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Use the new InsertionPointLocator for declarations.

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Still need to change it to use RefactoringChanges, and to do better definition
generation.
This commit is contained in:
Erik Verbruggen
2010-07-27 17:02:12 +02:00
parent b6f42dc7b3
commit aec36eec7c
2 changed files with 40 additions and 45 deletions
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79
src/plugins/designer/qtcreatorintegration.cpp
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@@ -36,6 +36,7 @@
#include <widgethost.h>
#include <cpptools/cppmodelmanagerinterface.h>
#include <cplusplus/InsertionPointLocator.h>
#include <cplusplus/Symbols.h>
#include <cplusplus/Overview.h>
#include <cplusplus/CoreTypes.h>
@@ -324,49 +325,23 @@ static void addDeclaration(Document::Ptr doc, const Class *cl, const QString &fu
declaration += functionName;
declaration += QLatin1String(";\n");
// functionName comes already with argument names (if designer managed to
// do that). First, let's try to find any method which is a private slot
// (then we don't need to add "private slots:" statement)
const unsigned mCount = cl->memberCount();
for (unsigned j = 0; j < mCount; j++) { // go through all members
if (const Declaration *decl = cl->memberAt(j)->asDeclaration())
if (const Function *fun = decl->type()->asFunctionType()) {
// we are only interested in declarations of methods.
if (fun->isSlot() && fun->isPrivate()) {
InsertionPointLocator find(doc);
const InsertionLocation loc = find.methodDeclarationInClass(cl, InsertionPointLocator::PrivateSlot);
//
// ### FIXME: change this to use the Refactoring changes and the AST to find the correct insertion position
//
//
// ### FIXME: change this to use the Refactoring changes!
//
const int line = fun->line(); // this is the beginning of function name: "void ^foo(...)"
const int column = 0;
if (ITextEditable *editable = editableAt(docFileName, line, column)) {
BaseTextEditor *editor = qobject_cast<BaseTextEditor *>(editable->widget());
if (editor) {
QTextCursor tc = editor->textCursor();
int pos = tc.position();
tc.beginEditBlock();
tc.insertText(declaration);
tc.setPosition(pos, QTextCursor::KeepAnchor);
editor->indentInsertedText(tc);
tc.endEditBlock();
}
}
return;
}
}
}
// We didn't find any method under "private slots:", let's add "private slots:". Below code
// adds "private slots:" by the end of the class definition.
if (ITextEditable *editable = editableAt(docFileName, cl->line(), cl->column())) {
int classEndPosition = findClassEndPosition(editable->contents(), editable->position());
if (classEndPosition >= 0) {
int line, column;
editable->convertPosition(classEndPosition, &line, &column); // converts back position into a line and column
editable->gotoLine(line, column); // go to position (we should be just before closing } of the class)
editable->insert(QLatin1String("\nprivate slots:\n ") + declaration);
if (ITextEditable *editable = editableAt(docFileName, loc.line(), loc.column() - 1)) {
BaseTextEditor *editor = qobject_cast<BaseTextEditor *>(editable->widget());
if (editor) {
QTextCursor tc = editor->textCursor();
int pos = tc.position();
tc.beginEditBlock();
tc.insertText(loc.prefix() + declaration);
tc.setPosition(pos, QTextCursor::KeepAnchor);
editor->indentInsertedText(tc);
tc.endEditBlock();
}
}
}
@@ -486,6 +461,24 @@ static inline QString uiClassName(QString formObjectName)
return formObjectName;
}
static Document::Ptr getParsedDocument(const QString &fileName, CppTools::CppModelManagerInterface::WorkingCopy &workingCopy, Snapshot &snapshot)
{
QString src;
if (workingCopy.contains(fileName)) {
src = workingCopy.source(fileName);
} else {
QFile file(fileName);
if (file.open(QFile::ReadOnly))
src = QTextStream(&file).readAll(); // ### FIXME
}
QByteArray source = snapshot.preprocessedCode(src, fileName);
Document::Ptr doc = snapshot.documentFromSource(source, fileName);
doc->check();
return doc;
}
// Goto slot invoked by the designer context menu. Either navigates
// to an existing slot function or create a new one.
@@ -583,7 +576,9 @@ bool QtCreatorIntegration::navigateToSlot(const QString &objectName,
}
} else {
// add function declaration to cl
addDeclaration(doc, cl, functionNameWithParameterNames);
CppTools::CppModelManagerInterface::WorkingCopy workingCopy = cppModelManagerInstance()->workingCopy();
Document::Ptr tmpDoc = getParsedDocument(doc->fileName(), workingCopy, docTable);
addDeclaration(tmpDoc, cl, functionNameWithParameterNames);
// add function definition to cpp file
sourceDoc = addDefinition(docTable, doc->fileName(), className, functionNameWithParameterNames, &line);