void
CBSymbolTable::HandleMouseDown
(
const JPoint& pt,
const JXMouseButton button,
const JSize clickCount,
const JXButtonStates& buttonStates,
const JXKeyModifiers& modifiers
)
{
itsKeyBuffer.Clear();
JPoint cell;
if (ScrollForWheel(button, modifiers))
{
return;
}
else if (!GetCell(pt, &cell))
{
(GetTableSelection()).ClearSelection();
}
else if (button == kJXLeftButton &&
clickCount == 2 &&
!modifiers.shift() && modifiers.meta() && modifiers.control())
{
SelectSingleCell(cell, kJFalse);
DisplaySelectedSymbols();
(GetWindow())->Close();
return;
}
else if (clickCount == 2 && modifiers.meta())
{
SelectSingleCell(cell, kJFalse);
FindSelectedSymbols(button);
}
else if (button == kJXLeftButton &&
clickCount == 2 &&
!modifiers.shift() && !modifiers.control())
{
DisplaySelectedSymbols();
}
else
{
BeginSelectionDrag(cell, button, modifiers);
}
}
void
JXInputField::HandleKeyPress
(
const int key,
const JXKeyModifiers& modifiers
)
{
if (itsTable != NULL && itsTable->WantsInputFieldKey(key, modifiers))
{
itsTable->HandleKeyPress(key, modifiers);
return;
}
else if (itsTable != NULL)
{
JPoint cell;
const JBoolean ok = itsTable->GetEditedCell(&cell);
assert( ok );
itsTable->TableScrollToCell(cell);
}
if (key == JXCtrl('K') && modifiers.control() && HasSelection())
{
Cut();
}
else if (key == JXCtrl('K') && modifiers.control())
{
JIndex i;
const JBoolean ok = GetCaretLocation(&i);
assert( ok );
SetSelection(i, GetTextLength());
Cut();
}
else
{
JXTEBase::HandleKeyPress(key, modifiers);
}
}
void
JXExprEditor::HandleKeyPress
(
const int key,
const JXKeyModifiers& modifiers
)
{
if (0 < key && key <= 255 &&
!modifiers.meta() && !modifiers.control())
{
EIPHandleKeyPress(key);
}
else
{
JXScrollableWidget::HandleKeyPress(key, modifiers);
}
}
void
JXTable::BeginSelectionDrag
(
const JPoint& cell,
const JXMouseButton button,
const JXKeyModifiers& modifiers
)
{
if (button != kJXMiddleButton)
{
const JBoolean extendSelection =
JI2B((button == kJXLeftButton && modifiers.shift()) ||
button == kJXRightButton);
const JBoolean selectDiscont = modifiers.control();
JTable::BeginSelectionDrag(cell, extendSelection, selectDiscont);
}
}
void
JXTable::BeginSelectionDrag
(
const JPoint& cell,
const JXMouseButton button,
const JXKeyModifiers& modifiers
)
{
if (button != kJXMiddleButton)
{
const JBoolean extendSelection =
JI2B((button == kJXLeftButton && modifiers.shift()) ||
button == kJXRightButton);
const JBoolean selectDiscont =
// GetDisplay()->IsOSX() ? modifiers.meta() : // meta-dbl-click used in too many places
modifiers.control();
JTable::BeginSelectionDrag(cell, extendSelection, selectDiscont);
}
}
Atom
GMMessageDragSource::GetDNDAction
(
const JXContainer* target,
const JXButtonStates& buttonStates,
const JXKeyModifiers& modifiers
)
{
if (modifiers.control())
{
return GetDNDManager()->GetDNDActionAskXAtom();
}
else if (modifiers.meta())
{
return GetDNDManager()->GetDNDActionCopyXAtom();
