL_BACKGROUND_COLOR), B_LIGHTEN_MAX_TINT));
view->AddLine(rect.LeftBottom(), rect.RightBottom(),
tint_color(ui_color(B_PANEL_BACKGROUND_COLOR), B_DARKEN_3_TINT));
rect.bottom--;
view->AddLine(rect.LeftBottom(), rect.RightBottom(),
tint_color(ui_color(B_PANEL_BACKGROUND_COLOR), B_DARKEN_1_TINT));
view->AddLine(rect.RightTop(), rect.RightBottom(),
tint_color(ui_color(B_PANEL_BACKGROUND_COLOR), B_DARKEN_3_TINT));
view->EndLineArray();
view->SetHighColor(tint_color(ui_color(B_PANEL_BACKGROUND_COLOR), B_DARKEN_3_TINT));
view->StrokeRect(Bounds());
pict = view->EndPicture();
bitmap->Unlock();
delete bitmap;
return pict;
}
bool
ClipView::InitiateDrag(BPoint point, int32 index, bool wasSelected)
{
ClipItem* sItem = dynamic_cast<ClipItem *> (ItemAt(index));
if (sItem == NULL)
return false;
BString string(sItem->GetClip());
BMessage message(FAV_ADD);
message.AddData("text/plain", B_MIME_TYPE, string, string.Length());
message.AddPointer("clip", sItem);
BRect dragRect(0.0f, 0.0f, Bounds().Width(), sItem->Height());
BBitmap* dragBitmap = new BBitmap(dragRect, B_RGB32, true);
if (dragBitmap->IsValid()) {
BView* view = new BView(dragBitmap->Bounds(), "helper", B_FOLLOW_NONE,
B_WILL_DRAW);
dragBitmap->AddChild(view);
dragBitmap->Lock();
sItem->DrawItem(view, dragRect);
view->SetHighColor(0, 0, 0, 255);
view->StrokeRect(view->Bounds());
view->Sync();
dragBitmap->Unlock();
} else {
delete dragBitmap;
dragBitmap = NULL;
}
if (dragBitmap != NULL)
DragMessage(&message, dragBitmap, B_OP_ALPHA, BPoint(0.0, 0.0));
else
DragMessage(&message, dragRect.OffsetToCopy(point), this);
return true;
}
/*! \function CategoryMenuItem::CreateIcon
* \brief Create the square icon filled with submitted color.
* \param[in] color The color of the requested icon.
* \param[in] toChange If there is an allocated item, it may be changed.
* If the submitted pointer is not NULL (which is default),
* this BBitmap is tested for dimensions match, and if dimensions
* allow, its contents are replaced with new icon. Else, old icon
* is deleted, and a new is created. In this case, both the
* "toChange" pointer and returned pointer point to the same
* BBitmap.
*/
BBitmap* CategoryMenuItem::CreateIcon( const rgb_color color,
BBitmap* toChange )
{
BBitmap* toReturn = NULL; //!< This is the value to be returned.
BRect tempRect;
float width, height, squareSide;
// Get size of the square
this->GetContentSize( &width, &height );
squareSide = ceilf( height ) - 2;
// Compare submitted bitmap to calculated size
if ( toChange )
{
tempRect = toChange->Bounds();
if ( ( tempRect.Width() != squareSide ) ||
( tempRect.Height() != squareSide ) )
{
// Dimensions don't match - need to delete the bitmap and reallocate it
delete toChange;
tempRect.Set( 0, 0, squareSide, squareSide );
toChange = new BBitmap( tempRect, B_RGB32, true );
if ( !toChange )
{
/* Panic! */
exit(1);
}
toReturn = toChange;
}
else
{
/*! \note Note about color spaces
* Actually, even if the dimensions are correct, the existing
* BBitmap may be not suitable due to incorrect color space.
* However, BBitmap may change the color space on its own, (and
* probably will, since there's no much sense in having 32 bits
* per pixel for bitmap with only 2 colors - black for the frame
* and Category's color for the inside). Therefore, color space is
* not checked. It's assumed that existing color space is good enough.
*/
// Dimensions match, color space is not checked - continuing
toReturn = toChange;
}
}
else // No bitmap is submitted
{
toReturn = new BBitmap( tempRect, B_RGB32, true );
if ( !toReturn )
{
/* Panic! */
exit(1);
}
}
/* Here toReturn is already set. */
// Add the drawing view to the bitmap
tempRect.Set( 0, 0, squareSide, squareSide );
BView* drawing = new BView (tempRect,
"Drawer",
B_FOLLOW_LEFT | B_FOLLOW_TOP,
B_WILL_DRAW);
if (!drawing || !toReturn) {
/* Panic! */
return NULL;
}
toReturn->AddChild(drawing);
if (toReturn->Lock()) {
// Clean the area
drawing->SetHighColor( ui_color( B_MENU_BACKGROUND_COLOR ) );
drawing->FillRect( tempRect );
// Draw the black square
drawing->SetHighColor( ui_color( B_MENU_ITEM_TEXT_COLOR ) );
drawing->SetPenSize( 1 );
drawing->StrokeRect( tempRect );
// Fill the inside of the square
drawing->SetHighColor( color );
drawing->FillRect( tempRect.InsetBySelf( 1, 1 ) );
// Flush the actions to BBitmap
drawing->Sync();
toReturn->Unlock();
}
toReturn->RemoveChild( drawing );
delete drawing;
return toReturn;
} // <-- end of function "CategoryMenuItem::CreateIcon"
AttribRect::AttribRect ()
: AttribView (BRect (0, 0, 148, 90), lstring (31, "Rectangles"))
{
SetViewColor (LightGrey);
lSlid = new Slider (BRect (8, 8, 140, 26), 60, lstring (310, "Pen Size"), 1, 50, 1, new BMessage ('ALpc'));
AddChild (lSlid);
fType = RECT_OUTFILL;
fPenSize = 1;
BBox *type = new BBox (BRect (18, 32, 130, 82), "type");
type->SetLabel (lstring (311, "Type"));
AddChild (type);
BRect shape = BRect (3, 5, 27, 25);
BWindow *picWindow = new BWindow (BRect (0, 0, 100, 100), "Temp Pic Window", B_BORDERED_WINDOW, uint32 (NULL), uint32 (NULL));
BView *bg = new BView (BRect (0, 0, 100, 100), "Temp Pic View", uint32 (NULL), uint32 (NULL));
picWindow->AddChild (bg);
BPicture *p10;
bg->BeginPicture (new BPicture);
bg->SetLowColor (LightGrey);
bg->FillRect (BRect (0, 0, 32, 32), B_SOLID_LOW);
bg->SetLowColor (White);
bg->FillRect (shape, B_SOLID_LOW);
bg->StrokeRect (shape);
p10 = bg->EndPicture();
BPicture *p20;
bg->BeginPicture (new BPicture);
bg->SetLowColor (LightGrey);
bg->FillRect (BRect (0, 0, 32, 32), B_SOLID_LOW);
bg->SetHighColor (Black);
bg->SetLowColor (White);
bg->FillRect (shape, B_SOLID_LOW);
p20 = bg->EndPicture();
BPicture *p30;
bg->BeginPicture (new BPicture);
bg->SetLowColor (LightGrey);
bg->FillRect (BRect (0, 0, 32, 32), B_SOLID_LOW);
bg->SetHighColor (Black);
bg->SetLowColor (White);
bg->StrokeRect (shape);
p30 = bg->EndPicture();
BPicture *p11;
bg->BeginPicture (new BPicture);
bg->SetLowColor (DarkGrey);
bg->FillRect (BRect (0, 0, 32, 32), B_SOLID_LOW);
bg->SetHighColor (Black);
bg->SetLowColor (White);
bg->FillRect (shape, B_SOLID_LOW);
bg->StrokeRect (shape);
p11 = bg->EndPicture();
BPicture *p21;
bg->BeginPicture (new BPicture);
bg->SetLowColor (DarkGrey);
bg->FillRect (BRect (0, 0, 32, 32), B_SOLID_LOW);
bg->SetHighColor (Black);
bg->SetLowColor (White);
bg->FillRect (shape, B_SOLID_LOW);
p21 = bg->EndPicture();
BPicture *p31;
bg->BeginPicture (new BPicture);
bg->SetLowColor (DarkGrey);
bg->FillRect (BRect (0, 0, 32, 32), B_SOLID_LOW);
bg->SetHighColor (Black);
bg->SetLowColor (White);
bg->StrokeRect (shape);
p31 = bg->EndPicture();
SetViewColor (LightGrey);
delete picWindow;
pT1 = new BPictureButton (BRect (4, 15, 34, 45), "APVt1", p10, p11, new BMessage ('pvT1'), B_TWO_STATE_BUTTON);
pT2 = new BPictureButton (BRect (40, 15, 70, 45), "APVt2", p20, p21, new BMessage ('pvT2'), B_TWO_STATE_BUTTON);
pT3 = new BPictureButton (BRect (76, 15, 106, 45), "APVt3", p30, p31, new BMessage ('pvT3'), B_TWO_STATE_BUTTON);
type->AddChild (pT1);
type->AddChild (pT2);
type->AddChild (pT3);
pT1->SetValue (B_CONTROL_ON);
fCurrentProperty = 0;
}
// MouseMoved
void
ObjectView::MouseMoved(BPoint where, uint32 transit,
const BMessage* dragMessage)
{
// BRect dirty(where, where);
// dirty.InsetBy(-10, -10);
// Invalidate(dirty);
if (dragMessage) {
//printf("ObjectView::MouseMoved(BPoint(%.1f, %.1f)) - DRAG MESSAGE\n", where.x, where.y);
//Window()->CurrentMessage()->PrintToStream();
} else {
//printf("ObjectView::MouseMoved(BPoint(%.1f, %.1f))\n", where.x, where.y);
}
if (fScrolling) {
BCursor cursor(kGrabCursor);
SetViewCursor(&cursor);
BPoint offset = fLastMousePos - where;
ScrollBy(offset.x, offset.y);
fLastMousePos = where + offset;
} else if (fInitiatingDrag) {
BPoint offset = fLastMousePos - where;
if (sqrtf(offset.x * offset.x + offset.y * offset.y) > 5.0) {
BMessage newDragMessage('drag');
BBitmap* dragBitmap = new BBitmap(BRect(0, 0, 40, 40), B_RGBA32,
true);
if (dragBitmap->Lock()) {
BView* helper = new BView(dragBitmap->Bounds(),
"offscreen view", B_FOLLOW_ALL, B_WILL_DRAW);
dragBitmap->AddChild(helper);
helper->SetDrawingMode(B_OP_ALPHA);
helper->SetBlendingMode(B_CONSTANT_ALPHA, B_ALPHA_COMPOSITE);
BRect r(helper->Bounds());
helper->SetHighColor(0, 0, 0, 128);
helper->StrokeRect(r);
helper->SetHighColor(200, 200, 200, 100);
r.InsetBy(1, 1);
helper->FillRect(r);
helper->SetHighColor(0, 0, 0, 255);
const char* text = B_TRANSLATE("Test");
float pos = (r.Width() - helper->StringWidth(text)) / 2;
helper->DrawString(text, BPoint(pos, 25));
helper->Sync();
}
DragMessage(&newDragMessage, dragBitmap, B_OP_ALPHA, B_ORIGIN,
this);
fInitiatingDrag = false;
}
} else {
BCursor cursor(kMoveCursor);
SetViewCursor(&cursor);
if (fState && fState->IsTracking()) {
BRect before = fState->Bounds();
fState->MouseMoved(where);
BRect after = fState->Bounds();
BRect invalid(before | after);
Invalidate(invalid);
}
}
// SetViewCursor();
}
void
RemoteView::_DrawThread()
{
RemoteMessage reply(NULL, fSendBuffer);
RemoteMessage message(fReceiveBuffer, NULL);
// cursor
BPoint cursorHotSpot(0, 0);
while (!fStopThread) {
uint16 code;
status_t status = message.NextMessage(code);
if (status != B_OK) {
TRACE_ERROR("failed to read message from receiver\n");
break;
}
TRACE("code %u with %ld bytes data\n", code, message.DataLeft());
BAutolock locker(this->Looper());
if (!locker.IsLocked())
break;
// handle stuff that doesn't go to a specicifc engine
switch (code) {
case RP_INIT_CONNECTION:
{
uint16 port;
status_t result = message.Read(port);
if (result != B_OK) {
TRACE_ERROR("failed to read remote port\n");
continue;
}
BNetEndpoint *endpoint = fReceiver->Endpoint();
if (endpoint == NULL) {
TRACE_ERROR("receiver not connected anymore\n");
continue;
}
in_addr remoteHost;
char hostName[MAXHOSTNAMELEN + 1];
BNetAddress address(endpoint->RemoteAddr());
address.GetAddr(remoteHost);
address.GetAddr(hostName, NULL);
address.SetTo(remoteHost, port);
TRACE("connecting to host \"%s\" port %u\n", hostName, port);
result = fSendEndpoint->Connect(address);
if (result != B_OK) {
