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Viewing changes to buildtools/lib/parsers/qmake/tests/viewer.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Jeremy Lainé
  • Date: 2010-05-05 07:21:55 UTC
  • mfrom: (1.2.3 upstream) (5.1.2 squeeze)
  • Revision ID: james.westby@ubuntu.com-20100505072155-h78lx19pu04sbhtn
Tags: 4:4.0.0-2
http://bugs.debian.org/579947
http://bugs.debian.org/481832
http://bugs.debian.org/562410
http://bugs.debian.org/546961
* Upload to unstable (Closes: #579947, #481832).
* Acknowledge obsolete NMU fixes (Closes: #562410, #546961).

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buildtools/lib/parsers/qmake/tests/viewer.cpp
1
 
/***************************************************************************
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 *   Copyright (C) 2005 by Alexander Dymo                                  *
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 *   adymo@kdevelop.org                                                    *
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 *                                                                         *
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 *   This program is free software; you can redistribute it and/or modify  *
6
 
 *   it under the terms of the GNU Library General Public License as       *
7
 
 *   published by the Free Software Foundation; either version 2 of the    *
8
 
 *   License, or (at your option) any later version.                       *
9
 
 *                                                                         *
10
 
 *   This program is distributed in the hope that it will be useful,       *
11
 
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
12
 
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
13
 
 *   GNU General Public License for more details.                          *
14
 
 *                                                                         *
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 *   You should have received a copy of the GNU Library General Public     *
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 *   License along with this program; if not, write to the                 *
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 *   Free Software Foundation, Inc.,                                       *
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 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
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 ***************************************************************************/
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#include "viewer.h"
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#include <qdir.h>
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#include <qlineedit.h>
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#include <qlistbox.h>
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#include <qfiledialog.h>
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#include <qtextedit.h>
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#include <qfile.h>
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#include <qtextstream.h>
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#include <qlistview.h>
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#include <qtabwidget.h>
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32
 
#include <qmakeast.h>
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#include <qmakedriver.h>
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#include <qmakeastvisitor.h>
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using namespace QMake;
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Viewer::Viewer(QWidget *parent, const char *name)
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    :ViewerBase(parent, name), projectAST(0)
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{
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    if (QFile::exists(QDir::currentDirPath() + "/" + "qtlist"))
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    {
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        QFile f(QDir::currentDirPath() + "/" + "qtlist");
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        f.open(IO_ReadOnly);
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        QTextStream str(&f);
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        while (!str.eof())
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            files->insertItem(str.readLine());
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    }
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    ast->setSorting(-1);
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//    parentProject.push((QListViewItem*)0);
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}
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void Viewer::addAll_clicked()
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{
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    if (allLocation->text().isEmpty())
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        return;
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    QDir d(allLocation->text());
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    QStringList l = d.entryList("*.pro *.pri");
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    for (QStringList::iterator it = l.begin(); it != l.end(); ++it)
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        (*it) = QDir::cleanDirPath(allLocation->text() + "/" + (*it));
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    files->insertStringList(l);
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}
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void Viewer::choose_clicked()
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{
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    QString fileName = QFileDialog::getOpenFileName(QDir::currentDirPath(), "*.pro *.pri", this);
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    if (!fileName.isEmpty())
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        files->insertItem(fileName);
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}
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void Viewer::files_currentChanged(QListBoxItem* item)
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{
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    ast->clear();
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    QFile f(item->text());
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    f.open(IO_ReadOnly);
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    QTextStream str(&f);
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    source->setText(str.read());
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    f.close();
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    int result = QMake::Driver::parseFile(item->text().ascii(), &projectAST, 0);
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    if (projectAST && (result == 0))
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    {
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        processAST(projectAST);
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    }
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    if (tabWidget2->currentPageIndex() == 1)
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        tabWidget2_selected("Source to be written back");
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}
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void Viewer::tabWidget2_selected(const QString& text)
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{
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    if ((text == "Source to Be Written Back") && projectAST)
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    {
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        QString buffer;
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        projectAST->writeBack(buffer);
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        writeBack->setText(buffer);
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    }
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}
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class ViewerVisitor: public ASTVisitor {
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public:
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    ViewerVisitor(Viewer *v): ASTVisitor()
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    {
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        this->v = v;
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        parentProject.push((QListViewItem*)0);
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    }
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    virtual void processProject(ProjectAST *project)
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    {
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        ASTVisitor::processProject(project);
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    }
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    virtual void enterRealProject(ProjectAST *project)
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    {
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        QListViewItem *projectIt;
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        if (!parentProject.top())
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        {
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            projectIt = new QListViewItem(v->ast, "Project");
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            projectIt->setOpen(true);
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            parentProject.push(projectIt);
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        }
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        ASTVisitor::enterRealProject(project);
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    }
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    virtual void enterScope(ProjectAST *scope)
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    {
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        QListViewItem *projectIt = new QListViewItem(parentProject.top(), scope->scopedID, "scope");
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        parentProject.push(projectIt);
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        ASTVisitor::enterScope(scope);
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    }
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    virtual void leaveScope(ProjectAST *scope)
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    {
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        parentProject.pop();
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    }
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    virtual void enterFunctionScope(ProjectAST *fscope)
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    {
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        QListViewItem *projectIt = new QListViewItem(parentProject.top(),
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            fscope->scopedID + "(" + fscope->args + ")", "function scope");
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        parentProject.push(projectIt);
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        ASTVisitor::enterFunctionScope(fscope);
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    }
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    virtual void leaveFunctionScope(ProjectAST *fscope)
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    {
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        parentProject.pop();
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    }
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    virtual void processAssignment(AssignmentAST *assignment)
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    {
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        QListViewItem *item = new QListViewItem(parentProject.top(),
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                assignment->scopedID, assignment->op, assignment->values.join("|"),
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                "assignment");
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        item->setMultiLinesEnabled(true);
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153
 
        ASTVisitor::processAssignment(assignment);
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    }
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    virtual void processNewLine(NewLineAST *newline)
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    {
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        new QListViewItem(parentProject.top(), "<newline>");
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        ASTVisitor::processNewLine(newline);
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    }
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    virtual void processComment(CommentAST *comment)
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    {
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        new QListViewItem(parentProject.top(), "<comment>");
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        ASTVisitor::processComment(comment);
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    }
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    virtual void processInclude(IncludeAST *include)
166
 
    {
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        new QListViewItem(parentProject.top(), "<include>", include->projectName);
168
 
        QMake::ASTVisitor::processInclude(include);
169
 
    }
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171
 
    Viewer *v;
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    QValueStack<QListViewItem *> parentProject;
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};
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void Viewer::processAST(QMake::ProjectAST *projectAST, QListViewItem *globAfter)
177
 
{
178
 
    ViewerVisitor visitor(this);
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    visitor.processProject(projectAST);
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}
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#include "viewer.moc"