/**
* \file FormParagraph.C
- * Copyright 2000-2001 The LyX Team.
- * See the file COPYING.
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
*
- * \author Jürgen Vigna, jug@sad.it
+ * \author Jürgen Vigna
+ * \author Rob Lahaye
+ *
+ * Full author contact details are available in file CREDITS.
*/
#include <config.h>
-#ifdef __GNUG__
-#pragma implementation
-#endif
-
-#include FORMS_H_LOCATION
-
#include "FormParagraph.h"
-#include "forms/form_paragraph.h"
#include "ControlParagraph.h"
-#include "ParagraphParameters.h"
-#include "xforms_helpers.h"
-#include "lyxrc.h" // to set the deafult length values
+#include "forms/form_paragraph.h"
+
+#include "checkedwidgets.h"
#include "input_validators.h"
-#include "helper_funcs.h"
-#include "gettext.h"
+#include "Tooltips.h"
+#include "xforms_helpers.h"
#include "xformsBC.h"
-#include "layout.h" // LyXAlignment
+
+#include "controllers/helper_funcs.h"
+
+#include "lyxrc.h" // to set the deafult length values
+#include "ParagraphParameters.h"
+#include "Spacing.h"
#include "support/lstrings.h"
-#include "support/LAssert.h"
-#include FORMS_H_LOCATION
+#include "support/convert.h"
-#include <functional>
+#include "lyx_forms.h"
+
+#include <boost/bind.hpp>
+
+using boost::bind;
-using std::vector;
-using std::bind2nd;
using std::remove_if;
-typedef FormCB<ControlParagraph, FormDB<FD_paragraph> > base_class;
+using std::vector;
+using std::string;
+
+namespace lyx {
+
+using support::contains;
+using support::getStringFromVector;
+using support::rtrim;
+
+namespace frontend {
-FormParagraph::FormParagraph(ControlParagraph & c, Dialogs & d)
- : base_class(c, d, _("Paragraph Layout"), false)
+typedef FormController<ControlParagraph, FormView<FD_paragraph> > base_class;
+
+FormParagraph::FormParagraph(Dialog & parent)
+ : base_class(parent, _("Paragraph Settings"))
{}
+
void FormParagraph::build()
{
// the tabbed folder
dialog_.reset(build_paragraph(this));
- // Allow the base class to control messages
- setMessageWidget(dialog_->text_warning);
+ // Manage the ok, apply, restore and cancel/close buttons
+ bcview().setOK(dialog_->button_ok);
+ bcview().setApply(dialog_->button_apply);
+ bcview().setCancel(dialog_->button_close);
+ bcview().setRestore(dialog_->button_restore);
+
+ // disable for read-only documents
+ bcview().addReadOnly(dialog_->check_noindent);
+ bcview().addReadOnly(dialog_->choice_linespacing);
+ bcview().addReadOnly(dialog_->input_linespacing);
- fl_addto_choice(dialog_->choice_space_above,
- _(" None | Defskip | Smallskip "
- "| Medskip | Bigskip | VFill | Length "));
- fl_addto_choice(dialog_->choice_space_below,
- _(" None | Defskip | Smallskip "
- "| Medskip | Bigskip | VFill | Length "));
+ bcview().addReadOnly(dialog_->input_labelwidth);
- fl_addto_choice(dialog_->choice_linespacing,
- _(" Default | Single | OneHalf | Double | Custom "));
+ // trigger an input event for cut&paste with middle mouse button.
