void kGUIDividerObj::Draw(void)
{
kGUICorners c;
GetCorners(&c);
kGUI::DrawRectBevel(c.lx,c.ty,c.rx,c.by,false);
}
bool kGUIMenuObj::UpdateInput(void)
{
int i;
kGUICorners c;
kGUICorners tc;
bool over;
GetCorners(&c);
/* is the mouse over the title area? */
over=kGUI::MouseOver(&c);
if(over)
{
/* if i'm not active then activate me */
/* I need to be active so I can track the mouse when it moves */
/* off of the header area so I can unhilight the last header under the cursor */
if(m_track==false)
{
m_track=true;
kGUI::AddUpdateTask(this,CALLBACKNAME(Track));
}
/* yes they have mouse over the tabs on the top */
/* which tab is the mouse over? (if any) */
for(i=0;i<m_numentries;++i)
{
tc.lx=c.lx+m_titlex.GetEntry(i);
tc.rx=tc.lx+m_titlew.GetEntry(i);
tc.ty=c.ty;
tc.by=c.by;
if(kGUI::MouseOver(&tc))
{
/* yes mouse is over this column */
if(i!=m_colhover)
{
Dirty();
m_colhover=i;
if(m_depth)
{
CloseMenu();
OpenMenu(m_entry.GetEntry(i),tc.lx,tc.by);
}
}
/* are they clicking on the menu header? */
if(kGUI::GetMouseClickLeft()==true)
{
kGUI::SetForceUsed(true);
if(!m_depth)
OpenMenu(m_entry.GetEntry(i),tc.lx,tc.by);
else
CloseMenu();
}
return(true);
}
}
}
return(false);
}
ON_BoundingBox ON_Box::BoundingBox() const
{
ON_BoundingBox bbox;
ON_3dPoint corners[8];
if ( GetCorners(corners) )
bbox.Set(3,0,8,3,&corners[0].x,false);
return bbox;
}
bool ON_Box::GetCorners( ON_SimpleArray<ON_3dPoint>& corners ) const
{
corners.Empty();
corners.Reserve(8);
bool rc = GetCorners(corners.Array());
if (rc)
corners.SetCount(8);
return rc;
}
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 kGUIBusyRectObj::Draw(void)
{
kGUICorners c;
GetCorners(&c);
if(m_isbar==true)
kGUI::GetSkin()->DrawBusy(&c);
else
kGUI::GetSkin()->DrawBusy2(&c,(int)((double)m_offset*(100.0f/TICKSPERSEC)));
}
void kGUIMenuObj::Track(void)
{
bool over;
kGUICorners c;
GetCorners(&c);
/* is the mouse over the title area? */
over=kGUI::MouseOver(&c);
if(over==false && !m_depth)
{
kGUI::DelUpdateTask(this,CALLBACKNAME(Track));
m_track=false;
m_colhover=-1;
Dirty();
}
}
void kGUITabObj::Track(void)
{
kGUICorners c;
int l,r,h,exp;
bool over;
/* calc size of tab area */
kGUI::GetSkin()->GetTabSize(&exp,&l,&r,&h);
GetCorners(&c);
c.by=c.ty+exp+(h*m_numtabrows);
over=kGUI::MouseOver(&c);
if(!over)
{
kGUI::DelUpdateTask(this,CALLBACKNAME(Track));
m_track=false;
DirtyTab(m_overtab);
m_overtab=-1;
}
}
bool ON_Box::Transform( const ON_Xform& xform )
{
ON_3dPoint corners[8];
bool rc = GetCorners(corners);
if ( rc )
{
ON_Plane xplane(plane);
rc = xplane.Transform(xform);
if ( rc )
{
int i;
for ( i = 0; i < 8; i++ )
{
corners[i] = xform*corners[i];
}
