-/* This file is part of
- * ======================================================
- *
- * LyX, The Document Processor
- *
- * Copyright 2000-2001 The LyX Team.
+/**
+ * \file FormParagraph.C
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
*
- * @author Jürgen Vigna
+ * \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 "ControlParagraph.h"
#include "FormParagraph.h"
-#include "form_paragraph.h"
-#include "Dialogs.h"
-#include "support/lstrings.h"
-#include "Liason.h"
-#include "LyXView.h"
-#include "buffer.h"
-#include "lyxtext.h"
-#include "xforms_helpers.h"
-#include "BufferView.h"
-#include "Spacing.h"
+#include "forms/form_paragraph.h"
+#include "Tooltips.h"
+
#include "ParagraphParameters.h"
+
+#include "xforms_helpers.h"
+#include "lyxrc.h" // to set the deafult length values
#include "input_validators.h"
#include "helper_funcs.h"
+#include "checkedwidgets.h"
+#include "gettext.h"
+#include "xformsBC.h"
+#include "layout.h" // LyXAlignment
-using Liason::setMinibuffer;
-using SigC::slot;
+#include "support/lstrings.h"
+#include "support/LAssert.h"
+#include FORMS_H_LOCATION
-FormParagraph::FormParagraph(LyXView * lv, Dialogs * d)
- : FormBaseBD(lv, d, _("Paragraph Layout")), par_(0)
-{
- // let the dialog be shown
- // This is a permanent connection so we won't bother
- // storing a copy because we won't be disconnecting.
- d->showParagraph.connect(slot(this, &FormParagraph::show));
-}
+#include <functional>
+
+using std::vector;
+using std::bind2nd;
+using std::remove_if;
-void FormParagraph::connect()
+namespace
{
- cp_ = d_->updateParagraph
- .connect(slot(this, &FormParagraph::changedParagraph));
- FormBaseBD::connect();
-}
+
+string defaultUnit("cm");
+
+void validateVSpaceWidgets(FL_OBJECT * choice_type, FL_OBJECT * input_length);
+
+VSpace const setVSpaceFromWidgets(FL_OBJECT * choice_type,
+ FL_OBJECT * input_length,
+ FL_OBJECT * choice_length,
+ FL_OBJECT * check_keep);
+
+void setWidgetsFromVSpace(VSpace const & space,
+ FL_OBJECT * choice_type,
+ FL_OBJECT * input_length,
+ FL_OBJECT * choice_length,
+ FL_OBJECT * check_keep);
+
+} // namespace anon
-void FormParagraph::disconnect()
+typedef FormController<ControlParagraph, FormView<FD_paragraph> > base_class;
+
+FormParagraph::FormParagraph(Dialog & parent)
+ : base_class(parent, _("Paragraph Layout"))
+{}
+
+
+void FormParagraph::build()
{
- cp_.disconnect();
- FormBaseBD::disconnect();
+ // the tabbed folder
+ dialog_.reset(build_paragraph(this));
+
+ // 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_line_above);
+ bcview().addReadOnly(dialog_->check_pagebreak_above);
+ bcview().addReadOnly(dialog_->choice_space_above);
+ bcview().addReadOnly(dialog_->input_space_above);
+ bcview().addReadOnly(dialog_->check_space_above);
+
+ bcview().addReadOnly(dialog_->check_noindent);
+ bcview().addReadOnly(dialog_->choice_linespacing);
+ bcview().addReadOnly(dialog_->input_linespacing);
+
+ bcview().addReadOnly(dialog_->check_line_below);
+ bcview().addReadOnly(dialog_->check_pagebreak_below);
+ bcview().addReadOnly(dialog_->choice_space_below);
+ bcview().addReadOnly(dialog_->input_space_below);
+ bcview().addReadOnly(dialog_->check_space_below);
+
+ bcview().addReadOnly(dialog_->input_labelwidth);
+
+ // check validity of "length + unit" input
+ addCheckedGlueLength(bcview(),
+ dialog_->input_space_above,
+ dialog_->choice_space_above);
+ addCheckedGlueLength(bcview(),
+ dialog_->input_space_below,
+ dialog_->choice_space_below);
+
+ // trigger an input event for cut&paste with middle mouse button.
