src/frontends/qt2/QFloat.C

   1 /**
   2  * \file QFloat.C
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author Edwin Leuven
   7  *
   8  * Full author contact details are available in file CREDITS
   9  */
  10
  11 #include <config.h>
  12
  13 #ifdef __GNUG__
  14 #pragma implementation
  15 #endif
  16
  17 #include "ControlFloat.h"
  18 #include "QFloatDialog.h"
  19 #include "QFloat.h"
  20 #include "Qt2BC.h"
  21 #include "gettext.h"
  22
  23 #include "support/lstrings.h"
  24
  25 #include <qpushbutton.h>
  26 #include <qcheckbox.h>
  27
  28 typedef Qt2CB<ControlFloat, Qt2DB<QFloatDialog> > base_class;
  29
  30
  31 QFloat::QFloat()
  32         : base_class(_("Float Settings"))
  33 {
  34 }
  35
  36
  37 void QFloat::build_dialog()
  38 {
  39         dialog_.reset(new QFloatDialog(this));
  40
  41         bc().setCancel(dialog_->closePB);
  42         bc().setApply(dialog_->applyPB);
  43         bc().setOK(dialog_->okPB);
  44         bc().setRestore(dialog_->restorePB);
  45
  46         bc().addReadOnly(dialog_->topCB);
  47         bc().addReadOnly(dialog_->bottomCB);
  48         bc().addReadOnly(dialog_->herepossiblyCB);
  49         bc().addReadOnly(dialog_->heredefinitelyCB);
  50         bc().addReadOnly(dialog_->pageCB);
  51         bc().addReadOnly(dialog_->ignoreCB);
  52         bc().addReadOnly(dialog_->defaultsCB);
  53         bc().addReadOnly(dialog_->spanCB);
  54 }
  55
  56
  57 void QFloat::update_contents()
  58 {
  59         bool def_placement = false;
  60         bool top = false;
  61         bool bottom = false;
  62         bool page = false;
  63         bool here = false;
  64         bool force = false;
  65         bool here_definitely = false;
  66
  67         FloatParams const & params = controller().params();
  68
  69         string const & placement = params.placement;
  70
  71         if (placement.empty()) {
  72                 def_placement = true;
  73         } else if (contains(placement, "H")) {
  74                 here_definitely = true;
  75         } else {
  76                 if (contains(placement, "!")) {
  77                         force = true;
  78                 }
  79                 if (contains(placement, "t")) {
  80                         top = true;
  81                 }
  82                 if (contains(placement, "b")) {
  83                         bottom = true;
  84                 }
  85                 if (contains(placement, "p")) {
  86                         page = true;
  87                 }
  88                 if (contains(placement, "h")) {
  89                         here = true;
  90                 }
  91         }
  92
  93         dialog_->defaultsCB->setChecked(def_placement);
  94         dialog_->topCB->setChecked(top);
  95         dialog_->bottomCB->setChecked(bottom);
  96         dialog_->pageCB->setChecked(page);
  97         dialog_->herepossiblyCB->setChecked(here);
  98         dialog_->ignoreCB->setChecked(force);
  99         dialog_->ignoreCB->setEnabled(top || bottom || page || here);
 100         dialog_->heredefinitelyCB->setChecked(here_definitely);
 101
 102         if (params.wide) {
 103                 dialog_->herepossiblyCB->setChecked(false);
 104                 dialog_->bottomCB->setChecked(false);
 105         }
 106
 107         dialog_->spanCB->setChecked(params.wide);
 108 }
 109
 110
 111 void QFloat::apply()
 112 {
 113         FloatParams & params = controller().params();
 114
 115         params.wide = dialog_->spanCB->isChecked();
 116
 117         if (dialog_->defaultsCB->isChecked()) {
 118                 params.placement.erase();
 119                 return;
 120         }
 121
 122         string placement;
 123
 124         if (dialog_->heredefinitelyCB->isChecked()) {
 125                 placement += 'H';
 126         } else {
 127                 if (dialog_->ignoreCB->isChecked()) {
 128                         placement += '!';
 129                 }
 130                 if (dialog_->topCB->isChecked()) {
 131                         placement += 't';
 132                 }
 133                 if (dialog_->bottomCB->isChecked()) {
 134                         placement += 'b';
 135                 }
 136                 if (dialog_->pageCB->isChecked()) {
 137                         placement += 'p';
 138                 }
 139                 if (dialog_->herepossiblyCB->isChecked()) {
 140                         placement += 'h';
 141                 }
 142         }
 143         params.placement = placement;
 144 }