Maemo: Watch Debian files and update packaging GUI accordingly.

Reviewed-by: kh1

src/plugins/qt4projectmanager/qt-maemo/maemopackagecreationwidget.cpp

@@ -74,6 +74,40 @@ void MaemoPackageCreationWidget::init()
 
 void MaemoPackageCreationWidget::initGui()
 {
+    const ProjectExplorer::Project * const project
+        = m_step->buildConfiguration()->target()->project();
+    updateDebianFileList(project);
+    updateVersionInfo(project);
+    connect(m_step, SIGNAL(packageFilePathChanged()), this,
+        SIGNAL(updateSummary()));
+    versionInfoChanged();
+    connect(MaemoTemplatesManager::instance(),
+        SIGNAL(debianDirContentsChanged(const ProjectExplorer::Project*)),
+        this, SLOT(updateDebianFileList(const ProjectExplorer::Project*)));
+    connect(MaemoTemplatesManager::instance(),
+        SIGNAL(changeLogChanged(const ProjectExplorer::Project*)), this,
+        SLOT(updateVersionInfo(const ProjectExplorer::Project*)));
+}
+
+void MaemoPackageCreationWidget::updateDebianFileList(const ProjectExplorer::Project *project)
+{
+    const ProjectExplorer::Project * const ourProject
+        = m_step->buildConfiguration()->target()->project();
+    if (ourProject == project)
+        m_ui->debianFilesComboBox->clear();
+        const QStringList &debianFiles = MaemoTemplatesManager::instance()
+            ->debianFiles(project);
+        foreach (const QString &fileName, debianFiles) {
+            if (fileName != QLatin1String("compat"))
+                m_ui->debianFilesComboBox->addItem(fileName);
+        }
+}
+
+void MaemoPackageCreationWidget::updateVersionInfo(const ProjectExplorer::Project *project)
+{
+    if (project != m_step->buildConfiguration()->target()->project())
+        return;
+
     QString error;
     QString versionString = m_step->versionString(&error);
     if (versionString.isEmpty()) {
@@ -85,16 +119,6 @@ void MaemoPackageCreationWidget::initGui()
     m_ui->major->setValue(list.value(0, QLatin1String("0")).toInt());
     m_ui->minor->setValue(list.value(1, QLatin1String("0")).toInt());
     m_ui->patch->setValue(list.value(2, QLatin1String("0")).toInt());
-    connect(m_step, SIGNAL(packageFilePathChanged()), this,
-        SIGNAL(updateSummary()));
-    versionInfoChanged();
-
-    const QStringList &debianFiles = MaemoTemplatesManager::instance()
-        ->debianFiles(m_step->buildConfiguration()->target()->project());
-    foreach (const QString &fileName, debianFiles) {
-        if (fileName != QLatin1String("compat"))
-            m_ui->debianFilesComboBox->addItem(fileName);
-    }
 }
 
 QString MaemoPackageCreationWidget::summaryText() const

src/plugins/qt4projectmanager/qt-maemo/maemopackagecreationwidget.h

@@ -68,6 +68,8 @@ private slots:
     void editDebianFile();
     void versionInfoChanged();
     void initGui();
+    void updateDebianFileList(const ProjectExplorer::Project *project);
+    void updateVersionInfo(const ProjectExplorer::Project *project);
 
 private:
     MaemoPackageCreationStep * const m_step;

src/plugins/qt4projectmanager/qt-maemo/maemorunconfigurationwidget.cpp

@@ -34,6 +34,8 @@
 
 #include "maemorunconfigurationwidget.h"
 
+#include "maemodeployables.h"
+#include "maemodeploystep.h"
 #include "maemodeviceconfiglistmodel.h"
 #include "maemodeviceenvreader.h"
 #include "maemomanager.h"
@@ -104,8 +106,12 @@ void MaemoRunConfigurationWidget::addGenericWidgets(QVBoxLayout *mainLayout)
     devConfLayout->addWidget(debuggerConfLabel);
 
     formLayout->addRow(new QLabel(tr("Device configuration:")), devConfWidget);
-    m_executableLabel = new QLabel(m_runConfiguration->localExecutableFilePath());
+    m_localExecutableLabel
-    formLayout->addRow(tr("Executable:"), m_executableLabel);
+        = new QLabel(m_runConfiguration->localExecutableFilePath());
+    formLayout->addRow(tr("Executable on host:"), m_localExecutableLabel);
+    m_remoteExecutableLabel
+        = new QLabel(m_runConfiguration->remoteExecutableFilePath());
+    formLayout->addRow(tr("Executable on device:"), m_remoteExecutableLabel);
     m_argsLineEdit = new QLineEdit(m_runConfiguration->arguments().join(" "));
     formLayout->addRow(tr("Arguments:"), m_argsLineEdit);
 
@@ -123,6 +129,8 @@ void MaemoRunConfigurationWidget::addGenericWidgets(QVBoxLayout *mainLayout)
         this, SLOT(handleCurrentDeviceConfigChanged()));
     connect(m_runConfiguration, SIGNAL(targetInformationChanged()), this,
         SLOT(updateTargetInformation()));
+    connect(m_runConfiguration->deployStep()->deployables(),
+        SIGNAL(modelsCreated()), this, SLOT(updateTargetInformation()));
     handleCurrentDeviceConfigChanged();
 }
 
