src/frontends/xforms/FormInclude.C

   1 /**
   2  * \file FormInclude.C
   3  * Copyright 2001 the LyX Team
   4  * Read the file COPYING
   5  *
   6  * \author Alejandro Aguilar Sierra
   7  * \author John Levon, moz@compsoc.man.ac.uk
   8  * \author Angus Leeming, a.leeming@.ac.uk
   9  */
  10
  11 #include <config.h>
  12 #include <algorithm>
  13
  14 #ifdef __GNUG__
  15 #pragma implementation
  16 #endif
  17
  18 #include "xformsBC.h"
  19 #include "ControlInclude.h"
  20 #include "FormInclude.h"
  21 #include "form_include.h"
  22 #include "insets/insetinclude.h"
  23 #include "xforms_helpers.h" // setEnabled
  24 #include "support/lstrings.h" // strip
  25
  26 typedef FormCB<ControlInclude, FormDB<FD_form_include> > base_class;
  27
  28 FormInclude::FormInclude(ControlInclude & c)
  29         : base_class(c, _("Include file"))
  30 {}
  31
  32
  33 void FormInclude::build()
  34 {
  35         dialog_.reset(build_include());
  36
  37         fl_set_input_return(dialog_->input_filename, FL_RETURN_CHANGED);
  38
  39         // Manage the ok and cancel buttons
  40         bc().setOK(dialog_->button_ok);
  41         bc().setCancel(dialog_->button_cancel);
  42
  43         bc().addReadOnly(dialog_->button_browse);
  44         bc().addReadOnly(dialog_->check_verbatim);
  45         bc().addReadOnly(dialog_->check_typeset);
  46         bc().addReadOnly(dialog_->check_useinput);
  47         bc().addReadOnly(dialog_->check_useinclude);
  48 }
  49
  50
  51 void FormInclude::update()
  52 {
  53         if (controller().params().noload) {
  54                 fl_set_input(dialog_->input_filename, "");
  55                 fl_set_button(dialog_->check_typeset, 0);
  56                 fl_set_button(dialog_->check_useinput, 0);
  57                 fl_set_button(dialog_->check_useinclude, 1);
  58                 fl_set_button(dialog_->check_verbatim, 0);
  59                 fl_set_button(dialog_->check_visiblespace, 0);
  60                 fl_deactivate_object(dialog_->check_visiblespace);
  61                 fl_set_object_lcol(dialog_->check_visiblespace, FL_INACTIVE);
  62                 return;
  63         }
  64
  65         fl_set_input(dialog_->input_filename,
  66                      controller().params().cparams.getContents().c_str());
  67
  68         string const cmdname = controller().params().cparams.getCmdName();
  69
  70         fl_set_button(dialog_->check_typeset,
  71                       int(controller().params().noload));
  72
  73         fl_set_button(dialog_->check_useinput, cmdname == "input");
  74         fl_set_button(dialog_->check_useinclude, cmdname == "include");
  75         if (cmdname == "verbatiminput" || cmdname == "verbatiminput*") {
  76                 fl_set_button(dialog_->check_verbatim, 1);
  77                 fl_set_button(dialog_->check_visiblespace, cmdname == "verbatiminput*");
  78                 setEnabled(dialog_->check_visiblespace, true);
  79         } else {
  80                 fl_set_button(dialog_->check_visiblespace, 0);
  81                 setEnabled(dialog_->check_visiblespace, false);
  82         }
  83
  84         if (cmdname.empty())
  85                 fl_set_button(dialog_->check_useinclude, 1);
  86 }
  87
  88
  89 void FormInclude::apply()
  90 {
  91         controller().params().noload = fl_get_button(dialog_->check_typeset);
  92
  93         string const file = fl_get_input(dialog_->input_filename);
  94         if (controller().fileExists(file))
  95             controller().params().cparams.setContents(file);
  96         else
  97             controller().params().cparams.setContents("");
  98
  99         if (fl_get_button(dialog_->check_useinput))
 100                 controller().params().flag = InsetInclude::INPUT;
 101         else if (fl_get_button(dialog_->check_useinclude))
 102                 controller().params().flag = InsetInclude::INCLUDE;
 103         else if (fl_get_button(dialog_->check_verbatim)) {
 104                 if (fl_get_button(dialog_->check_visiblespace))
 105                         controller().params().flag = InsetInclude::VERBAST;
 106                 else
 107                         controller().params().flag = InsetInclude::VERB;
 108         }
 109 }
 110
 111
 112 ButtonPolicy::SMInput FormInclude::input(FL_OBJECT * ob, long)
 113 {
 114         ButtonPolicy::SMInput action = ButtonPolicy::SMI_VALID;
 115
 116         if (ob == dialog_->button_browse) {
 117                 ControlInclude::Type type;
 118                 if (fl_get_button(dialog_->check_useinput))
 119                         type = ControlInclude::INPUT;
 120                 else if (fl_get_button(dialog_->check_verbatim))
 121                         type = ControlInclude::VERBATIM;
 122                 else
 123                         type = ControlInclude::INCLUDE;
 124
 125                 string const in_name  = fl_get_input(dialog_->input_filename);
 126                 fl_freeze_form(form());
 127                 string const out_name = controller().Browse(in_name, type);
 128                 fl_set_input(dialog_->input_filename, out_name.c_str());
 129                 fl_unfreeze_form(form());
 130
 131         } else if (ob == dialog_->button_load) {
 132                 string const in_name = fl_get_input(dialog_->input_filename);
 133                 if (!strip(in_name).empty() && controller().fileExists(in_name)) {
 134 //                      ApplyButton();
 135                         OKButton();
 136                         controller().load(strip(in_name));
 137                         action = ButtonPolicy::SMI_NOOP;
 138                 }
 139
 140         } else if (ob == dialog_->check_verbatim) {
 141                 setEnabled(dialog_->check_visiblespace, true);
 142
 143         } else if (ob == dialog_->check_useinclude ||
 144                    ob == dialog_->check_useinput) {
 145                 fl_set_button(dialog_->check_visiblespace, 0);
 146                 setEnabled(dialog_->check_visiblespace, false);
 147
 148         } else if (ob == dialog_->input_filename) {
 149                 string const in_name = fl_get_input(dialog_->input_filename);
 150                 if (strip(in_name).empty())
 151                         action = ButtonPolicy::SMI_INVALID;
 152         }
 153
 154         return action;
 155 }