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
  25 typedef FormCB<ControlFloat, FormDB<FD_form_float> > base_class;
  26
  27 FormFloat::FormFloat(ControlFloat & c)
  28         : base_class(c, _("Float Options"))
  29 {}
  30
  31
  32 // FIX: Needs to be implemented. (Lgb)
  33 // A way to set to float default is missing.
  34 // A way to set "force[!]" is missing.
  35
  36 void FormFloat::build()
  37 {
  38         dialog_.reset(build_float());
  39
  40         // Manage the ok, apply and cancel/close buttons
  41         bc().setOK(dialog_->button_ok);
  42         bc().setApply(dialog_->button_apply);
  43         bc().setCancel(dialog_->button_cancel);
  44         bc().setRestore(dialog_->button_restore);
  45
  46         bc().addReadOnly(dialog_->radio_top);
  47         bc().addReadOnly(dialog_->radio_bottom);
  48         bc().addReadOnly(dialog_->radio_page);
  49         bc().addReadOnly(dialog_->radio_here);
  50         bc().addReadOnly(dialog_->button_here_definitely);
  51 }
  52
  53
  54 void FormFloat::apply()
  55 {
  56         string placement;
  57         if (fl_get_button(dialog_->button_here_definitely)) {
  58                 placement += "H";
  59         } else {
  60                 if (fl_get_button(dialog_->radio_top)) {
  61                         placement += "t";
  62                 }
  63                 if (fl_get_button(dialog_->radio_bottom)) {
  64                         placement += "b";
  65                 }
  66                 if (fl_get_button(dialog_->radio_page)) {
  67                         placement += "p";
  68                 }
  69                 if (fl_get_button(dialog_->radio_here)) {
  70                         placement += "h";
  71                 }
  72         }
  73         controller().params().placement = placement;
  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_->radio_top, top);
 104         fl_set_button(dialog_->radio_bottom, bottom);
 105         fl_set_button(dialog_->radio_page, page);
 106         fl_set_button(dialog_->radio_here, here);
 107         fl_set_button(dialog_->button_here_definitely, here_definitely);
 108 }
 109
 110
 111 ButtonPolicy::SMInput FormFloat::input(FL_OBJECT * ob, long)
 112 {
 113         if (ob == dialog_->button_here_definitely) {
 114                 if (fl_get_button(dialog_->button_here_definitely)) {
 115                         fl_set_button(dialog_->radio_top,    false);
 116                         fl_set_button(dialog_->radio_bottom, false);
 117                         fl_set_button(dialog_->radio_page,   false);
 118                         fl_set_button(dialog_->radio_here,   false);
 119                 }
 120         } else {
 121                 if (fl_get_button(dialog_->button_here_definitely)) {
 122                         fl_set_button(dialog_->button_here_definitely, false);
 123                 }
 124         }
 125
 126         return ButtonPolicy::SMI_VALID;
 127 }