+ setPrehandler(dialog_->input_space_above);
+ setPrehandler(dialog_->input_space_below);
+ 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);
+
+ // 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);
+
+ string const parspacing = _("None|DefSkip|SmallSkip|MedSkip|BigSkip|VFill|Length");
+ fl_addto_choice(dialog_->choice_space_above, parspacing.c_str());
+ fl_addto_choice(dialog_->choice_space_below, parspacing.c_str());
+
+ 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(), "%"));
+ units_vec.erase(del, units_vec.end());
+
+ string const units = getStringFromVector(units_vec, "|");
+ fl_addto_choice(dialog_->choice_unit_space_above, units.c_str());
+ fl_addto_choice(dialog_->choice_unit_space_below, units.c_str());
+
+ // set up the tooltips
+ string str = _("Add a separator line above this paragraph.");
+ tooltips().init(dialog_->check_line_above, str);
+ str = _("Enforce a page break above this paragraph.");
+ tooltips().init(dialog_->check_pagebreak_above, str);
+ str = _("Add additional space above this paragraph.");
+ tooltips().init(dialog_->choice_space_above, str);
+ str = _("Never suppress space (e.g. at top of page or new page).");
+ tooltips().init(dialog_->check_space_above, str);
+
+ str = _("Add a separator line below this paragraph.");
+ tooltips().init(dialog_->check_line_below, str);
+ str = _("Enforce a page break below this paragraph.");
+ tooltips().init(dialog_->check_pagebreak_below, str);
+ str = _("Add additional space below this paragraph.");
+ tooltips().init(dialog_->choice_space_below, str);
+ str = _("Never suppress space (e.g. at bottom of page or new page).");
+ tooltips().init(dialog_->check_space_below, str);
+
+ // set default unit for custom length
+ switch (lyxrc.default_papersize) {
+ case BufferParams::PAPER_DEFAULT:
+ case BufferParams::PAPER_USLETTER:
+ case BufferParams::PAPER_LEGALPAPER:
+ case BufferParams::PAPER_EXECUTIVEPAPER:
+ defaultUnit = "in";
+ break;
+ case BufferParams::PAPER_A3PAPER:
+ case BufferParams::PAPER_A4PAPER:
+ case BufferParams::PAPER_A5PAPER:
+ case BufferParams::PAPER_B5PAPER:
+ defaultUnit = "cm";
+ break;
+ }
}
-Paragraph const * FormParagraph::getCurrentParagraph() const
+void FormParagraph::apply()
{
- return lv_->view()->getLyXText()->cursor.par();
+ if (!form()) return;
+
+ // spacing
+ // If a vspace choice is "Length" but there's no text in
+ // the input field, reset the choice to "None".
