diff options
Diffstat (limited to 'muse2/muse/help.cpp')
| -rw-r--r-- | muse2/muse/help.cpp | 50 |
1 files changed, 41 insertions, 9 deletions
diff --git a/muse2/muse/help.cpp b/muse2/muse/help.cpp index 4bce3a16..e371a6cf 100644 --- a/muse2/muse/help.cpp +++ b/muse2/muse/help.cpp @@ -23,6 +23,7 @@ #include <unistd.h> #include <stdlib.h> +#include <stdio.h> #include <QDesktopServices> #include <QMessageBox> @@ -34,6 +35,9 @@ #include "icons.h" #include "aboutbox_impl.h" +// Whether to open the pdf or the html +#define MUSE_USE_PDF_HELP_FILE + namespace MusEGui { //--------------------------------------------------------- @@ -43,16 +47,44 @@ namespace MusEGui { void MusE::startHelpBrowser() { QString lang(getenv("LANG")); - QString museHelp = DOCDIR + QString("/html/index_") + lang + QString(".html"); - if (access(museHelp.toLatin1(), R_OK) != 0) { - museHelp = DOCDIR + QString("/html/index.html"); - if (access(museHelp.toLatin1(), R_OK) != 0) { - QString info(tr("no help found at: ")); - info += museHelp; - QMessageBox::critical(this, tr("MusE: Open Help"), info); - return; - } + QString museHelp; + bool pdffound = false; + +#ifdef MUSE_USE_PDF_HELP_FILE + museHelp = DOCDIR + QString("/muse_pdf/documentation_") + lang + QString(".pdf"); + if (access(museHelp.toLatin1(), R_OK) != 0) + { + museHelp = DOCDIR + QString("/muse_pdf/documentation.pdf"); + if (access(museHelp.toLatin1(), R_OK) != 0) + { + //QString info(tr("no help found at: ")); + //info += museHelp; + //info += tr("\nTrying HTML file instead...\n"); + //QMessageBox::critical(this, tr("MusE: Open Help"), info); + fprintf(stderr, "MusE::startHelpBrowser() no help found at:%s\nTrying HTML file instead...", + museHelp.toLatin1().constData()); } + else + pdffound = true; + } + else + pdffound = true; +#endif + + if(!pdffound) + { + museHelp = DOCDIR + QString("/muse_html/single/documentation/index_") + lang + QString(".html"); + if (access(museHelp.toLatin1(), R_OK) != 0) { + museHelp = DOCDIR + QString("/muse_html/single/documentation/index.html"); + if (access(museHelp.toLatin1(), R_OK) != 0) { + QString info(tr("no help found at: ")); + info += museHelp; + QMessageBox::critical(this, tr("MusE: Open Help"), info); + return; + } + } + } + launchBrowser(museHelp); } |