Ui Code Model Support: Refactor code in preparation for cmake support

src/plugins/cpptools/cpptools.pro

@@ -25,7 +25,8 @@ HEADERS += completionsettingspage.h \
     cppfilesettingspage.h \
     cppfindreferences.h \
     cppcodeformatter.h \
-    symbolsfindfilter.h
+    symbolsfindfilter.h \
+    uicodecompletionsupport.h
 
 SOURCES += completionsettingspage.cpp \
     cppclassesfilter.cpp \
@@ -42,7 +43,8 @@ SOURCES += completionsettingspage.cpp \
     abstracteditorsupport.cpp \
     cppfindreferences.cpp \
     cppcodeformatter.cpp \
-    symbolsfindfilter.cpp
+    symbolsfindfilter.cpp \
+    uicodecompletionsupport.cpp
 
 FORMS += completionsettingspage.ui \
     cppfilesettingspage.ui

src/plugins/cpptools/uicodecompletionsupport.cpp

@@ -0,0 +1,193 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** Commercial Usage
+**
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** GNU Lesser General Public License Usage
+**
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://qt.nokia.com/contact.
+**
+**************************************************************************/
+
+#include "uicodecompletionsupport.h"
+#include <QtCore/QProcess>
+
+enum { debug = 0 };
+
+using namespace CppTools;
+
+UiCodeModelSupport::UiCodeModelSupport(CppTools::CppModelManagerInterface *modelmanager,
+                                       const QString &source,
+                                       const QString &uiHeaderFile)
+    : CppTools::AbstractEditorSupport(modelmanager),
+      m_sourceName(source),
+      m_fileName(uiHeaderFile),
+      m_updateIncludingFiles(false)
+{
+    if (debug)
+        qDebug()<<"ctor UiCodeModelSupport for"<<m_sourceName<<uiHeaderFile;
+    init();
+}
+
+UiCodeModelSupport::~UiCodeModelSupport()
+{
+    if (debug)
+        qDebug()<<"dtor ~UiCodeModelSupport for"<<m_sourceName;
+}
+
+void UiCodeModelSupport::init()
+{
+    QDateTime sourceTime = QFileInfo(m_sourceName).lastModified();
+    QFileInfo uiHeaderFileInfo(m_fileName);
+    QDateTime uiHeaderTime = uiHeaderFileInfo.exists() ? uiHeaderFileInfo.lastModified() : QDateTime();
+    if (uiHeaderTime.isValid() && (uiHeaderTime > sourceTime)) {
+        QFile file(m_fileName);
+        if (file.open(QFile::ReadOnly)) {
+            if (debug)
+                qDebug()<<"ui*h file is more recent then source file, using information from ui*h file"<<m_fileName;
+            QTextStream stream(&file);
+            m_contents = stream.readAll().toUtf8();
+            m_cacheTime = uiHeaderTime;
+            return;
+        }
+    }
+
+    if (debug)
+        qDebug()<<"ui*h file not found, or not recent enough, trying to create it on the fly";
+    QFile file(m_sourceName);
+    if (file.open(QFile::ReadOnly)) {
+        QTextStream stream(&file);
+        const QString contents = stream.readAll();
+        if (runUic(contents)) {
+            if (debug)
+                qDebug()<<"created on the fly";
+            return;
+        } else {
+            // uic run was unsuccesfull
+            if (debug)
+                qDebug()<<"uic run wasn't succesfull";
+            m_cacheTime = QDateTime();
+            m_contents = QByteArray();
+            // and if the header file wasn't there, next time we need to update
+            // all of the files that include this header
+            if (!uiHeaderFileInfo.exists())
+                m_updateIncludingFiles = true;
+            return;
+        }
+    } else {
+        if (debug)
+            qDebug()<<"Could open "<<m_sourceName<<"needed for the cpp model";
+        m_contents = QByteArray();
+    }
+}
+
+QByteArray UiCodeModelSupport::contents() const
+{
+    return m_contents;
+}
+
+QString UiCodeModelSupport::fileName() const
+{
+    return m_fileName;
+}
+
+void UiCodeModelSupport::setFileName(const QString &name)
+{
+    if (m_fileName == name && m_cacheTime.isValid())
+        return;
+
+    if (debug)
+        qDebug() << "UiCodeModelSupport::setFileName"<<name;
+
+    m_fileName = name;
+    m_contents.clear();
+    m_cacheTime = QDateTime();
+    init();
+}
+
+bool UiCodeModelSupport::runUic(const QString &ui) const
+{
+    QProcess process;
+    const QString uic = uicCommand();
+    process.setEnvironment(environment());
+
+    if (debug)
+        qDebug() << "UiCodeModelSupport::runUic " << uic << " on " << ui.size() << " bytes";
+    process.start(uic, QStringList(), QIODevice::ReadWrite);
+    if (!process.waitForStarted())
+        return false;
+    process.write(ui.toUtf8());
+    process.closeWriteChannel();
+    if (process.waitForFinished() && process.exitStatus() == QProcess::NormalExit && process.exitCode() == 0) {
+        m_contents = process.readAllStandardOutput();
+        m_cacheTime = QDateTime::currentDateTime();
+        if (debug)
+            qDebug() << "ok" << m_contents.size() << "bytes.";
+        return true;
+    } else {
+        if (debug)
+            qDebug() << "failed" << process.readAllStandardError();
+        process.kill();
+    }
+    return false;
+}
+
+void UiCodeModelSupport::updateFromEditor(const QString &formEditorContents)
+{
+    if (runUic(formEditorContents)) {
+        updateDocument();
+    }
+}
+
+void UiCodeModelSupport::updateFromBuild()
+{
+    if (debug)
+        qDebug()<<"UiCodeModelSupport::updateFromBuild() for file"<<m_sourceName;
+    // This is mostly a fall back for the cases when uic couldn't be run
+    // it pays special attention to the case where a ui_*h was newly created
+    QDateTime sourceTime = QFileInfo(m_sourceName).lastModified();
+    if (m_cacheTime.isValid() && m_cacheTime >= sourceTime) {
+        if (debug)
+            qDebug()<<"Cache is still more recent then source";
+        return;
+    } else {
+        QFileInfo fi(m_fileName);
+        QDateTime uiHeaderTime = fi.exists() ? fi.lastModified() : QDateTime();
+        if (uiHeaderTime.isValid() && (uiHeaderTime > sourceTime)) {
+            if (m_cacheTime >= uiHeaderTime)
+                return;
+            if (debug)
+                qDebug()<<"found ui*h updating from it";
+
+            QFile file(m_fileName);
+            if (file.open(QFile::ReadOnly)) {
+                QTextStream stream(&file);
+                m_contents = stream.readAll().toUtf8();
+                m_cacheTime = uiHeaderTime;
+                updateDocument();
+                return;
+            }
+        }
+        if (debug)
+            qDebug()<<"ui*h not found or not more recent then source not changing anything";
+    }
+}
+

