// Handle a mouse button double click.
void QsciScintillaBase::mouseDoubleClickEvent(QMouseEvent *e)
{
if (e->button() != Qt::LeftButton)
{
e->ignore();
return;
}
setFocus();
// Make sure Scintilla will interpret this as a double-click.
unsigned clickTime = sci->lastClickTime + QSCI_SCI_NAMESPACE(Platform)::DoubleClickTime() - 1;
bool shift = e->modifiers() & Qt::ShiftModifier;
bool ctrl = e->modifiers() & Qt::ControlModifier;
bool alt = e->modifiers() & Qt::AltModifier;
sci->ButtonDown(QSCI_SCI_NAMESPACE(Point)(e->x(), e->y()), clickTime,
shift, ctrl, alt);
// Remember the current position and time in case it turns into a triple
// click.
triple_click_at = e->globalPos();
triple_click.start(QApplication::doubleClickInterval());
}
// Handle a mouse button press.
void QsciScintillaBase::mousePressEvent(QMouseEvent *e)
{
setFocus();
QSCI_SCI_NAMESPACE(Point) pt(e->x(), e->y());
if (e->button() == Qt::LeftButton)
{
unsigned clickTime;
// It is a triple click if the timer is running and the mouse hasn't
// moved too much.
if (triple_click.isActive() && (e->globalPos() - triple_click_at).manhattanLength() < QApplication::startDragDistance())
clickTime = sci->lastClickTime + QSCI_SCI_NAMESPACE(Platform)::DoubleClickTime() - 1;
else
clickTime = sci->lastClickTime + QSCI_SCI_NAMESPACE(Platform)::DoubleClickTime() + 1;
triple_click.stop();
// Scintilla uses the Alt modifier to initiate rectangular selection.
// However the GTK port (under X11, not Windows) uses the Control
// modifier (by default, although it is configurable). It does this
// because most X11 window managers hijack Alt-drag to move the window.
// We do the same, except that (for the moment at least) we don't allow
// the modifier to be configured.
bool shift = e->modifiers() & Qt::ShiftModifier;
bool ctrl = e->modifiers() & Qt::ControlModifier;
#if defined(Q_OS_MAC) || defined(Q_OS_WIN)
bool alt = e->modifiers() & Qt::AltModifier;
#else
bool alt = ctrl;
#endif
sci->ButtonDown(pt, clickTime, shift, ctrl, alt);
}
else if (e->button() == Qt::MidButton)
{
QClipboard *cb = QApplication::clipboard();
if (cb->supportsSelection())
{
int pos = sci->PositionFromLocation(pt);
sci->sel.Clear();
sci->SetSelection(pos, pos);
sci->pasteFromClipboard(QClipboard::Selection);
}
}
}
// Paint a call tip.
void QsciSciCallTip::paintEvent(QPaintEvent *)
{
QSCI_SCI_NAMESPACE(Surface) *surfaceWindow = QSCI_SCI_NAMESPACE(Surface)::Allocate(SC_TECHNOLOGY_DEFAULT);
if (!surfaceWindow)
return;
QPainter p(this);
surfaceWindow->Init(&p);
surfaceWindow->SetUnicodeMode(sci->CodePage() == SC_CP_UTF8);
sci->ct.PaintCT(surfaceWindow);
delete surfaceWindow;
}
// Handle a mouse button releases.
void QsciScintillaBase::mouseReleaseEvent(QMouseEvent *e)
{
if (e->button() != Qt::LeftButton)
return;
QSCI_SCI_NAMESPACE(Point) pt(e->x(), e->y());
if (sci->HaveMouseCapture())
{
bool ctrl = e->modifiers() & Qt::ControlModifier;
sci->ButtonUp(pt, 0, ctrl);
}
#if QT_VERSION >= 0x050000
if (!sci->pdoc->IsReadOnly() && !sci->PointInSelMargin(pt) && qApp->autoSipEnabled())
{
QStyle::RequestSoftwareInputPanel rsip = QStyle::RequestSoftwareInputPanel(style()->styleHint(QStyle::SH_RequestSoftwareInputPanel));
if (!clickCausedFocus || rsip == QStyle::RSIP_OnMouseClick)
qApp->inputMethod()->show();
}
clickCausedFocus = false;
#endif
}
// Handle drops.
