update readme

skeeet · Apr 21, 2015 · 05e56f5 · 05e56f5
1 parent d82667d
commit 05e56f5
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Showing 6 changed files with 535 additions and 54 deletions.
diff --git a/H264NALListModel.cpp b/H264NALListModel.cpp
diff --git a/H264NALListModel.h b/H264NALListModel.h
@@ -1,12 +1,12 @@
 #ifndef H264NALLISTMODEL_H
 #define H264NALLISTMODEL_H
 
-#include <QAbstractListModel>
+#include <QAbstractTableModel>
 #include <QByteArray>
 #include <h264_stream.h>
 #include <QVector>
 
-class H264NALListModel : public QAbstractListModel
+class H264NALListModel : public QAbstractTableModel
 {
     Q_OBJECT
 
@@ -19,6 +19,8 @@ class H264NALListModel : public QAbstractListModel
     ~H264NALListModel();
 
     int rowCount(const QModelIndex &parent) const;
+    int columnCount(const QModelIndex &parent) const;
+    QVariant headerData(int section, Qt::Orientation orientation, int role) const;
     QVariant data(const QModelIndex &index, int role) const;
 
 private:

diff --git a/MainWindow.cpp b/MainWindow.cpp
@@ -2,6 +2,7 @@
 #include "ui_mainwindow.h"
 #include <QFileDialog>
 #include <QFileInfo>
+#include <QDebug>
 
 MainWindow::MainWindow(QWidget *parent) :
     QMainWindow(parent),
@@ -10,6 +11,7 @@ MainWindow::MainWindow(QWidget *parent) :
 {
     ui->setupUi(this);
     connect(ui->openPushButton, SIGNAL(clicked()), this, SLOT(onOpenFile()));
+    connect(ui->nalTableView, SIGNAL(clicked(QModelIndex)), this, SLOT(onNalTableItemClicked(QModelIndex)));
 }
 
 MainWindow::~MainWindow()
@@ -34,10 +36,24 @@ void MainWindow::onOpenFile()
 
     m_currentH264Model = new H264NALListModel(filename, this);
 
-    ui->nalListView->setModel(m_currentH264Model);
+    ui->nalTableView->setModel(m_currentH264Model);
+
+    for (int c = 0; c < ui->nalTableView->horizontalHeader()->count(); ++c)
+    {
+        ui->nalTableView->horizontalHeader()->setSectionResizeMode(c, QHeaderView::Stretch);
+    }
 
     if (oldModel)
     {
         delete oldModel;
     }
 }
+
+void MainWindow::onNalTableItemClicked(QModelIndex index)
+{
+    qDebug() << index.row();
+    if (m_currentH264Model)
+    {
+        qDebug() << m_currentH264Model->data(index, Qt::UserRole).toString();
+    }
+}
diff --git a/MainWindow.h b/MainWindow.h
@@ -22,6 +22,7 @@ class MainWindow : public QMainWindow
 
 private slots:
     void onOpenFile();
+    void onNalTableItemClicked(QModelIndex);
 };
 
 #endif // MAINWINDOW_H
diff --git a/README.md b/README.md
@@ -1,2 +1,7 @@
 # H264Naked
-A H264 header viewer
+
+[![Build Status](https://travis-ci.org/shi-yan/H264Naked.svg?branch=master)](https://travis-ci.org/shi-yan/H264Naked)
+
+A H264Naked is a data viewer for H264 video stream. While working on a video decoding project, I found that video decoders are very picky about video stream's format. For unsupported video streams, those decoders usually don't generate any errors or frames. It is difficult to debug this problem. One effective way I found is dumping raw format info and comparing it with a working video. However, there aren't many options available for dumping the H264 raw info.
+
+H264Naked is a wrapper around libh264stream.
diff --git a/mainwindow.ui b/mainwindow.ui
@@ -59,20 +59,26 @@
     </item>
     <item>
      <widget class="QWidget" name="h264Widget" native="true">
-      <layout class="QHBoxLayout" name="h264WidgetHorizontalLayout">
+      <property name="sizePolicy">
+       <sizepolicy hsizetype="Preferred" vsizetype="Expanding">
+        <horstretch>0</horstretch>
+        <verstretch>0</verstretch>
+       </sizepolicy>
+      </property>
+      <layout class="QHBoxLayout" name="horizontalLayout">
        <item>
-        <widget class="QListView" name="nalListView">
-         <property name="sizePolicy">
-          <sizepolicy hsizetype="Preferred" vsizetype="Expanding">
-           <horstretch>0</horstretch>
-           <verstretch>0</verstretch>
-          </sizepolicy>
+        <widget class="QSplitter" name="nalSplitter">
+         <property name="orientation">
+          <enum>Qt::Horizontal</enum>
          </property>
+         <widget class="QTableView" name="nalTableView">
+          <property name="selectionBehavior">
+           <enum>QAbstractItemView::SelectRows</enum>
+          </property>
+         </widget>
+         <widget class="QPlainTextEdit" name="nalPlainTextEdit"/>
         </widget>
        </item>
-       <item>
-        <widget class="QPlainTextEdit" name="nalPlainTextEdit"/>
-       </item>
       </layout>
      </widget>
     </item>