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TextEditor: move snippet overlay into own cpp file

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Change-Id: I3343d9abf19e4edc7bd88077bf8fe6666a901e1b
Reviewed-by: Christian Stenger <christian.stenger@qt.io>
This commit is contained in:
David Schulz
2021-04-22 10:59:32 +02:00
parent 7880950eca
commit ec2449cae4
8 changed files with 176 additions and 100 deletions
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78
src/plugins/texteditor/texteditoroverlay.cpp
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@@ -25,7 +25,6 @@
#include "texteditoroverlay.h"
#include "texteditor.h"
#include "snippets/snippet.h"
#include <QDebug>
#include <QMap>
@@ -485,80 +484,3 @@ bool TextEditorOverlay::hasFirstSelectionBeginMoved() const
return false;
return m_selections.at(0).m_cursor_begin.position() != m_firstSelectionOriginalBegin;
}
void SnippetOverlay::clear()
{
TextEditorOverlay::clear();
m_equivalentSelections.clear();
m_manglers.clear();
}
void SnippetOverlay::mapEquivalentSelections()
{
m_equivalentSelections.clear();
m_equivalentSelections.resize(selections().size());
QMultiMap<QString, int> all;
for (int i = 0; i < selections().size(); ++i)
all.insert(selectionText(i).toLower(), i);
const QList<QString> &uniqueKeys = all.uniqueKeys();
foreach (const QString &key, uniqueKeys) {
QList<int> indexes;
const auto cAll = all;
QMultiMap<QString, int>::const_iterator lbit = cAll.lowerBound(key);
QMultiMap<QString, int>::const_iterator ubit = cAll.upperBound(key);
while (lbit != ubit) {
indexes.append(lbit.value());
++lbit;
}
foreach (int index, indexes)
m_equivalentSelections[index] = indexes;
}
}
void SnippetOverlay::updateEquivalentSelections(const QTextCursor &cursor)
{
int selectionIndex = selectionIndexForCursor(cursor);
if (selectionIndex == -1)
return;
const QString &currentText = selectionText(selectionIndex);
const QList<int> &equivalents = m_equivalentSelections.at(selectionIndex);
foreach (int i, equivalents) {
if (i == selectionIndex)
continue;
const QString &equivalentText = selectionText(i);
if (currentText != equivalentText) {
QTextCursor selectionCursor = assembleCursorForSelection(i);
selectionCursor.joinPreviousEditBlock();
selectionCursor.removeSelectedText();
selectionCursor.insertText(currentText);
selectionCursor.endEditBlock();
}
}
}
void SnippetOverlay::setNameMangler(const QList<NameMangler *> &manglers)
{
m_manglers = manglers;
}
void SnippetOverlay::mangle()
{
for (int i = 0; i < m_manglers.count(); ++i) {
if (!m_manglers.at(i))
continue;
const QString current = selectionText(i);
const QString result = m_manglers.at(i)->mangle(current);
if (result != current) {
QTextCursor selectionCursor = assembleCursorForSelection(i);
selectionCursor.joinPreviousEditBlock();
selectionCursor.removeSelectedText();
selectionCursor.insertText(result);
selectionCursor.endEditBlock();
}
}
}