src/frontends/xforms/FormInclude.C

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