TRACE_ERROR("failed to connect to host \"%s\" port %u\n",
hostName, port);
continue;
}
BRect bounds = fOffscreenBitmap->Bounds();
reply.Start(RP_UPDATE_DISPLAY_MODE);
reply.Add(bounds.IntegerWidth() + 1);
reply.Add(bounds.IntegerHeight() + 1);
if (reply.Flush() == B_OK)
fIsConnected = true;
continue;
}
case RP_CLOSE_CONNECTION:
{
be_app->PostMessage(B_QUIT_REQUESTED);
continue;
}
case RP_CREATE_STATE:
case RP_DELETE_STATE:
{
uint32 token;
message.Read(token);
if (code == RP_CREATE_STATE)
_CreateState(token);
else
_DeleteState(token);
continue;
}
case RP_SET_CURSOR:
{
BBitmap *bitmap;
BPoint oldHotSpot = cursorHotSpot;
message.Read(cursorHotSpot);
if (message.ReadBitmap(&bitmap) != B_OK)
continue;
delete fCursorBitmap;
fCursorBitmap = bitmap;
Invalidate(fCursorFrame);
BRect bounds = fCursorBitmap->Bounds();
fCursorFrame.right = fCursorFrame.left
+ bounds.IntegerWidth() + 1;
fCursorFrame.bottom = fCursorFrame.bottom
+ bounds.IntegerHeight() + 1;
fCursorFrame.OffsetBy(oldHotSpot - cursorHotSpot);
Invalidate(fCursorFrame);
continue;
}
case RP_SET_CURSOR_VISIBLE:
{
bool wasVisible = fCursorVisible;
message.Read(fCursorVisible);
if (wasVisible != fCursorVisible)
Invalidate(fCursorFrame);
continue;
}
case RP_MOVE_CURSOR_TO:
{
BPoint position;
message.Read(position);
if (fCursorVisible)
Invalidate(fCursorFrame);
fCursorFrame.OffsetTo(position - cursorHotSpot);
Invalidate(fCursorFrame);
continue;
}
case RP_INVALIDATE_RECT:
{
BRect rect;
if (message.Read(rect) != B_OK)
continue;
Invalidate(rect);
continue;
}
case RP_INVALIDATE_REGION:
{
BRegion region;
if (message.ReadRegion(region) != B_OK)
continue;
Invalidate(®ion);
continue;
}
case RP_FILL_REGION_COLOR_NO_CLIPPING:
{
BRegion region;
rgb_color color;
message.ReadRegion(region);
if (message.Read(color) != B_OK)
continue;
fOffscreen->LockLooper();
fOffscreen->SetHighColor(color);
fOffscreen->FillRegion(®ion);
fOffscreen->UnlockLooper();
Invalidate(®ion);
continue;
}
case RP_COPY_RECT_NO_CLIPPING:
{
int32 xOffset, yOffset;
BRect rect;
message.Read(xOffset);
message.Read(yOffset);
if (message.Read(rect) != B_OK)
continue;
BRect dest = rect.OffsetByCopy(xOffset, yOffset);
fOffscreen->LockLooper();
fOffscreen->CopyBits(rect, dest);
fOffscreen->UnlockLooper();
continue;
}
}
uint32 token;
message.Read(token);
engine_state *state = _FindState(token);
if (state == NULL) {
TRACE_ERROR("didn't find state for token %lu\n", token);
continue;
}
BView *offscreen = state->view;
::pattern &pattern = state->pattern;
BRegion &clippingRegion = state->clipping_region;
float &penSize = state->pen_size;
bool &syncDrawing = state->sync_drawing;
BRegion invalidRegion;
BAutolock offscreenLocker(offscreen->Looper());
if (!offscreenLocker.IsLocked())
break;
switch (code) {
case RP_ENABLE_SYNC_DRAWING:
syncDrawing = true;
continue;
case RP_DISABLE_SYNC_DRAWING:
syncDrawing = false;
continue;
case RP_SET_OFFSETS:
{
int32 xOffset, yOffset;
message.Read(xOffset);
if (message.Read(yOffset) != B_OK)
continue;
offscreen->MovePenTo(xOffset, yOffset);
break;
}
case RP_SET_HIGH_COLOR:
case RP_SET_LOW_COLOR:
{
rgb_color color;
if (message.Read(color) != B_OK)
continue;
if (code == RP_SET_HIGH_COLOR)
offscreen->SetHighColor(color);
else
offscreen->SetLowColor(color);
break;
}
case RP_SET_PEN_SIZE:
{
float newPenSize;
if (message.Read(newPenSize) != B_OK)
continue;
offscreen->SetPenSize(newPenSize);
penSize = newPenSize / 2;
break;
}
case RP_SET_STROKE_MODE:
{
cap_mode capMode;
join_mode joinMode;
float miterLimit;
message.Read(capMode);
message.Read(joinMode);
if (message.Read(miterLimit) != B_OK)
continue;
offscreen->SetLineMode(capMode, joinMode, miterLimit);
break;
}
case RP_SET_BLENDING_MODE:
{
source_alpha sourceAlpha;
alpha_function alphaFunction;
message.Read(sourceAlpha);
if (message.Read(alphaFunction) != B_OK)
continue;
offscreen->SetBlendingMode(sourceAlpha, alphaFunction);
break;
}
case RP_SET_PATTERN:
{
if (message.Read(pattern) != B_OK)
continue;
break;
}
case RP_SET_DRAWING_MODE:
{
drawing_mode drawingMode;
if (message.Read(drawingMode) != B_OK)
continue;
offscreen->SetDrawingMode(drawingMode);
break;
}
case RP_SET_FONT:
{
BFont font;
if (message.ReadFontState(font) != B_OK)
continue;
offscreen->SetFont(&font);
break;
}
case RP_CONSTRAIN_CLIPPING_REGION:
{
if (message.ReadRegion(clippingRegion) != B_OK)
continue;
offscreen->ConstrainClippingRegion(&clippingRegion);
break;
}
case RP_INVERT_RECT:
{
BRect rect;
if (message.Read(rect) != B_OK)
continue;
offscreen->InvertRect(rect);
invalidRegion.Include(rect);
break;
}
case RP_DRAW_BITMAP:
{
BBitmap *bitmap;
BRect bitmapRect, viewRect;
uint32 options;
message.Read(bitmapRect);
message.Read(viewRect);
message.Read(options);
if (message.ReadBitmap(&bitmap) != B_OK || bitmap == NULL)
continue;
offscreen->DrawBitmap(bitmap, bitmapRect, viewRect, options);
invalidRegion.Include(viewRect);
delete bitmap;
break;
}
case RP_DRAW_BITMAP_RECTS:
{
color_space colorSpace;
int32 rectCount;
uint32 flags, options;
message.Read(options);
message.Read(colorSpace);
message.Read(flags);
message.Read(rectCount);
for (int32 i = 0; i < rectCount; i++) {
BBitmap *bitmap;
BRect viewRect;
message.Read(viewRect);
if (message.ReadBitmap(&bitmap, true, colorSpace,
flags) != B_OK || bitmap == NULL) {
continue;
}
offscreen->DrawBitmap(bitmap, bitmap->Bounds(), viewRect,
options);
invalidRegion.Include(viewRect);
delete bitmap;
}
break;
}
case RP_STROKE_ARC:
case RP_FILL_ARC:
case RP_FILL_ARC_GRADIENT:
{
BRect rect;
float angle, span;
message.Read(rect);
message.Read(angle);
if (message.Read(span) != B_OK)
continue;
if (code == RP_STROKE_ARC) {
offscreen->StrokeArc(rect, angle, span, pattern);
rect.InsetBy(-penSize, -penSize);
} else if (code == RP_FILL_ARC)
offscreen->FillArc(rect, angle, span, pattern);
else {
BGradient *gradient;
if (message.ReadGradient(&gradient) != B_OK)
continue;
offscreen->FillArc(rect, angle, span, *gradient);
delete gradient;
}
invalidRegion.Include(rect);
break;
}
case RP_STROKE_BEZIER:
case RP_FILL_BEZIER:
case RP_FILL_BEZIER_GRADIENT:
{
BPoint points[4];
if (message.ReadList(points, 4) != B_OK)
continue;
BRect bounds = _BuildInvalidateRect(points, 4);
if (code == RP_STROKE_BEZIER) {
offscreen->StrokeBezier(points, pattern);
bounds.InsetBy(-penSize, -penSize);
} else if (code == RP_FILL_BEZIER)
offscreen->FillBezier(points, pattern);
else {
BGradient *gradient;
if (message.ReadGradient(&gradient) != B_OK)
continue;
offscreen->FillBezier(points, *gradient);
delete gradient;
}
invalidRegion.Include(bounds);
break;
}
case RP_STROKE_ELLIPSE:
case RP_FILL_ELLIPSE:
case RP_FILL_ELLIPSE_GRADIENT:
{
BRect rect;
if (message.Read(rect) != B_OK)
continue;
if (code == RP_STROKE_ELLIPSE) {
offscreen->StrokeEllipse(rect, pattern);
rect.InsetBy(-penSize, -penSize);
} else if (code == RP_FILL_ELLIPSE)
offscreen->FillEllipse(rect, pattern);
else {
BGradient *gradient;
if (message.ReadGradient(&gradient) != B_OK)
continue;
offscreen->FillEllipse(rect, *gradient);
delete gradient;
}
invalidRegion.Include(rect);
break;
}
case RP_STROKE_POLYGON:
case RP_FILL_POLYGON:
case RP_FILL_POLYGON_GRADIENT:
{
BRect bounds;
bool closed;
int32 numPoints;
message.Read(bounds);
message.Read(closed);
if (message.Read(numPoints) != B_OK)
continue;
BPoint points[numPoints];
for (int32 i = 0; i < numPoints; i++)
message.Read(points[i]);
if (code == RP_STROKE_POLYGON) {
offscreen->StrokePolygon(points, numPoints, bounds, closed,
pattern);
bounds.InsetBy(-penSize, -penSize);
} else if (code == RP_FILL_POLYGON)
offscreen->FillPolygon(points, numPoints, bounds, pattern);
else {
BGradient *gradient;
if (message.ReadGradient(&gradient) != B_OK)
continue;
offscreen->FillPolygon(points, numPoints, bounds,
*gradient);
delete gradient;
}
invalidRegion.Include(bounds);
break;
}
case RP_STROKE_RECT:
case RP_FILL_RECT:
case RP_FILL_RECT_GRADIENT:
{
BRect rect;
if (message.Read(rect) != B_OK)
continue;
if (code == RP_STROKE_RECT) {
offscreen->StrokeRect(rect, pattern);
rect.InsetBy(-penSize, -penSize);
} else if (code == RP_FILL_RECT)
offscreen->FillRect(rect, pattern);
else {
BGradient *gradient;
if (message.ReadGradient(&gradient) != B_OK)
continue;
offscreen->FillRect(rect, *gradient);
delete gradient;
}
invalidRegion.Include(rect);
break;
}
case RP_STROKE_ROUND_RECT:
case RP_FILL_ROUND_RECT:
case RP_FILL_ROUND_RECT_GRADIENT:
{
BRect rect;
float xRadius, yRadius;
message.Read(rect);
message.Read(xRadius);
if (message.Read(yRadius) != B_OK)
continue;
if (code == RP_STROKE_ROUND_RECT) {
offscreen->StrokeRoundRect(rect, xRadius, yRadius,
pattern);
rect.InsetBy(-penSize, -penSize);
} else if (code == RP_FILL_ROUND_RECT)
offscreen->FillRoundRect(rect, xRadius, yRadius, pattern);
else {
BGradient *gradient;
if (message.ReadGradient(&gradient) != B_OK)
continue;
offscreen->FillRoundRect(rect, xRadius, yRadius,
*gradient);
delete gradient;
}
invalidRegion.Include(rect);
break;
}
case RP_STROKE_SHAPE:
case RP_FILL_SHAPE:
case RP_FILL_SHAPE_GRADIENT:
{
BRect bounds;
int32 opCount, pointCount;
message.Read(bounds);
if (message.Read(opCount) != B_OK)
continue;
BMessage archive;
for (int32 i = 0; i < opCount; i++) {
int32 op;
message.Read(op);
archive.AddInt32("ops", op);
}
if (message.Read(pointCount) != B_OK)
continue;
for (int32 i = 0; i < pointCount; i++) {
BPoint point;
message.Read(point);
archive.AddPoint("pts", point);
}
BPoint offset;
message.Read(offset);
float scale;
if (message.Read(scale) != B_OK)
continue;
offscreen->PushState();
offscreen->MovePenTo(offset);
offscreen->SetScale(scale);
BShape shape(&archive);
if (code == RP_STROKE_SHAPE) {
offscreen->StrokeShape(&shape, pattern);
bounds.InsetBy(-penSize, -penSize);
} else if (code == RP_FILL_SHAPE)
offscreen->FillShape(&shape, pattern);
else {
BGradient *gradient;
if (message.ReadGradient(&gradient) != B_OK) {
offscreen->PopState();
continue;
}
offscreen->FillShape(&shape, *gradient);
delete gradient;
}
offscreen->PopState();
invalidRegion.Include(bounds);
break;
}
case RP_STROKE_TRIANGLE:
case RP_FILL_TRIANGLE:
case RP_FILL_TRIANGLE_GRADIENT:
{
