lyx_mirror/src/support/os_unix.cpp
Abdelrazak Younes 9439b6e6e0 * get rid of support::absolutePath()
* remove FileName.h inclusion from filetools.h


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@22188 a592a061-630c-0410-9148-cb99ea01b6c8
2007-12-17 16:04:46 +00:00

193 lines
3.8 KiB
C++

/**
* \file os_unix.cpp
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author Ruurd A. Reitsma
*
* Full author contact details are available in file CREDITS.
*
* Various OS specific functions
*/
#include <config.h>
#include "support/os.h"
#include "support/docstring.h"
#include "support/FileName.h"
#ifdef __APPLE__
#include <Carbon/Carbon.h>
#endif
using namespace std;
namespace lyx {
namespace support {
namespace os {
void init(int, char *[])
{}
string current_root()
{
return "/";
}
docstring::size_type common_path(docstring const & p1, docstring const & p2)
{
docstring::size_type i = 0;
docstring::size_type const p1_len = p1.length();
docstring::size_type const p2_len = p2.length();
while (i < p1_len && i < p2_len && p1[i] == p2[i])
++i;
if ((i < p1_len && i < p2_len)
|| (i < p1_len && p1[i] != '/' && i == p2_len)
|| (i < p2_len && p2[i] != '/' && i == p1_len))
{
if (i)
--i; // here was the last match
while (i && p1[i] != '/')
--i;
}
return i;
}
string external_path(string const & p)
{
return p;
}
string internal_path(string const & p)
{
return p;
}
string external_path_list(string const & p)
{
return p;
}
string internal_path_list(string const & p)
{
return p;
}
string latex_path(string const & p)
{
return p;
}
char const * popen_read_mode()
{
return "r";
}
string const & nulldev()
{
static string const nulldev_ = "/dev/null";
return nulldev_;
}
shell_type shell()
{
return UNIX;
}
char path_separator()
{
return ':';
}
void windows_style_tex_paths(bool)
{}
bool canAutoOpenFile(string const & ext, auto_open_mode const mode)
{
#ifdef __APPLE__
// Reference: http://developer.apple.com/documentation/Carbon/Reference/LaunchServicesReference/
CFStringRef cfs_ext = CFStringCreateWithBytes(kCFAllocatorDefault,
(UInt8 *) ext.c_str(), ext.length(),
kCFStringEncodingISOLatin1, false);
// this is what we would like to do but it seems that the
// viewer for PDF is often quicktime...
//LSRolesMask role = (mode == VIEW) ? kLSRolesViewer : kLSRolesEditor;
(void)mode;
LSRolesMask role = kLSRolesAll;
FSRef outAppRef;
OSStatus status =
LSGetApplicationForInfo(kLSUnknownType, kLSUnknownCreator,
cfs_ext, role, &outAppRef, NULL);
CFRelease(cfs_ext);
return status != kLSApplicationNotFoundErr;
#else
// silence compiler warnings
(void)ext;
(void)mode;
// currently, no default viewer is tried for non-windows system
// support for KDE/Gnome/Macintosh may be added later
return false;
#endif
}
bool autoOpenFile(string const & filename, auto_open_mode const mode)
{
#ifdef __APPLE__
// Reference: http://developer.apple.com/documentation/Carbon/Reference/LaunchServicesReference/
FSRef fileref;
OSStatus status =
FSPathMakeRef((UInt8 *) filename.c_str(), &fileref, NULL);
if (status != 0)
return false;
// this is what we would like to do but it seems that the
// viewer for PDF is often quicktime...
//LSRolesMask role = (mode == VIEW) ? kLSRolesViewer : kLSRolesEditor;
(void)mode;
LSRolesMask role = kLSRolesAll;
FSRef outAppRef;
status = LSGetApplicationForItem(&fileref, role, &outAppRef, NULL);
if (status == kLSApplicationNotFoundErr)
return false;
LSLaunchFSRefSpec inLaunchSpec;
inLaunchSpec.appRef = &outAppRef;
inLaunchSpec.numDocs = 1;
inLaunchSpec.itemRefs = &fileref;
inLaunchSpec.passThruParams = NULL;
inLaunchSpec.launchFlags = kLSLaunchDefaults;
inLaunchSpec.asyncRefCon = NULL;
status = LSOpenFromRefSpec(&inLaunchSpec, NULL);
return status != kLSApplicationNotFoundErr;
#else
// silence compiler warnings
(void)filename;
(void)mode;
// currently, no default viewer is tried for non-windows system
// support for KDE/Gnome/Macintosh may be added later
return false;
#endif
}
} // namespace os
} // namespace support
} // namespace lyx