+ setPrehandler(dialog_->input_linespacing);
+ setPrehandler(dialog_->input_labelwidth);
- fl_set_input_return(dialog_->input_space_above, FL_RETURN_CHANGED);
- fl_set_input_return(dialog_->input_space_below, FL_RETURN_CHANGED);
fl_set_input_return(dialog_->input_labelwidth, FL_RETURN_CHANGED);
fl_set_input_return(dialog_->input_linespacing, FL_RETURN_CHANGED);
+
+ // limit these inputs to unsigned floats
fl_set_input_filter(dialog_->input_linespacing, fl_unsigned_float_filter);
- setPrehandler(dialog_->input_space_above);
- setPrehandler(dialog_->input_space_below);
- setPrehandler(dialog_->input_labelwidth);
- setPrehandler(dialog_->input_linespacing);
+ // add alignment radio buttons
+ alignment_.init(dialog_->radio_align_left, LYX_ALIGN_LEFT);
+ alignment_.init(dialog_->radio_align_right, LYX_ALIGN_RIGHT);
+ alignment_.init(dialog_->radio_align_block, LYX_ALIGN_BLOCK);
+ alignment_.init(dialog_->radio_align_center, LYX_ALIGN_CENTER);
- // Create the contents of the unit choices
- // Don't include the "%" terms...
- vector<string> units_vec = getLatexUnits();
+ string const linespacing = _("Default|Single|OneHalf|Double|Custom");
+ fl_addto_choice(dialog_->choice_linespacing, linespacing.c_str());
+ // Create the contents of the unit choices; don't include the "%" terms.
+ vector<string> units_vec = getLatexUnits();
vector<string>::iterator del =
remove_if(units_vec.begin(), units_vec.end(),
- bind2nd(contains_functor(), "%"));
+ bind(contains<char>, _1, '%'));
units_vec.erase(del, units_vec.end());
-
- string units = getStringFromVector(units_vec, "|");
-
- fl_addto_choice(dialog_->choice_value_space_above, units.c_str());
- fl_addto_choice(dialog_->choice_value_space_below, units.c_str());
-
- // Manage the ok, apply, restore and cancel/close buttons
- bc().setOK(dialog_->button_ok);
- bc().setApply(dialog_->button_apply);
- bc().setCancel(dialog_->button_close);
- bc().setRestore(dialog_->button_restore);
-
- bc().addReadOnly(dialog_->radio_align_right);
- bc().addReadOnly(dialog_->radio_align_left);
- bc().addReadOnly(dialog_->radio_align_block);
- bc().addReadOnly(dialog_->radio_align_center);
- bc().addReadOnly(dialog_->check_lines_top);
- bc().addReadOnly(dialog_->check_lines_bottom);
- bc().addReadOnly(dialog_->check_pagebreaks_top);
- bc().addReadOnly(dialog_->check_pagebreaks_bottom);
- bc().addReadOnly(dialog_->choice_space_above);
- bc().addReadOnly(dialog_->input_space_above);
- bc().addReadOnly(dialog_->check_space_above);
- bc().addReadOnly(dialog_->choice_space_below);
- bc().addReadOnly(dialog_->input_space_below);
- bc().addReadOnly(dialog_->check_space_below);
- bc().addReadOnly(dialog_->choice_linespacing);
- bc().addReadOnly(dialog_->input_linespacing);
- bc().addReadOnly(dialog_->check_noindent);
- bc().addReadOnly(dialog_->input_labelwidth);
}
-namespace {
-
-VSpace setVSpaceFromWidgets(FL_OBJECT * choice_type,
- FL_OBJECT * input_length,
- FL_OBJECT * choice_length,
- FL_OBJECT * check_keep)
-{
- // Paranoia check!
- lyx::Assert(choice_type && choice_type->objclass == FL_CHOICE &&
- input_length && input_length->objclass == FL_INPUT &&
- choice_length && choice_length->objclass == FL_CHOICE &&
- check_keep && check_keep->objclass == FL_CHECKBUTTON);
-
- VSpace space;
-
- switch (fl_get_choice(choice_type)) {
- case 1:
- space = VSpace(VSpace::NONE);
- break;
- case 2:
- space = VSpace(VSpace::DEFSKIP);
- break;
- case 3:
- space = VSpace(VSpace::SMALLSKIP);
- break;
- case 4:
- space = VSpace(VSpace::MEDSKIP);
- break;
- case 5:
- space = VSpace(VSpace::BIGSKIP);
- break;
- case 6:
- space = VSpace(VSpace::VFILL);
- break;
- case 7:
- {
- string const length =
- getLengthFromWidgets(input_length, choice_length);
- space = VSpace(LyXGlueLength(length));
- break;
- }
- }
-
- if (fl_get_button(check_keep))
- space.setKeep(true);
-
- return space;
-}
-
-void validateVSpaceWidgets(FL_OBJECT * choice_type, FL_OBJECT * input_length)
-{
- // Paranoia check!
