src/frontends/xforms/FormFloat.C

   1 /**
   2  * \file FormFloat.C
   3  * Copyright 2001 The LyX Team.
   4  * See the file COPYING.
   5  *
   6  * \author Lars Gullik Bjønnes, larsbj@lyx.org
   7  */
   8
   9 #include <config.h>
  10
  11 #ifdef __GNUG__
  12 #pragma implementation
  13 #endif
  14
  15 #include "xformsBC.h"
  16 #include "ControlFloat.h"
  17 #include "FormFloat.h"
  18 #include "forms/form_float.h"
  19 #include "support/lstrings.h"
  20 #include "xforms_helpers.h"
  21 #include FORMS_H_LOCATION
  22
  23 typedef FormCB<ControlFloat, FormDB<FD_float> > base_class;
  24
  25 FormFloat::FormFloat(ControlFloat & c, Dialogs & d)
  26         : base_class(c, d, _("Float Options"))
  27 {}
  28
  29
  30 // FIX: Needs to be implemented. (Lgb)
  31 // A way to set to float default is missing.
  32 // A way to set "force[!]" is missing.
  33
  34 void FormFloat::build()
  35 {
  36         dialog_.reset(build_float(this));
  37
  38         // Manage the ok, apply and cancel/close buttons
  39         bc().setOK(dialog_->button_ok);
  40         bc().setApply(dialog_->button_apply);
  41         bc().setCancel(dialog_->button_close);
  42         bc().setRestore(dialog_->button_restore);
  43
  44         bc().addReadOnly(dialog_->check_top);
  45         bc().addReadOnly(dialog_->check_bottom);
  46         bc().addReadOnly(dialog_->check_page);
  47         bc().addReadOnly(dialog_->check_here);
  48         bc().addReadOnly(dialog_->check_here_definitely);
  49         bc().addReadOnly(dialog_->check_wide);
  50 }
  51
  52
  53 void FormFloat::apply()
  54 {
  55         string placement;
  56         if (fl_get_button(dialog_->check_here_definitely)) {
  57                 placement += "H";
  58         } else {
  59                 if (fl_get_button(dialog_->check_top)) {
  60                         placement += "t";
  61                 }
  62                 if (fl_get_button(dialog_->check_bottom)) {
  63                         placement += "b";
  64                 }
  65                 if (fl_get_button(dialog_->check_page)) {
  66                         placement += "p";
  67                 }
  68                 if (fl_get_button(dialog_->check_here)) {
  69                         placement += "h";
  70                 }
  71         }
  72         controller().params().placement = placement;
  73         controller().params().wide = fl_get_button(dialog_->check_wide);
  74 }
  75
  76
  77 void FormFloat::update()
  78 {
  79         bool top = false;
  80         bool bottom = false;
  81         bool page = false;
  82         bool here = false;
  83         bool here_definitely = false;
  84
  85         string placement(controller().params().placement);
  86
  87         if (contains(placement, "H")) {
  88                 here_definitely = true;
  89         } else {
  90                 if (contains(placement, "t")) {
  91                         top = true;
  92                 }
  93                 if (contains(placement, "b")) {
  94                         bottom = true;
  95                 }
  96                 if (contains(placement, "p")) {
  97                         page = true;
  98                 }
  99                 if (contains(placement, "h")) {
 100                         here = true;
 101                 }
 102         }
 103         fl_set_button(dialog_->check_top, top);
 104         fl_set_button(dialog_->check_bottom, bottom);
 105         fl_set_button(dialog_->check_page, page);
 106         fl_set_button(dialog_->check_here, here);
 107         fl_set_button(dialog_->check_here_definitely, here_definitely);
 108         setEnabled(dialog_->check_here_definitely, !controller().params().wide);
 109         fl_set_button(dialog_->check_wide, controller().params().wide);
 110 }
 111
 112
 113 ButtonPolicy::SMInput FormFloat::input(FL_OBJECT * ob, long)
 114 {
 115         if (ob == dialog_->check_here_definitely) {
 116                 if (fl_get_button(dialog_->check_here_definitely)) {
 117                         fl_set_button(dialog_->check_top,    false);
 118                         fl_set_button(dialog_->check_bottom, false);
 119                         fl_set_button(dialog_->check_page,   false);
 120                         fl_set_button(dialog_->check_here,   false);
 121                 }
 122         } else {
 123                 if (fl_get_button(dialog_->check_here_definitely)) {
 124                         fl_set_button(dialog_->check_here_definitely, false);
 125                 }
 126         }
 127         if (ob == dialog_->check_wide) {
 128                 if (fl_get_button(dialog_->check_wide)) {
 129                         fl_set_button(dialog_->check_here_definitely, false);
 130                         setEnabled(dialog_->check_here_definitely, false);
 131                 }
 132                 else
 133                         setEnabled(dialog_->check_here_definitely, true);
 134         }
 135
 136         return ButtonPolicy::SMI_VALID;
 137 }