void DrumsetDropField::AttachedToWindow() {
BFont font;
font.SetFamilyAndStyle("Swis721 BT","Roman");
font.SetSize( 8.0 );
SetFont(&font);
SetLowColor( 66, 99, 132 );
SetHighColor( 210, 220, 230 );
BeginPicture( new BPicture() );
DrawBitmap(((App *)be_app)->FetchResourceBitmap("dropfield"), BPoint(0.0, 0.0));
DrawString("Drop instrument here!", BPoint(6.0, 12.0));
fNormalBitmap = EndPicture();
BeginPicture( new BPicture() );
DrawBitmap(((App *)be_app)->FetchResourceBitmap("dropfield"), BPoint(0.0, 0.0));
SetDrawingMode(B_OP_ALPHA);
SetHighColor(0,0,0,80);
FillRect(Bounds().InsetByCopy(1.0, 1.0));
SetHighColor( 255, 255, 255 );
DrawString("Drop instrument here!", BPoint(7.0, 13.0));
fActiveBitmap = EndPicture();
SetTarget(Parent());
}
void TPanelWindowView::BuildViewsPicture( bool mode )
{
BAutolock(Window());
BeginPicture( fMyPicture );
float w, h;
w = Bounds().Width();
h = Bounds().Height();
/* FillArc( BRect( 0, 0, h, h ), 90, 90 );
FillArc( BRect( w-h, 0, w, h ), 0, 90 );
FillRect( BRect( h/2, 0, w-(h/2), h/2) );
FillRect( BRect( 0, h/2, w, h ) );*/
if ( mode )
{
FillRect( BRect( 0, h - 2, w, h ) );
fPanels.Lock();
for ( int i=0; i<fPanels.CountItems(); i++ )
{
TInnerPanel *panel = fPanels.ItemAt(i);
if ( panel->Frame().Width() > 30 )
panel->DrawBackFrame();
}
fPanels.Unlock();
}
else
FillRect( BRect( 0, 0, w, h ) );
EndPicture();
}
void
MouseView::_CreateButtonsPicture()
{
BeginPicture(&fButtonsPicture);
SetScale(1.8 * fScaling);
SetOrigin(-21 * fScaling, -14 * fScaling);
BShape mouseShape;
mouseShape.MoveTo(BPoint(48, 12));
// top
BPoint control3[3] = { BPoint(44, 8), BPoint(20, 8), BPoint(16, 12) };
mouseShape.BezierTo(control3);
// left
BPoint control[3] = { BPoint(12, 16), BPoint(13, 27), BPoint(13, 27) };
mouseShape.BezierTo(control);
// bottom
BPoint control4[] = { BPoint(18, 30), BPoint(46, 30), BPoint(51, 27) };
mouseShape.BezierTo(control4);
// right
BPoint control2[3] = { BPoint(51, 27), BPoint(50, 14), BPoint(48, 12) };
mouseShape.BezierTo(control2);
mouseShape.Close();
SetHighColor(255, 0, 0, 255);
FillShape(&mouseShape, B_SOLID_HIGH);
EndPicture();
SetScale(1);
}
void VisualColorControl::AttachedToWindow()
{
BPoint *points = new BPoint[3];
points[0] = BPoint(0,0);
points[1] = BPoint(-4,-4);
points[2] = BPoint(4,-4);
// calculate the initial ramps
CalcRamps();
// create the arrow-pictures
BeginPicture(new BPicture());
SetHighColor(100,100,255);
FillPolygon(points,3);
SetHighColor(0,0,0);
StrokePolygon(points,3);
down_arrow = EndPicture();
if (Parent() != NULL)
SetViewColor(Parent()->ViewColor());
BStringView *sv = new BStringView(BRect(0,COLOR_HEIGHT/2,1,COLOR_HEIGHT/2),"label view",label1);
AddChild(sv);
float sv_width = sv->StringWidth(label1);
sv_width = max_c(sv_width,sv->StringWidth(label2));
sv_width = max_c(sv_width,sv->StringWidth(label3));
font_height fHeight;
sv->GetFontHeight(&fHeight);
sv->ResizeTo(sv_width,fHeight.ascent+fHeight.descent);
sv->MoveBy(0,-(fHeight.ascent+fHeight.descent)/2.0);
BRect sv_frame = sv->Frame();
sv_frame.OffsetBy(0,COLOR_HEIGHT);
sv->SetAlignment(B_ALIGN_CENTER);
sv = new BStringView(sv_frame,"label view",label2);
AddChild(sv);
sv->SetAlignment(B_ALIGN_CENTER);
sv_frame.OffsetBy(0,COLOR_HEIGHT);
sv = new BStringView(sv_frame,"label view",label3);
AddChild(sv);
sv->SetAlignment(B_ALIGN_CENTER);
sv_frame.OffsetBy(0,COLOR_HEIGHT);
sv = new BStringView(sv_frame,"label view",label4);
AddChild(sv);
sv->SetAlignment(B_ALIGN_CENTER);
ramp_left_edge = sv->Bounds().IntegerWidth()+2;
ResizeBy(ramp_left_edge,0);
delete[] points;
}
void
PictureView::AllAttached()
{
BeginPicture(new BPicture);
DrawStuff(this);
BPicture *picture = EndPicture();
if (picture == NULL)
return;
BMessage message;
picture->Archive(&message);
message.PrintToStream();
BMallocIO stream;
status_t status = picture->Flatten(&stream);
delete picture;
if (status != B_OK)
printf("Error flattening BPicture: %s\n", strerror(status));
if (status == B_OK) {
stream.Seek(0, SEEK_SET);
fPicture = new BPicture();
status = fPicture->Unflatten(&stream);
if (status != B_OK) {
printf("Error unflattening BPicture: %s\n", strerror(status));
return;
}
}
BMessage message2;
fPicture->Archive(&message2);
message2.PrintToStream();
}
void PathView::Draw(BRect updateRect) {
if (fMode == kDrawOutline) {
} else if (fMode == kStroke) {
const int n = fPath.CountPoints();
BShape shape;
for (int i = 0; i < n; i++) {
if (i == 0)
shape.MoveTo(fPath.PointAt(i));
else
shape.LineTo(fPath.PointAt(i));
}
if (fPath.IsClosed()) shape.Close();
SetPenSize(fWidth);
StrokeShape(&shape);
ShapeLPB path(&fPath, fWidth, LineCapMode(), LineJoinMode(), LineMiterLimit());
path.CreateLinePath();
SetPenSize(1);
BPicture picture;
BeginPicture(&picture);
FillShape(path.Shape());
EndPicture();
PushState();
ClipToPicture(&picture);
SetHighColor(0, 255, 0);
FillRect(Bounds());
PopState();
SetOrigin(200, 0);
SetHighColor(255, 0, 0);
StrokeShape(path.Shape());
Flush();
}
}