- lyx::Assert(choice_type && choice_type->objclass == FL_CHOICE &&
- input_length && input_length->objclass == FL_INPUT);
-
- if (fl_get_choice(choice_type) != 7)
- return;
-
- // If a vspace kind is "Length" but there's no text in
- // the input field, reset the kind to "None".
- string const input = strip(getString(input_length));
- if (input.empty())
- fl_set_choice(choice_type, 1);
-}
-
-} // namespace anon
void FormParagraph::apply()
{
- if (!form()) return;
-
- /* spacing */
- // If a vspace kind is "Length" but there's no text in
- // the input field, reset the kind to "None".
- validateVSpaceWidgets(dialog_->choice_space_above,
- dialog_->input_space_above);
-
- VSpace const space_top =
- setVSpaceFromWidgets(dialog_->choice_space_above,
- dialog_->input_space_above,
- dialog_->choice_value_space_above,
- dialog_->check_space_above);
-
- controller().params().spaceTop(space_top);
-
- validateVSpaceWidgets(dialog_->choice_space_below,
- dialog_->input_space_below);
-
- VSpace const space_bottom =
- setVSpaceFromWidgets(dialog_->choice_space_below,
- dialog_->input_space_below,
- dialog_->choice_value_space_below,
- dialog_->check_space_below);
-
- controller().params().spaceBottom(space_bottom);
-
- /* lines and pagebreaks */
- bool const line_top = fl_get_button(dialog_->check_lines_top);
- controller().params().lineTop(line_top);
-
- bool const line_bottom = fl_get_button(dialog_->check_lines_bottom);
- controller().params().lineBottom(line_bottom);
-
- bool const pagebreak_top = fl_get_button(dialog_->check_pagebreaks_top);
- controller().params().pagebreakTop(pagebreak_top);
-
- bool const pagebreak_bottom = fl_get_button(dialog_->check_pagebreaks_bottom);
- controller().params().pagebreakBottom(pagebreak_bottom);
-
+ if (!form())
+ return;
- /* alignment */
- LyXAlignment align;
- if (fl_get_button(dialog_->radio_align_left))
- align = LYX_ALIGN_LEFT;
- else if (fl_get_button(dialog_->radio_align_right))
- align = LYX_ALIGN_RIGHT;
- else if (fl_get_button(dialog_->radio_align_center))
- align = LYX_ALIGN_CENTER;
- else
- align = LYX_ALIGN_BLOCK;
- controller().params().align(align);
+ // alignment
+ LyXAlignment const alignment =
+ static_cast<LyXAlignment>(alignment_.get());
+ controller().params().align(alignment);
- /* label width */
+ // label width
string const labelwidthstring =
getString(dialog_->input_labelwidth);
controller().params().labelWidthString(labelwidthstring);
- /* indendation */
+ // indendation
bool const noindent = fl_get_button(dialog_->check_noindent);
controller().params().noindent(noindent);
- /* get spacing */
+ // get spacing
Spacing::Space linespacing = Spacing::Default;
string other;
switch (fl_get_choice(dialog_->choice_linespacing)) {
linespacing = Spacing::Double;
break;
case 5:
- linespacing = Spacing::Other;
+ // reset to default if input is empty
other = getString(dialog_->input_linespacing);
+ if (!other.empty()) {
+ linespacing = Spacing::Other;
+ } else {
+ linespacing = Spacing::Default;
+ fl_set_choice(dialog_->choice_linespacing, 1);
+ }
break;
}
-
Spacing const spacing(linespacing, other);
controller().params().spacing(spacing);
-
-}
-
-namespace {
-
-void setWidgetsFromVSpace(VSpace const & space,
- FL_OBJECT * choice_type,
- FL_OBJECT * input_length,
- FL_OBJECT * choice_length,
- FL_OBJECT * check_keep)
-{
- // Paranoia check!
