InfoDialog* EditorView::GetInfoDialog () {
IBEditor* ibed = (IBEditor*) GetViewer()->GetEditor();
InfoDialog* info = MonoSceneClassView::GetInfoDialog();
ButtonState* state = info->GetState();
EditorComp* edcomp = GetEditorComp();
MemberNameVar* viewerVar = edcomp->GetViewerVar();
ButtonStateVar* curCtrlVar = edcomp->GetButtonStateVar();
MemberNameVar* keymap = edcomp->GetKeyMap();
MemberNameVar* selection = edcomp->GetSelection();
IGraphicComps* igrcomps = edcomp->GetIGraphicComps();
info->Include(new RelatedVarView(
viewerVar, state, edcomp, "Viewer Name: ")
);
info->Include(new SMemberNameVarView(
keymap, state, edcomp, ibed, "KeyMap")
);
info->Include(new SMemberNameVarView(
selection, state, edcomp, ibed, "Selection")
);
info->Include(new SMemberNameVarView(
igrcomps, state, edcomp, ibed, "GraphicComp")
);
info->Include(new CtrlStateVarView(curCtrlVar, state, edcomp, ibed));
return info;
}
void Editor::Update () {
Viewer* v;
for (int i = 0; (v = GetViewer(i)) != nil; ++i) {
v->Update();
}
}
boolean ConnectManip::Manipulating (Event& e) {
GraphicView* views = GetViewer()->GetGraphicView();
Rubberband* r = GetRubberband();
float cx, cy;
if (r == nil) {
return false;
}
if (e.eventType == MotionEvent) {
_target = views->ConnectorIntersecting(
e.x-SLOP, e.y-SLOP, e.x+SLOP, e.y+SLOP
);
if (_target == nil) {
r->Track(e.x, e.y);
} else {
_target->GetGraphic()->GetCenter(cx, cy);
r->Track(Math::round(cx), Math::round(cy));
}
} else if (e.eventType == UpEvent) {
r->Erase();
return false;
}
return true;
}
void DragManip::Constrain (Event& e) {
if (e.shift) {
if (_constraint & XFixed) {
e.x = _origx;
}
if (_constraint & YFixed) {
e.y = _origy;
}
if (_constraint & XYEqual) {
Coord w = abs(e.x - _origx);
Coord h = abs(e.y - _origy);
if (w > h) {
e.y = _origy + ((e.y > _origy) ? w : -w);
} else {
e.x = _origx + ((e.x > _origx) ? h : -h);
}
}
if (_constraint & HorizOrVert) {
if (abs(e.x - _origx) < abs(e.y - _origy)) {
e.x = _origx;
} else {
e.y = _origy;
}
}
}
if (_constraint & Gravity) {
GetViewer()->Constrain(e.x, e.y);
}
}
boolean TextManip::HandleKey (Event& e) {
World* world = GetViewer()->GetWorld();
char c = e.keystring[0];
boolean manipulating = true;
switch (c) {
case '\007': world->RingBell(1); break;
case '\001': BeginningOfLine(); break;
case '\005': EndOfLine(); break;
case '\006': ForwardCharacter(1); break;
case '\002': BackwardCharacter(1); break;
case '\016': ForwardLine(1); break;
case '\020': BackwardLine(1); break;
case '\013': DeleteLine(); break;
case '\004': DeleteCharacter(1); break;
case '\010': DeleteCharacter(-1); break;
case '\177': DeleteCharacter(-1); break;
case '\011': InsertCharacter('\t'); break;
case '\015': if (_multiline) InsertCharacter('\n'); break;
case '\033': manipulating = false; break;
default:
if (!iscntrl(c & 0x7f)) {
InsertCharacter(c);
}
break;
}
return manipulating;
}
void TextManip::Grasp (Event& e) {
_grasp_e = e;
Viewer* v = GetViewer();
Selection* s = v->GetSelection();
v->Constrain(e.x, e.y);
_selecting = true;
if (!_prepositioned) {
_xpos = e.x;
_ypos = e.y;
}
PlaceTextDisplay(_xpos, _ypos);
Coord l, b, r, t;
_display->CaretStyle(BarCaret);
_display->Bounds(l, b, r, t);
_display->Redraw(l, b, r, t);
_selection = new Selection(s);
s->Clear();
if (_prepositioned) {
Select(Locate(e.x, e.y));
}
}
InfoDialog* FBrowserView::GetInfoDialog () {