double x0,x1,x,y0,y1,y,z0,z1,z;
ON_3dVector v = corners[7] - plane.origin;
x0 = x1 = v*plane.xaxis;
y0 = y1 = v*plane.yaxis;
z0 = z1 = v*plane.zaxis;
for ( i = 0; i < 7; i++ )
{
v = corners[i] - plane.origin;
x = v*plane.xaxis;
if ( x < x0 ) x0 = x; else if (x > x1 ) x1 = x;
y = v*plane.yaxis;
if ( y < y0 ) y0 = y; else if (y > y1 ) y1 = y;
z = v*plane.zaxis;
if ( z < z0 ) z0 = z; else if (z > z1 ) z1 = z;
}
double tol = ON_SQRT_EPSILON;
if ( fabs(dx.ParameterAt(x0)) > tol || fabs(dx.ParameterAt(x1)-1.0) > tol )
dx.Set(x0,x1);
if ( fabs(dy.ParameterAt(y0)) > tol || fabs(dy.ParameterAt(y1)-1.0) > tol )
dy.Set(y0,y1);
if ( fabs(dz.ParameterAt(z0)) > tol || fabs(dz.ParameterAt(z1)-1.0) > tol )
dz.Set(z0,z1);
}
}
return rc;
}
void kGUITabObj::Draw(void)
{
int i,x,y;
kGUICorners c;
kGUICorners cc;
int l,r,h,exp;
kGUI::GetSkin()->GetTabSize(&exp,&l,&r,&h);
int gap=(m_close==true)?18+8:8;
kGUI::PushClip();
GetCorners(&c);
kGUI::ShrinkClip(&c);
/* is there anywhere to draw? */
if(kGUI::ValidClip())
{
/* draw background */
kGUI::DrawRect(c.lx,c.ty+exp+(h*m_numtabrows),c.rx,c.ty+exp+(h*m_numtabrows)+1,DrawColor(145,167,180));
kGUI::DrawRectBevel(c.lx,c.ty+exp+(h*m_numtabrows)+1,c.rx,c.by,false);
/* draw tab names */
for(i=0;i<m_numtabs;++i)
{
x=c.lx+m_tabx.GetEntry(i);
y=c.ty+m_taby.GetEntry(i);
kGUI::GetSkin()->DrawTab(x,y,GetTabWidth(i)+gap,i==m_curtab,i==m_overtab,m_close);
DrawTab(i,m_tabnames.GetEntryPtr(i),x+6,y+3);
}
if(m_numtabs) /* if no tabs then m_curtab is not valid doh! */
{
kGUI::PushClip();
GetChildCorners(&cc);
kGUI::ShrinkClip(&cc);
if(kGUI::ValidClip())
DrawC(m_tabgroups.GetEntry(m_curtab)); /* draw all children of the currently selected tab */
kGUI::PopClip();
}
}
kGUI::PopClip();
}
bool kGUIDividerObj::UpdateInput(void)
{
kGUICorners c;
GetCorners(&c);
if(kGUI::MouseOver(&c)==true)
{
kGUI::SetTempMouseCursor(MOUSECURSOR_ADJUSTVERT);
if(this!=kGUI::GetActiveObj() && kGUI::GetMouseClickLeft()==true)
{
kGUI::PushActiveObj(this);
SetCurrent();
}
}
if(this==kGUI::GetActiveObj())
{
int dy;
if(kGUI::GetMouseReleaseLeft()==true)
{
kGUI::PopActiveObj();
return(true);
}
dy=kGUI::GetMouseDY();
if(dy)
{
kGUIEvent e;
e.m_value[0].i=dy;
CallEvent(EVENT_AFTERUPDATE,&e);
}
kGUI::SetTempMouseCursor(MOUSECURSOR_ADJUSTVERT);
return(true);
}
else
return(false);
}
void kGUIMenuObj::Draw(void)
{
int i;
kGUICorners c;
GetCorners(&c);
// kGUI::DrawRect(c.lx,c.ty,c.rx,c.by,DrawColor(128,128,128));
for(i=0;i<m_numentries;++i)
{
if(i==m_colhover)
{
if(!m_depth)
kGUI::DrawRectFrame(c.lx+m_titlex.GetEntry(i),c.ty,c.lx+m_titlex.GetEntry(i)+m_titlew.GetEntry(i)+(TITLEGAPX<<1),c.by,DrawColor(192,192,255),DrawColor(64,64,255));