}
else
{
return GetDNDManager()->GetDNDActionMoveXAtom();
}
}
JBoolean
JX3DWidget::ZoomForWheel
(
const JXMouseButton button,
const JXKeyModifiers& modifiers
)
{
JCoordinate delta;
if (button == kJXButton4)
{
delta = -1;
}
else if (button == kJXButton5)
{
delta = +1;
}
else
{
return kJFalse;
}
const JVector& o = itsCamera->GetAttentionPt();
const JVector& p = itsCamera->GetPosition();
JFloat scale =
(modifiers.shift() ? kSmallZoomScale :
(modifiers.control() ? kBigZoomScale :
kZoomScale));
#ifdef _J_OSX
scale /= 10.0;
#endif
itsCamera->SetPosition(o + (p - o) * (1.0 + delta * scale));
return kJTrue;
}
void
CBShellEditor::HandleKeyPress
(
const int key,
const JXKeyModifiers& modifiers
)
{
const JBoolean controlOn = modifiers.control();
const JBoolean metaOn = modifiers.meta();
const JBoolean shiftOn = modifiers.shift();
if ((key == kJLeftArrow && metaOn && !controlOn && !shiftOn) ||
(key == JXCtrl('A') && controlOn && !metaOn && !shiftOn))
{
const JIndex index = GetInsertionIndex();
const JRunArray<Font>& styles = GetStyles();
if (index > 1 && styles.GetElement(index-1) == GetDefaultFont())
{
JIndex runIndex, firstIndexInRun;
const JBoolean ok = styles.FindRun(index-1, &runIndex, &firstIndexInRun);
SetCaretLocation(firstIndexInRun);
return;
}
}
if (key == kJReturnKey)
{
SetCurrentFont(itsInsertFont);
}
else
{
SetCurrentFont(GetDefaultFont());
}
JBoolean sentCmd = kJFalse;
if (key == kJReturnKey && !modifiers.shift() && !HasSelection())
{
JIndex index;
JBoolean ok = GetCaretLocation(&index);
assert( ok );
JString cmd;
const JRunArray<Font>& styles = GetStyles();
if (index > 1 && styles.GetElement(index-1) == GetDefaultFont())
{
JIndex runIndex, firstIndexInRun;
ok = styles.FindRun(index-1, &runIndex, &firstIndexInRun);
const JIndex endIndex = firstIndexInRun + styles.GetRunLength(runIndex);
cmd = (GetText()).GetSubstring(firstIndexInRun, endIndex - 1);
SetCaretLocation(endIndex);
if (cmd.BeginsWith("man "))
{
cmd.ReplaceSubstring(1, 4, "jcc --man ");
}
else if (cmd.BeginsWith("apropos "))
{
cmd.ReplaceSubstring(1, 8, "jcc --apropos ");
}
else if (cmd.BeginsWith("vi "))
{
cmd.ReplaceSubstring(1, 3, "jcc ");
}
else if (cmd.BeginsWith("less ") || cmd.BeginsWith("more "))
{
cmd.ReplaceSubstring(1, 5, "jcc ");
}
else if (cmd == "more" || cmd == "less" || cmd == "vi")
{
cmd = "jcc";
}
}
cmd += "\n";
itsShellDoc->SendCommand(cmd);
sentCmd = kJTrue;
}
CBTextEditor::HandleKeyPress(key, modifiers);
if (sentCmd)
{
itsInsertIndex = GetInsertionIndex();
}
}
void
CBSymbolTable::HandleKeyPress
(
const int key,
const JXKeyModifiers& modifiers
)
{
JPoint topSelCell;
JTableSelection& s = GetTableSelection();
const JBoolean hadSelection = s.GetFirstSelectedCell(&topSelCell);
if (key == ' ')
{
ClearSelection();
}
else if (key == kJReturnKey)
{
DisplaySelectedSymbols();
if (modifiers.meta() && modifiers.control())
{
(GetWindow())->Close();
return;
}
}