BRect bounds;
BPoint points[3];
message.ReadList(points, 3);
if (message.Read(bounds) != B_OK)
continue;
if (code == RP_STROKE_TRIANGLE) {
offscreen->StrokeTriangle(points[0], points[1], points[2],
bounds, pattern);
bounds.InsetBy(-penSize, -penSize);
} else if (code == RP_FILL_TRIANGLE) {
offscreen->FillTriangle(points[0], points[1], points[2],
bounds, pattern);
} else {
BGradient *gradient;
if (message.ReadGradient(&gradient) != B_OK)
continue;
offscreen->FillTriangle(points[0], points[1], points[2],
bounds, *gradient);
delete gradient;
}
invalidRegion.Include(bounds);
break;
}
case RP_STROKE_LINE:
{
BPoint points[2];
if (message.ReadList(points, 2) != B_OK)
continue;
offscreen->StrokeLine(points[0], points[1], pattern);
BRect bounds = _BuildInvalidateRect(points, 2);
invalidRegion.Include(bounds.InsetBySelf(-penSize, -penSize));
break;
}
case RP_STROKE_LINE_ARRAY:
{
int32 numLines;
if (message.Read(numLines) != B_OK)
continue;
BRect bounds;
offscreen->BeginLineArray(numLines);
for (int32 i = 0; i < numLines; i++) {
rgb_color color;
BPoint start, end;
message.ReadArrayLine(start, end, color);
offscreen->AddLine(start, end, color);
bounds.left = min_c(bounds.left, min_c(start.x, end.x));
bounds.top = min_c(bounds.top, min_c(start.y, end.y));
bounds.right = max_c(bounds.right, max_c(start.x, end.x));
bounds.bottom = max_c(bounds.bottom, max_c(start.y, end.y));
}
offscreen->EndLineArray();
invalidRegion.Include(bounds);
break;
}
case RP_FILL_REGION:
case RP_FILL_REGION_GRADIENT:
{
BRegion region;
if (message.ReadRegion(region) != B_OK)
continue;
if (code == RP_FILL_REGION)
offscreen->FillRegion(®ion, pattern);
else {
BGradient *gradient;
if (message.ReadGradient(&gradient) != B_OK)
continue;
offscreen->FillRegion(®ion, *gradient);
delete gradient;
}
invalidRegion.Include(®ion);
break;
}
case RP_STROKE_POINT_COLOR:
{
BPoint point;
rgb_color color;
message.Read(point);
if (message.Read(color) != B_OK)
continue;
rgb_color oldColor = offscreen->HighColor();
offscreen->SetHighColor(color);
offscreen->StrokeLine(point, point);
offscreen->SetHighColor(oldColor);
invalidRegion.Include(
BRect(point, point).InsetBySelf(-penSize, -penSize));
break;
}
case RP_STROKE_LINE_1PX_COLOR:
{
BPoint points[2];
rgb_color color;
message.ReadList(points, 2);
if (message.Read(color) != B_OK)
continue;
float oldSize = offscreen->PenSize();
rgb_color oldColor = offscreen->HighColor();
drawing_mode oldMode = offscreen->DrawingMode();
offscreen->SetPenSize(1);
offscreen->SetHighColor(color);
offscreen->SetDrawingMode(B_OP_OVER);
offscreen->StrokeLine(points[0], points[1]);
offscreen->SetDrawingMode(oldMode);
offscreen->SetHighColor(oldColor);
offscreen->SetPenSize(oldSize);
invalidRegion.Include(_BuildInvalidateRect(points, 2));
break;
}
case RP_STROKE_RECT_1PX_COLOR:
case RP_FILL_RECT_COLOR:
{
BRect rect;
rgb_color color;
message.Read(rect);
if (message.Read(color) != B_OK)
continue;
rgb_color oldColor = offscreen->HighColor();
offscreen->SetHighColor(color);
if (code == RP_STROKE_RECT_1PX_COLOR) {
float oldSize = PenSize();
offscreen->SetPenSize(1);
offscreen->StrokeRect(rect);
offscreen->SetPenSize(oldSize);
} else
offscreen->FillRect(rect);
offscreen->SetHighColor(oldColor);
invalidRegion.Include(rect);
break;
}
case RP_DRAW_STRING:
{
BPoint point;
size_t length;
char *string;
bool hasDelta;
message.Read(point);
message.ReadString(&string, length);
if (message.Read(hasDelta) != B_OK) {
free(string);
continue;
}
if (hasDelta) {
escapement_delta delta[length];
message.ReadList(delta, length);
offscreen->DrawString(string, point, delta);
} else
offscreen->DrawString(string, point);
free(string);
reply.Start(RP_DRAW_STRING_RESULT);
reply.Add(token);
reply.Add(offscreen->PenLocation());
reply.Flush();
font_height height;
offscreen->GetFontHeight(&height);
BRect bounds(point, offscreen->PenLocation());
bounds.top -= height.ascent;
bounds.bottom += height.descent;
invalidRegion.Include(bounds);
break;
}
case RP_DRAW_STRING_WITH_OFFSETS:
{
size_t length;
char *string;
message.ReadString(&string, length);
int32 count = UTF8CountChars(string, length);
BPoint offsets[count];
if (message.ReadList(offsets, count) != B_OK) {
free(string);
continue;
}
offscreen->DrawString(string, offsets, count);
free(string);
reply.Start(RP_DRAW_STRING_RESULT);
reply.Add(token);
reply.Add(offscreen->PenLocation());
reply.Flush();
BFont font;
offscreen->GetFont(&font);
BRect boxes[count];
font.GetBoundingBoxesAsGlyphs(string, count, B_SCREEN_METRIC,
boxes);
font_height height;
offscreen->GetFontHeight(&height);
for (int32 i = 0; i < count; i++) {
// TODO: validate
boxes[i].OffsetBy(offsets[i] + BPoint(0, -height.ascent));
invalidRegion.Include(boxes[i]);
}
break;
}
case RP_READ_BITMAP:
{
BRect bounds;
bool drawCursor;
message.Read(bounds);
if (message.Read(drawCursor) != B_OK)
continue;
// TODO: support the drawCursor flag
BBitmap bitmap(bounds, B_BITMAP_NO_SERVER_LINK, B_RGB32);
bitmap.ImportBits(fOffscreenBitmap, bounds.LeftTop(),
BPoint(0, 0), bounds.IntegerWidth() + 1,
bounds.IntegerHeight() + 1);
reply.Start(RP_READ_BITMAP_RESULT);
reply.Add(token);
reply.AddBitmap(&bitmap);
reply.Flush();
break;
}
default:
TRACE_ERROR("unknown protocol code: %u\n", code);
break;
}
if (syncDrawing) {
offscreen->Sync();
Invalidate(&invalidRegion);
}
}
}
void MonthWindowView::KeyDown(const char *bytes, int32 numBytes)
{
switch(bytes[0])
{
case B_TAB:
{
Bmp->Lock();
switch(which_focused)
{
case 0: // months
{
BmpView->SetHighColor(VIEW_COLOR);
BmpView->StrokeLine(BPoint(monthMStringView[0]->Frame().left,
monthMStringView[0]->Frame().bottom+1),
BPoint(monthMStringView[1]->Frame().right,
monthMStringView[1]->Frame().bottom+1));
BmpView->SetHighColor(0,0,0);
break;
}
case 1: // years
{
BmpView->SetHighColor(VIEW_COLOR);
BmpView->StrokeLine(BPoint(yearMStringView[0]->Frame().left,
yearMStringView[0]->Frame().bottom+1),
BPoint(yearMStringView[1]->Frame().right,
yearMStringView[1]->Frame().bottom+1));
BmpView->SetHighColor(0,0,0);
break;
}
case 2: // days of month
{
BmpView->SetHighColor(NOACTIVE_COLOR);
BmpView->StrokeRect(cursor);
BmpView->SetHighColor(0,0,0);
break;
}
case 3: // today
{
BmpView->SetHighColor(VIEW_COLOR);
BmpView->StrokeLine(BPoint(todayStringView->Frame().left,
todayStringView->Frame().bottom+1),
BPoint(todayStringView->Frame().right,
todayStringView->Frame().bottom+1));
BmpView->SetHighColor(0,0,0);
break;
}
}
// changing which_focused
if(modifiers() & B_SHIFT_KEY)
{
if(which_focused==0)
which_focused=3;
else which_focused--;
}
else // simply Tab
{
if(which_focused==3)
which_focused=0;
else which_focused++;
}
// drawing with new which_focused
switch(which_focused)
{
case 0: // months
{
BmpView->SetHighColor(ACTIVE_COLOR);
BmpView->StrokeLine(BPoint(monthMStringView[0]->Frame().left,
monthMStringView[0]->Frame().bottom+1),
BPoint(monthMStringView[1]->Frame().right,
monthMStringView[1]->Frame().bottom+1));
BmpView->SetHighColor(0,0,0);
break;
}
case 1: // years
{
BmpView->SetHighColor(ACTIVE_COLOR);
BmpView->StrokeLine(BPoint(yearMStringView[0]->Frame().left,
yearMStringView[0]->Frame().bottom+1),
BPoint(yearMStringView[1]->Frame().right,
yearMStringView[1]->Frame().bottom+1));
BmpView->SetHighColor(0,0,0);
break;
}
case 2: // days of month
{
BmpView->SetHighColor(ACTIVE_COLOR);
BmpView->StrokeRect(cursor);
BmpView->SetHighColor(0,0,0);
break;
}
case 3: // today
{
BmpView->SetHighColor(ACTIVE_COLOR);
BmpView->StrokeLine(BPoint(todayStringView->Frame().left,
todayStringView->Frame().bottom+1),
BPoint(todayStringView->Frame().right,
todayStringView->Frame().bottom+1));
BmpView->SetHighColor(0,0,0);
break;
}
}
BmpView->Sync();
Bmp->Unlock();
Draw(Bounds());
break;
} // B_TAB
case B_DOWN_ARROW:
{
if(which_focused==0) // month
{
BMessage msg('MON0');
MessageReceived(&msg);
}
else if(which_focused==1) // year
{
BMessage msg('YEA0');
MessageReceived(&msg);
}
else if(which_focused==2) // days of month
{
int qu_days=monthDays[cmonth-1];
if(cmonth==2) if(cyear%4==0) if((cyear%100!=0) || (cyear%400==0)) qu_days=29;
if((cday+7)<=qu_days)
{
Bmp->Lock();
BmpView->SetHighColor(VIEW_COLOR);
BmpView->StrokeRect(cursor);
cursor.OffsetBySelf(0, h_cell);
cday+=7;
BmpView->SetHighColor(ACTIVE_COLOR);
BmpView->StrokeRect(cursor);
BmpView->SetHighColor(0,0,0);
BmpView->Sync();
Bmp->Unlock();
Draw(Bounds());
}
}
break;
}
case B_UP_ARROW:
{
// Test whether Ctrl+UpArrow is pressed
if(modifiers() & B_CONTROL_KEY)
Window()->PostMessage(B_QUIT_REQUESTED);
else
{
if(which_focused==0) // month
{
BMessage msg('MON1');
MessageReceived(&msg);
}
else if(which_focused==1) // year
{
BMessage msg('YEA1');
MessageReceived(&msg);
}
else if(which_focused==2) // days of month
{
if((cday-7)>=1)
{
Bmp->Lock();
BmpView->SetHighColor(VIEW_COLOR);
BmpView->StrokeRect(cursor);
cursor.OffsetBySelf(0, -h_cell);
cday-=7;
BmpView->SetHighColor(ACTIVE_COLOR);
BmpView->StrokeRect(cursor);
BmpView->SetHighColor(0,0,0);
BmpView->Sync();
Bmp->Unlock();
Draw(Bounds());
}
}
}
break;
}
case B_LEFT_ARROW:
{
if(which_focused==0) // month
{
BMessage msg('MON0');
MessageReceived(&msg);
}
else if(which_focused==1) // year
{
BMessage msg('YEA0');
MessageReceived(&msg);
}
else if(which_focused==2) // days of month
{
if(cday>1)
{
Bmp->Lock();
BmpView->SetHighColor(VIEW_COLOR);
BmpView->StrokeRect(cursor);
if(cwday>0) // by dates no matter of day of week
{
cursor.OffsetBySelf(-w_cell,0);
cwday--;
}
else // cwday==0
{
cursor.OffsetBySelf(w_cell*6,-h_cell);
cwday=6;
}
cday--;
BmpView->SetHighColor(ACTIVE_COLOR);
BmpView->StrokeRect(cursor);
BmpView->SetHighColor(0,0,0);
BmpView->Sync();
Bmp->Unlock();
Draw(Bounds());
}
else // 1st of month, go month before
{
if(cyear>first_year || cmonth>1) // one can go
{
int cm=(cmonth==1) ? 12 : cmonth-1;
int qu_days=monthDays[cm-1];
if(cm==2) if(cyear%4==0)
if((cyear%100!=0) || (cyear%400==0)) qu_days=29;
// it is correct not to pay attention to year changing
// because if we moved to february then year was not changed
// but if month is other then february
// then it has the same number of days every year.