+ validateVSpaceWidgets(dialog_->choice_space_above,
+ dialog_->input_space_above);
+
+ VSpace const space_above =
+ setVSpaceFromWidgets(dialog_->choice_space_above,
+ dialog_->input_space_above,
+ dialog_->choice_unit_space_above,
+ dialog_->check_space_above);
+
+ controller().params().spaceTop(space_above);
+
+ validateVSpaceWidgets(dialog_->choice_space_below,
+ dialog_->input_space_below);
+
+ VSpace const space_below =
+ setVSpaceFromWidgets(dialog_->choice_space_below,
+ dialog_->input_space_below,
+ dialog_->choice_unit_space_below,
+ dialog_->check_space_below);
+
+ controller().params().spaceBottom(space_below);
+
+ // lines and pagebreaks
+ bool const line_above = fl_get_button(dialog_->check_line_above);
+ controller().params().lineTop(line_above);
+
+ bool const line_below = fl_get_button(dialog_->check_line_below);
+ controller().params().lineBottom(line_below);
+
+ bool const pagebreak_above =
+ fl_get_button(dialog_->check_pagebreak_above);
+ controller().params().pagebreakTop(pagebreak_above);
+
+ bool const pagebreak_below =
+ fl_get_button(dialog_->check_pagebreak_below);
+ controller().params().pagebreakBottom(pagebreak_below);
+
+
+ // alignment
+ LyXAlignment const alignment =
+ static_cast<LyXAlignment>(alignment_.get());
+ controller().params().align(alignment);
+
+ // label width
+ string const labelwidthstring =
+ getString(dialog_->input_labelwidth);
+ controller().params().labelWidthString(labelwidthstring);
+
+ // indendation
+ bool const noindent = fl_get_button(dialog_->check_noindent);
+ controller().params().noindent(noindent);
+
+ // get spacing
+ Spacing::Space linespacing = Spacing::Default;
+ string other;
+ switch (fl_get_choice(dialog_->choice_linespacing)) {
+ case 1:
+ linespacing = Spacing::Default;
+ break;
+ case 2:
+ linespacing = Spacing::Single;
+ break;
+ case 3:
+ linespacing = Spacing::Onehalf;
+ break;
+ case 4:
+ linespacing = Spacing::Double;
+ break;
+ case 5:
+ // 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);
}
-void FormParagraph::changedParagraph()
+void FormParagraph::update()
{
- /// Record the paragraph
- Paragraph const * const p = getCurrentParagraph();
- if (p == 0 || p == par_)
+ if (!dialog_.get())
return;
- // For now don't bother checking if the params are different,
- // just activate the Apply button
- bc().valid();
+ // 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
+ alignment_.set(controller().params().align());
+
+ // mark default alignment
+ LyXAlignment const default_alignment = controller().alignDefault();
+
+ 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);
+
+ 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());
+
+ 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));
+
+ // no inset-text-owned paragraph may have pagebreaks
+ bool ininset = controller().inInset();
+ setEnabled(dialog_->check_pagebreak_above, !ininset);
+ setEnabled(dialog_->check_pagebreak_below, !ininset);
+
+ // lines, pagebreaks and indent
+ fl_set_button(dialog_->check_line_above,
+ controller().params().lineTop());
+ fl_set_button(dialog_->check_line_below,
+ controller().params().lineBottom());
+ fl_set_button(dialog_->check_pagebreak_above,
+ controller().params().pagebreakTop());
+ fl_set_button(dialog_->check_pagebreak_below,
+ controller().params().pagebreakBottom());
+ fl_set_button(dialog_->check_noindent,
+ controller().params().noindent());
+
+ // linespacing
+ Spacing const space = controller().params().spacing();
+
+ int pos;
+ switch (space.getSpace()) {
+ 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);
+
+ bool const spacing_other = space.getSpace() == Spacing::Other;