else
{
kGUI::DrawRect(c.lx+m_titlex.GetEntry(i),c.ty,c.lx+m_titlex.GetEntry(i)+m_titlew.GetEntry(i)+(TITLEGAPX<<1),c.ty+1,DrawColor(128,128,128));
kGUI::DrawRect(c.lx+m_titlex.GetEntry(i),c.ty,c.lx+m_titlex.GetEntry(i)+1,c.by,DrawColor(128,128,128));
kGUI::DrawRect(c.lx+m_titlex.GetEntry(i)+m_titlew.GetEntry(i)+(TITLEGAPX<<1)-1,c.ty,c.lx+m_titlex.GetEntry(i)+m_titlew.GetEntry(i)+(TITLEGAPX<<1),c.by,DrawColor(128,128,128));
}
}
m_title.GetEntryPtr(i)->Draw(c.lx+TITLEGAPX+m_titlex.GetEntry(i),c.ty+TITLEGAPY,0,0);
}
}
/* only dirty a specific tab at the top, not the whole thing */
void kGUITabObj::DirtyTab(int tab)
{
kGUICorners c;
kGUICorners tc;
int tw;
int l,r,h,exp;
int gap=(m_close==true)?18+8:8;
/* -1 == no current overtab, so ignore */
if(tab<0 || m_hidetabs)
return;
/* calc size of tab area */
kGUI::GetSkin()->GetTabSize(&exp,&l,&r,&h);
GetCorners(&c);
tw=GetTabWidth(tab)+gap+l+r;
tc.lx=c.lx+m_tabx.GetEntry(tab);
tc.rx=tc.lx+tw;
tc.ty=c.ty+m_taby.GetEntry(tab);
tc.by=tc.ty+h;
Dirty(&tc);
}
Command* RectView::InterpretManipulator (Manipulator* m) {
DragManip* dm = (DragManip*) m;
Editor* ed = dm->GetViewer()->GetEditor();
Tool* tool = dm->GetTool();
Transformer* rel = dm->GetTransformer();
Command* cmd = nil;
if (tool->IsA(GRAPHIC_COMP_TOOL)) {
RubberRect* rr = (RubberRect*) dm->GetRubberband();
Coord x0, y0, x1, y1;
rr->GetCurrent(x0, y0, x1, y1);
if (x0 != x1 || y0 != y1) {
BrushVar* brVar = (BrushVar*) ed->GetState("BrushVar");
PatternVar* patVar = (PatternVar*) ed->GetState("PatternVar");
ColorVar* colVar = (ColorVar*) ed->GetState("ColorVar");
if (rel != nil) {
rel = new Transformer(rel);
rel->Invert();
}
Graphic* pg = GetGraphicComp()->GetGraphic();
SF_Rect* rect = new SF_Rect(x0, y0, x1, y1, pg);
if (brVar != nil) rect->SetBrush(brVar->GetBrush());
if (patVar != nil) rect->SetPattern(patVar->GetPattern());
if (colVar != nil) {
rect->SetColors(colVar->GetFgColor(), colVar->GetBgColor());
}
rect->SetTransformer(rel);
Unref(rel);
cmd = new PasteCmd(ed, new Clipboard(new RectComp(rect)));
}
} else if (tool->IsA(RESHAPE_TOOL)) {
RubberGroup* rubberGroup = (RubberGroup*) dm->GetRubberband();
RubberLine* rubberLine = (RubberLine*) rubberGroup->First();
SF_Polygon* polygon;
Coord x[4], y[4];
Coord x0, y0;
GetCorners(x, y);
rubberLine->GetCurrent(x0, y0, x[_reshapeCorner], y[_reshapeCorner]);
if (rel != nil) {
rel = new Transformer(rel);
rel->Invert();
}
polygon = new SF_Polygon(x, y, 4, GetGraphic());
polygon->SetTransformer(rel);
Unref(rel);
cmd = new ReplaceCmd(ed, new PolygonComp(polygon));
} else if (tool->IsA(MOVE_TOOL)) {
SlidingLineList* sll;
Transformer* rel = dm->GetTransformer();