cday=qu_days;
BMessage msg('MON0');
MessageReceived(&msg); // here month, cwday and year (if needed) will be changed
}
}
}
break;
}
case B_RIGHT_ARROW:
{
if(which_focused==0) // month
{
BMessage msg('MON1');
MessageReceived(&msg);
}
else if(which_focused==1) // year
{
BMessage msg('YEA1');
MessageReceived(&msg);
}
else if(which_focused==2) // days of month
{
int qu_days=monthDays[cmonth-1];
if(cmonth==2) if(cyear%4==0) if((cyear%100!=0) || (cyear%400==0)) qu_days=29;
if(cday<qu_days)
{
Bmp->Lock();
BmpView->SetHighColor(VIEW_COLOR);
BmpView->StrokeRect(cursor);
if(cwday<6) // by dates no matter of day of week
{
cursor.OffsetBySelf(w_cell,0);
cwday++;
}
else // cwday==6
{
cursor.OffsetBySelf(-w_cell*6,h_cell);
cwday=0;
}
cday++;
BmpView->SetHighColor(ACTIVE_COLOR);
BmpView->StrokeRect(cursor);
BmpView->SetHighColor(0,0,0);
BmpView->Sync();
Bmp->Unlock();
Draw(Bounds());
}
else // last of month, go next month
{
if(cyear<last_year || cmonth<12) // one can go
{
cday=1;
BMessage msg('MON1');
MessageReceived(&msg); // here month, cwday and year (if needed) will be changed
}
}
}
break;
}
case B_ESCAPE:
{
Window()->PostMessage(B_QUIT_REQUESTED);
break;
}
case B_ENTER:
{
if(which_focused==2)
{
// here it is needed to send dayPressed (==cwday), cyear, cmonth
// to window and leave
BMessage *msg=new BMessage('MVME');
msg->AddInt32("day",cday);
msg->AddInt32("month",cmonth);
msg->AddInt32("year",cyear);
Window()->PostMessage(msg);
}
else if(which_focused==3)
{
BMessage msg('TODA');
MessageReceived(&msg);
}
break;
}
case B_SPACE: // the same as B_ENTER
{
if(which_focused==2)
{
// here it is needed to send dayPressed (==cwday), cyear, cmonth
// to window and leave
BMessage *msg=new BMessage('MVME');
msg->AddInt32("day",cday);
msg->AddInt32("month",cmonth);
msg->AddInt32("year",cyear);
Window()->PostMessage(msg);
}
else if(which_focused==3)
{
BMessage msg('TODA');
MessageReceived(&msg);
}
break;
}
default:
BView::KeyDown(bytes, numBytes);
}
}
void MonthWindowView::DrawMonth()
{
Bmp->Lock();
float y=yearStringView->Frame().bottom+h_cell;
float x=0;
if(NewMonth)
{
BmpView->SetHighColor(VIEW_COLOR);
BmpView->FillRect(BRect(0,y+1,
BmpView->Bounds().right,todayStringView->Frame().top-6));
BmpView->SetHighColor(0,0,0,0);
NewMonth=false;
}
int byear=cyear; // base year
if(tyear<byear) byear=tyear;
int day1=0, m=0, k=byear;
while(k<cyear)
{
day1++;
if(k%4==0) // leap year?
if((k%100!=0) || (k%400==0)) day1++; // yes
k++;
}
while(++m<cmonth)
{
day1+=(monthDays[m-1]-28);
if(m==2) if((cyear%4)==0) if((cyear%100!=0) || (cyear%400==0)) day1++;
}
day1++; // day1 is number of 1st day of chosen month in chosen year
day1=day1%7;
int day2=0;
m=0;
k=byear;
while(k<tyear)
{
day2++;
if((k%4)==0) if((k%100!=0) || (k%400==0)) day2++;
k++;
}
while(++m<tmonth)
{
day2+=(monthDays[m-1]-28);
if(m==2) if((tyear%4)==0) if((tyear%100!=0) || (tyear%400==0)) day2++;
}
day2+=tday; // day2 - number of today's day in today's year
day2=day2%7;
k=(twday==0) ? 6 : twday-1;
k=k-day2+day1;
while(k<0) k+=7;
k=k%7;
cwday1=k;
x=w_cell*k+1;
y+=h_cell;
int qu_days=monthDays[cmonth-1]; // quantity of days in month
if(cmonth==2) if(cyear%4==0) if((cyear%100!=0) || (cyear%400==0)) qu_days=29;
BString s;
int t=0;
while(t<qu_days)
{
t++;
s<<t;
if(cyear==tyear) if(cmonth==tmonth) if(t==tday) BmpView->SetHighColor(200,0,0,0);
BmpView->DrawString(s.String(),BPoint(x+(w_cell-StringWidth(s.String()))/2,y));
if(cyear==tyear) if(cmonth==tmonth) if(t==tday) BmpView->SetHighColor(0,0,0,0);
if(t==cday)
{
cwday=k;
if(which_focused==2) BmpView->SetHighColor(ACTIVE_COLOR);
else BmpView->SetHighColor(NOACTIVE_COLOR);
cursor.Set(x,y-h_cell+5,x+w_cell-1,y+4);
BmpView->StrokeRect(cursor);
BmpView->SetHighColor(0,0,0,0);
}
x+=w_cell;
k++;
s.SetTo("");
if(k==7)
{
k=0;
y+=h_cell;
x=1;
}
}
BmpView->Sync();
Bmp->Unlock();
Draw(Bounds());
}
bool
AudioListView::InitiateDrag(BPoint point, int32 dragIndex, bool)
{
BListItem* item = ItemAt(CurrentSelection(0));
if (item == NULL) {
// workaround for a timing problem (see Locale prefs)
Select(dragIndex);
item = ItemAt(dragIndex);
}
if (item == NULL)
return false;
// create drag message
BMessage message(kDraggedItem);
for (int32 i = 0;; i++) {
int32 index = CurrentSelection(i);
if (index < 0)
break;
message.AddPointer("trackitem", ItemAt(CurrentSelection(i)));
}
// figure out drag rect
BRect dragRect(0.0, 0.0, Bounds().Width(), -1.0);
// figure out, how many items fit into our bitmap
bool fade = false;
for (int32 i = 0; message.FindPointer("trackitem", i,
reinterpret_cast<void**>(&item)) == B_OK; i++) {
dragRect.bottom += ceilf(item->Height()) + 1.0;
if (dragRect.Height() > MAX_DRAG_HEIGHT) {
dragRect.bottom = MAX_DRAG_HEIGHT;
fade = true;
break;
}
}
BBitmap* dragBitmap = new BBitmap(dragRect, B_RGB32, true);
if (dragBitmap->IsValid()) {
BView* view = new BView(dragBitmap->Bounds(), "helper", B_FOLLOW_NONE,
B_WILL_DRAW);
dragBitmap->AddChild(view);
dragBitmap->Lock();
BRect itemBounds(dragRect) ;
itemBounds.bottom = 0.0;
// let all selected items, that fit into our drag_bitmap, draw
for (int32 i = 0; message.FindPointer("trackitem", i,
reinterpret_cast<void**>(&item)) == B_OK; i++) {
AudioListItem* item;
message.FindPointer("trackitem", i,
reinterpret_cast<void**>(&item));
itemBounds.bottom = itemBounds.top + ceilf(item->Height());
if (itemBounds.bottom > dragRect.bottom)
itemBounds.bottom = dragRect.bottom;
item->DrawItem(view, itemBounds);
itemBounds.top = itemBounds.bottom + 1.0;
}
// make a black frame around the edge
view->SetHighColor(0, 0, 0, 255);
view->StrokeRect(view->Bounds());
view->Sync();
uint8* bits = (uint8*)dragBitmap->Bits();
int32 height = (int32)dragBitmap->Bounds().Height() + 1;
int32 width = (int32)dragBitmap->Bounds().Width() + 1;
int32 bpr = dragBitmap->BytesPerRow();
if (fade) {
for (int32 y = 0; y < height - ALPHA / 2; y++, bits += bpr) {
uint8* line = bits + 3;
for (uint8* end = line + 4 * width; line < end; line += 4)
*line = ALPHA;
}
for (int32 y = height - ALPHA / 2; y < height;
y++, bits += bpr) {
uint8* line = bits + 3;
for (uint8* end = line + 4 * width; line < end; line += 4)
*line = (height - y) << 1;
}
} else {
for (int32 y = 0; y < height; y++, bits += bpr) {
uint8* line = bits + 3;
for (uint8* end = line + 4 * width; line < end; line += 4)
*line = ALPHA;
}
}
dragBitmap->Unlock();
} else {
delete dragBitmap;
dragBitmap = NULL;
}
if (dragBitmap != NULL)
DragMessage(&message, dragBitmap, B_OP_ALPHA, BPoint(0.0, 0.0));
else
DragMessage(&message, dragRect.OffsetToCopy(point), this);
return true;
}
//ctor
SpecificColorWindow :: SpecificColorWindow( BRect paramBound,
uint32 paramkind)
:
ScrollingWindow( paramBound,
myPrefs->lvwTitleStr[paramkind],
lScrollViewName[paramkind],
lNamePrefFrame[paramkind],
myPrefs->mpPreferenceSet,
true,
false),
mui32Kind(paramkind),
mpViewColorControl(NULL),
mpHighColorControl(NULL),
mpLowColorControl(NULL),
mpBarColorControl(NULL),
mpFillColorControl(NULL),
mpViewColorWell(NULL),
mpHighColorWell(NULL),
mpLowColorWell(NULL),
mpBarColorWell(NULL),
mpFillColorWell(NULL),
mpBarHeightGadget(NULL),
mpColorWellWidthGadget(NULL),
mpColorWellHeightGadget(NULL),
mpThumbRadioView(NULL),
mpCCLrv(NULL),
mpSliderBarCB(NULL),
mpSliderBarFillCB(NULL),
mpDemoItem(NULL)
{
sem_id calc_sem;
if ((calc_sem = create_sem(1, "calc_sem")) < B_NO_ERROR)
{
warning(myPrefs->FailCreateSemaphore);
return;
}
acquire_sem(calc_sem);
try
{
LayoutMatrix * pholdTitleLayoutMatrix = new LayoutMatrix(BESTSIZE, 1, 1, this);//rows,columns
/////////////////////////////////////////////////////////////////////////////////////////////
BFont * pBFont = new BFont(myPrefs->GetPreferredFont());
float fontSize = pBFont->Size();
fontSize *= 2;
if (fontSize > 200)
{
fontSize = 200;
}
pBFont->SetSize(fontSize);
pBFont->SetShear(122);
//will need offset for demo--use a seperate matrix and get it's bottom
MyStringDrawer * pMyStringDrawer = new MyStringDrawer( "specificTitleMyStringDrawer",
myPrefs->lvwTitleStr[mui32Kind],
pholdTitleLayoutMatrix,
pBFont);
/////////////////////////////
if (!myPrefs->mbUseColorControl && !myPrefs->mbUseColorWell)
{
warning(myPrefs->noCCenabled);
}
LayoutMatrix * pholdViewCCLayoutMatrix = NULL;
LayoutMatrix * pholdHighCCLayoutMatrix = NULL;
LayoutMatrix * pholdLowCCLayoutMatrix = NULL;
MyStringDrawer * pMyStringDrawerAXX = NULL;
MyStringDrawer * pMyStringDrawerBXX = NULL;
MyStringDrawer * pMyStringDrawerCXX = NULL;
rgb_color color;//re-use for every setvalue
if (myPrefs->mbUseColorControl)
{
pholdViewCCLayoutMatrix = new LayoutMatrix(BESTSIZE, 2, 1, this);//rows,columns
/////////////////////////////////////////////////////////////////////////////////////
pMyStringDrawerAXX = new MyStringDrawer( "MyStringDrawerAXX",
myPrefs->ColorWindowHeading2,
pholdViewCCLayoutMatrix);
////////////////////////////////////////////////////////////////////
mpViewColorControl = new MyColorControl( myPrefs->mCCL,
"ColorControlAXX",
COLORCONTROL_VIEW,
pholdViewCCLayoutMatrix);
switch (mui32Kind)
{
case SPECIFIC_COLOR_BUTTON:
myPrefs->GetPreferredMyButtonViewColor(&color);
mpViewColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_PICTURE:
myPrefs->GetPreferredMyPictureButtonViewColor(&color);
mpViewColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_RADIOVIEW:
myPrefs->GetPreferredMyRadioViewViewColor(&color);
mpViewColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_CHECKBOX:
myPrefs->GetPreferredMyCheckBoxViewColor(&color);
mpViewColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_STATUSBAR:
myPrefs->GetPreferredMyStatusBarViewColor(&color);
mpViewColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_SLIDER:
myPrefs->GetPreferredMySliderViewColor(&color);
mpViewColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_COLORCONTROL:
myPrefs->GetPreferredMyColorControlViewColor(&color);
mpViewColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_TEXTVIEW:
myPrefs->GetPreferredMyTextViewViewColor(&color);
mpViewColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_LISTVIEW:
myPrefs->GetPreferredMyListViewViewColor(&color);
mpViewColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_UINT32CONTROL:
myPrefs->GetPreferredUInt32ControlViewColor(&color);
mpViewColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_INT8GADGET:
myPrefs->GetPreferredInt8GadgetViewColor(&color);
mpViewColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_UINT8GADGET:
myPrefs->GetPreferredUInt8GadgetViewColor(&color);
mpViewColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_INT16GADGET:
myPrefs->GetPreferredInt16GadgetViewColor(&color);
mpViewColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_UINT16GADGET:
myPrefs->GetPreferredUInt16GadgetViewColor(&color);
mpViewColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_INT32GADGET:
myPrefs->GetPreferredInt32GadgetViewColor(&color);
mpViewColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_UINT32GADGET:
myPrefs->GetPreferredUInt32GadgetViewColor(&color);
mpViewColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_INT64GADGET:
myPrefs->GetPreferredInt64GadgetViewColor(&color);
mpViewColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_UINT64GADGET:
myPrefs->GetPreferredUInt64GadgetViewColor(&color);
mpViewColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_FLOATGADGET:
myPrefs->GetPreferredFloatGadgetViewColor(&color);
mpViewColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_STRINGGADGET:
myPrefs->GetPreferredStringGadgetViewColor(&color);
mpViewColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_FLOATCONTROL:
myPrefs->GetPreferredFloatControlViewColor(&color);
mpViewColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_STRINGCONTROL:
myPrefs->GetPreferredStringControlViewColor(&color);
mpViewColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_COLORWELL:
myPrefs->GetPreferredColorWellViewColor(&color);
mpViewColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_STRINGDRAWER:
myPrefs->GetPreferredMyStringDrawerViewColor(&color);
mpViewColorControl->SetValue(color);
break;
default:
warning(myPrefs->BadSpecColorKindView);
throw;
break;
}
/////////////////////
pholdHighCCLayoutMatrix = new LayoutMatrix(BESTSIZE, 2, 1, this);//rows,columns
////////////////////////////////
pMyStringDrawerBXX = new MyStringDrawer( "MyStringDrawerBXX",
myPrefs->ColorWindowHeading3,
pholdHighCCLayoutMatrix);
/////////////////////////////////////////////
mpHighColorControl = new MyColorControl( myPrefs->mCCL,
"HighColorControlBXX",
COLORCONTROL_HIGH,
pholdHighCCLayoutMatrix);
switch (mui32Kind)
{
case SPECIFIC_COLOR_BUTTON:
myPrefs->GetPreferredMyButtonHighColor(&color);
mpHighColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_PICTURE:
myPrefs->GetPreferredMyPictureButtonHighColor(&color);
mpHighColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_RADIOVIEW:
myPrefs->GetPreferredMyRadioViewHighColor(&color);
mpHighColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_CHECKBOX:
myPrefs->GetPreferredMyCheckBoxHighColor(&color);
mpHighColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_STATUSBAR:
myPrefs->GetPreferredMyStatusBarHighColor(&color);
mpHighColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_SLIDER:
myPrefs->GetPreferredMySliderHighColor(&color);
mpHighColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_COLORCONTROL:
myPrefs->GetPreferredMyColorControlHighColor(&color);
mpHighColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_TEXTVIEW:
myPrefs->GetPreferredMyTextViewHighColor(&color);
mpHighColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_LISTVIEW:
myPrefs->GetPreferredMyListViewHighColor(&color);
mpHighColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_UINT32CONTROL:
myPrefs->GetPreferredUInt32ControlHighColor(&color);
mpHighColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_INT8GADGET:
myPrefs->GetPreferredInt8GadgetHighColor(&color);
mpHighColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_UINT8GADGET:
myPrefs->GetPreferredUInt8GadgetHighColor(&color);
mpHighColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_INT16GADGET:
myPrefs->GetPreferredInt16GadgetHighColor(&color);
mpHighColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_UINT16GADGET:
myPrefs->GetPreferredUInt16GadgetHighColor(&color);
mpHighColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_INT32GADGET:
myPrefs->GetPreferredInt32GadgetHighColor(&color);
mpHighColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_UINT32GADGET:
myPrefs->GetPreferredUInt32GadgetHighColor(&color);
mpHighColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_INT64GADGET:
myPrefs->GetPreferredInt64GadgetHighColor(&color);
mpHighColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_UINT64GADGET:
myPrefs->GetPreferredUInt64GadgetHighColor(&color);
mpHighColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_FLOATGADGET:
myPrefs->GetPreferredFloatGadgetHighColor(&color);
mpHighColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_STRINGGADGET:
myPrefs->GetPreferredStringGadgetHighColor(&color);
mpHighColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_FLOATCONTROL:
myPrefs->GetPreferredFloatControlHighColor(&color);
mpHighColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_STRINGCONTROL:
myPrefs->GetPreferredStringControlHighColor(&color);
mpHighColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_COLORWELL:
myPrefs->GetPreferredColorWellHighColor(&color);
mpHighColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_STRINGDRAWER:
myPrefs->GetPreferredMyStringDrawerHighColor(&color);
mpHighColorControl->SetValue(color);
break;
default:
warning(myPrefs->BadSpecColorKindHigh);
throw;
break;
}
//////////////////////////////////////////////////////////////
pholdLowCCLayoutMatrix = new LayoutMatrix(BESTSIZE, 2, 1, this);//rows,columns
///////////////////////////////////////////////////
pMyStringDrawerCXX = new MyStringDrawer( "MyStringDrawerCXX",
myPrefs->ColorWindowHeading4,
pholdLowCCLayoutMatrix);
///////////////////////////////////////////////////////////////////
mpLowColorControl = new MyColorControl( myPrefs->mCCL,
"LowColorControlCXX",
COLORCONTROL_LOW,
pholdLowCCLayoutMatrix);
switch (mui32Kind)
{
case SPECIFIC_COLOR_BUTTON:
myPrefs->GetPreferredMyButtonLowColor(&color);
mpLowColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_PICTURE:
myPrefs->GetPreferredMyPictureButtonLowColor(&color);
mpLowColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_RADIOVIEW:
myPrefs->GetPreferredMyRadioViewLowColor(&color);
mpLowColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_CHECKBOX:
myPrefs->GetPreferredMyCheckBoxLowColor(&color);
mpLowColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_STATUSBAR:
myPrefs->GetPreferredMyStatusBarLowColor(&color);
mpLowColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_SLIDER:
myPrefs->GetPreferredMySliderLowColor(&color);
mpLowColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_COLORCONTROL:
myPrefs->GetPreferredMyColorControlLowColor(&color);
mpLowColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_TEXTVIEW:
myPrefs->GetPreferredMyTextViewLowColor(&color);
mpLowColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_LISTVIEW:
myPrefs->GetPreferredMyListViewLowColor(&color);
mpLowColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_UINT32CONTROL:
myPrefs->GetPreferredUInt32ControlLowColor(&color);
mpLowColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_INT8GADGET:
myPrefs->GetPreferredInt8GadgetLowColor(&color);
mpLowColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_UINT8GADGET:
myPrefs->GetPreferredUInt8GadgetLowColor(&color);
mpLowColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_INT16GADGET:
myPrefs->GetPreferredInt16GadgetLowColor(&color);
mpLowColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_UINT16GADGET:
myPrefs->GetPreferredUInt16GadgetLowColor(&color);
mpLowColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_INT32GADGET:
myPrefs->GetPreferredInt32GadgetLowColor(&color);
mpLowColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_UINT32GADGET:
myPrefs->GetPreferredUInt32GadgetLowColor(&color);
mpLowColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_INT64GADGET:
myPrefs->GetPreferredInt64GadgetLowColor(&color);
mpLowColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_UINT64GADGET:
myPrefs->GetPreferredUInt64GadgetLowColor(&color);
mpLowColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_FLOATGADGET:
myPrefs->GetPreferredFloatGadgetLowColor(&color);
mpLowColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_STRINGGADGET:
myPrefs->GetPreferredStringGadgetLowColor(&color);
mpLowColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_FLOATCONTROL:
myPrefs->GetPreferredFloatControlLowColor(&color);
mpLowColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_STRINGCONTROL:
