src/insets/insetindex.C

   1 #include <config.h>
   2
   3 #include <cstdlib>
   4
   5 #ifdef __GNUG__
   6 #pragma implementation
   7 #endif
   8
   9 #include FORMS_H_LOCATION
  10 #include "insetindex.h"
  11 #include "buffer.h"
  12 #include "debug.h"
  13 #include "LaTeXFeatures.h"
  14 #include "gettext.h"
  15 #include "LString.h"
  16 #include "lyx_gui_misc.h" // WarnReadonly
  17
  18 FD_index_form * index_form = 0;
  19
  20 extern "C"
  21 void index_cb(FL_OBJECT *, long data)
  22 {
  23         InsetIndex::Holder * holder =
  24                 static_cast<InsetIndex::Holder*>
  25                 (index_form->index_form->u_vdata);
  26
  27         holder->inset->callback( index_form, data );
  28 }
  29
  30
  31 static
  32 FD_index_form * create_form_index_form()
  33 {
  34         FL_OBJECT * obj;
  35         FD_index_form *fdui = (FD_index_form *) fl_calloc(1, sizeof(FD_index_form));
  36
  37         fdui->index_form = fl_bgn_form(FL_NO_BOX, 258, 196);
  38         obj = fl_add_box(FL_UP_BOX, 0, 0, 258, 196, "");
  39         fdui->key = obj = fl_add_input(FL_NORMAL_INPUT, 93, 26, 130, 30,
  40                                        idex(_("Keyword:|#K")));
  41           fl_set_object_shortcut(obj, scex(_("Keyword:|#K")), 1);
  42           fl_set_object_lsize(obj, FL_NORMAL_SIZE);
  43         obj = fl_add_button(FL_RETURN_BUTTON, 50, 140, 80, 30, _("OK"));
  44           obj->u_vdata = index_form;
  45           fl_set_object_callback(obj, index_cb, 1);
  46         obj = fl_add_button(FL_NORMAL_BUTTON, 150, 140, 80, 30,
  47                             idex(_("Cancel|^[")));
  48           fl_set_object_shortcut(obj, scex(_("Cancel|^[")), 1);
  49           obj->u_vdata = index_form;
  50           fl_set_object_callback(obj, index_cb, 0);
  51         fl_end_form();
  52
  53         return fdui;
  54 }
  55
  56
  57
  58 /*---------------------------------------*/
  59
  60
  61 InsetIndex::InsetIndex(string const & key)
  62         : InsetCommand("index", key)
  63 {}
  64
  65
  66 InsetIndex::~InsetIndex()
  67 {
  68         if(index_form && index_form->index_form
  69            && index_form->index_form->visible
  70            && index_form->index_form->u_vdata == &holder)
  71                 fl_hide_form(index_form->index_form);
  72 }
  73
  74
  75 void InsetIndex::callback( FD_index_form * form, long data )
  76 {
  77         switch (data)
  78         {
  79         case 1: // OK
  80                 if(!holder.view->buffer()->isReadonly())
  81                 {
  82                         string tmp = fl_get_input(form->key);
  83                         if(tmp != getContents())
  84                         {
  85                                 setContents(tmp);
  86                                 holder.view->updateInset( this, true );
  87                         }
  88                 } // fall through to Cancel
  89         case 0:
  90                 fl_hide_form(form->index_form);
  91                 break;
  92         }
  93 }
  94
  95
  96 void InsetIndex::Edit(BufferView * bv, int, int, unsigned int)
  97 {
  98         if(bv->buffer()->isReadonly())
  99                 WarnReadonly(bv->buffer()->fileName());
 100
 101         if (!index_form) {
 102                 index_form = create_form_index_form();
 103                 fl_set_form_atclose(index_form->index_form,
 104                                     CancelCloseBoxCB, 0);
 105         }
 106
 107         holder.inset = this;
 108         holder.view = bv;
 109
 110         index_form->index_form->u_vdata =  &holder;
 111         fl_set_input(index_form->key, getContents().c_str());
 112         if (index_form->index_form->visible) {
 113                 fl_raise_form(index_form->index_form);
 114         } else {
 115                 fl_show_form(index_form->index_form,
 116                              FL_PLACE_MOUSE, FL_FULLBORDER,
 117                              _("Index"));
 118         }
 119 }
 120
 121
 122 string InsetIndex::getScreenLabel() const
 123 {
 124         return _("Idx");
 125 }
 126
 127
 128 //
 129 // InsetPrintIndex
 130 //
 131
 132 #if 0
 133 InsetPrintIndex::InsetPrintIndex()
 134         : InsetCommand("printindex")
 135 {
 136         owner = 0;
 137 }
 138 #endif
 139
 140
 141 InsetPrintIndex::InsetPrintIndex(Buffer * o)
 142         : InsetCommand("printindex"), owner(o)
 143 {}
 144
 145
 146 #if 0
 147 InsetPrintIndex::~InsetPrintIndex()
 148 {
 149 }
 150 #endif
 151
 152
 153 string InsetPrintIndex::getScreenLabel() const
 154 {
 155         return _("PrintIndex");
 156 }
 157
 158
 159 void InsetPrintIndex::Validate(LaTeXFeatures & features) const
 160 {
 161         features.makeidx = true;
 162 }
 163
 164
 165 Inset::Code InsetPrintIndex::LyxCode() const
 166 {
 167         return Inset::INDEX_CODE;
 168 }