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 }
  50
  51
  52 void FormFloat::apply()
  53 {
  54         string placement;
  55         if (fl_get_button(dialog_->check_here_definitely)) {
  56                 placement += "H";
  57         } else {
  58                 if (fl_get_button(dialog_->check_top)) {
  59                         placement += "t";
  60                 }
  61                 if (fl_get_button(dialog_->check_bottom)) {
  62                         placement += "b";
  63                 }
  64                 if (fl_get_button(dialog_->check_page)) {
  65                         placement += "p";
  66                 }
  67                 if (fl_get_button(dialog_->check_here)) {
  68                         placement += "h";
  69                 }
  70         }
  71         controller().params().placement = placement;
  72 }
  73
  74
  75 void FormFloat::update()
  76 {
  77         bool top = false;
  78         bool bottom = false;
  79         bool page = false;
  80         bool here = false;
  81         bool here_definitely = false;
  82
  83         string placement(controller().params().placement);
  84
  85         if (contains(placement, "H")) {
  86                 here_definitely = true;
  87         } else {
  88                 if (contains(placement, "t")) {
  89                         top = true;
  90                 }
  91                 if (contains(placement, "b")) {
  92                         bottom = true;
  93                 }
  94                 if (contains(placement, "p")) {
  95                         page = true;
  96                 }
  97                 if (contains(placement, "h")) {
  98                         here = true;
  99                 }
 100         }
 101         fl_set_button(dialog_->check_top, top);
 102         fl_set_button(dialog_->check_bottom, bottom);
 103         fl_set_button(dialog_->check_page, page);
 104         fl_set_button(dialog_->check_here, here);
 105         fl_set_button(dialog_->check_here_definitely, here_definitely);
 106         setEnabled(dialog_->check_here_definitely, controller().params().allow_here_definitely);
 107 }
 108
 109
 110 ButtonPolicy::SMInput FormFloat::input(FL_OBJECT * ob, long)
 111 {
 112         if (ob == dialog_->check_here_definitely) {
 113                 if (fl_get_button(dialog_->check_here_definitely)) {
 114                         fl_set_button(dialog_->check_top,    false);
 115                         fl_set_button(dialog_->check_bottom, false);
 116                         fl_set_button(dialog_->check_page,   false);
 117                         fl_set_button(dialog_->check_here,   false);
 118                 }
 119         } else {
 120                 if (fl_get_button(dialog_->check_here_definitely)) {
 121                         fl_set_button(dialog_->check_here_definitely, false);
 122                 }
 123         }
 124
 125         return ButtonPolicy::SMI_VALID;
 126 }