myPrefs->GetPreferredStringControlLowColor(&color);
mpLowColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_COLORWELL:
myPrefs->GetPreferredColorWellLowColor(&color);
mpLowColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_STRINGDRAWER:
myPrefs->GetPreferredMyStringDrawerLowColor(&color);
mpLowColorControl->SetValue(color);
break;
default:
warning(myPrefs->BadSpecColorKindLow);
throw;
break;
}
}
////////////////////////
LayoutMatrix * pholdColorWellLayoutMatrix = NULL;
if (myPrefs->mbUseColorWell)
{
pholdColorWellLayoutMatrix = new LayoutMatrix(BESTSIZE, 1, 3, this);//rows,columns
//////////////
mpViewColorWell = new ColorWell( "ColorWellViewColorPref",
VIEW_COLOR,
myPrefs->ColorWindowHeading5,
this,
pholdColorWellLayoutMatrix);
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
mpHighColorWell = new ColorWell( "ColorWellHighColorPref",
HIGH_COLOR,
myPrefs->ColorWindowHeading6,
this,
pholdColorWellLayoutMatrix);
////////////////////////////////////////////////////////////////////////////////////////////////////
mpLowColorWell = new ColorWell( "ColorWellLowColorPref",
LOW_COLOR,
myPrefs->ColorWindowHeading7,
this,
pholdColorWellLayoutMatrix);
}
///////////////////////////////////////////////////////////////////////
LayoutMatrix * pholdDemoLayoutMatrix = new LayoutMatrix(BESTSIZE, 1, 1, this);//rows,columns
//////////////////////////////////
int32 kindDemo;
void * pholdDemo;
switch (mui32Kind)
{
case SPECIFIC_COLOR_BUTTON:
{
MyButton * pholdDemoMyButton = new MyButton( "demoButton",
myPrefs->DemoButtonLabel,
DEMOBUTTONMSG,
pholdDemoLayoutMatrix);
kindDemo = KIND_MYBUTTON;
pholdDemo = (void *)pholdDemoMyButton;
}
break;
case SPECIFIC_COLOR_PICTURE:
{
BPicture * pOnPicture;
BPicture * pOnDisabledPicture;
BPicture * pOffPicture;
BPicture * pOffDisabledPicture;
BWindow * bWindow = new BWindow( BRect(0, 0, 32, 32), //manditory for BPicture
NULL,
B_DOCUMENT_WINDOW,
0);
BView * bView = new BView( BRect(0, 0, 32, 32),
NULL,
B_FOLLOW_NONE,
0);
// BWindow bWindow( BRect(0, 0, 32, 32), //manditory for BPicture
// NULL,
// B_DOCUMENT_WINDOW,
// 0);
// BView bView( BRect(0, 0, 32, 32),
// NULL,
// B_FOLLOW_NONE,
// 0);
bWindow->AddChild(bView);
bView->BeginPicture(new BPicture);
bView->MoveTo(5, 5);
bView->StrokeRect(BRect(0,0,8,8));
pOffPicture = bView->EndPicture();
bView->BeginPicture(new BPicture);
bView->MoveTo(10, 5);
bView->StrokeRect(BRect(0,0,10,15));
pOnPicture = bView->EndPicture();
bView->BeginPicture(new BPicture);
bView->MoveTo(2, 5);
bView->FillRect(BRect(0,0,22,20));
pOffDisabledPicture = bView->EndPicture();
bView->BeginPicture(new BPicture);
bView->MoveTo(1, 5);
bView->FillRect(BRect(0,0,6,15));
pOnDisabledPicture = bView->EndPicture();
//bView.RemoveSelf();
bWindow->Run();
bWindow->PostMessage(B_QUIT_REQUESTED);
MyPictureButton * pholdDemoMyPictureButton = new MyPictureButton( BRect(0, 0, 32, 32),
"DemoPictureButton",
pOffPicture,
pOnPicture,
pOffDisabledPicture,
pOnDisabledPicture,
DEMOPICTUREBUTTONMSG,
B_TWO_STATE_BUTTON,//B_ONE_STATE_BUTTON
pholdDemoLayoutMatrix);
kindDemo = KIND_MYPICTUREBUTTON;
pholdDemo = (void *)pholdDemoMyPictureButton;
}
break;
case SPECIFIC_COLOR_RADIOVIEW:
{
BList * pBList = new BList();
RadioViewData * pRadioViewDataOne = new RadioViewData( '_one',
myPrefs->DemoRadio1Label,
pBList);
RadioViewData * pRadioViewDataTwo = new RadioViewData( '_two',
myPrefs->DemoRadio2Label,
pBList);
RadioViewData * pRadioViewDataThree = new RadioViewData( 'thre',
myPrefs->DemoRadio3Label,
pBList);
MyRadioView * pholdMyRadioView = new MyRadioView( "demoRadio",
false,//true gives vertical orientation
pBList,
myPrefs->GetPreferredFont(),
pholdDemoLayoutMatrix);
if (!pholdMyRadioView->Initialize())
{
warning(myPrefs->RadioViewFailInit);
throw;
}
kindDemo = KIND_MYRADIOVIEW;
pholdDemo = (void *)pholdMyRadioView;
}
break;
case SPECIFIC_COLOR_CHECKBOX:
{
MyCheckBox * pholdCheckBox = new MyCheckBox( "checkBox",
myPrefs->DemoCheckBoxLabel,
B_CONTROL_ON,
'_one',
pholdDemoLayoutMatrix);
kindDemo = KIND_MYCHECKBOX;
pholdDemo = (void *)pholdCheckBox;
}
break;
case SPECIFIC_COLOR_STATUSBAR:
{
MyStatusBar * pholdStatusBar = new MyStatusBar( "StatusBar",
myPrefs->DemoStatusBarLeadLabel,
myPrefs->DemoStatusBarTrailLabel,
50,
10.0,
pholdDemoLayoutMatrix);
kindDemo = KIND_MYSTATUSBAR;
pholdDemo = (void *)pholdStatusBar;
}
break;
case SPECIFIC_COLOR_SLIDER:
{
MySlider * pholdSlider = new MySlider( BRect(1, 1, 65, 32),
"Slider",
"Label",
'Sldr',
1,
10,
.5,
pholdDemoLayoutMatrix);
kindDemo = KIND_MYSLIDER;
pholdDemo = (void *)pholdSlider;
}
break;
case SPECIFIC_COLOR_COLORCONTROL:
{
MyColorControl * pholdColorControl = new MyColorControl( myPrefs->mCCL,
"ColorControl",
DEMOCOLORCONTROLMSG,
pholdDemoLayoutMatrix);
kindDemo = KIND_MYCOLORCONTROL;
pholdDemo = (void *)pholdColorControl;
}
break;
case SPECIFIC_COLOR_TEXTVIEW:
{
float leftOffset;
float baseline;
float width;
float height;
if (!StringBoundsBox( myPrefs->TextGadgetLabel,
&width,
&height,
&leftOffset,
&baseline))
{
throw;
}
MyTextView * pholdTextView = new MyTextView( "textView",
NULL,
width,
6 * height,//allow 6 lines visible
pholdDemoLayoutMatrix);
rgb_color textColor;
myPrefs->GetPreferredMyTextViewHighColor(&textColor);
pholdTextView->SetFontAndColor(myPrefs->GetPreferredFont(), B_FONT_ALL, &textColor);
pholdTextView->SetText(myPrefs->TextGadgetLabel);
kindDemo = KIND_MYTEXTVIEW;
pholdDemo = (void *)pholdTextView;
}
break;
case SPECIFIC_COLOR_LISTVIEW:
{
DataList * dataList = new DataList();
DataNode * nodeOne = new DataNode(myPrefs->ListViewSample1);
dataList->AddItem(nodeOne);
DataNode * nodeTwo = new DataNode(myPrefs->ListViewSample2);
dataList->AddItem(nodeTwo);
DataNode * nodeThree = new DataNode(myPrefs->ListViewSample3);
dataList->AddItem(nodeThree);
MyListView * mlv = new MyListView( "mlvTitle",
dataList,
'selc',
'invc',
B_SINGLE_SELECTION_LIST,
pholdDemoLayoutMatrix);
kindDemo = KIND_MYLISTVIEW;
pholdDemo = (void *)mlv;
}
break;
case SPECIFIC_COLOR_INT8GADGET:
{
Int8Gadget * pholdInt8Gadget = new Int8Gadget( MIN_I8,
"int8Gadget",
myPrefs->GetInt8GadgetLabel,
0,
this,
pholdDemoLayoutMatrix);
kindDemo = KIND_INT8GADGET;
pholdDemo = (void *)pholdInt8Gadget;
BMessageFilter * bmfDemo = new BMessageFilter( B_PROGRAMMED_DELIVERY,
B_LOCAL_SOURCE,
'_KYD',
filterIntNumeric);
pholdInt8Gadget->AddFilter(bmfDemo);
}
break;
case SPECIFIC_COLOR_UINT8GADGET:
{
UInt8Gadget * pholdUInt8Gadget = new UInt8Gadget( MAX_UI8,
"uInt8Gadget",
myPrefs->GetUInt8GadgetLabel,
0,
this,
pholdDemoLayoutMatrix);
kindDemo = KIND_UINT8GADGET;
pholdDemo = (void *)pholdUInt8Gadget;
BMessageFilter * bmfDemo = new BMessageFilter( B_PROGRAMMED_DELIVERY,
B_LOCAL_SOURCE,
'_KYD',
filterUIntNumeric);
pholdUInt8Gadget->AddFilter(bmfDemo);
}
break;
case SPECIFIC_COLOR_INT16GADGET:
{
Int16Gadget * pholdInt16Gadget = new Int16Gadget( MIN_I16,
"int16Gadget",
myPrefs->GetInt16GadgetLabel,
0,
this,
pholdDemoLayoutMatrix);
kindDemo = KIND_INT16GADGET;
pholdDemo = (void *)pholdInt16Gadget;
BMessageFilter * bmfDemo = new BMessageFilter( B_PROGRAMMED_DELIVERY,
B_LOCAL_SOURCE,
'_KYD',
filterIntNumeric);
pholdInt16Gadget->AddFilter(bmfDemo);
}
break;
case SPECIFIC_COLOR_UINT16GADGET:
{
UInt16Gadget * pholdUInt16Gadget = new UInt16Gadget( MAX_UI16,
"uInt16Gadget",
myPrefs->GetUInt16GadgetLabel,
0,
this,
pholdDemoLayoutMatrix);
kindDemo = KIND_UINT16GADGET;
pholdDemo = (void *)pholdUInt16Gadget;
BMessageFilter * bmfDemo = new BMessageFilter( B_PROGRAMMED_DELIVERY,
B_LOCAL_SOURCE,
'_KYD',
filterUIntNumeric);
pholdUInt16Gadget->AddFilter(bmfDemo);
}
break;
case SPECIFIC_COLOR_INT32GADGET:
{
Int32Gadget * pholdInt32Gadget = new Int32Gadget( MIN_I32,
"int32Gadget",
myPrefs->GetInt32GadgetLabel,
0,
this,
pholdDemoLayoutMatrix);
kindDemo = KIND_INT32GADGET;
pholdDemo = (void *)pholdInt32Gadget;
BMessageFilter * bmfDemo = new BMessageFilter( B_PROGRAMMED_DELIVERY,
B_LOCAL_SOURCE,
'_KYD',
filterIntNumeric);
pholdInt32Gadget->AddFilter(bmfDemo);
}
break;
case SPECIFIC_COLOR_UINT32GADGET:
{
UInt32Gadget * pholdUInt32Gadget = new UInt32Gadget( MAX_UI32,
"uInt32Gadget",
myPrefs->GetUInt32GadgetLabel,
0,
this,
pholdDemoLayoutMatrix);
kindDemo = KIND_UINT32GADGET;
pholdDemo = (void *)pholdUInt32Gadget;
BMessageFilter * bmfDemo = new BMessageFilter( B_PROGRAMMED_DELIVERY,
B_LOCAL_SOURCE,
'_KYD',
filterUIntNumeric);
pholdUInt32Gadget->AddFilter(bmfDemo);
}
break;
case SPECIFIC_COLOR_INT64GADGET:
{
Int64Gadget * pholdInt64Gadget = new Int64Gadget( MIN_I64,
"int64Gadget",
myPrefs->GetInt64GadgetLabel,
0,
this,
pholdDemoLayoutMatrix);
kindDemo = KIND_INT64GADGET;
pholdDemo = (void *)pholdInt64Gadget;
BMessageFilter * bmfDemo = new BMessageFilter( B_PROGRAMMED_DELIVERY,
B_LOCAL_SOURCE,
'_KYD',
filterIntNumeric);
pholdInt64Gadget->AddFilter(bmfDemo);
}
break;
case SPECIFIC_COLOR_UINT64GADGET:
{
UInt64Gadget * pholdUInt64Gadget = new UInt64Gadget( MAX_UI64,
"uInt64Gadget",
myPrefs->GetUInt64GadgetLabel,
0,
this,
pholdDemoLayoutMatrix);
kindDemo = KIND_UINT64GADGET;
pholdDemo = (void *)pholdUInt64Gadget;
BMessageFilter * bmfDemo = new BMessageFilter( B_PROGRAMMED_DELIVERY,
B_LOCAL_SOURCE,
'_KYD',
filterUIntNumeric);
pholdUInt64Gadget->AddFilter(bmfDemo);
}
break;
case SPECIFIC_COLOR_FLOATGADGET:
{
FloatGadget * pholdFloatGadget = new FloatGadget( (float)12.34,
"floatGadget",
myPrefs->GetFloatGadgetLabel,
0,
this,
pholdDemoLayoutMatrix);
kindDemo = KIND_FLOATGADGET;
pholdDemo = (void *)pholdFloatGadget;
