src/frontends/xforms/FormUrl.C

   1 // -*- C++ -*-
   2 /* This file is part of
   3  * ======================================================
   4  *
   5  *           LyX, The Document Processor
   6  *
   7  *           Copyright 2000 The LyX Team.
   8  *
   9  * ======================================================
  10  */
  11
  12 #include <config.h>
  13
  14 #include FORMS_H_LOCATION
  15
  16 #ifdef __GNUG__
  17 #pragma implementation
  18 #endif
  19
  20
  21 #include "gettext.h"
  22 #include "Dialogs.h"
  23 #include "FormUrl.h"
  24 #include "LyXView.h"
  25 #include "buffer.h"
  26 #include "form_url.h"
  27 #include "lyxfunc.h"
  28
  29 FormUrl::FormUrl(LyXView * lv, Dialogs * d)
  30         : FormCommand(lv, d, _("Url")), dialog_(0)
  31 {
  32         // let the dialog be shown
  33         // These are permanent connections so we won't bother
  34         // storing a copy because we won't be disconnecting.
  35         d->showUrl.connect(slot(this, &FormUrl::showInset));
  36         d->createUrl.connect(slot(this, &FormUrl::createInset));
  37 }
  38
  39
  40 FormUrl::~FormUrl()
  41 {
  42         delete dialog_;
  43 }
  44
  45
  46 void FormUrl::build()
  47 {
  48         dialog_ = build_url();
  49 }
  50
  51
  52 FL_FORM * const FormUrl::form() const
  53 {
  54         if( dialog_ && dialog_->form_url )
  55                 return dialog_->form_url;
  56         else
  57                 return 0;
  58 }
  59
  60
  61 void FormUrl::update()
  62 {
  63         static int ow = -1, oh;
  64
  65         if (ow < 0) {
  66                 ow = dialog_->form_url->w;
  67                 oh = dialog_->form_url->h;
  68
  69                 fl_set_form_minsize(dialog_->form_url, ow, oh);
  70                 fl_set_form_maxsize(dialog_->form_url, 2*ow, oh);
  71         }
  72
  73         fl_freeze_form( dialog_->form_url );
  74
  75         fl_set_input(dialog_->url,  params.getContents().c_str());
  76         fl_set_input(dialog_->name, params.getOptions().c_str());
  77
  78         if ( params.getCmdName() == "url" )
  79                 fl_set_button(dialog_->radio_html, 0);
  80         else
  81                 fl_set_button(dialog_->radio_html, 1);
  82
  83         if( lv_->buffer()->isReadonly() ) {
  84                 fl_deactivate_object( dialog_->url );
  85                 fl_deactivate_object( dialog_->name );
  86                 fl_deactivate_object( dialog_->radio_html );
  87                 fl_deactivate_object( dialog_->ok );
  88                 fl_set_object_lcol( dialog_->ok, FL_INACTIVE );
  89         } else {
  90                 fl_activate_object( dialog_->url );
  91                 fl_activate_object( dialog_->name );
  92                 fl_activate_object( dialog_->radio_html );
  93                 fl_activate_object( dialog_->ok );
  94                 fl_set_object_lcol( dialog_->ok, FL_BLACK );
  95         }
  96
  97         fl_unfreeze_form( dialog_->form_url );
  98 }
  99
 100
 101 void FormUrl::apply()
 102 {
 103         if( lv_->buffer()->isReadonly() ) return;
 104
 105         params.setContents( fl_get_input(dialog_->url) );
 106         params.setOptions( fl_get_input(dialog_->name) );
 107
 108         if (fl_get_button(dialog_->radio_html))
 109                 params.setCmdName("htmlurl");
 110         else
 111                 params.setCmdName("url");
 112
 113         if( inset_ != 0 )
 114         {
 115                 // Only update if contents have changed
 116                 if( params.getCmdName()  != inset_->getCmdName()  ||
 117                     params.getContents() != inset_->getContents() ||
 118                     params.getOptions()  != inset_->getOptions() ) {
 119                         inset_->setParams( params );
 120                         lv_->view()->updateInset( inset_, true );
 121                 }
 122         } else {
 123                 lv_->getLyXFunc()->Dispatch( LFUN_INSERT_URL,
 124                                              params.getAsString().c_str() );
 125         }
 126 }