src/plugins/cpptools/uicodecompletionsupport.h

@@ -0,0 +1,69 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** Commercial Usage
+**
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** GNU Lesser General Public License Usage
+**
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://qt.nokia.com/contact.
+**
+**************************************************************************/
+
+
+#ifndef UICODECOMPLETIONSUPPORT_H
+#define UICODECOMPLETIONSUPPORT_H
+
+#include "cppmodelmanagerinterface.h"
+#include "cpptools_global.h"
+
+#include <QtCore/QDateTime>
+
+namespace CppTools {
+
+class CPPTOOLS_EXPORT UiCodeModelSupport : public CppTools::AbstractEditorSupport
+{
+public:
+    UiCodeModelSupport(CppTools::CppModelManagerInterface *modelmanager,
+                       const QString &sourceFile,
+                       const QString &uiHeaderFile);
+    ~UiCodeModelSupport();
+    void setFileName(const QString &name);
+    void setSourceName(const QString &name);
+    virtual QByteArray contents() const;
+    virtual QString fileName() const;
+    void updateFromEditor(const QString &formEditorContents);
+    void updateFromBuild();
+protected:
+    virtual QString uicCommand() const = 0;
+    virtual QStringList environment() const = 0;
+private:
+    void init();
+    bool runUic(const QString &ui) const;
+    QString m_sourceName;
+    QString m_fileName;
+    mutable bool m_updateIncludingFiles;
+    mutable QByteArray m_contents;
+    mutable QDateTime m_cacheTime;
+};
+
+} // CppTools
+
+#endif // UICODECOMPLETIONSUPPORT_H

