new branch muse2, first checkin

1 files changed, 112 insertions, 0 deletions

diff --git a/muse2/muse/help.cpp b/muse2/muse/help.cpp
new file mode 100644
index 00000000..82d900f1
--- /dev/null
+++ b/muse2/muse/help.cpp
@@ -0,0 +1,112 @@
+//=========================================================
+//  MusE
+//  Linux Music Editor
+//  $Id: help.cpp,v 1.7.2.4 2009/07/05 23:06:21 terminator356 Exp $
+//
+//  (C) Copyright 1999/2000 Werner Schweer (ws@seh.de)
+//=========================================================
+
+#include <unistd.h>
+#include <stdlib.h>
+#include <qmessagebox.h>
+#include <q3process.h>
+
+#include "app.h"
+#include "globals.h"
+#include "gconfig.h"
+#include "icons.h"
+#include "aboutbox_impl.h"
+
+//---------------------------------------------------------
+//   startHelpBrowser
+//---------------------------------------------------------
+
+void MusE::startHelpBrowser()
+      {
+      QString lang(getenv("LANG"));
+      QString museHelp = museGlobalShare + QString("/html/index_") + lang + QString(".html");
+      if (access(museHelp.latin1(), R_OK) != 0) {
+    	      museHelp = museGlobalShare + QString("/html/index.html");
+            if (access(museHelp.latin1(), R_OK) != 0) {
+                  QString info(tr("no help found at: "));
+                  info += museHelp;
+                  QMessageBox::critical(this, tr("MusE: Open Help"), info);
+                  return;
+                  }
+            }
+      launchBrowser(museHelp);
+      }
+
+//---------------------------------------------------------
+//   startHelpBrowser
+//---------------------------------------------------------
+
+void MusE::startHomepageBrowser()
+      {
+      QString museHome = QString("http://www.muse-sequencer.org");
+
+      launchBrowser(museHome);
+      }
+
+//---------------------------------------------------------
+//   startBugBrowser
+//---------------------------------------------------------
+
+void MusE::startBugBrowser()
+      {
+      //QString museBugPage("http://www.muse-sequencer.org/wiki/index.php/Report_a_bug");
+      QString museBugPage("http://www.muse-sequencer.org/index.php/Report_a_bug");
+      launchBrowser(museBugPage);
+      }
+
+//---------------------------------------------------------
+//   about
+//---------------------------------------------------------
+
+void MusE::about()
+      {
+      AboutBoxImpl ab;
+      ab.show();
+      ab.exec();
+      }
+
+//---------------------------------------------------------
+//   aboutQt
+//---------------------------------------------------------
+
+void MusE::aboutQt()
+      {
+      QMessageBox::aboutQt(this, QString("MusE"));
+      }
+
+void MusE::launchBrowser(QString &whereTo)
+      {
+      char testStr[40];
+      strcpy(testStr, "which ");
+      strcat(testStr, config.helpBrowser.latin1());
+      if (config.helpBrowser == "" || system(testStr))
+          {
+          QMessageBox::information( this, "Unable to launch help",
+                                            "For some reason MusE has failed to detect or launch\n"
+                                            "a browser on your machine. Please go to Settings->Global Settings->GUI\n"
+                                            "and insert the program name of your favourite browser.",
+                                            "Ok",
+                                            0 );
+          return;
+          }
+
+      QString exe = QString("/bin/sh");
+      if(QFile::exists(exe))
+            {
+            Q3Process helper(this);
+            helper.addArgument(exe);
+            helper.addArgument("-c");
+            helper.addArgument(config.helpBrowser + " " + whereTo);
+            helper.start();
+            }
+      else
+            {
+            printf("Unable to launch help\n");
+            }
+
+      }