update : add menu, add action for filemanager nemo (cinnamon)

bas524 · bas524 · commit ac6dfda646fe · 2014-11-05T12:02:16.000+03:00
add owner name and group name
diff --git a/Qldd.desktop b/Qldd.desktop
@@ -0,0 +1,11 @@
+[Desktop Entry]
+Encoding=UTF-8
+Name=LinuxDependency
+Comment=View exeutable dependency
+Exec=Qldd
+Icon=/home/`whoami`/.local/share/icons/Qldd.ico
+Categories=Application;Development
+Version=1.0
+Type=Application
+Terminal=0
+
diff --git a/Qldd.ico b/Qldd.ico
diff --git a/Qldd.png b/Qldd.png
diff --git a/main.cpp b/main.cpp
@@ -25,7 +25,11 @@ int main(int argc, char *argv[]) {
 
   const QStringList args = parser.positionalArguments();
   // source is args.at(0), destination is args.at(1)
-  QString fName = args.at(0);
+  QString fName;
+  if (args.size() > 0) {
+    fName = args.at(0);
+  }
+
 
   MainWindow w(fName);
 
diff --git a/mainwindow.cpp b/mainwindow.cpp
@@ -3,13 +3,52 @@
 #include <QFile>
 #include <QTextStream>
 #include <iostream>
+#include <QFileDialog>
+#include <QShortcut>
+#include <QMessageBox>
 
 MainWindow::MainWindow(const QString &fileName, QWidget *parent) :
   QMainWindow(parent),
   ui(new Ui::MainWindow),
-  qldd(NULL) {
+  qldd(NULL),
+  shortcutClose(NULL),
+  fileMenu(NULL),
+  helpMenu(NULL),
+  openAct(NULL),
+  aboutAct(NULL),
+  aboutQtAct(NULL),
+  exitAct(NULL) {
   ui->setupUi(this);
 
+  shortcutClose = new QShortcut(QKeySequence(Qt::Key_Escape), this);
+  connect(shortcutClose, SIGNAL(activated()), this, SLOT(close()));
+
+  createActions();
+  createMenus();
+
+  if (!fileName.isEmpty()) {
+    reset(fileName);
+  }
+}
+
+MainWindow::~MainWindow() {
+  delete ui;
+  if (qldd) {
+    delete qldd;
+  }
+  delete fileMenu;
+  delete helpMenu;
+  delete openAct;
+  delete aboutAct;
+  delete aboutQtAct;
+  delete exitAct;
+}
+
+void MainWindow::reset(const QString &fileName) {
+  if (qldd) {
+    delete qldd;
+    qldd = NULL;
+  }
   qldd = new QLdd(fileName, qApp->applicationDirPath());
   QTreeWidgetItem *header = ui->treeWidget->headerItem();
   header->setText(0, "Dependency");
@@ -26,6 +65,10 @@ MainWindow::MainWindow(const QString &fileName, QWidget *parent) :
   ui->labelTimeModify->setText("Modify Time ");
   ui->lineEditTimeModify->setText(qldd->getModifyTime());
 
+
+  ui->lineEditOwner->setText(qldd->getOwnerName());
+  ui->lineEditGroup->setText(qldd->getGroupName());
+
   ui->textEditInformation->setText(qldd->getInfo());
   QMOD owner = qldd->getOwnerMod();
   QMOD group = qldd->getGroupMod();
@@ -44,7 +87,47 @@ MainWindow::MainWindow(const QString &fileName, QWidget *parent) :
   ui->checkBoxOtherExec->setChecked(other.execute);
 }
 