Coord* ox, *oy, *cx, *cy;
float fx0, fy0, fx1, fy1;
int n;
sll = (SlidingLineList*) dm->GetRubberband();
sll->GetOriginal(ox, oy, n);
sll->GetCurrent(cx, cy, n);
if (rel != nil) {
rel->InvTransform(float(ox[0]), float(oy[0]), fx0, fy0);
rel->InvTransform(float(cx[0]), float(cy[0]), fx1, fy1);
}
delete ox; delete oy; delete cx; delete cy;
cmd = new MoveCmd(ed, fx1 - fx0, fy1 - fy0);
} else if (tool->IsA(SCALE_TOOL)) {
ScalingLineList* sll = (ScalingLineList*) dm->GetRubberband();
float sxy = sll->CurrentScaling();
cmd = new ScaleCmd(ed, sxy, sxy);
} else if (tool->IsA(ROTATE_TOOL)) {
RotatingLineList* rll = (RotatingLineList*) dm->GetRubberband();
float angle = rll->CurrentAngle() - rll->OriginalAngle();
cmd = new RotateCmd(ed, angle);
} else {
cmd = GraphicView::InterpretManipulator(m);
}
return cmd;
}
Manipulator* RectView::CreateManipulator (
Viewer* v, Event& e, Transformer* rel, Tool* tool
) {
Coord x[5], y[5];
Rubberband* rub = nil;
Manipulator* m = nil;
if (tool->IsA(GRAPHIC_COMP_TOOL)) {
v->Constrain(e.x, e.y);
rub = new RubberRect(nil, nil, e.x, e.y, e.x, e.y);
m = new DragManip(
v, rub, rel, tool, DragConstraint(XYEqual | Gravity)
);
} else if (tool->IsA(RESHAPE_TOOL)) {
RubberGroup* rub = new RubberGroup(nil, nil);
Coord x[4], y[4];
v->Constrain(e.x, e.y);
GetCorners(x, y);
_reshapeCorner = ClosestPoint(x, y, 4, e.x, e.y);
if (_reshapeCorner > 0) {
rub->Append(
new RubberLine(
nil, nil, x[_reshapeCorner-1], y[_reshapeCorner-1], e.x,e.y
)
);
} else {
rub->Append(new RubberLine(nil,nil,x[3],y[3],e.x,e.y));
}
if (_reshapeCorner < 3) {
rub->Append(
new RubberLine(
nil, nil, x[_reshapeCorner+1], y[_reshapeCorner+1], e.x,e.y
)
);
} else {
rub->Append(new RubberLine(nil, nil, x[0], y[0], e.x, e.y));
}
m = new DragManip(
v, rub, rel, tool, DragConstraint(HorizOrVert | Gravity)
);
} else if (tool->IsA(MOVE_TOOL)) {
v->Constrain(e.x, e.y);
GetCorners(x, y);
x[4] = x[0]; y[4] = y[0];
rub = new SlidingLineList(nil, nil, x, y, 5, e.x, e.y);
m = new DragManip(
v, rub, rel, tool, DragConstraint(HorizOrVert | Gravity)
);
} else if (tool->IsA(SCALE_TOOL)) {
v->Constrain(e.x, e.y);
GetCorners(x, y);
x[4] = x[0]; y[4] = y[0];
rub = new ScalingLineList(nil,nil,x,y,5, (x[0]+x[2])/2, (y[0]+y[2])/2);
m = new DragManip(v, rub, rel, tool, Gravity);
} else if (tool->IsA(ROTATE_TOOL)) {
v->Constrain(e.x, e.y);
GetCorners(x, y);
x[4] = x[0]; y[4] = y[0];
rub = new RotatingLineList(
nil, nil, x, y, 5, (x[0]+x[2])/2, (y[0]+y[2])/2, e.x, e.y
);
m = new DragManip(v, rub, rel, tool, Gravity);
} else {
m = GraphicView::CreateManipulator(v, e, rel, tool);
}
return m;
}
bool kGUITabObj::UpdateInput(void)
{
