src/frontends/controllers/ControlInclude.C

   1 /**
   2  * \file ControlInclude.C
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author Alejandro Aguilar Sierra
   7  * \author John Levon
   8  * \author Angus Leeming
   9  *
  10  * Full author contact details are available in file CREDITS.
  11  */
  12
  13 #include <config.h>
  14
  15 #include "ControlInclude.h"
  16 #include "helper_funcs.h"
  17 #include "Kernel.h"
  18
  19 #include "buffer.h"
  20 #include "format.h"
  21 #include "funcrequest.h"
  22 #include "gettext.h"
  23 #include "lyxrc.h"
  24
  25 #include "insets/insetinclude.h"
  26
  27 #include "support/filefilterlist.h"
  28 #include "support/filetools.h"
  29
  30 #include <utility>
  31
  32 using std::pair;
  33 using std::string;
  34
  35 namespace lyx {
  36
  37 using support::FileFilterList;
  38 using support::FileName;
  39 using support::isFileReadable;
  40 using support::makeAbsPath;
  41 using support::onlyPath;
  42
  43 namespace frontend {
  44
  45 ControlInclude::ControlInclude(Dialog & parent)
  46         : Dialog::Controller(parent), params_("include")
  47 {}
  48
  49
  50 bool ControlInclude::initialiseParams(string const & data)
  51 {
  52         InsetIncludeMailer::string2params(data, params_);
  53         return true;
  54 }
  55
  56
  57 void ControlInclude::clearParams()
  58 {
  59         params_.clear();
  60 }
  61
  62
  63 void ControlInclude::dispatchParams()
  64 {
  65         string const lfun = InsetIncludeMailer::params2string(params_);
  66         kernel().dispatch(FuncRequest(getLfun(), lfun));
  67 }
  68
  69
  70 void ControlInclude::setParams(InsetCommandParams const & params)
  71 {
  72         params_ = params;
  73 }
  74
  75
  76 docstring const ControlInclude::browse(docstring const & in_name, Type in_type) const
  77 {
  78         docstring const title = _("Select document to include");
  79
  80         // input TeX, verbatim, or LyX file ?
  81         FileFilterList filters;
  82         switch (in_type) {
  83         case INCLUDE:
  84         case INPUT:
  85                 filters = FileFilterList(_("LaTeX/LyX Documents (*.tex *.lyx)"));
  86                 break;
  87         case VERBATIM:
  88                 break;
  89         }
  90
  91         pair<docstring, docstring> dir1(_("Documents|#o#O"),
  92                 lyx::from_utf8(lyxrc.document_path));
  93
  94         docstring const docpath = lyx::from_utf8(onlyPath(kernel().buffer().fileName()));
  95
  96         return browseRelFile(in_name, docpath, title,
  97                              filters, false, dir1);
  98 }
  99
 100
 101 void ControlInclude::load(string const & file)
 102 {
 103         string const ext = support::getExtension(file);
 104         if (ext == "lyx")
 105                 kernel().dispatch(FuncRequest(LFUN_BUFFER_CHILD_OPEN, file));
 106         else
 107                 // tex file or other text file in verbatim mode
 108                 formats.edit(kernel().buffer(), FileName(file), "text");
 109 }
 110
 111
 112 bool ControlInclude::fileExists(string const & file)
 113 {
 114         string const fileWithAbsPath
 115                 = makeAbsPath(file,
 116                               onlyPath(kernel().buffer().fileName()));
 117
 118         if (isFileReadable(FileName(fileWithAbsPath)))
 119                 return true;
 120
 121         return false;
 122 }
 123
 124 } // namespace frontend
 125 } // namespace lyx