src/plugins/plugins.pro

@@ -120,6 +120,7 @@ plugin_projectexplorer.depends = plugin_locator
 plugin_projectexplorer.depends += plugin_find
 plugin_projectexplorer.depends += plugin_coreplugin
 plugin_projectexplorer.depends += plugin_texteditor
+plugin_projectexplorer.depends += plugin_cpptools
 
 plugin_qt4projectmanager.subdir = qt4projectmanager
 plugin_qt4projectmanager.depends = plugin_texteditor

src/plugins/qt4projectmanager/qtuicodemodelsupport.cpp

@@ -44,158 +44,25 @@ Qt4UiCodeModelSupport::Qt4UiCodeModelSupport(CppTools::CppModelManagerInterface
                                              Qt4Project *project,
                                              const QString &source,
                                              const QString &uiHeaderFile)
-    : CppTools::AbstractEditorSupport(modelmanager),
+    : UiCodeModelSupport(modelmanager, source, uiHeaderFile),
-      m_project(project),
+      m_project(project)
-      m_sourceName(source),
-      m_fileName(uiHeaderFile),
-      m_updateIncludingFiles(false)
 {
-    if (debug)
+
-        qDebug()<<"ctor Qt4UiCodeModelSupport for"<<m_sourceName<<uiHeaderFile;
-    init();
 }
 
 Qt4UiCodeModelSupport::~Qt4UiCodeModelSupport()
 {
-    if (debug)
+
-        qDebug()<<"dtor ~Qt4UiCodeModelSupport for"<<m_sourceName;
 }
 
-void Qt4UiCodeModelSupport::init()
+QString Qt4UiCodeModelSupport::uicCommand() const
-{
-    QDateTime sourceTime = QFileInfo(m_sourceName).lastModified();
-    QFileInfo uiHeaderFileInfo(m_fileName);
-    QDateTime uiHeaderTime = uiHeaderFileInfo.exists() ? uiHeaderFileInfo.lastModified() : QDateTime();
-    if (uiHeaderTime.isValid() && (uiHeaderTime > sourceTime)) {
-        QFile file(m_fileName);
-        if (file.open(QFile::ReadOnly)) {
-            if (debug)
-                qDebug()<<"ui*h file is more recent then source file, using information from ui*h file"<<m_fileName;
-            QTextStream stream(&file);
-            m_contents = stream.readAll().toUtf8();
-            m_cacheTime = uiHeaderTime;
-            return;
-        }
-    }
-
-    if (debug)
-        qDebug()<<"ui*h file not found, or not recent enough, trying to create it on the fly";
-    QFile file(m_sourceName);
-    if (file.open(QFile::ReadOnly)) {
-        QTextStream stream(&file);
-        const QString contents = stream.readAll();
-        if (runUic(contents)) {
-            if (debug)
-                qDebug()<<"created on the fly";
-            return;
-        } else {
-            // uic run was unsuccesfull
-            if (debug)
-                qDebug()<<"uic run wasn't succesfull";
-            m_cacheTime = QDateTime();
-            m_contents = QByteArray();
-            // and if the header file wasn't there, next time we need to update
-            // all of the files that include this header
-            if (!uiHeaderFileInfo.exists())
-                m_updateIncludingFiles = true;
-            return;
-        }
-    } else {
-        if (debug)
-            qDebug()<<"Could open "<<m_sourceName<<"needed for the cpp model";
-        m_contents = QByteArray();
-    }
-}
-
-QByteArray Qt4UiCodeModelSupport::contents() const
-{
-    return m_contents;
-}
-
-QString Qt4UiCodeModelSupport::fileName() const
-{
-    return m_fileName;
-}
-
-void Qt4UiCodeModelSupport::setFileName(const QString &name)
-{
-    if (m_fileName == name && m_cacheTime.isValid())
-        return;
-
-    if (debug)
-        qDebug() << "Qt4UiCodeModelSupport::setFileName"<<name;
-
-    m_fileName = name;
-    m_contents.clear();
-    m_cacheTime = QDateTime();
-    init();
-}
-
-bool Qt4UiCodeModelSupport::runUic(const QString &ui) const
 {
     Qt4BuildConfiguration *qt4bc = m_project->activeTarget()->activeBuildConfiguration();
-    QProcess uic;
+    return qt4bc->qtVersion()->uicCommand();
-    uic.setEnvironment(qt4bc->environment().toStringList());
-    const QString uicCommand = qt4bc->qtVersion()->uicCommand();
-    if (debug)
-        qDebug() << "Qt4UiCodeModelSupport::runUic " << uicCommand << " on " << ui.size() << " bytes";
-    uic.start(uicCommand, QStringList(), QIODevice::ReadWrite);
-    if (!uic.waitForStarted())
-        return false;
-    uic.write(ui.toUtf8());
-    uic.closeWriteChannel();
-    if (uic.waitForFinished() && uic.exitStatus() == QProcess::NormalExit && uic.exitCode() == 0) {
-        m_contents = uic.readAllStandardOutput();
-        m_cacheTime = QDateTime::currentDateTime();
-        if (debug)
-            qDebug() << "ok" << m_contents.size() << "bytes.";
-        return true;        
-    } else {
-        if (debug)
-            qDebug() << "failed" << uic.readAllStandardError();
-        uic.kill();
-    }
-    return false;
 }
 