kGUICorners c;
kGUICorners tc;
kGUICorners cb;
int i,tw;
int l,r,h,exp;
bool over;
int gap=(m_close==true)?18+8:8;
if(m_hidetabs==false)
{
/* calc size of tab area */
kGUI::GetSkin()->GetTabSize(&exp,&l,&r,&h);
GetCorners(&c);
c.by=c.ty+exp+(h*m_numtabrows);
/* is the mouse over the tab button area? */
over=kGUI::MouseOver(&c);
if(over)
{
/* if i'm not active then activate me */
/* I need to be active so I can track the mouse when it moves */
/* off of the tab area so I can unhilight the last tab under the cursor */
if(m_track==false && m_locked==false)
{
m_track=true;
kGUI::AddUpdateTask(this,CALLBACKNAME(Track));
}
/* yes they have mouse over the tabs on the top */
/* which tab is the mouse over? (if any) */
for(i=0;i<m_numtabs;++i)
{
tw=GetTabWidth(i)+gap+l+r;
tc.lx=c.lx+m_tabx.GetEntry(i);
tc.rx=tc.lx+tw;
tc.ty=c.ty+m_taby.GetEntry(i);
tc.by=tc.ty+h;
if(kGUI::MouseOver(&tc))
{
if(m_locked==false)
{
/* yes mouse is over this tab */
if(i!=m_overtab)
{
DirtyTab(m_overtab);
DirtyTab(i);
m_overtab=i;
}
/* check for clicking on the close button */
if(i==m_curtab && m_close && kGUI::GetMouseReleaseLeft()==true)
{
/* position of close button */
cb.lx=tc.rx-r-16;
cb.rx=cb.lx+14;
cb.ty=tc.ty+2;
cb.by=cb.ty+14;
if(kGUI::MouseOver(&cb))
{
kGUIEvent e;
e.m_value[0].i=m_curtab; /* tab being closed */
/* then call tabclicked closed callback, it is up to the app to actually handle */
Dirty();
CallEvent(EVENT_CLOSE,&e);
return(true);
}
}
}
/* are they rightclicking on the tab? */
if(kGUI::GetMouseClickRight()==true)
{
if(m_locked)
{
kGUIEvent e;
e.m_value[0].i=i;
CallEvent(EVENT_TRYMOVED,&e);
}
else if(m_overtab!=m_curtab) /* set this to the current tab first */
{
kGUIEvent e;
kGUI::ClearActiveStack();
e.m_value[0].i=m_curtab; /* save the old value */
m_curtab=m_overtab;
/* then call tabclicked callback */
CallEvent(EVENT_MOVED,&e);
}
/* then call rightclick tab callback */
CallEvent(EVENT_RIGHTCLICK);
}
if(kGUI::GetMouseReleaseLeft()==true)
{
if(m_locked)
{
kGUIEvent e;
e.m_value[0].i=i;
CallEvent(EVENT_TRYMOVED,&e);
}
else if(m_overtab!=m_curtab)
{
kGUIEvent e;
kGUI::ClearActiveStack();
e.m_value[0].i=m_curtab; /* save the old value */
m_curtab=m_overtab;
Dirty();
/* call the tabclicked callback */
CallEvent(EVENT_MOVED,&e);
}
}
return(true);
}
}
}
/* if we got here then the mouse is not hovering over any of the tabs */
/* so we need to reset the overtab variable back to "not over any" (-1) */
if(m_overtab!=-1)
{
DirtyTab(m_overtab); /* redraw */
m_overtab=-1;
}
}
/* send input to children of currently selected tab */
if(m_numtabs)
return(UpdateInputC(m_tabgroups.GetEntry(m_curtab)));
return(false);
}