3 * Copyright 2000-2001 The LyX Team.
4 * See the file COPYING.
6 * \author Jürgen Vigna, jug@sad.it
12 #pragma implementation
16 #include "ControlMinipage.h"
17 #include "FormMinipage.h"
18 #include "forms/form_minipage.h"
19 #include "support/lstrings.h"
20 #include "helper_funcs.h"
22 #include "xforms_helpers.h"
23 #include FORMS_H_LOCATION
25 typedef FormCB<ControlMinipage, FormDB<FD_minipage> > base_class;
27 FormMinipage::FormMinipage(ControlMinipage & c)
28 : base_class(c, _("Minipage Options"))
32 void FormMinipage::build()
34 dialog_.reset(build_minipage(this));
36 // Allow the base class to control messages
37 setMessageWidget(dialog_->text_warning);
39 fl_set_input_return(dialog_->input_width, FL_RETURN_CHANGED);
40 setPrehandler(dialog_->input_width);
42 string const choice = getStringFromVector(getLatexUnits(), "|");
43 fl_addto_choice(dialog_->choice_width_units, subst(choice, "%", "%%").c_str());
45 // Manage the ok, apply and cancel/close buttons
46 bc().setOK(dialog_->button_ok);
47 bc().setApply(dialog_->button_apply);
48 bc().setCancel(dialog_->button_close);
49 bc().setRestore(dialog_->button_restore);
51 bc().addReadOnly(dialog_->input_width);
52 bc().addReadOnly(dialog_->choice_width_units);
53 bc().addReadOnly(dialog_->radio_top);
54 bc().addReadOnly(dialog_->radio_middle);
55 bc().addReadOnly(dialog_->radio_bottom);
59 void FormMinipage::apply()
61 controller().params().pageWidth =
62 LyXLength(getLengthFromWidgets(dialog_->input_width,
63 dialog_->choice_width_units));
65 if (fl_get_button(dialog_->radio_top))
66 controller().params().pos = InsetMinipage::top;
67 else if (fl_get_button(dialog_->radio_middle))
68 controller().params().pos = InsetMinipage::center;
70 controller().params().pos = InsetMinipage::bottom;
74 void FormMinipage::update()
76 LyXLength len(controller().params().pageWidth);
77 fl_set_input(dialog_->input_width, tostr(len.value()).c_str());
78 fl_set_choice(dialog_->choice_width_units, len.unit() + 1);
80 switch (controller().params().pos) {
81 case InsetMinipage::top:
82 fl_set_button(dialog_->radio_top, 1);
84 case InsetMinipage::center:
85 fl_set_button(dialog_->radio_middle, 1);
87 case InsetMinipage::bottom:
88 fl_set_button(dialog_->radio_bottom, 1);
94 ButtonPolicy::SMInput FormMinipage::input(FL_OBJECT * ob, long)
98 ButtonPolicy::SMInput action = ButtonPolicy::SMI_NOOP;
100 if (ob == dialog_->radio_top ||
101 ob == dialog_->radio_middle ||
102 ob == dialog_->radio_bottom ||
103 ob == dialog_->choice_width_units)
104 return ButtonPolicy::SMI_VALID;
106 // disallow senseless data
107 // warnings if input is senseless
108 if (ob == dialog_->input_width) {
109 string const input = getStringFromInput(dialog_->input_width);
110 bool const invalid = !isValidLength(input) && !isStrDbl(input);
112 postWarning(_("Invalid Length!"));
113 action = ButtonPolicy::SMI_INVALID;
115 action = ButtonPolicy::SMI_VALID;