-MainWindow::~MainWindow() {
-  delete ui;
-  delete qldd;
+void MainWindow::open() {
+
+  QString fileName = QFileDialog::getOpenFileName(this);
+  if (!fileName.isEmpty()) {
+    reset(fileName);
+  }
+
+}
+
+void MainWindow::about() {
+  QMessageBox::about(this, tr("About Application"),
+                     tr("Linuxdependency shows all dependent libraries of a given executable or dynamic library on Linux. It is a GUI replacement for the ldd command."));
+}
+
+void MainWindow::createActions() {
+  openAct = new QAction(QIcon("gtk-open"), tr("&Open..."), this);
+  openAct->setShortcuts(QKeySequence::Open);
+  openAct->setStatusTip(tr("Open an existing file"));
+  connect(openAct, SIGNAL(triggered()), this, SLOT(open()));
+
+  aboutAct = new QAction(tr("&About"), this);
+  aboutAct->setStatusTip(tr("Show the application's About box"));
+  connect(aboutAct, SIGNAL(triggered()), this, SLOT(about()));
+
+  exitAct = new QAction(tr("E&xit"), this);
+  exitAct->setShortcuts(QKeySequence::Quit);
+  exitAct->setStatusTip(tr("Exit the application"));
+  connect(exitAct, SIGNAL(triggered()), this, SLOT(close()));
+
+  aboutQtAct = new QAction(tr("About &Qt"), this);
+  aboutQtAct->setStatusTip(tr("Show the Qt library's About box"));
+  connect(aboutQtAct, SIGNAL(triggered()), qApp, SLOT(aboutQt()));
+}
+
+void MainWindow::createMenus() {
+  fileMenu = menuBar()->addMenu(tr("&File"));
+  fileMenu->addAction(openAct);
+  fileMenu->addSeparator();
+  fileMenu->addAction(exitAct);
+
+  helpMenu = menuBar()->addMenu(tr("&Help"));
+  helpMenu->addAction(aboutAct);
+  helpMenu->addAction(aboutQtAct);
 }
diff --git a/mainwindow.h b/mainwindow.h
@@ -3,22 +3,35 @@
 
 #include <QMainWindow>
 #include <qldd.h>
+#include <QShortcut>
 
 namespace Ui {
-  class MainWindow;
+class MainWindow;
 }
 
-class MainWindow : public QMainWindow
-{
+class MainWindow : public QMainWindow {
   Q_OBJECT
 
 public:
   explicit MainWindow(const QString &fileName, QWidget *parent = 0);
   ~MainWindow();
+private slots:
+  void open();
+  void about();
 
 private:
+  void createActions();
+  void createMenus();
+  void reset(const QString &fileName);
   Ui::MainWindow *ui;
   QLdd *qldd;
+  QShortcut *shortcutClose;
+  QMenu *fileMenu;
+  QMenu *helpMenu;
+  QAction *openAct;
+  QAction *aboutAct;
+  QAction *aboutQtAct;
+  QAction *exitAct;
 };
 
