U_CFUNC int32_t
removeCmtText(UChar* source, int32_t srcLen, UErrorCode* status){
srcLen = trim(source, srcLen, status);
UnicodeString patString("^\\s*?\\*\\s*?"); // remove pattern like " * " at the begining of the line
srcLen = removeText(source, srcLen, patString, UREGEX_MULTILINE, UnicodeString(), status);
return removeText(source, srcLen, UnicodeString("[ \\r\\n]+"), 0, UnicodeString(" "), status);// remove new lines;
}
U_CFUNC int32_t
trim(UChar *src, int32_t srcLen, UErrorCode *status){
srcLen = removeText(src, srcLen, UnicodeString("^[ \\r\\n]+ "), 0, UnicodeString(), status); // remove leading new lines
srcLen = removeText(src, srcLen, UnicodeString("^\\s+"), 0, UnicodeString(), status); // remove leading spaces
srcLen = removeText(src, srcLen, UnicodeString("\\s+$"), 0, UnicodeString(), status); // remvoe trailing spcaes
return srcLen;
}
bool KileScriptDocument::truncate(int line, int column)
{
QString textline = m_document->line(line);
if ( textline.isEmpty() || textline.length()<column ) {
return false;
}
return removeText( KTextEditor::Range(line,column,line,textline.length()) );
}
void TextGraphics::initTextItem()
{
rot = false;
firstRot = true;
setZValue(TEXT_Z_VALUE);
actionRemove = new QAction(tr("Retirer"), this);
connect(actionRemove, SIGNAL(triggered()), this, SLOT(removeText()));
item = new QGraphicsTextItem(this);
refreshItemText();
item->setFont(QFont("Times", 48, QFont::Bold));
setFlag(ItemIsMovable);
setFlag(ItemIsFocusable);
setFlag(ItemIsSelectable);
}
ImageTextEditor::ImageTextEditor( QImage& i, QWidget *parent, const char *name, WFlags f ) :
QDialog(parent,name,TRUE,f),
image(i)
{
QVBoxLayout* vbox = new QVBoxLayout(this,8);
vbox->setAutoAdd(TRUE);
QGrid* controls = new QGrid(3,QGrid::Horizontal,this);
controls->setSpacing(8);
QLabel* l;
l=new QLabel("Language",controls); l->setAlignment(AlignCenter);
l=new QLabel("Key",controls); l->setAlignment(AlignCenter);
(void)new QLabel("",controls); // dummy
languages = new QComboBox(controls);
keys = new QComboBox(controls);
QPushButton* remove = new QPushButton("Remove",controls);
newlang = new QLineEdit(controls);
newkey = new QLineEdit(controls);
QPushButton* add = new QPushButton("Add",controls);
text = new QMultiLineEdit(this);
QHBox* hbox = new QHBox(this);
QPushButton* cancel = new QPushButton("Cancel",hbox);
QPushButton* ok = new QPushButton("OK",hbox);
connect(add,SIGNAL(clicked()),
this,SLOT(addText()));
connect(remove,SIGNAL(clicked()),
this,SLOT(removeText()));
connect(ok,SIGNAL(clicked()),
this,SLOT(accept()));
connect(cancel,SIGNAL(clicked()),
this,SLOT(reject()));
connect(languages,SIGNAL(activated(int)),
this,SLOT(updateText()));
connect(keys,SIGNAL(activated(int)),
this,SLOT(updateText()));
imageChanged();
}
KateLayoutCache::KateLayoutCache(KateRenderer* renderer, QObject* parent)
: QObject(parent)
, m_renderer(renderer)
, m_startPos(-1,-1)
, m_viewWidth(0)
, m_wrap(false)
, m_acceptDirtyLayouts (false)
{
Q_ASSERT(m_renderer);
/**
* connect to all possible editing primitives
*/
connect(&m_renderer->doc()->buffer(), SIGNAL(lineWrapped(KTextEditor::Cursor)), this, SLOT(wrapLine(KTextEditor::Cursor)));
connect(&m_renderer->doc()->buffer(), SIGNAL(lineUnwrapped(int)), this, SLOT(unwrapLine(int)));
connect(&m_renderer->doc()->buffer(), SIGNAL(textInserted(KTextEditor::Cursor,QString)), this, SLOT(insertText(KTextEditor::Cursor,QString)));
connect(&m_renderer->doc()->buffer(), SIGNAL(textRemoved(KTextEditor::Range,QString)), this, SLOT(removeText(KTextEditor::Range)));
