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 "form_float.h"
  19 #include "support/lstrings.h"
  20 #include "xforms_helpers.h"
  21
  22 typedef FormCB<ControlFloat, FormDB<FD_form_float> > base_class;
  23
  24 FormFloat::FormFloat(ControlFloat & c)
  25         : base_class(c, _("Float Options"))
  26 {}
  27
  28
  29 // FIX: Needs to be implemented. (Lgb)
  30 // A way to set to float default is missing.
  31 // A way to set "force[!]" is missing.
  32
  33 void FormFloat::build()
  34 {
  35         dialog_.reset(build_float());
  36
  37         // Manage the ok, apply and cancel/close buttons
  38         bc().setOK(dialog_->button_ok);
  39         bc().setApply(dialog_->button_apply);
  40         bc().setCancel(dialog_->button_close);
  41         bc().setRestore(dialog_->button_restore);
  42
  43         bc().addReadOnly(dialog_->check_top);
  44         bc().addReadOnly(dialog_->check_bottom);
  45         bc().addReadOnly(dialog_->check_page);
  46         bc().addReadOnly(dialog_->check_here);
  47         bc().addReadOnly(dialog_->check_here_definitely);
  48 }
  49
  50
  51 void FormFloat::apply()
  52 {
  53         string placement;
  54         if (fl_get_button(dialog_->check_here_definitely)) {
  55                 placement += "H";
  56         } else {
  57                 if (fl_get_button(dialog_->check_top)) {
  58                         placement += "t";
  59                 }
  60                 if (fl_get_button(dialog_->check_bottom)) {
  61                         placement += "b";
  62                 }
  63                 if (fl_get_button(dialog_->check_page)) {
  64                         placement += "p";
  65                 }
  66                 if (fl_get_button(dialog_->check_here)) {
  67                         placement += "h";
  68                 }
  69         }
  70         controller().params().placement = placement;
  71 }
  72
  73
  74 void FormFloat::update()
  75 {
  76         bool top = false;
  77         bool bottom = false;
  78         bool page = false;
  79         bool here = false;
  80         bool here_definitely = false;
  81
  82         string placement(controller().params().placement);
  83
  84         if (contains(placement, "H")) {
  85                 here_definitely = true;
  86         } else {
  87                 if (contains(placement, "t")) {
  88                         top = true;
  89                 }
  90                 if (contains(placement, "b")) {
  91                         bottom = true;
  92                 }
  93                 if (contains(placement, "p")) {
  94                         page = true;
  95                 }
  96                 if (contains(placement, "h")) {
  97                         here = true;
  98                 }
  99         }
 100         fl_set_button(dialog_->check_top, top);
 101         fl_set_button(dialog_->check_bottom, bottom);
 102         fl_set_button(dialog_->check_page, page);
 103         fl_set_button(dialog_->check_here, here);
 104         fl_set_button(dialog_->check_here_definitely, here_definitely);
 105         setEnabled(dialog_->check_here_definitely, controller().params().allow_here_definitely);
 106 }
 107
 108
 109 ButtonPolicy::SMInput FormFloat::input(FL_OBJECT * ob, long)
 110 {
 111         if (ob == dialog_->check_here_definitely) {
 112                 if (fl_get_button(dialog_->check_here_definitely)) {
 113                         fl_set_button(dialog_->check_top,    false);
 114                         fl_set_button(dialog_->check_bottom, false);
 115                         fl_set_button(dialog_->check_page,   false);
 116                         fl_set_button(dialog_->check_here,   false);
 117                 }
 118         } else {
 119                 if (fl_get_button(dialog_->check_here_definitely)) {
 120                         fl_set_button(dialog_->check_here_definitely, false);
 121                 }
 122         }
 123
 124         return ButtonPolicy::SMI_VALID;
 125 }