Method findPrevText

src/tools/ecode/docsearchcontroller.cpp:232–283

}

void DocSearchController::findPrevText( SearchState& search ) {
	if ( search.text.empty() )
		search.text = mLastSearch;
	if ( !search.editor || !mSplitter->editorExists( search.editor ) || search.text.empty() )
		return;

	search.editor->getDocument().setActiveClient( search.editor );
	mLastSearch = search.text;

	Uint64 tag = String::hash( "DocSearchController::findPrevText-" +
							   search.editor->getDocument().getHashHexString() );
	mApp->getThreadPool()->removeWithTag( tag );
	mApp->getThreadPool()->run( [this, search] {
		ScopedOp op( [this] { mSearchingCount++; }, [this] { mSearchingCount--; } );
		TextDocument& doc = search.editor->getDocument();
		TextRange range = doc.getDocRange();
		TextPosition from = doc.getSelection( true ).start();
		if ( search.range.isValid() ) {
			range = doc.sanitizeRange( search.range ).normalized();
			from = from < range.start() ? range.start() : from;
		}

		String txt( search.text );
		if ( search.escapeSequences )
			txt.unescape();

		TextRange found = doc.findLast( txt, from, search.caseSensitive, search.wholeWord,
										search.type, search.range )
							  .result;
		if ( found.isValid() ) {
			doc.setSelection( found );
			mFindInput->runOnMainThread( [this, search] {
				mSplitter->addEditorPositionToNavigationHistory( search.editor );
				mFindInput->removeClass( "error" );
			} );
			return;
		} else {
			found = doc.findLast( txt, range.end(), search.caseSensitive, search.wholeWord,
								  search.type, range )
						.result;
			if ( found.isValid() ) {
				doc.setSelection( found );
				mFindInput->runOnMainThread( [this, search] {
					mSplitter->addEditorPositionToNavigationHistory( search.editor );
					mFindInput->removeClass( "error" );
				} );
				return;
			}
		}
		mFindInput->runOnMainThread( [this] { mFindInput->addClass( "error" ); } );
	} );
}

void DocSearchController::findNextText( SearchState& search, bool resetSelection ) {
	if ( search.text.empty() )