}
bool KileScriptDocument::removeText(const KTextEditor::Cursor& from, const KTextEditor::Cursor& to)
{
return removeText(KTextEditor::Range(from, to));
}
bool KileScriptDocument::removeText(int fromLine, int fromColumn, int toLine, int toColumn)
{
return removeText(KTextEditor::Range(fromLine, fromColumn, toLine, toColumn));
}
void genericAction(char *tmpBuffer, int size, char c)
{
if(isControl())
{
toggleControl();
setPressedChar(c);
// control character
switch(c)
{
case 'x':// cut
// make sure highlight bounds are correct
if(beginHighlight == -1 || endHighlight == -1)
{
return;
}
if(beginHighlight > endHighlight)
{
quickSwap(&beginHighlight, &endHighlight);
}
// perform cut
setClipboardRange(tmpBuffer, beginHighlight, endHighlight);
removeText(tmpBuffer, size);
moveKBCursorAbsolute(beginHighlight);
// reset the edit mode
clearFakeHighlight();
select = 0;
break;
case 'c':// copy
// make sure highlight bounds are correct
if(beginHighlight == -1 || endHighlight == -1)
{
return;
}
if(beginHighlight > endHighlight)
{
quickSwap(&beginHighlight, &endHighlight);
}
// perform copy
setClipboardRange(tmpBuffer, beginHighlight, endHighlight);
// reset the edit mode
clearFakeHighlight();
select = 0;
break;
case 'v':// paste
if(beginHighlight != -1 && endHighlight != -1)
{
if(beginHighlight > endHighlight)
{
quickSwap(&beginHighlight, &endHighlight);
}
// we need to overwrite, but first check to make sure we don't overdo it
if(strlen(tmpBuffer) - (endHighlight - beginHighlight) + strlen(getClipboard()) > size)
{
// after removing the current text and adding the new text, we are going over the size
return;
}
// remove the current text
removeText(tmpBuffer, size);
moveKBCursorAbsolute(beginHighlight);
clearFakeHighlight();
select = 0;
// cursor is now where we want to add the new text
// we know also that there is enough room, so just insert the text
// ensure we are inserting, even if overwrite
uint16 tInsert = insert;
insert = 1;
char *tAdd = getClipboard();
// loop and add chars
while(*tAdd != 0)
{
insertChar(tmpBuffer, size, *tAdd);
tAdd++;
}
// reset insert
insert = tInsert;
}
else
{
if(strlen(tmpBuffer) + strlen(getClipboard()) > size)
{
// after adding the new text, we are going over the size
return;
}
clearFakeHighlight();
select = 0;
// add the text
char *tAdd = getClipboard();
// loop and add chars
while(*tAdd != 0)
{
insertChar(tmpBuffer, size, *tAdd);
tAdd++;
}
}
break;
}
}
else
{
if(getKBCursor() < 0)
{
moveKBCursorAbsolute(0);
}
else if(getKBCursor() >= size)
{
moveKBCursorAbsolute(size - 1);
}
if(beginHighlight != -1 && endHighlight != -1)
{
if(beginHighlight > endHighlight)
{
quickSwap(&beginHighlight, &endHighlight);
}
// we have to clear out the data before performing the action
removeText(tmpBuffer, size);
// move the cursor
moveKBCursorAbsolute(beginHighlight);
// reset the edit mode
clearFakeHighlight();
select = 0;
if(c == BSP || c == DEL)
{
// we've done the work required, exit
return;
}
}
if(c == BSP)
{
// backspace
if(getKBCursor() == 0) // handle backspacing nothing
{
return;
}
int z;
for(z=getKBCursor()-1;z<=size;z++)
{
tmpBuffer[z] = tmpBuffer[z+1];
}
moveKBCursorRelative(CURSOR_BACKWARD);
}
else if(c == DEL)
{
// del
if(tmpBuffer[getKBCursor()] == 0) // handle deleting nothing
{
return;
}
moveKBCursorRelative(CURSOR_FORWARD);
int z;
for(z=getKBCursor()-1;z<=size;z++)
{
tmpBuffer[z] = tmpBuffer[z+1];
}
moveKBCursorRelative(CURSOR_BACKWARD);
}
else
{
// normal add
insertChar(tmpBuffer, size, c);
}
tmpBuffer[size] = 0;
}
}