void QsciScintillaBase::dropEvent(QDropEvent *e)
{
bool moving;
int len;
const char *s;
bool rectangular;
acceptAction(e);
if (!e->isAccepted())
return;
moving = (e->dropAction() == Qt::MoveAction);
QByteArray text = fromMimeData(e->mimeData(), rectangular);
len = text.length();
s = text.data();
std::string dest = QSCI_SCI_NAMESPACE(Document)::TransformLineEnds(s, len,
sci->pdoc->eolMode);
sci->DropAt(sci->posDrop, dest.c_str(), dest.length(), moving,
rectangular);
sci->Redraw();
}
// Handle a mouse button releases.
void QsciScintillaBase::mouseReleaseEvent(QMouseEvent *e)
{
if (sci->HaveMouseCapture() && e->button() == Qt::LeftButton)
{
bool ctrl = e->state() & Qt::ControlButton;
sci->ButtonUp(QSCI_SCI_NAMESPACE(Point)(e->x(), e->y()), 0, ctrl);
}
}
// Handle drag moves.
void QsciScintillaBase::dragMoveEvent(QDragMoveEvent *e)
{
sci->SetDragPosition(
sci->SPositionFromLocation(
QSCI_SCI_NAMESPACE(Point)(e->pos().x(), e->pos().y()),
false, false, sci->UserVirtualSpace()));
acceptAction(e);
}
// Handle a mouse press in a call tip.
void QsciSciCallTip::mousePressEvent(QMouseEvent *e)
{
QSCI_SCI_NAMESPACE(Point) pt;
pt.x = e->x();
pt.y = e->y();
sci->ct.MouseClick(pt);
sci->CallTipClick();
update();
}
// Overloaded message send.
long QsciScintillaBase::SendScintilla(unsigned int msg, long cpMin, long cpMax,
char *lpstrText) const
{
QSCI_SCI_NAMESPACE(TextRange) tr;
tr.chrg.cpMin = cpMin;
tr.chrg.cpMax = cpMax;
tr.lpstrText = lpstrText;
return sci->WndProc(msg, static_cast<uptr_t>(0),
reinterpret_cast<sptr_t>(&tr));
}
// Start a drag.
void QsciScintillaQt::StartDrag()
{
inDragDrop = ddDragging;
QDragObject *dobj = new QTextDrag(textRange(&drag), qsb->viewport());
// Remove the dragged text if it was a move to another widget or
// application.
if (dobj->drag() && dobj->target() != qsb->viewport())
ClearSelection();
SetDragPosition(QSCI_SCI_NAMESPACE(SelectionPosition)());
inDragDrop = ddNone;
}
// Handle drag moves.
void QsciScintillaBase::dragMoveEvent(QDragMoveEvent *e)
{
sci->SetDragPosition(
sci->SPositionFromLocation(
QSCI_SCI_NAMESPACE(Point)(e->pos().x(), e->pos().y()),
false, false, sci->UserVirtualSpace()));
if (sci->pdoc->IsReadOnly() || !QTextDrag::canDecode(e))
{
e->ignore();
return;
}
e->acceptAction();
}
// Overloaded message send.
long QsciScintillaBase::SendScintilla(unsigned int msg, unsigned long wParam,
QPainter *hdc, const QRect &rc, long cpMin, long cpMax) const
{
QSCI_SCI_NAMESPACE(RangeToFormat) rf;
rf.hdc = rf.hdcTarget = reinterpret_cast<QSCI_SCI_NAMESPACE(SurfaceID)>(hdc);
rf.rc.left = rc.left();
rf.rc.top = rc.top();
rf.rc.right = rc.right() + 1;
rf.rc.bottom = rc.bottom() + 1;
rf.chrg.cpMin = cpMin;
rf.chrg.cpMax = cpMax;
return sci->WndProc(msg, wParam, reinterpret_cast<sptr_t>(&rf));
}
// Handle drops.