 #endif // MAINWINDOW_H
diff --git a/mainwindow.ui b/mainwindow.ui
@@ -6,8 +6,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>1300</width>
-    <height>1294</height>
+    <width>1084</width>
+    <height>760</height>
    </rect>
   </property>
   <property name="font">
@@ -18,6 +18,10 @@
   <property name="windowTitle">
    <string>MainWindow</string>
   </property>
+  <property name="windowIcon">
+   <iconset>
+    <normaloff>Qldd.ico</normaloff>Qldd.ico</iconset>
+  </property>
   <widget class="QWidget" name="centralWidget">
    <layout class="QGridLayout" name="gridLayout_6">
     <item row="0" column="0">
@@ -223,6 +227,77 @@
         </item>
        </layout>
       </item>
+      <item>
+       <widget class="QGroupBox" name="groupUserGroup">
+        <property name="font">
+         <font>
+          <family>Ubuntu Mono</family>
+         </font>
+        </property>
+        <property name="title">
+         <string>Holder</string>
+        </property>
+        <property name="alignment">
+         <set>Qt::AlignBottom|Qt::AlignRight|Qt::AlignTrailing</set>
+        </property>
+        <layout class="QGridLayout" name="gridLayout_7">
+         <item row="0" column="0">
+          <widget class="QLabel" name="labelOwner">
+           <property name="text">
+            <string>Owner</string>
+           </property>
+          </widget>
+         </item>
+         <item row="0" column="2">
+          <spacer name="horizontalSpacer_4">
+           <property name="orientation">
+            <enum>Qt::Horizontal</enum>
+           </property>
+           <property name="sizeHint" stdset="0">
+            <size>
+             <width>40</width>
+             <height>20</height>
+            </size>
+           </property>
+          </spacer>
+         </item>
+         <item row="2" column="0">
+          <widget class="QLabel" name="labelGroup">
+           <property name="text">
+            <string>Group</string>
+           </property>
+          </widget>
+         </item>
+         <item row="0" column="1">
+          <widget class="QLineEdit" name="lineEditOwner">
+           <property name="readOnly">
+            <bool>true</bool>
+           </property>
+          </widget>
+         </item>
+         <item row="2" column="1">
+          <widget class="QLineEdit" name="lineEditGroup">
+           <property name="readOnly">
+            <bool>true</bool>
+           </property>
+          </widget>
+         </item>
+         <item row="2" column="2">
+          <spacer name="horizontalSpacer_5">
+           <property name="orientation">
+            <enum>Qt::Horizontal</enum>
+           </property>
+           <property name="sizeHint" stdset="0">
+            <size>
+             <width>40</width>
+             <height>20</height>
+            </size>
+           </property>
+          </spacer>
+         </item>
+        </layout>
+       </widget>
+      </item>
       <item>
        <widget class="QGroupBox" name="groupBoxOwner">
         <property name="font">
@@ -466,8 +541,8 @@
     <rect>
      <x>0</x>
      <y>0</y>
-     <width>1300</width>
-     <height>40</height>
+     <width>1084</width>
+     <height>24</height>
     </rect>
    </property>
   </widget>
diff --git a/qldd.cpp b/qldd.cpp
@@ -4,6 +4,9 @@
 #include <ctime>
 #include <iomanip>
 #include <sstream>
+#include <sys/types.h>
+#include <pwd.h>
+#include <grp.h>
 #include <QTreeWidgetItem>
 
 #define MAXBUFFER 512
@@ -36,6 +39,10 @@ QLdd::QLdd(const QString &fileName, const QString &lddDirPath) :
   _otherMod.write = S_IWOTH & _fstat.st_mode;
   _otherMod.execute = S_IXOTH & _fstat.st_mode;
 
+  struct passwd *pw = getpwuid(_fstat.st_uid);
+  _ownerName.append(pw->pw_name);
+  struct group  *gr = getgrgid(_fstat.st_gid);
+  _groupName.append(gr->gr_name);
 }
 
 QLdd::~QLdd() {
@@ -202,6 +209,21 @@ const QMOD &QLdd::getOtherMod() const {
 void QLdd::setOtherMod(const QMOD &otherMod) {
   _otherMod = otherMod;
 }
+const QString &QLdd::getOwnerName() const {
+  return _ownerName;
+}
+
+void QLdd::setOwnerName(const QString &ownerName) {
+  _ownerName = ownerName;
+}
+
+const QString &QLdd::getGroupName() const {
+  return _groupName;
+}
+
+void QLdd::setGroupName(const QString &groupName) {
+  _groupName = groupName;
+}
 
 const QString &QLdd::getAccessTime() {
   return _tmAccess;
diff --git a/qldd.h b/qldd.h
@@ -34,6 +34,12 @@ class QLdd {
   const QMOD &getOtherMod() const;
   void setOtherMod(const QMOD &otherMod);
 
+  const QString &getOwnerName() const;
+  void setOwnerName(const QString &ownerName);
+
+  const QString &getGroupName() const;
+  void setGroupName(const QString &groupName);
+
 private:
   QString _fileName;
   struct stat64 _fstat;
@@ -46,6 +52,8 @@ class QLdd {
   QMOD    _ownerMod;
   QMOD    _groupMod;
   QMOD    _otherMod;
+  QString _ownerName;
+  QString _groupName;
 };
 
 #endif // QLDD_H
diff --git a/qldd.nemo_action b/qldd.nemo_action
@@ -0,0 +1,17 @@
+[Nemo Action]
+
+Name=View dependecy
+
+Comment=View library dependency of %f
+
+Exec=/usr/bin/Qldd %F
+
+Selection=s
+
+Mimetypes=application/*;
+
+Dependencies=ldd;
+
+Selection=s
+
+Icon-Name=gtk-execute