BMessageFilter * bmfDemo = new BMessageFilter( B_PROGRAMMED_DELIVERY,
B_LOCAL_SOURCE,
'_KYD',
filterFloatNumeric);
pholdFloatGadget->AddFilter(bmfDemo);
}
break;
case SPECIFIC_COLOR_STRINGGADGET:
{
StringGadget * pholdStringGadget = new StringGadget( myPrefs->GetStringGadgetLabel,
"stringGadget",
myPrefs->GetStringGadgetLabel,
0,
this,
pholdDemoLayoutMatrix);
kindDemo = KIND_STRINGGADGET;
pholdDemo = (void *)pholdStringGadget;
}
break;
case SPECIFIC_COLOR_UINT32CONTROL:
{
UInt32Control * pholdUInt32Control = new UInt32Control( 123,
"uInt32Control",
myPrefs->UInt32ControlLabel,
DEMOINTCONTROLMSG,
0,
pholdDemoLayoutMatrix);
kindDemo = KIND_UINT32CONTROL;
pholdDemo = (void *)pholdUInt32Control;
}
break;
case SPECIFIC_COLOR_FLOATCONTROL:
{
FloatControl * pholdFloatControl = new FloatControl( (float)1.23,
"floatControl",
myPrefs->FloatControlLabel,
DEMOFLOATCONTROLMSG,
0,
pholdDemoLayoutMatrix);
kindDemo = KIND_FLOATCONTROL;
pholdDemo = (void *)pholdFloatControl;
}
break;
case SPECIFIC_COLOR_STRINGCONTROL:
{
StringControl * pholdStringControl = new StringControl( "stringControlName",
myPrefs->StringControlLabel,
NULL,
DEMOSTRINGCONTROLMSG,
0,
pholdDemoLayoutMatrix);
kindDemo = KIND_STRINGCONTROL;
pholdDemo = (void *)pholdStringControl;
}
break;
case SPECIFIC_COLOR_COLORWELL:
{
ColorWell * pholdColorWell = new ColorWell( "colorWell",
NO_COLOR,
myPrefs->DemoRoLabel,
this,
pholdDemoLayoutMatrix);
kindDemo = KIND_COLORWELL;
pholdDemo = (void *)pholdColorWell;
}
break;
case SPECIFIC_COLOR_STRINGDRAWER:
{
MyStringDrawer * pholdMyStringDrawer = new MyStringDrawer( "stringDrawer",
myPrefs->DemoTextItemText,
pholdDemoLayoutMatrix);
kindDemo = KIND_STRINGDRAWER;
pholdDemo = (void *)pholdMyStringDrawer;
}
break;
default:
warning(myPrefs->BadSpecItemKind);
throw;
break;
}
mpDemoItem = pholdDemo;
/////////////////////
LayoutMatrix * pholdBarTitleLayoutMatrix = NULL;
LayoutMatrix * pholdBarCCLayoutMatrix = NULL;
LayoutMatrix * pholdBarCWLayoutMatrix = NULL;
LayoutMatrix * pholdBarHLayoutMatrix = NULL;
LayoutMatrix * pholdColorWellWHLayoutMatrix = NULL;
LayoutMatrix * pholdSliderLayoutMatrix = NULL;
LayoutMatrix * pholdFillCCLayoutMatrix = NULL;
LayoutMatrix * pholdFillCWLayoutMatrix = NULL;
LayoutMatrix * pholdCCLLayoutMatrix = NULL;
///////////////////////////
if (mui32Kind == SPECIFIC_COLOR_STATUSBAR)
{
pholdBarTitleLayoutMatrix = new LayoutMatrix(BESTSIZE, 1, 1, this);//rows,columns
////////////////////////////////////////////////////////////////
BFont * pBFontBar = new BFont(myPrefs->GetPreferredFont());
float fontSize = pBFontBar->Size();
fontSize *= 2;
if (fontSize > 200)
{
fontSize = 200;
}
pBFontBar->SetSize(fontSize);
pBFontBar->SetShear(122);
//will need offset for demo--use a seperate matrix and get it's bottom
MyStringDrawer * pBarMyStringDrawer = new MyStringDrawer( "specificTitleBarMyStringDrawer",
myPrefs->BarColorTitle,
pholdBarTitleLayoutMatrix,
pBFontBar);
//////////////////////////////////////////////////
if (myPrefs->mbUseColorControl)
{
pholdBarCCLayoutMatrix = new LayoutMatrix(BESTSIZE, 2, 1, this);//rows,columns
///////////////////////////////////////////////////////////////////////////////////
MyStringDrawer * pBarMyStringDrawerAXX = new MyStringDrawer( "BarMyStringDrawerAXX",
myPrefs->BarCCLabel,
pholdBarCCLayoutMatrix);
////////////////////////////////////////////////////////////////////
mpBarColorControl = new MyColorControl( myPrefs->mCCL,
"barColorControl",
BARCOLORCONTROL,
pholdBarCCLayoutMatrix);
myPrefs->GetPreferredMyBarStatusColor(&color);
mpBarColorControl->SetValue(color);
}
//////////////////////////////////////
if (myPrefs->mbUseColorWell)
{
pholdBarCWLayoutMatrix = new LayoutMatrix(BESTSIZE, 1, 1, this);//rows,columns
///////////////////////////////////////////
mpBarColorWell = new ColorWell( "ColorWellViewColorPref",
BAR_COLOR,
myPrefs->BarCWLabel,
this,
pholdBarCWLayoutMatrix);
}
///////////////////////////////////////////
pholdBarHLayoutMatrix = new LayoutMatrix(BESTSIZE, 1, 1, this);//rows,columns
//////////////////////////////////////////////////////////////////////////
mpBarHeightGadget = new FloatGadget( myPrefs->GetPreferredBarHeight(),
"BarHeightFloatGadget",
myPrefs->EnterBarHeightLabel,
0,
this,
pholdBarHLayoutMatrix);
BMessageFilter * bmfBHDemo = new BMessageFilter( B_PROGRAMMED_DELIVERY,
B_LOCAL_SOURCE,
'_KYD',
filterFloatNumeric);
mpBarHeightGadget->AddFilter(bmfBHDemo);
}
/////////////////////////////////////////////////////////////////
else if (mui32Kind == SPECIFIC_COLOR_COLORCONTROL)
{
pholdCCLLayoutMatrix = new LayoutMatrix(BESTSIZE, 2, 1, this);//rows,columns
//////////////////////////////////////////////////////////////////////////
BFont * pCCLFont = new BFont(myPrefs->GetPreferredFont());
float fontSize = pCCLFont->Size();
fontSize *= 1.5;
if (fontSize > 200)
{
fontSize = 200;
}
pCCLFont->SetSize(fontSize);
MyStringDrawer * pCCLMyStringDrawer = new MyStringDrawer( "CCLMyStringDrawer",
myPrefs->ColorControlKind,
pholdCCLLayoutMatrix,
pCCLFont);
BList * bl = new BList();
RadioViewData * pRVD4x64 = new RadioViewData( CCL4x64RV,
myPrefs->CC_4x64_Cell,
bl,
(B_CELLS_4x64 == myPrefs->mCCL));
RadioViewData * pRVD8x32 = new RadioViewData( CCL8x32RV,
myPrefs->CC_8x32_Cell,
bl,
(B_CELLS_8x32 == myPrefs->mCCL));
RadioViewData * pRVD16x16 = new RadioViewData( CCL16x16RV,
myPrefs->CC_16x16_Cell,
bl,
(B_CELLS_16x16 == myPrefs->mCCL));
RadioViewData * pRVD32x8 = new RadioViewData( CCL32x8RV,
myPrefs->CC_32x8_Cell,
bl,
(B_CELLS_32x8 == myPrefs->mCCL));
RadioViewData * pRVD64x4 = new RadioViewData( CCL64x4RV,
myPrefs->CC_64x4_Cell,
bl,
(B_CELLS_64x4 == myPrefs->mCCL));
mpCCLrv = new MyRadioView( "CCLRadioView",
false,
bl,
myPrefs->GetPreferredFont(),
pholdCCLLayoutMatrix);
if (!mpCCLrv->Initialize())
{
warning(myPrefs->RadioViewFailInit);
throw;
}
//////////////////////////////////////////////////////////////////////////
}
else if (mui32Kind == SPECIFIC_COLOR_SLIDER)
{
pholdBarTitleLayoutMatrix = new LayoutMatrix(BESTSIZE, 1, 1, this);//rows,columns
////////////////////////////////////////////////////////////////
BFont * pBFontBar = new BFont(myPrefs->GetPreferredFont());
float fontSize = pBFontBar->Size();
fontSize *= 2;
if (fontSize > 200)
{
fontSize = 200;
}
pBFontBar->SetSize(fontSize);
pBFontBar->SetShear(122);
//will need offset for demo--use a seperate matrix and get it's bottom
MyStringDrawer * pBarMyStringDrawer = new MyStringDrawer( "specificTitleBarMyStringDrawer",
myPrefs->BarColorTitle,
pholdBarTitleLayoutMatrix,
pBFontBar);
//////////////////////////////////////////////////
if (myPrefs->mbUseColorControl)
{
pholdBarCCLayoutMatrix = new LayoutMatrix(BESTSIZE, 2, 1, this);//rows,columns
///////////////////////////////////////////////////////////////////////////////////
MyStringDrawer * pBarMyStringDrawerAXX = new MyStringDrawer( "BarMyStringDrawerAXX",
myPrefs->BarCCLabel,
pholdBarCCLayoutMatrix);
////////////////////////////////////////////////////////////////////
mpBarColorControl = new MyColorControl( myPrefs->mCCL,
"barColorControl",
BARCOLORCONTROL,
pholdBarCCLayoutMatrix);
myPrefs->GetPreferredMyBarStatusColor(&color);
mpBarColorControl->SetValue(color);
}
//////////////////////////////////////
if (myPrefs->mbUseColorWell)
{
pholdBarCWLayoutMatrix = new LayoutMatrix(BESTSIZE, 1, 1, this);//rows,columns
///////////////////////////////////////////
mpBarColorWell = new ColorWell( "ColorWellViewColorPref",
BAR_COLOR,
myPrefs->BarCWLabel,
this,
pholdBarCWLayoutMatrix);
}
////////////////////////////////////////
if (myPrefs->mbUseColorControl)
{
pholdFillCCLayoutMatrix = new LayoutMatrix(BESTSIZE, 2, 1, this);//rows,columns
///////////////////////////////////////////////////////////////////////////////////
MyStringDrawer * pFillMSD = new MyStringDrawer( "FillMSD",
myPrefs->FillCCLabel,
pholdFillCCLayoutMatrix);
////////////////////////////////////////////////////////////////////
mpFillColorControl = new MyColorControl( myPrefs->mCCL,
"fillColorControl",
FILLCOLORCONTROL,
pholdFillCCLayoutMatrix);
myPrefs->GetPreferredMyBarFillSliderColor(&color);
mpFillColorControl->SetValue(color);
}
//////////////////////////////////////
if (myPrefs->mbUseColorWell)
{
pholdFillCWLayoutMatrix = new LayoutMatrix(BESTSIZE, 1, 1, this);//rows,columns
///////////////////////////////////////////
mpFillColorWell = new ColorWell( "ColorWellViewColorPref",
FILL_COLOR,
myPrefs->FillCWLabel,
this,
pholdFillCWLayoutMatrix);
}
///////////////////////////////////////////
pholdSliderLayoutMatrix = new LayoutMatrix(BESTSIZE, 3, 1, this);//rows,columns
//////////////////////////////////////
mpSliderBarCB = new MyCheckBox( "SliderBarCheckBox",
myPrefs->ColorSliderBarCBLabel,
myPrefs->mui32ColorSliderBar,
SLIDERBARCB,
pholdSliderLayoutMatrix);
mpSliderBarFillCB = new MyCheckBox( "SliderBarCheckBoxFill",
myPrefs->FillSliderBarCBLabel,
myPrefs->mui32FillSliderBar,
SLIDERBARFILLCB,
pholdSliderLayoutMatrix);
BList * bl = new BList();
RadioViewData * pRVDOne = new RadioViewData( THUMB_RECT,
myPrefs->DemoRadioLabelThumbRect,
bl,
(B_BLOCK_THUMB == myPrefs->GetPreferredThumbStyle()));
RadioViewData * pRVDTwo = new RadioViewData( THUMB_TRI,
myPrefs->DemoRadioLabelThumbTri,
bl,
(B_TRIANGLE_THUMB == myPrefs->GetPreferredThumbStyle()));
mpThumbRadioView = new MyRadioView( "thumbRadioView",
true,
bl,
myPrefs->GetPreferredFont(),
pholdSliderLayoutMatrix);
if (!mpThumbRadioView->Initialize())
{
warning(myPrefs->RadioViewFailInit);
throw;
}
}