- lyx::Assert(choice_type && choice_type->objclass == FL_CHOICE &&
- input_length && input_length->objclass == FL_INPUT &&
- choice_length && choice_length->objclass == FL_CHOICE &&
- check_keep && check_keep->objclass == FL_CHECKBUTTON);
-
- fl_set_input(input_length, "");
- setEnabled(input_length, false);
- setEnabled(choice_length, false);
-
- switch (space.kind()) {
- case VSpace::NONE:
- fl_set_choice(choice_type, 1);
- break;
- case VSpace::DEFSKIP:
- fl_set_choice(choice_type, 2);
- break;
- case VSpace::SMALLSKIP:
- fl_set_choice(choice_type, 3);
- break;
- case VSpace::MEDSKIP:
- fl_set_choice(choice_type, 4);
- break;
- case VSpace::BIGSKIP:
- fl_set_choice(choice_type, 5);
- break;
- case VSpace::VFILL:
- fl_set_choice(choice_type, 6);
- break;
- case VSpace::LENGTH:
- {
- fl_set_choice(choice_type, 7);
-
- setEnabled(input_length, true);
- setEnabled(choice_length, true);
-
- bool const metric = lyxrc.default_papersize > 3;
- string const default_unit = metric ? "cm" : "in";
- string const length = space.length().asString();
-
- updateWidgetsFromLengthString(input_length, choice_length,
- length, default_unit);
- break;
- }
- }
-
- fl_set_button(check_keep, space.keep());
}
-} // namespace anon
void FormParagraph::update()
{
if (!dialog_.get())
return;
- /* label width */
- string labelwidth = controller().params().labelWidthString();
+ // label width
+ string const labelwidth = controller().params().labelWidthString();
fl_set_input(dialog_->input_labelwidth, labelwidth.c_str());
setEnabled(dialog_->input_labelwidth,
labelwidth != _("Senseless with this layout!"));
- /* alignment */
- fl_set_button(dialog_->radio_align_right, 0);
- fl_set_button(dialog_->radio_align_left, 0);
- fl_set_button(dialog_->radio_align_center, 0);
- fl_set_button(dialog_->radio_align_block, 0);
+ // alignment
+ alignment_.set(controller().params().align());
- LyXAlignment align = controller().params().align();
+ // mark default alignment
+ LyXAlignment const default_alignment = controller().alignDefault();
- switch (align) {
- case LYX_ALIGN_RIGHT:
- fl_set_button(dialog_->radio_align_right, 1);
- break;
- case LYX_ALIGN_LEFT:
- fl_set_button(dialog_->radio_align_left, 1);
- break;
- case LYX_ALIGN_CENTER:
- fl_set_button(dialog_->radio_align_center, 1);
- break;
- default:
- fl_set_button(dialog_->radio_align_block, 1);
- break;
+ string label = _("Block");
+ if (default_alignment == LYX_ALIGN_BLOCK) {
+ label += _(" (default)");
}
+ fl_set_object_label(dialog_->radio_align_block, label.c_str());
+ fl_set_button_shortcut(dialog_->radio_align_block, "#B", 1);
- LyXAlignment alignpos = controller().alignPossible();
+ label = _("Center");
+ if (default_alignment == LYX_ALIGN_CENTER) {
+ label += _(" (default)");
+ }
+ fl_set_object_label(dialog_->radio_align_center, label.c_str());
+ fl_set_button_shortcut(dialog_->radio_align_center, "#C", 1);
+
+ label = _("Left");
+ if (default_alignment == LYX_ALIGN_LEFT) {
+ label += _(" (default)");
+ }
+ fl_set_object_label(dialog_->radio_align_left, label.c_str());
+ fl_set_button_shortcut(dialog_->radio_align_left, "#L", 1);
+
+ label = _("Right");
+ if (default_alignment == LYX_ALIGN_RIGHT) {
+ label = _(" (default)");
+ }
+ fl_set_object_label(dialog_->radio_align_right, label.c_str());
+ fl_set_button_shortcut(dialog_->radio_align_right, "#R", 1);
+
+ // Ensure that there's no crud left on the screen from this change
+ // of labels.