-void Qt4UiCodeModelSupport::updateFromEditor(const QString &formEditorContents)
+QStringList Qt4UiCodeModelSupport::environment() const
 {
-    if (runUic(formEditorContents)) {
+    Qt4BuildConfiguration *qt4bc = m_project->activeTarget()->activeBuildConfiguration();
-        updateDocument();
+    return qt4bc->environment().toStringList();
-    }
 }
-
-void Qt4UiCodeModelSupport::updateFromBuild()
-{
-    if (debug)
-        qDebug()<<"Qt4UiCodeModelSupport::updateFromBuild() for file"<<m_sourceName;
-    // This is mostly a fall back for the cases when uic couldn't be run
-    // it pays special attention to the case where a ui_*h was newly created
-    QDateTime sourceTime = QFileInfo(m_sourceName).lastModified();
-    if (m_cacheTime.isValid() && m_cacheTime >= sourceTime) {
-        if (debug)
-            qDebug()<<"Cache is still more recent then source";
-        return;
-    } else {
-        QFileInfo fi(m_fileName);
-        QDateTime uiHeaderTime = fi.exists() ? fi.lastModified() : QDateTime();
-        if (uiHeaderTime.isValid() && (uiHeaderTime > sourceTime)) {
-            if (m_cacheTime >= uiHeaderTime)
-                return;
-            if (debug)
-                qDebug()<<"found ui*h updating from it";
-
-            QFile file(m_fileName);
-            if (file.open(QFile::ReadOnly)) {
-                QTextStream stream(&file);
-                m_contents = stream.readAll().toUtf8();
-                m_cacheTime = uiHeaderTime;
-                updateDocument();
-                return;
-            }
-        }
-        if (debug)
-            qDebug()<<"ui*h not found or not more recent then source not changing anything";
-    }
-}
-

src/plugins/qt4projectmanager/qtuicodemodelsupport.h

@@ -31,6 +31,7 @@
 #define QTUICODEMODELSUPPORT_H
 
 #include <cpptools/cppmodelmanagerinterface.h>
+#include <projectexplorer/uicodecompletionsupport.h>
 
 #include <QtCore/QDateTime>
 
@@ -38,7 +39,7 @@ namespace Qt4ProjectManager {
 class Qt4Project;
 namespace Internal {
 
-class Qt4UiCodeModelSupport : public CppTools::AbstractEditorSupport
+class Qt4UiCodeModelSupport : public ProjectExplorer::UiCodeModelSupport
 {
 public:
     Qt4UiCodeModelSupport(CppTools::CppModelManagerInterface *modelmanager,
@@ -46,21 +47,11 @@ public:
                           const QString &sourceFile,
                           const QString &uiHeaderFile);
     ~Qt4UiCodeModelSupport();
-    void setFileName(const QString &name);
+protected:
-    void setSourceName(const QString &name);
+    virtual QString uicCommand() const;
-    virtual QByteArray contents() const;
+    virtual QStringList environment() const;
-    virtual QString fileName() const;
-    void updateFromEditor(const QString &formEditorContents);
-    void updateFromBuild();
 private:
-    void init();
-    bool runUic(const QString &ui) const;
     Qt4Project *m_project;
-    QString m_sourceName;
-    QString m_fileName;
-    mutable bool m_updateIncludingFiles;
-    mutable QByteArray m_contents;
-    mutable QDateTime m_cacheTime;
 };