+ setEnabled(dialog_->input_linespacing, spacing_other);
+ if (spacing_other) {
+ string const sp = tostr(space.getValue());
+ fl_set_input(dialog_->input_linespacing, sp.c_str());
+ } else {
+ fl_set_input(dialog_->input_linespacing, "");
+ }
+
+ // vspace top
+ setWidgetsFromVSpace(controller().params().spaceTop(),
+ dialog_->choice_space_above,
+ dialog_->input_space_above,
+ dialog_->choice_unit_space_above,
+ dialog_->check_space_above);
+
+ // vspace bottom
+ setWidgetsFromVSpace(controller().params().spaceBottom(),
+ dialog_->choice_space_below,
+ dialog_->input_space_below,
+ dialog_->choice_unit_space_below,
+ dialog_->check_space_below);
+
+ // no indent
+ fl_set_button(dialog_->check_noindent,
+ controller().params().noindent());
}
-void FormParagraph::redraw()
+ButtonPolicy::SMInput FormParagraph::input(FL_OBJECT * ob, long)
{
- if( form() && form()->visible )
- fl_redraw_form( form() );
+ // Enable input when custum length is choosen,
+ // disable 'keep' when no space is choosen
+ if (ob == dialog_->choice_space_above) {
+ bool const custom_length =
+ fl_get_choice(dialog_->choice_space_above) == 7;
+ setEnabled(dialog_->input_space_above, custom_length);
+ setEnabled(dialog_->choice_unit_space_above, custom_length);
+
+ bool const space =
+ fl_get_choice(dialog_->choice_space_above) != 1;
+ setEnabled(dialog_->check_space_above, space);
+
+ } else if (ob == dialog_->choice_space_below) {
+ bool const custom_length =
+ fl_get_choice(dialog_->choice_space_below) == 7;
+ setEnabled(dialog_->input_space_below, custom_length);
+ setEnabled(dialog_->choice_unit_space_below, custom_length);
+
+ bool const space =
+ fl_get_choice(dialog_->choice_space_below) != 1;
+ setEnabled(dialog_->check_space_below, space);
+
+ } else if (ob == dialog_->choice_linespacing) {
+ bool const custom_spacing =
+ fl_get_choice(dialog_->choice_linespacing) == 5;
+ setEnabled(dialog_->input_linespacing, custom_spacing);
+ }
+
+ return ButtonPolicy::SMI_VALID;
}
-FL_FORM * FormParagraph::form() const
-{
- if (dialog_.get()) return dialog_->form;
- return 0;
-}
-
+namespace {
-void FormParagraph::build()
+void validateVSpaceWidgets(FL_OBJECT * choice_type, FL_OBJECT * input_length)
{
- // the tabbed folder
- dialog_.reset(build_paragraph());
-
- 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 "));
-
- fl_addto_choice(dialog_->choice_linespacing,
- _(" Default | Single | OneHalf | Double | Other "));
-
- 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);
- fl_set_input_filter(dialog_->input_linespacing, fl_unsigned_float_filter);
- fl_set_input_filter(dialog_->input_space_above, fl_float_filter);
- fl_set_input_filter(dialog_->input_space_below, fl_float_filter);
-
- // Create the contents of the unit choices
- // Don't include the "%" terms...
- std::vector<string> units_vec = getLatexUnits();
- for (std::vector<string>::iterator it = units_vec.begin();
- it != units_vec.end(); ++it) {
- if (contains(*it, "%"))
- it = units_vec.erase(it, it+1) - 1;
- }
- 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_cancel);
- bc_.setRestore(dialog_->button_restore);
-
- bc_.addReadOnly (dialog_->group_radio_alignment);
- // 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);
-}
+ // 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;
-void FormParagraph::apply()
-{
- if (!lv_->view()->available() || !dialog_.get())
- return;
-
- VSpace space_top, space_bottom;
- LyXAlignment align;
- string labelwidthstring;
- bool noindent;
-
- // If a vspace kind is "Length" but there's no text in
- // the input field, reset the kind to "None".