+ fl_redraw_form(form());
- setEnabled(dialog_->radio_align_block, bool(alignpos & LYX_ALIGN_BLOCK));
- setEnabled(dialog_->radio_align_center, bool(alignpos & LYX_ALIGN_CENTER));
- setEnabled(dialog_->radio_align_left, bool(alignpos & LYX_ALIGN_LEFT));
- setEnabled(dialog_->radio_align_right, bool(alignpos & LYX_ALIGN_RIGHT));
-
- // no inset-text-owned paragraph may have pagebreaks
- bool ininset = controller().inInset();
- setEnabled(dialog_->check_pagebreaks_top, !ininset);
- setEnabled(dialog_->check_pagebreaks_bottom, !ininset);
-
- /* lines, pagebreaks and indent */
- fl_set_button(dialog_->check_lines_top,
- controller().params().lineTop());
- fl_set_button(dialog_->check_lines_bottom,
- controller().params().lineBottom());
- fl_set_button(dialog_->check_pagebreaks_top,
- controller().params().pagebreakTop());
- fl_set_button(dialog_->check_pagebreaks_bottom,
- controller().params().pagebreakBottom());
+ LyXAlignment alignpos = controller().alignPossible();
+ setEnabled(dialog_->radio_align_block,
+ bool(alignpos & LYX_ALIGN_BLOCK));
+ setEnabled(dialog_->radio_align_center,
+ bool(alignpos & LYX_ALIGN_CENTER));
+ setEnabled(dialog_->radio_align_left,
+ bool(alignpos & LYX_ALIGN_LEFT));
+ setEnabled(dialog_->radio_align_right,
+ bool(alignpos & LYX_ALIGN_RIGHT));
+
+ // lines, pagebreaks and indent
fl_set_button(dialog_->check_noindent,
controller().params().noindent());
- /* linespacing */
- int linespacing;
+ // linespacing
Spacing const space = controller().params().spacing();
+ int pos;
switch (space.getSpace()) {
- default: linespacing = 1; break;
- case Spacing::Single: linespacing = 2; break;
- case Spacing::Onehalf: linespacing = 3; break;
- case Spacing::Double: linespacing = 4; break;
- case Spacing::Other: linespacing = 5; break;
+ case Spacing::Other:
+ pos = 5;
+ break;
+ case Spacing::Double:
+ pos = 4;
+ break;
+ case Spacing::Onehalf:
+ pos = 3;
+ break;
+ case Spacing::Single:
+ pos = 2;
+ break;
+ case Spacing::Default:
+ default:
+ pos = 1;
+ break;
}
+ fl_set_choice(dialog_->choice_linespacing, pos);
- fl_set_choice(dialog_->choice_linespacing, linespacing);
- if (space.getSpace() == Spacing::Other) {
- string const sp = tostr(space.getValue());
- fl_set_input(dialog_->input_linespacing, sp.c_str());
- setEnabled(dialog_->input_linespacing, true);
+ bool const spacing_other = space.getSpace() == Spacing::Other;
+ setEnabled(dialog_->input_linespacing, spacing_other);
+ if (spacing_other) {
+ fl_set_input(dialog_->input_linespacing,
+ space.getValueAsString().c_str());
} else {
fl_set_input(dialog_->input_linespacing, "");
- setEnabled(dialog_->input_linespacing, false);
}
- /* vspace top */
- setWidgetsFromVSpace(controller().params().spaceTop(),
- dialog_->choice_space_above,
- dialog_->input_space_above,
- dialog_->choice_value_space_above,
- dialog_->check_space_above);
-
- /* vspace bottom */
- setWidgetsFromVSpace(controller().params().spaceBottom(),
- dialog_->choice_space_below,
- dialog_->input_space_below,
- dialog_->choice_value_space_below,
- dialog_->check_space_below);
-
- /* no indent */
+ // no indent
fl_set_button(dialog_->check_noindent,
controller().params().noindent());
}
-namespace {
-
-void synchronizeSpaceWidgets(FL_OBJECT * choice_type,
- FL_OBJECT * input_length,
- FL_OBJECT * choice_length)
-{
- // Paranoia check!
