MethodReplicant::MethodReplicant(const char* signature)
:
BView(BRect(0, 0, 15, 15), REPLICANT_CTL_NAME, B_FOLLOW_ALL, B_WILL_DRAW),
fMenu("", false, false)
{
// Background Bitmap
fSegments = new BBitmap(BRect(0, 0, kRemoteWidth - 1, kRemoteHeight - 1),
kRemoteColorSpace);
fSegments->SetBits(kRemoteBits, kRemoteWidth * kRemoteHeight, 0,
kRemoteColorSpace);
// Background Color
// add dragger
BRect rect(Bounds());
rect.left = rect.right - 7.0;
rect.top = rect.bottom - 7.0;
BDragger* dragger = new BDragger(rect, this,
B_FOLLOW_RIGHT | B_FOLLOW_BOTTOM);
dragger->SetViewColor(B_TRANSPARENT_32_BIT);
AddChild(dragger);
ASSERT(signature != NULL);
fSignature = strdup(signature);
fMenu.SetFont(be_plain_font);
fMenu.SetRadioMode(true);
}
filter_result
ShelfContainerViewFilter::_ObjectDropFilter(BMessage *msg, BHandler **_handler)
{
BView *mouseView = NULL;
if (*_handler)
mouseView = dynamic_cast<BView*>(*_handler);
if (msg->WasDropped()) {
if (!fShelf->fAllowDragging) {
printf("Dragging replicants isn't allowed to this shelf.");
beep();
return B_SKIP_MESSAGE;
}
}
BPoint point;
BPoint offset;
if (msg->WasDropped()) {
point = msg->DropPoint(&offset);
point = mouseView->ConvertFromScreen(point - offset);
}
BLooper *looper = NULL;
BHandler *handler = msg->ReturnAddress().Target(&looper);
if (Looper() == looper) {
BDragger *dragger = NULL;
if (handler)
dragger = dynamic_cast<BDragger*>(handler);
BRect rect;
if (dragger->fRelation == BDragger::TARGET_IS_CHILD)
rect = dragger->Frame();
else
rect = dragger->fTarget->Frame();
rect.OffsetTo(point);
point = rect.LeftTop() + fShelf->AdjustReplicantBy(rect, msg);
if (dragger->fRelation == BDragger::TARGET_IS_PARENT)
dragger->fTarget->MoveTo(point);
else if (dragger->fRelation == BDragger::TARGET_IS_CHILD)
dragger->MoveTo(point);
else {
//TODO: TARGET_UNKNOWN/TARGET_SIBLING
}
} else {
if (fShelf->_AddReplicant(msg, &point, fShelf->fGenCount++) == B_OK)
Looper()->DetachCurrentMessage();
}
return B_SKIP_MESSAGE;
}
Window::Window(BRect rect)
: BWindow( rect, "QueryWatcher", B_TITLED_WINDOW, B_NOT_ZOOMABLE | B_NOT_RESIZABLE | B_ASYNCHRONOUS_CONTROLS)
{
fBackground = new ReplicantView( Bounds() );
fBackground->SetViewColor(B_TRANSPARENT_COLOR);
BRect draggerFrame = Bounds();
draggerFrame.top = draggerFrame.bottom - 7;
draggerFrame.left = draggerFrame.right - 7;
BDragger* dragger = new BDragger(draggerFrame, fBackground);
dragger->SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
AddChild(fBackground);
fBackground->AddChild(dragger);
}
FrissWindow::FrissWindow(FrissConfig* config, XmlNode* theList, BRect frame,
const char* Title) :
BWindow(frame, Title, B_TITLED_WINDOW,
B_FRAME_EVENTS | B_AUTO_UPDATE_SIZE_LIMITS)
{
SetLayout(new BGroupLayout(B_VERTICAL));
BGridView* background = new BGridView("background");
background->GridLayout()->SetSpacing(0, 0);
background->SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
AddChild(background);
feedList = new BListView("feedlist", B_SINGLE_SELECTION_LIST);
myf = new FrissView(config, theList);
/* Nun noch den Dragger einbauen.
* B_ORIGIN scheint unten rechts zu sein, also noch entsprechend
* die linke obere Ecke setzen (ich wusste vorher auch nicht, dass
* der Dragger 7x7 Pixel groß ist :-)
*/
BDragger* myd = new BDragger(myf, B_WILL_DRAW );
myd->SetExplicitMaxSize(BSize(7, 7));
BGridLayoutBuilder(background)
.SetInsets(7, 7, 0, 0)
.Add(new BScrollView("scroll", feedList, 0, false, true), 0, 0)
.Add(myf, 1, 0)
.Add(myd, 2, 1);
background->GridLayout()->SetColumnWeight(0, 0.4);
background->GridLayout()->SetMaxColumnWidth(0, 200);
BMessage* m = new BMessage(msg_SelFeed);
feedList->SetSelectionMessage(m);
m = new BMessage(msg_EditFeed);
feedList->SetInvocationMessage(m);
PopulateFeeds(theList);
}