- if ((fl_get_choice (dialog_->choice_space_above) == 7) &&
- !*(fl_get_input (dialog_->input_space_above)))
- {
- fl_set_choice (dialog_->choice_space_above, 1);
- }
- if ((fl_get_choice (dialog_->choice_space_below) == 7) &&
- !*(fl_get_input (dialog_->input_space_below)))
- {
- fl_set_choice (dialog_->choice_space_below, 1);
- }
-
- bool line_top = fl_get_button(dialog_->check_lines_top);
- bool line_bottom = fl_get_button(dialog_->check_lines_bottom);
- bool pagebreak_top = fl_get_button(dialog_->check_pagebreaks_top);
- bool pagebreak_bottom = fl_get_button(dialog_->check_pagebreaks_bottom);
-
- switch (fl_get_choice (dialog_->choice_space_above)) {
- case 1:
- space_top = VSpace(VSpace::NONE);
- break;
- case 2:
- space_top = VSpace(VSpace::DEFSKIP);
- break;
- case 3:
- space_top = VSpace(VSpace::SMALLSKIP);
- break;
- case 4:
- space_top = VSpace(VSpace::MEDSKIP);
- break;
- case 5:
- space_top = VSpace(VSpace::BIGSKIP);
- break;
- case 6:
- space_top = VSpace(VSpace::VFILL);
- break;
- case 7:
- {
- string const length =
- getLengthFromWidgets(dialog_->input_space_above,
- dialog_->choice_value_space_above);
- space_top =
- VSpace(LyXGlueLength(length));
- break;
- }
- }
-
- if (fl_get_button (dialog_->check_space_above))
- space_top.setKeep (true);
- switch (fl_get_choice (dialog_->choice_space_below)) {
- case 1:
- space_bottom = VSpace(VSpace::NONE);
- break;
- case 2:
- space_bottom = VSpace(VSpace::DEFSKIP);
- break;
- case 3:
- space_bottom = VSpace(VSpace::SMALLSKIP);
- break;
- case 4:
- space_bottom = VSpace(VSpace::MEDSKIP);
- break;
- case 5:
- space_bottom = VSpace(VSpace::BIGSKIP);
- break;
- case 6:
- space_bottom = VSpace(VSpace::VFILL);
- break;
- case 7:
- string const length =
- getLengthFromWidgets(dialog_->input_space_below,
- dialog_->choice_value_space_below);
- space_bottom = VSpace(LyXGlueLength(length));
- break;
- }
- if (fl_get_button (dialog_->check_space_below))
- space_bottom.setKeep (true);
-
- 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;
-
- labelwidthstring = fl_get_input(dialog_->input_labelwidth);
- noindent = fl_get_button(dialog_->check_noindent);
- Spacing::Space linespacing = Spacing::Default;
- string other_linespacing;
- switch (fl_get_choice(dialog_->choice_linespacing)) {
- case 1: linespacing = Spacing::Default; break;
- case 2: linespacing = Spacing::Single; break;
- case 3: linespacing = Spacing::Onehalf; break;
- case 4: linespacing = Spacing::Double; break;
- case 5:
- linespacing = Spacing::Other;
- other_linespacing = fl_get_input(dialog_->input_linespacing);
- break;
- }
-
- Spacing const spacing(linespacing, other_linespacing);
- LyXText * text(lv_->view()->getLyXText());
- text->setParagraph(lv_->view(), line_top, line_bottom, pagebreak_top,
- pagebreak_bottom, space_top, space_bottom, spacing,
- align, labelwidthstring, noindent);
-
-
- // Actually apply these settings
- lv_->view()->update(text,
- BufferView::SELECT | BufferView::FITCUR | BufferView::CHANGE);
- lv_->buffer()->markDirty();
- setMinibuffer(lv_, _("Paragraph layout set"));
+ // If a vspace kind is "Length" but there's no text in
+ // the input field, reset the kind to "None".
+ string const input = rtrim(getString(input_length));
+ if (input.empty())
+ fl_set_choice(choice_type, 1);
}
-void FormParagraph::update()
+VSpace const setVSpaceFromWidgets(FL_OBJECT * choice_type,
+ FL_OBJECT * input_length,
+ FL_OBJECT * choice_length,
+ FL_OBJECT * check_keep)
{
- if (!dialog_.get())
- return;
-
- // Do this first; some objects may be de/activated subsequently.
