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source: orxonox.OLD/trunk/src/lib/gui/gtk_gui/gui_update.h @ 7471

Last change on this file since 7471 was 6981, checked in by bensch, 19 years ago

trunk: some virtuals

File size: 4.0 KB
Line 
1/*!
2  \file gui_update.h
3  \brief File that holds the class that creates the update-menu.
4*/
5
6#ifndef _GUI_UPDATE_H
7#define _GUI_UPDATE_H
8
9#include "gui.h"
10#include "gui_element.h"
11#include "gui_gtk.h"
12
13
14#define DATA_IDENTIFIER "data.oxd"
15
16#include <stdio.h>
17#ifdef HAVE_CURL
18#include <curl/curl.h>
19#include <curl/types.h>
20#include <curl/easy.h>
21#endif /* HAVE_CURL */
22#ifdef HAVE_PTHREAD_H
23#define _MULTI_THREADED
24#include <pthread.h>
25#endif /* HAVE_PTHREAD_H */
26using namespace std;
27
28//! Class that creates the execute-Options.
29class GuiUpdate : public GuiElement
30{
31 private:
32  // Defining Variables
33  char* tmpDir;                         //!< The Temporary directory.
34  char* homeDir;                        //!< The Home directory.
35  char* installDataDir;                 //!< Where to install the Data to.
36  char* installSourceDir;               //!< Where to install the Source to.
37  char* userName;                       //!< The user logged in.
38
39  bool getSystemInfo();
40
41  // Window creation.
42  Frame* updateFrame;                   //!< The Frame that holds the updateOptions.
43  Box* updateBox;                       //!< The Box that holds the updateOptions.
44  CheckButton* autoUpdate;              //!< A Checkbutton to enable the automatic Updating.
45
46
47  Button* updateDataWindowButton;       //!< A Button to update the Data of orxonox.
48  Window* updateDataWindow;             //!< A Window for the data-update.
49  Box* updateDataBox;                   //!< A Box for the Window for the Data-update.
50  ProgressBar* updateDataBar;           //!< A Bar to display the progress of the download.
51  Button* updateDataBegin;              //!< A Button to start the process.
52
53  Button* updateSourceWindowButton;     //!< A Button to update the Source of orxonox. @todo tricky
54  Window* updateSourceWindow;           //!< A Window for the Source-update.
55  Box* updateSourceBox;                 //!< A Box for the Window for the Source-update.
56  ProgressBar* updateSourceBar;         //!< A Bar to display the progress of the download.
57
58  Button* test;                         //!< will be deleted soon.
59
60#ifdef HAVE_GTK2
61  static gint updateDataFunc(GtkWidget* w, GdkEventKey* event, void* info);
62  static gint updateSourceFunc(GtkWidget* w, GdkEventKey* event, void* info);
63#endif /* HAVE_GTK2 */
64
65  static bool checkDataDir(const char* fileName, void* object);
66
67#ifdef HAVE_CURL
68  //! A Struct to hold information about one File to download.
69  struct FileInfo
70  {
71    char* fileName;                     //!< The Name of the file we want to get.
72    char* webRoot;                      //!< The Root of the File on The Web
73    char* localRoot;                    //!< The Root directory to put the files on the local disk.
74    FILE* fileHandle;                   //!< A fileHandler.
75
76    Button* stateButton;                //!< A button that shows either start or cancel;
77    long int buttonSignal;              //!< The Signal of the stateButton.
78    ProgressBar* bar;                   //!< The ProgressBar, that sould be updated.
79  };
80
81  static size_t curlWriteFunc(void* ptr, size_t size, size_t nmemb, FILE* stream);
82  static size_t curlReadFunc(void* ptr, size_t size, size_t nmemb, FILE* stream);
83  static int curlProgressFunc(ProgressBar* bar, double totalSize, double progress, double upTotal, double upProgress);
84
85  static CURL* curlHandle;
86#ifdef HAVE_GTK2
87  static gint cancelDownload(GtkWidget* w, GdkEventKey* event, void* bar);
88#endif /* HAVE_GTK2 */
89  static bool isDownloading;
90  static bool downloadCanceled;
91
92  static bool download(void* fileInfo);
93  static bool downloadWithStyle(void* fileInfo);
94  static void* downloadThread(void* fileInfo);
95  static void* downloadThreadFinished(void* fileInfo);
96
97
98#endif /* HAVE_CURL */
99
100 public:
101  GuiUpdate();
102  virtual ~GuiUpdate();
103
104#ifdef HAVE_CURL
105  void updateDataWindowCreate();
106  Button* updateDataWindowGetButton();
107
108  void updateSourceWindowCreate();
109  Button* updateSourceWindowGetButton();
110
111  bool* checkForUpdates();
112
113#endif /* HAVE_CURL */
114
115};
116
117#endif /* _GUI_UPDATE_H */
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