@@ -248,7 +256,8 @@ void MaemoRunConfigurationWidget::argumentsEdited(const QString &text)
 
 void MaemoRunConfigurationWidget::updateTargetInformation()
 {
-    m_executableLabel->setText(m_runConfiguration->localExecutableFilePath());
+    m_localExecutableLabel->setText(m_runConfiguration->localExecutableFilePath());
+    m_remoteExecutableLabel->setText(m_runConfiguration->remoteExecutableFilePath());
 }
 
 void MaemoRunConfigurationWidget::showSettingsDialog(const QString &link)

src/plugins/qt4projectmanager/qt-maemo/maemorunconfigurationwidget.h

@@ -97,7 +97,8 @@ private:
 
     QLineEdit *m_configNameLineEdit;
     QLineEdit *m_argsLineEdit;
-    QLabel *m_executableLabel;
+    QLabel *m_localExecutableLabel;
+    QLabel *m_remoteExecutableLabel;
     QComboBox *m_devConfBox;
     QTableView *m_mountView;
     QToolButton *m_removeMountButton;

src/plugins/qt4projectmanager/qt-maemo/maemotemplatesmanager.cpp

@@ -43,6 +43,7 @@
 
 #include <QtCore/QDir>
 #include <QtCore/QFile>
+#include <QtCore/QFileSystemWatcher>
 #include <QtCore/QList>
 #include <QtCore/QProcess>
 #include <QtGui/QMessageBox>
@@ -65,7 +66,7 @@ MaemoTemplatesManager *MaemoTemplatesManager::instance(QObject *parent)
 }
 
 MaemoTemplatesManager::MaemoTemplatesManager(QObject *parent) :
-    QObject(parent), m_activeProject(0)
+    QObject(parent), m_activeProject(0), m_fsWatcher(0)
 {
     SessionManager * const session
         = ProjectExplorerPlugin::instance()->session();
@@ -78,6 +79,8 @@ void MaemoTemplatesManager::handleActiveProjectChanged(ProjectExplorer::Project
 {
     if (m_activeProject)
         disconnect(m_activeProject, 0, this, 0);
+    delete m_fsWatcher;
+    m_fsWatcher = 0;
     m_activeProject= project;
     if (m_activeProject) {
         connect(m_activeProject, SIGNAL(addedTarget(ProjectExplorer::Target*)),
@@ -88,6 +91,17 @@ void MaemoTemplatesManager::handleActiveProjectChanged(ProjectExplorer::Project
         const QList<Target *> &targets = m_activeProject->targets();
         foreach (Target * const target, targets)
             createTemplatesIfNecessary(target);
+        m_fsWatcher = new QFileSystemWatcher(this);
+        const QString &debianPath = debianDirPath(m_activeProject);
+        const QString changeLogPath = debianPath + QLatin1String("/changelog");
+        m_fsWatcher->addPath(debianPath);
+        m_fsWatcher->addPath(changeLogPath);
+        connect(m_fsWatcher, SIGNAL(directoryChanged(QString)), this,
+            SLOT(handleDebianDirContentsChanged()));
+        connect(m_fsWatcher, SIGNAL(fileChanged(QString)), this,
+            SLOT(handleChangeLogChanged()));
+        handleDebianDirContentsChanged();
+        handleChangeLogChanged();
     }
 }
 
@@ -265,5 +279,15 @@ void MaemoTemplatesManager::raiseError(const QString &reason)
     QMessageBox::critical(0, tr("Error creating Maemo templates"), reason);
 }
 
+void MaemoTemplatesManager::handleChangeLogChanged()
+{
+    emit changeLogChanged(m_activeProject);
+}
+
+void MaemoTemplatesManager::handleDebianDirContentsChanged()
+{
+    emit debianDirContentsChanged(m_activeProject);
+}
+
 } // namespace Internal
 } // namespace Qt4ProjectManager

src/plugins/qt4projectmanager/qt-maemo/maemotemplatesmanager.h

@@ -32,6 +32,8 @@
 
 #include <QtCore/QObject>
 
+QT_FORWARD_DECLARE_CLASS(QFileSystemWatcher);
+
 namespace ProjectExplorer {
 class Project;
 class Target;
@@ -57,9 +59,15 @@ public:
 
     static const QLatin1String PackagingDirName;
 
+signals:
+    void debianDirContentsChanged(const ProjectExplorer::Project *project);
+    void changeLogChanged(const ProjectExplorer::Project *project);
+
 private slots:
     void handleActiveProjectChanged(ProjectExplorer::Project *project);
     void createTemplatesIfNecessary(ProjectExplorer::Target *target);
+    void handleDebianDirContentsChanged();
+    void handleChangeLogChanged();
 
 private:
     explicit MaemoTemplatesManager(QObject *parent);
@@ -67,6 +75,7 @@ private:
 
     static MaemoTemplatesManager *m_instance;
     ProjectExplorer::Project *m_activeProject;
+    QFileSystemWatcher *m_fsWatcher;
 };
 
 } // namespace Internal