- bc_.readOnly(lv_->buffer()->isReadonly());
-
- Buffer * buf = lv_->view()->buffer();
-
- /// Record the paragraph
- par_ = getCurrentParagraph();
-
- fl_set_input(dialog_->input_labelwidth,
- par_->getLabelWidthString().c_str());
- setEnabled(dialog_->input_labelwidth,
- (par_->getLabelWidthString() != _("Senseless with this layout!")));
-
- 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);
-
- int align = par_->getAlign();
- if (align == LYX_ALIGN_LAYOUT)
- align = textclasslist.Style(buf->params.textclass,
- par_->getLayout()).align;
-
- 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;
- }
-
- LyXAlignment alignpos =
- textclasslist.Style(buf->params.textclass,
- par_->getLayout()).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));
-
- // no inset-text-owned paragraph may have pagebreaks
- setEnabled(dialog_->check_pagebreaks_top, !par_->inInset());
- setEnabled(dialog_->check_pagebreaks_bottom, !par_->inInset());
-
- fl_set_button(dialog_->check_lines_top,
- par_->params().lineTop());
- fl_set_button(dialog_->check_lines_bottom,
- par_->params().lineBottom());
- fl_set_button(dialog_->check_pagebreaks_top,
- par_->params().pagebreakTop());
- fl_set_button(dialog_->check_pagebreaks_bottom,
- par_->params().pagebreakBottom());
- fl_set_button(dialog_->check_noindent,
- par_->params().noindent());
-
- int linespacing;
- Spacing const space = par_->params().spacing();
-
- 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;
- }
-
- 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);
- } else {
- fl_set_input(dialog_->input_linespacing, "");
- setEnabled(dialog_->input_linespacing, false);
- }
-
- fl_set_input (dialog_->input_space_above, "");
-
- setEnabled(dialog_->input_space_above, false);
- setEnabled(dialog_->choice_value_space_above, false);
- switch (par_->params().spaceTop().kind()) {
- case VSpace::NONE:
- fl_set_choice (dialog_->choice_space_above, 1);
- break;
- case VSpace::DEFSKIP:
- fl_set_choice (dialog_->choice_space_above, 2);
- break;
- case VSpace::SMALLSKIP:
- fl_set_choice (dialog_->choice_space_above, 3);
- break;
- case VSpace::MEDSKIP:
- fl_set_choice (dialog_->choice_space_above, 4);
- break;
- case VSpace::BIGSKIP:
- fl_set_choice (dialog_->choice_space_above, 5);
- break;
- case VSpace::VFILL:
- fl_set_choice (dialog_->choice_space_above, 6);
- break;
- case VSpace::LENGTH:
- {
- setEnabled(dialog_->input_space_above, true);
- setEnabled(dialog_->choice_value_space_above, true);
- string const default_unit = "cm";
- string const length = par_->params().spaceTop().length().asString();
- updateWidgetsFromLengthString(dialog_->input_space_above,
- dialog_->choice_value_space_above,
- length, default_unit);
- break;
- }
- }
-
- fl_set_button (dialog_->check_space_above,
- par_->params().spaceTop().keep());
- fl_set_input (dialog_->input_space_below, "");
-
- setEnabled(dialog_->input_space_below, false);
- setEnabled(dialog_->choice_value_space_below, false);
- switch (par_->params().spaceBottom().kind()) {
- case VSpace::NONE:
- fl_set_choice (dialog_->choice_space_below, 1);
- break;
- case VSpace::DEFSKIP:
- fl_set_choice (dialog_->choice_space_below, 2);
- break;
- case VSpace::SMALLSKIP:
- fl_set_choice (dialog_->choice_space_below, 3);
- break;
- case VSpace::MEDSKIP:
- fl_set_choice (dialog_->choice_space_below, 4);
- break;
- case VSpace::BIGSKIP:
- fl_set_choice (dialog_->choice_space_below, 5);
- break;
- case VSpace::VFILL:
- fl_set_choice (dialog_->choice_space_below, 6);
- break;