IBEditor* ibed = (IBEditor*) GetViewer()->GetEditor();
InfoDialog* info = StrBrowserView::GetInfoDialog();
ButtonState* state = info->GetState();
FBrowserComp* fcomp = GetFBrowserComp();
FBrowserVar* fbVar = fcomp->GetFBrowserVar();
info->Include(new FBrowserVarView(fbVar, state));
return info;
}
void RectView::CreateHandles () {
Coord x[4], y[4];
Viewer* v = GetViewer();
if (v != nil) {
GetCorners(x, y);
_handles = new RubberHandles(nil, nil, x, y, 4, 0, HANDLE_SIZE);
v->InitRubberband(_handles);
}
}
void LineView::CreateHandles () {
Coord x[2], y[2];
Viewer* v = GetViewer();
if (v != nil) {
GetEndpoints(x[0], y[0], x[1], y[1]);
_handles = new RubberHandles(nil, nil, x, y, 2, 0, HANDLE_SIZE);
v->InitRubberband(_handles);
}
}
void TextManip::Effect (Event& e) {
Viewer* v = GetViewer();
_display->CaretStyle(NoCaret);
Select(0);
v->GetSelection()->Merge(_selection);
v->UnRead(e);
v->IncurTextDisplayDamage(_display, _painter);
delete _selection;
}
InfoDialog* StrBrowserView::GetInfoDialog () {
IBEditor* ibed = (IBEditor*) GetViewer()->GetEditor();
InfoDialog* info = ButtonView::GetInfoDialog();
ButtonState* state = info->GetState();
StrBrowserComp* scomp = GetStrBrowserComp();
BooleanStateVar* uniqueSel = scomp->GetUniqueSel();
info->Include(
new BooleanStateVarView(uniqueSel, " Unique Selection ")
);
return info;
}
InfoDialog* DialogClassView::GetInfoDialog () {
IBEditor* ibed = (IBEditor*) GetViewer()->GetEditor();
InfoDialog* info = MonoSceneClassView::GetInfoDialog();
ButtonState* state = info->GetState();
DialogClass* dclass = GetDialogClass();
ButtonStateVar* bsVar = dclass->GetButtonStateVar();
info->Include(new ButtonStateVarView(bsVar, state, dclass, ibed));
return info;
}
void TextManip::PlaceTextDisplay (Coord xpos, Coord ypos) {
GetViewer()->InitTextDisplay(_display, _painter);
Transformer* rel = _painter->GetTransformer();
if (rel != nil) rel->InvTransform(xpos, ypos);
int l = xpos;
int r = l + _display->Width();
int t = ypos + _lineHt-1;
int b = t - _display->Height();
_display->Resize(l, b, r, t);
}
Viewer* QuickView::GetById(int ID)
{
return QView && ID==QView->GetId()?GetViewer():nullptr;
}
Selection* FrameIdrawView::SelectAll() {
OverlaysView* frame = ((FrameEditor*)GetViewer()->GetEditor())->GetFrame();
return frame
? frame->SelectAll()
: OverlaysView::SelectAll();
}
GraphicView* FrameIdrawView::GetGraphicView (Component* c) {
OverlaysView* frame = ((FrameEditor*)GetViewer()->GetEditor())->GetFrame();
return frame
? frame->GetGraphicView(c)
: OverlaysView::GetGraphicView(c);
}
void CViewerDlg::OnOK()
{
GetViewerFromControls();
GetViewer();
EndDialog(IDOK);
}
Selection* FrameIdrawView::ViewsContaining(Coord x, Coord y) {
OverlaysView* frame = ((FrameEditor*)GetViewer()->GetEditor())->GetFrame();
return frame
? frame->ViewsContaining(x, y)
: OverlaysView::ViewsContaining(x, y);
}
Selection* FrameIdrawView::ViewsWithin(Coord x0, Coord y0, Coord x1, Coord y1) {
OverlaysView* frame = ((FrameEditor*)GetViewer()->GetEditor())->GetFrame();
return frame
? frame->ViewsWithin(x0, y0, x1, y1)
: OverlaysView::ViewsWithin(x0, y0, x1, y1);
}
ConnectorView* FrameIdrawView::ConnectorIntersecting(Coord x0, Coord y0, Coord x1, Coord y1) {
OverlaysView* frame = ((FrameEditor*)GetViewer()->GetEditor())->GetFrame();
return frame
? frame->ConnectorIntersecting(x0, y0, x1, y1)
: OverlaysView::ConnectorIntersecting(x0, y0, x1, y1);
}
