118 lines
2.5 KiB
C++
118 lines
2.5 KiB
C++
#include "caretlist.h"
|
|
#include <QDebug>
|
|
|
|
CaretList::CaretList(QObject* parent):
|
|
QObject(parent),
|
|
mIndex(-1),
|
|
mPauseAdd(false)
|
|
{
|
|
|
|
}
|
|
|
|
void CaretList::addCaret(Editor *editor, int line, int aChar)
|
|
{
|
|
if (mPauseAdd)
|
|
return;
|
|
for (int i=mList.count()-1;i>mIndex;i--) {
|
|
removeCaret(i);
|
|
}
|
|
PEditorCaret caret = std::make_shared<EditorCaret>();
|
|
caret->editor = editor;
|
|
caret->line = line;
|
|
caret->aChar = aChar;
|
|
mList.append(caret);
|
|
mIndex++;
|
|
qDebug()<<"add caret:"<<mIndex<<":"<<mList.count();
|
|
}
|
|
|
|
bool CaretList::hasPrevious() const
|
|
{
|
|
qDebug()<<"has previous:"<<mIndex<<":"<<mList.count();
|
|
return mIndex>0;
|
|
}
|
|
|
|
bool CaretList::hasNext() const
|
|
{
|
|
qDebug()<<"has next:"<<mIndex<<":"<<mList.count();
|
|
return mIndex<mList.count()-1;
|
|
}
|
|
|
|
PEditorCaret CaretList::gotoAndGetPrevious()
|
|
{
|
|
if (!hasPrevious())
|
|
return PEditorCaret();
|
|
mIndex--;
|
|
qDebug()<<"move previous:"<<mIndex<<":"<<mList.count();
|
|
if (mIndex<mList.count())
|
|
return mList[mIndex];
|
|
return PEditorCaret();
|
|
}
|
|
|
|
PEditorCaret CaretList::gotoAndGetNext()
|
|
{
|
|
if (!hasNext())
|
|
return PEditorCaret();
|
|
mIndex++;
|
|
qDebug()<<"move next:"<<mIndex<<":"<<mList.count();
|
|
if (mIndex>=0)
|
|
return mList[mIndex];
|
|
return PEditorCaret();
|
|
}
|
|
|
|
void CaretList::removeEditor(const Editor *editor)
|
|
{
|
|
for (int i = mList.count()-1;i>=0;i--) {
|
|
if (mList[i]->editor == editor)
|
|
removeCaret(i);
|
|
}
|
|
}
|
|
|
|
void CaretList::reset()
|
|
{
|
|
mList.clear();
|
|
mIndex = -1;
|
|
}
|
|
|
|
void CaretList::pause()
|
|
{
|
|
mPauseAdd = true;
|
|
}
|
|
|
|
void CaretList::unPause()
|
|
{
|
|
mPauseAdd = false;
|
|
}
|
|
|
|
void CaretList::linesDeleted(const Editor *editor, int firstLine, int count)
|
|
{
|
|
qDebug()<<"deleted:"<<mIndex<<":"<<mList.count();
|
|
for (int i=mList.count()-1;i>=0;i--) {
|
|
if (mList[i]->editor == editor
|
|
&& mList[i]->line>=firstLine) {
|
|
if (mList[i]->line < (firstLine+count))
|
|
removeCaret(i);
|
|
else
|
|
mList[i]->line-=count;
|
|
}
|
|
}
|
|
}
|
|
|
|
void CaretList::linesInserted(const Editor *editor, int firstLine, int count)
|
|
{
|
|
qDebug()<<"inserted:"<<mIndex<<":"<<mList.count();
|
|
for(PEditorCaret& caret:mList) {
|
|
if (caret->editor == editor
|
|
&& caret->line >= firstLine)
|
|
caret->line+=count;
|
|
}
|
|
}
|
|
|
|
void CaretList::removeCaret(int index)
|
|
{
|
|
if (index<0 || index>=mList.count())
|
|
return;
|
|
mList.removeAt(index);
|
|
if (mIndex>=index)
|
|
mIndex--;
|
|
}
|