/////////////////////////////////////////////////////////////////////////////////////
else if (mui32Kind == SPECIFIC_COLOR_COLORWELL)
{
pholdColorWellWHLayoutMatrix = new LayoutMatrix(BESTSIZE, 2, 1, this);//rows,columns
////////////////////////////////////////////////////////////////
mpColorWellWidthGadget = new UInt8Gadget( myPrefs->GetPreferredColorWellWidth(),
"ColorWellWidthGadget",
myPrefs->EnterColorWellWidthLabel,
0,
this,
pholdColorWellWHLayoutMatrix);
BMessageFilter * bmfW = new BMessageFilter( B_PROGRAMMED_DELIVERY,
B_LOCAL_SOURCE,
'_KYD',
filterUIntNumeric);
mpColorWellWidthGadget->AddFilter(bmfW);
//////////////////////////////////////////////////////////////
mpColorWellHeightGadget = new UInt8Gadget( myPrefs->GetPreferredColorWellHeight(),
"ColorWellHeightGadget",
myPrefs->EnterColorWellHeightLabel,
0,
this,
pholdColorWellWHLayoutMatrix);
BMessageFilter * bmfH = new BMessageFilter( B_PROGRAMMED_DELIVERY,
B_LOCAL_SOURCE,
'_KYD',
filterUIntNumeric);
mpColorWellHeightGadget->AddFilter(bmfH);
////////////////////
}
/////////////////////////////////////////////////////////////
release_sem(calc_sem);
pholdTitleLayoutMatrix->Calc(MATRIXHORIZONTALOFFSET, MATRIXVERTICALOFFSET, calc_sem);
float bottom = pholdTitleLayoutMatrix->mfBottom;
float right = MATRIXHORIZONTALOFFSET;
if (myPrefs->mbUseColorControl)
{
pholdViewCCLayoutMatrix->Calc(right, bottom, calc_sem);
pholdHighCCLayoutMatrix->Calc(pholdViewCCLayoutMatrix->mfRight, bottom, calc_sem);
pholdLowCCLayoutMatrix->Calc(pholdHighCCLayoutMatrix->mfRight, bottom, calc_sem);
bottom = pholdLowCCLayoutMatrix->mfBottom;
if (bottom < pholdHighCCLayoutMatrix->mfBottom)
{
bottom = pholdHighCCLayoutMatrix->mfBottom;
}
if (bottom < pholdViewCCLayoutMatrix->mfBottom)
{
bottom = pholdViewCCLayoutMatrix->mfBottom;
}
right = pholdLowCCLayoutMatrix->mfRight;
}
float cwRight = MATRIXHORIZONTALOFFSET;
if (myPrefs->mbUseColorWell)
{
pholdColorWellLayoutMatrix->Calc(cwRight, bottom, calc_sem);
bottom = pholdColorWellLayoutMatrix->mfBottom;
cwRight = pholdColorWellLayoutMatrix->mfRight;
}
if (cwRight > right)
{
right = cwRight;
}
pholdDemoLayoutMatrix->Calc(right, pholdTitleLayoutMatrix->mfBottom, calc_sem);
if ( (mui32Kind == SPECIFIC_COLOR_STATUSBAR)
||
(mui32Kind == SPECIFIC_COLOR_SLIDER))
{
pholdBarTitleLayoutMatrix->Calc(MATRIXHORIZONTALOFFSET, bottom, calc_sem);
if (myPrefs->mbUseColorControl)
{
pholdBarCCLayoutMatrix->Calc(MATRIXHORIZONTALOFFSET, pholdBarTitleLayoutMatrix->mfBottom, calc_sem);
bottom = pholdBarCCLayoutMatrix->mfBottom;
}
if (myPrefs->mbUseColorWell)
{
pholdBarCWLayoutMatrix->Calc(MATRIXHORIZONTALOFFSET, bottom, calc_sem);
bottom = pholdBarCWLayoutMatrix->mfBottom;
}
float ccRightSB = cwRight;
float cwRightSB = cwRight;
if (myPrefs->mbUseColorControl)
{
ccRightSB = pholdBarCCLayoutMatrix->mfRight;
}
if (myPrefs->mbUseColorWell)
{
cwRightSB = pholdBarCWLayoutMatrix->mfRight;
}
if (ccRightSB > cwRightSB)
{
cwRightSB = ccRightSB;
}
if (mui32Kind == SPECIFIC_COLOR_STATUSBAR)
{
pholdBarHLayoutMatrix->Calc(cwRightSB, pholdBarTitleLayoutMatrix->mfBottom, calc_sem);
}
else //if (mui32Kind == SPECIFIC_COLOR_SLIDER)
{
if (myPrefs->mbUseColorControl)
{
pholdFillCCLayoutMatrix->Calc(cwRightSB, pholdBarTitleLayoutMatrix->mfBottom, calc_sem);
bottom = pholdFillCCLayoutMatrix->mfBottom;
}
else
{
bottom = pholdBarTitleLayoutMatrix->mfBottom;
}
if (myPrefs->mbUseColorWell)
{
pholdFillCWLayoutMatrix->Calc(cwRightSB, bottom, calc_sem);
}
float fccRightSB = cwRightSB;
float fcwRightSB = cwRightSB;
if (myPrefs->mbUseColorControl)
{
fccRightSB = pholdFillCCLayoutMatrix->mfRight;
}
if (myPrefs->mbUseColorWell)
{
fcwRightSB = pholdFillCWLayoutMatrix->mfRight;
}
if (fccRightSB > fcwRightSB)
{
fcwRightSB = fccRightSB;
}
pholdSliderLayoutMatrix->Calc(fcwRightSB + 3, pholdBarTitleLayoutMatrix->mfBottom, calc_sem);
}
}
else if (mui32Kind == SPECIFIC_COLOR_COLORWELL)
{
pholdColorWellWHLayoutMatrix->Calc(MATRIXHORIZONTALOFFSET, bottom, calc_sem);
}
else if (mui32Kind == SPECIFIC_COLOR_COLORCONTROL)
{
pholdCCLLayoutMatrix->Calc(MATRIXHORIZONTALOFFSET, bottom + 3, calc_sem);
}
}
catch (...)
{
warning(myPrefs->CaughtSpecificColorWindowCTOR);
release_sem(calc_sem);
throw;
}
try
{
BMenuItem * menuItem;
BMenu * APPMenu = new BMenu(myPrefs->AppMenuLabel);
menuItem = new BMenuItem( myPrefs->AboutMenuLabel,
new BMessage(ABOUT_SPECIFICCOLORWINDOW));
APPMenu->AddItem(menuItem);
menuItem = new BMenuItem( myPrefs->CloseWindow,
new BMessage(B_QUIT_REQUESTED));
APPMenu->AddItem(menuItem);
menuItem = new BMenuItem( myPrefs->QuitMenuLabel,
new BMessage(QUIT_APP));
APPMenu->AddItem(menuItem);
mpMenuBar->AddItem(APPMenu);
}
catch(...)
{
throw;
}
}//end
void ColorMenu::MouseMoved (BPoint point, uint32 transit, const BMessage *msg)
{
msg = msg;
uint32 buttons;
if (!Parent())
return;
// printf ("("); fflush (stdout);
GetMouse (&point, &buttons);
// printf (")"); fflush (stdout);
if (transit == B_EXITED_VIEW && buttons) // Do the tear off thing!
{
#if defined (EASTER_EGG_SFX)
extern bool EasterEgg;
if (modifiers() & B_SHIFT_KEY && EasterEgg)
{
extern EffectsPlayer *easterEgg;
easterEgg->StartEffect();
}
#endif
BMessage *tearmsg = new BMessage ('tear');
BBitmap *dragmap = new BBitmap (Bounds(), B_RGBA32, true);
dragmap->Lock();
BView *dragview = new BView (Bounds(), "temp dragmap view", B_FOLLOW_ALL, B_WILL_DRAW);
dragmap->AddChild (dragview);
//dragview->SetLowColor (LightGrey);
//dragview->FillRect (Bounds(), B_SOLID_LOW);
for (int i = 0; i < MAX_COLORS; i++)
{
dragview->SetHighColor (items[i]->getColor());
dragview->FillRect (items[i]->Frame());
dragview->Sync();
}
dragview->SetHighColor (DarkGrey);
dragview->StrokeRect (Bounds());
dragmap->RemoveChild (dragview);
bgra_pixel *bits = (bgra_pixel *) dragmap->Bits();
for (bgra_pixel p = 0; p < dragmap->BitsLength()/4; p++)
{
bgra_pixel pixel = *bits;
*bits++ = (pixel & COLOR_MASK) | (127 << ALPHA_BPOS);
}
dragmap->Unlock();
delete dragview;
DragMessage (tearmsg, dragmap, B_OP_ALPHA, B_ORIGIN);
delete tearmsg;
BRect place = Bounds();
// Send a fake Esc keydown to the popup
char kbuf[2];
BMessage kmsg (B_KEY_DOWN);
kmsg.AddInt64 ("when", system_time());
kmsg.AddInt32 ("modifiers", 0);
kmsg.AddInt32 ("key", B_ESCAPE);
kmsg.AddInt8 ("byte", B_ESCAPE);
kbuf[0] = B_ESCAPE;
kbuf[1] = '\0';
kmsg.AddString ("bytes", kbuf);
Window()->PostMessage (&kmsg, this);
// This makes the original popup go away.
// We can't use Hide() since that crashes.
colorTearInfo *tearInfo = new colorTearInfo (place, this, parent);
resume_thread (spawn_thread (color_tear_drag, "Menu Tear Thread", B_NORMAL_PRIORITY, tearInfo));
}
}
bool
LanguageListView::InitiateDrag(BPoint point, int32 dragIndex,
bool /*wasSelected*/)
{
if (fDragMessage == NULL)
return false;
BListItem* item = ItemAt(CurrentSelection(0));
if (item == NULL) {
// workaround for a timing problem
// TODO: this should support extending the selection
item = ItemAt(dragIndex);
Select(dragIndex);
}
if (item == NULL)
return false;
// create drag message
BMessage message = *fDragMessage;
message.AddPointer("listview", this);
for (int32 i = 0;; i++) {
int32 index = CurrentSelection(i);
if (index < 0)
break;
message.AddInt32("index", index);
}
// figure out drag rect
BRect dragRect(0.0, 0.0, Bounds().Width(), -1.0);
int32 numItems = 0;
bool fade = false;
// figure out, how many items fit into our bitmap
for (int32 i = 0, index; message.FindInt32("index", i, &index) == B_OK;
i++) {
BListItem* item = ItemAt(index);
if (item == NULL)
break;
dragRect.bottom += ceilf(item->Height()) + 1.0;
numItems++;
if (dragRect.Height() > MAX_DRAG_HEIGHT) {
dragRect.bottom = MAX_DRAG_HEIGHT;
fade = true;
break;
}
}
BBitmap* dragBitmap = new BBitmap(dragRect, B_RGB32, true);
if (dragBitmap->IsValid()) {
BView* view = new BView(dragBitmap->Bounds(), "helper", B_FOLLOW_NONE,
B_WILL_DRAW);
dragBitmap->AddChild(view);
dragBitmap->Lock();
BRect itemBounds(dragRect) ;
itemBounds.bottom = 0.0;
// let all selected items, that fit into our drag_bitmap, draw
for (int32 i = 0; i < numItems; i++) {
int32 index = message.FindInt32("index", i);
LanguageListItem* item
= static_cast<LanguageListItem*>(ItemAt(index));
itemBounds.bottom = itemBounds.top + ceilf(item->Height());
if (itemBounds.bottom > dragRect.bottom)
itemBounds.bottom = dragRect.bottom;
item->DrawItem(view, itemBounds);
itemBounds.top = itemBounds.bottom + 1.0;
}
// make a black frame arround the edge
view->SetHighColor(0, 0, 0, 255);
view->StrokeRect(view->Bounds());
view->Sync();
uint8* bits = (uint8*)dragBitmap->Bits();
int32 height = (int32)dragBitmap->Bounds().Height() + 1;
int32 width = (int32)dragBitmap->Bounds().Width() + 1;
int32 bpr = dragBitmap->BytesPerRow();
if (fade) {
for (int32 y = 0; y < height - ALPHA / 2; y++, bits += bpr) {
uint8* line = bits + 3;
for (uint8* end = line + 4 * width; line < end; line += 4)
*line = ALPHA;
}
for (int32 y = height - ALPHA / 2; y < height;
y++, bits += bpr) {
uint8* line = bits + 3;
for (uint8* end = line + 4 * width; line < end; line += 4)
*line = (height - y) << 1;
}
} else {
for (int32 y = 0; y < height; y++, bits += bpr) {
uint8* line = bits + 3;
for (uint8* end = line + 4 * width; line < end; line += 4)
*line = ALPHA;
}
}
dragBitmap->Unlock();
} else {
delete dragBitmap;
dragBitmap = NULL;
}
if (dragBitmap != NULL)
DragMessage(&message, dragBitmap, B_OP_ALPHA, BPoint(0.0, 0.0));
else
DragMessage(&message, dragRect.OffsetToCopy(point), this);
return true;
}