void QsciScintillaBase::dropEvent(QDropEvent *e)
{
bool moving;
int len;
const char *s;
bool rectangular;
QString text;
if (sci->pdoc->IsReadOnly() || !QTextDrag::decode(e, text))
{
e->ignore();
return;
}
moving = (e->source() == txtarea && e->action() == QDropEvent::Move);
e->acceptAction();
QCString bytes;
if (sci->IsUnicodeMode())
{
bytes = text.utf8();
len = bytes.length();
s = bytes.data();
}
else
{
s = text.latin1();
len = (s ? qstrlen(s) : 0);
}
rectangular = false;
s = QSCI_SCI_NAMESPACE(Document)::TransformLineEnds(&len, s, len,
sci->pdoc->eolMode);
sci->DropAt(sci->posDrop, s, moving, rectangular);
delete[] s;
sci->Redraw();
}
// Start a drag.
void QsciScintillaQt::StartDrag()
{
inDragDrop = ddDragging;
QDrag *qdrag = new QDrag(qsb);
qdrag->setMimeData(mimeSelection(drag));
# if QT_VERSION >= 0x040300
Qt::DropAction action = qdrag->exec(Qt::MoveAction | Qt::CopyAction, Qt::MoveAction);
# else
Qt::DropAction action = qdrag->start(Qt::MoveAction);
# endif
// Remove the dragged text if it was a move to another widget or
// application.
if (action == Qt::MoveAction && qdrag->target() != qsb->viewport())
ClearSelection();
SetDragPosition(QSCI_SCI_NAMESPACE(SelectionPosition)());
inDragDrop = ddNone;
}
#include "ListBoxQt.h"
#include <stdlib.h>
#include "SciClasses.h"
#include "Qsci/qsciscintilla.h"
QsciListBoxQt::QsciListBoxQt()
: cb_action(0), cb_data(0), slb(0), visible_rows(5), utf8(false)
{
}
void QsciListBoxQt::SetFont(QSCI_SCI_NAMESPACE(Font) &font)
{
QFont *f = reinterpret_cast<QFont *>(font.GetID());
if (f)
slb->setFont(*f);
}
void QsciListBoxQt::Create(QSCI_SCI_NAMESPACE(Window) &parent, int,
QSCI_SCI_NAMESPACE(Point), int, bool unicodeMode)
{
utf8 = unicodeMode;
// The parent we want is the QsciScintillaBase, not the text area.
wid = slb = new QsciSciListBox(reinterpret_cast<QWidget *>(parent.GetID())->parentWidget(), this);
// Handle drag leaves.
void QsciScintillaBase::dragLeaveEvent(QDragLeaveEvent *)
{
sci->SetDragPosition(QSCI_SCI_NAMESPACE(SelectionPosition)());
}
qsb->setHorizontalScrollBarPolicy(hsb ? Qt::ScrollBarAlwaysOn : Qt::ScrollBarAlwaysOff);
qsb->setVerticalScrollBarPolicy(verticalScrollBarVisible ? Qt::ScrollBarAlwaysOn : Qt::ScrollBarAlwaysOff);
}
// Notify interested parties of any change in the document.
void QsciScintillaQt::NotifyChange()
{
emit qsb->SCEN_CHANGE();
}
// Notify interested parties of various events. This is the main mapping
// between Scintilla notifications and Qt signals.
void QsciScintillaQt::NotifyParent(QSCI_SCI_NAMESPACE(SCNotification) scn)
{
switch (scn.nmhdr.code)
{
case SCN_CALLTIPCLICK:
emit qsb->SCN_CALLTIPCLICK(scn.position);
break;
case SCN_AUTOCCANCELLED:
emit qsb->SCN_AUTOCCANCELLED();
break;
case SCN_AUTOCCHARDELETED:
emit qsb->SCN_AUTOCCHARDELETED();
break;
// Handle a mouse move.
void QsciScintillaBase::mouseMoveEvent(QMouseEvent *e)
{
sci->ButtonMove(QSCI_SCI_NAMESPACE(Point)(e->x(), e->y()));
}
// Re-implemented to handle the context menu.
void QsciScintillaBase::contextMenuEvent(QContextMenuEvent *e)
{
sci->ContextMenu(QSCI_SCI_NAMESPACE(Point)(e->globalX(), e->globalY()));
}
