src/frontends/xforms/FormTabularCreate.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 /* FormTabularCreate.C
  12  * FormTabularCreate Interface Class Implementation
  13  */
  14
  15 #include <config.h>
  16
  17 #ifdef __GNUG__
  18 #pragma implementation
  19 #endif
  20
  21 #include "FormTabularCreate.h"
  22 #include "form_tabular_create.h"
  23 #include "buffer.h"
  24 #include "BufferView.h"
  25 #include "Dialogs.h"
  26 #include "LyXView.h"
  27 #include "insets/insettabular.h"
  28
  29 FormTabularCreate::FormTabularCreate(LyXView * lv, Dialogs * d)
  30         : FormBaseBD(lv, d, _("Insert Tabular"),
  31                      new OkApplyCancelReadOnlyPolicy),
  32           dialog_(0)
  33 {
  34         // let the dialog be shown
  35         // This is a permanent connection so we won't bother
  36         // storing a copy because we won't be disconnecting.
  37         d->showTabularCreate.connect(slot(this, &FormTabularCreate::show));
  38 }
  39
  40
  41 FormTabularCreate::~FormTabularCreate()
  42 {
  43         delete dialog_;
  44 }
  45
  46
  47 FL_FORM * FormTabularCreate::form() const
  48 {
  49         if (dialog_) return dialog_->form;
  50         return 0;
  51 }
  52
  53
  54 void FormTabularCreate::connect()
  55 {
  56         bc_.valid(true);
  57         FormBaseBD::connect();
  58 }
  59
  60
  61 void FormTabularCreate::build()
  62 {
  63         dialog_ = build_tabular_create();
  64
  65         // Workaround dumb xforms sizing bug
  66         minw_ = form()->w;
  67         minh_ = form()->h;
  68
  69         fl_set_slider_bounds(dialog_->slider_rows, 1, 50);
  70         fl_set_slider_bounds(dialog_->slider_columns, 1, 50);
  71         fl_set_slider_value(dialog_->slider_rows, 5);
  72         fl_set_slider_value(dialog_->slider_columns, 5);
  73         fl_set_slider_precision(dialog_->slider_rows, 0);
  74         fl_set_slider_precision(dialog_->slider_columns, 0);
  75
  76         // Manage the ok, apply and cancel/close buttons
  77         bc_.setOK(dialog_->button_ok);
  78         bc_.setApply(dialog_->button_apply);
  79         bc_.setCancel(dialog_->button_cancel);
  80         bc_.refresh();
  81 }
  82
  83
  84 void FormTabularCreate::apply()
  85 {
  86         int ysize = int(fl_get_slider_value(dialog_->slider_columns) + 0.5);
  87         int xsize = int(fl_get_slider_value(dialog_->slider_rows) + 0.5);
  88
  89         InsetTabular * in = new InsetTabular( *lv_->buffer(), xsize, ysize );
  90         if (!lv_->view()->open_new_inset(in)) {
  91                 delete in;
  92         }
  93 }
  94
  95
  96 void FormTabularCreate::update()
  97 {
  98         bc_.readOnly(lv_->buffer()->isReadonly());
  99 }