- case VSpace::LENGTH:
- {
- setEnabled(dialog_->input_space_below, true);
- setEnabled(dialog_->choice_value_space_below, true);
- string const default_unit = "cm";
- string const length =
- par_->params().spaceBottom().length().asString();
- updateWidgetsFromLengthString(dialog_->input_space_below,
- dialog_->choice_value_space_below,
- length, default_unit);
- break;
- }
- }
-
- fl_set_button(dialog_->check_space_below,
- par_->params().spaceBottom().keep());
- fl_set_button(dialog_->check_noindent,
- par_->params().noindent());
+ // 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;
}
-bool FormParagraph::input(FL_OBJECT * ob, long)
+void setWidgetsFromVSpace(VSpace const & space,
+ FL_OBJECT * choice_type,
+ FL_OBJECT * input_length,
+ FL_OBJECT * choice_length,
+ FL_OBJECT * check_keep)
{
- bool valid = true;
-
- fl_hide_object(dialog_->text_warning);
-
- // 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) {
- if (fl_get_choice (dialog_->choice_space_above) != 7) {
- fl_set_input (dialog_->input_space_above, "");
- setEnabled (dialog_->input_space_above, false);
- setEnabled (dialog_->choice_value_space_above, false);
- } else {
- setEnabled (dialog_->input_space_above, !lv_->buffer()->isReadonly());
- setEnabled (dialog_->choice_value_space_above, !lv_->buffer()->isReadonly());
- int const default_unit = 8;
- if (strip(fl_get_input(dialog_->input_space_above)).empty())
- fl_set_choice(dialog_->choice_value_space_above,
- default_unit);
- }
- }
- if (ob == dialog_->choice_space_below) {
- if (fl_get_choice (dialog_->choice_space_below) != 7) {
- fl_set_input (dialog_->input_space_below, "");
- setEnabled (dialog_->input_space_below, false);
- setEnabled (dialog_->choice_value_space_below, false);
- } else {
- setEnabled (dialog_->input_space_below, !lv_->buffer()->isReadonly());
- setEnabled (dialog_->choice_value_space_below, !lv_->buffer()->isReadonly());
- int const default_unit = 8;
- if (strip(fl_get_input(dialog_->input_space_below)).empty())
- fl_set_choice(dialog_->choice_value_space_below,
- default_unit);
- }
- }
-
- if (fl_get_choice (dialog_->choice_linespacing) == 5)
- setEnabled (dialog_->input_linespacing, true);
- else {
- setEnabled (dialog_->input_linespacing, false);
- fl_set_input (dialog_->input_linespacing, "");
- }
-
- double spacing(strToDbl(fl_get_input(dialog_->input_linespacing)));
-
- if (fl_get_choice (dialog_->choice_linespacing) == 5
- && int(spacing) == 0)
- valid = false;
-
- return valid;
+ // 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_button(check_keep, space.keep());
+
+ int pos = 1;
+ switch (space.kind()) {
+ case VSpace::NONE:
+ pos = 1;
+ break;
+ case VSpace::DEFSKIP:
+ pos = 2;
+ break;
+ case VSpace::SMALLSKIP:
+ pos = 3;
+ break;
+ case VSpace::MEDSKIP:
+ pos = 4;
+ break;
+ case VSpace::BIGSKIP:
+ pos = 5;
+ break;
+ case VSpace::VFILL:
+ pos = 6;
+ break;
+ case VSpace::LENGTH:
+ pos = 7;
+ break;
+ }
+ fl_set_choice(choice_type, pos);
+
+ bool const custom_vspace = space.kind() == VSpace::LENGTH;
+ setEnabled(input_length, custom_vspace);
+ setEnabled(choice_length, custom_vspace);
+ if (custom_vspace) {
+ string const length = space.length().asString();
+ updateWidgetsFromLengthString(input_length, choice_length,
+ length, defaultUnit);
+ } else {
+ bool const no_vspace = space.kind() == VSpace::NONE;
+ setEnabled(check_keep, !no_vspace);
+ fl_set_input(input_length, "");
+ fl_set_choice_text(choice_length, defaultUnit.c_str());
+ }
}
+
+} // namespace anon
projects / lyx.git / blobdiff