- lyx::Assert(choice_type && choice_type->objclass == FL_CHOICE &&
- input_length && input_length->objclass == FL_INPUT &&
- choice_length && choice_length->objclass == FL_CHOICE);
-
- if (fl_get_choice(choice_type) != 7) {
- fl_set_input(input_length, "");
- setEnabled(input_length, false);
- setEnabled(choice_length, false);
-
- } else {
- setEnabled(input_length, true);
- setEnabled(choice_length, true);
-
- string const length = getString(input_length);
-
- if (strip(length).empty()) {
- bool const metric = lyxrc.default_papersize > 3;
- int const default_unit = metric ? 8 : 9;
-
- fl_set_choice(choice_length, default_unit);
- }
- }
-}
-
-bool validSpaceWidgets(FL_OBJECT * choice_type, FL_OBJECT * input_length)
-{
- // Paranoia check!
- lyx::Assert(choice_type && choice_type->objclass == FL_CHOICE &&
- input_length && input_length->objclass == FL_INPUT);
-
- if (fl_get_choice(choice_type) != 7)
- return true;
-
- string const input = getString(input_length);
- return (input.empty() ||
- isValidGlueLength(input) ||
- isStrDbl(input));
-}
-
-} // namespace anon
ButtonPolicy::SMInput FormParagraph::input(FL_OBJECT * ob, long)
{
- clearMessage();
-
- // First check the buttons which are exclusive and you have to
- // check only the actuall de/activated button.
- //
- // "Synchronize" the choices and input fields, making it
- // impossible to commit senseless data.
- if (ob == dialog_->choice_space_above) {
- synchronizeSpaceWidgets(dialog_->choice_space_above,
- dialog_->input_space_above,
- dialog_->choice_value_space_above);
- }
-
- if (ob == dialog_->choice_space_below) {
- synchronizeSpaceWidgets(dialog_->choice_space_below,
- dialog_->input_space_below,
- dialog_->choice_value_space_below);
- }
-
- // Display a warning if the input is senseless
- bool valid = (validSpaceWidgets(dialog_->choice_space_above,
- dialog_->input_space_above) &&
- validSpaceWidgets(dialog_->choice_space_below,
- dialog_->input_space_below));
-
- if (!valid) {
- postWarning(_("Invalid Length (valid example: 10mm)"));
+ // Enable input when custum length is choosen,
+ // disable 'keep' when no space is choosen
+ if (ob == dialog_->choice_linespacing) {
+ bool const custom_spacing =
+ fl_get_choice(dialog_->choice_linespacing) == 5;
+ setEnabled(dialog_->input_linespacing, custom_spacing);
}
- int const choice_spacing = fl_get_choice(dialog_->choice_linespacing);
-
- if (choice_spacing == 5)
- setEnabled(dialog_->input_linespacing, true);
- else {
- fl_set_input(dialog_->input_linespacing, "");
- setEnabled(dialog_->input_linespacing, false);
- }
-
- double const spacing =
- strToDbl(getString(dialog_->input_linespacing));
-
- if (choice_spacing == 5 && int(spacing) == 0)
- valid = false;
-
return ButtonPolicy::SMI_VALID;
}
+
+} // namespace frontend
+} // namespace lyx
projects / lyx.git / blobdiff