else if (key == kJUpArrow || key == kJDownArrow)
{
itsKeyBuffer.Clear();
if (!hadSelection && key == kJUpArrow && GetRowCount() > 0)
{
SelectSingleEntry(GetRowCount());
}
else
{
HandleSelectionKeyPress(key, modifiers);
}
}
else if ((key == 'c' || key == 'C') && modifiers.meta() && !modifiers.shift())
{
CopySelectedSymbolNames();
}
else if (JXIsPrint(key) && !modifiers.control() && !modifiers.meta())
{
itsKeyBuffer.AppendCharacter(key);
JIndex index;
if (itsSymbolList->ClosestMatch(itsKeyBuffer, *itsVisibleList, &index))
{
JString saveBuffer = itsKeyBuffer;
SelectSingleEntry(index);
itsKeyBuffer = saveBuffer;
}
}
else
{
JXTable::HandleKeyPress(key, modifiers);
}
}
JBoolean
JX3DWidget::HandleRotationKeyPress
(
const int key,
const JXKeyModifiers& modifiers
)
{
if (modifiers.meta() && key == kJUpArrow)
{
return ZoomForWheel(kJXButton4, modifiers);
}
else if (modifiers.meta() && key == kJDownArrow)
{
return ZoomForWheel(kJXButton5, modifiers);
}
const JVector& o = itsCamera->GetAttentionPt();
JVector v = itsCamera->GetPosition() - o;
const JFloat r = v.GetLength();
JFloat lat = asin(v.GetElement(3) / r);
JFloat lon = atan2(v.GetElement(2), v.GetElement(1));
const JFloat delta =
(modifiers.shift() ? kSmallDeltaAngle :
(modifiers.control() ? kBigDeltaAngle :
kDeltaAngle));
JBoolean moved = kJFalse;
if (key == kJUpArrow)
{
lat += delta;
moved = kJTrue;
}
else if (key == kJDownArrow)
{
lat -= delta;
moved = kJTrue;
}
else if (key == kJLeftArrow)
{
lon += delta;
moved = kJTrue;
}
else if (key == kJRightArrow)
{
lon -= delta;
moved = kJTrue;
}
if (moved)
{
itsCamera->SetPosition(JVector(3,
r * cos(lat) * cos(lon),
r * cos(lat) * sin(lon),
r * sin(lat)));
Redraw(); // key repeats can delay Refresh()
return kJTrue;
}
else
{
return kJFalse;
}
}
void
SVNListBase::HandleMouseDown
(
const JPoint& pt,
const JXMouseButton button,
const JSize clickCount,
const JXButtonStates& buttonStates,
const JXKeyModifiers& modifiers
)
{
JTableSelection& s = GetTableSelection();
itsIsDraggingFlag = kJFalse;
itsSavedSelection->CleanOut();
JPoint cell;
if (button > kJXRightButton)
{
ScrollForWheel(button, modifiers);
}
else if (!GetCell(pt, &cell))
{
s.ClearSelection();
}
else if (button == kJXLeftButton && modifiers.shift())
{
itsIsDraggingFlag = s.ExtendSelection(cell);
}
else if (button == kJXLeftButton && modifiers.control())
{
s.InvertCell(cell);
if (s.IsSelected(cell))
{
s.SetBoat(cell);
s.SetAnchor(cell);
}
else
{
s.ClearBoat();
s.ClearAnchor();
}
}
else if (button == kJXLeftButton)
{
s.ClearSelection();
s.SetBoat(cell);
s.SetAnchor(cell);
s.SelectCell(cell);
itsIsDraggingFlag = kJTrue;
if (clickCount == 2)
{
OpenSelectedItems();
}
}
else if (button == kJXRightButton && clickCount == 1)
{
if (CreateContextMenu())
{
if (!s.IsSelected(cell))
{
s.ClearSelection();
s.SetBoat(cell);
s.SetAnchor(cell);
s.SelectCell(cell);
}
itsContextMenu->PopUp(this, pt, buttonStates, modifiers);
}
}
}
