src/frontends/xforms/FormFloat.C

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