mirror of
https://git.lyx.org/repos/lyx.git
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6bba977f42
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@807 a592a061-630c-0410-9148-cb99ea01b6c8
321 lines
13 KiB
C
321 lines
13 KiB
C
#include <config.h>
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#include <cstdlib>
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#include FORMS_H_LOCATION
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#include "layout_forms.h"
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#include "LString.h"
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#include "minibuffer.h"
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#include "vspace.h"
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#include "buffer.h"
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#include "BufferView.h"
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#include "lyxparagraph.h"
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#include "gettext.h"
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#include "lyxtext.h"
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#include "LyXView.h"
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extern FD_form_paragraph_extra * fd_form_paragraph_extra;
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extern BufferView * current_view;
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static bool CheckInputWidth();
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inline
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void DeactivateParagraphExtraButtons ()
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{
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fl_deactivate_object(fd_form_paragraph_extra->button_ok);
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fl_deactivate_object(fd_form_paragraph_extra->button_apply);
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fl_set_object_lcol(fd_form_paragraph_extra->button_ok, FL_INACTIVE);
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fl_set_object_lcol(fd_form_paragraph_extra->button_apply, FL_INACTIVE);
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}
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inline
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void ActivateParagraphExtraButtons ()
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{
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fl_activate_object(fd_form_paragraph_extra->button_ok);
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fl_activate_object(fd_form_paragraph_extra->button_apply);
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fl_set_object_lcol(fd_form_paragraph_extra->button_ok, FL_BLACK);
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fl_set_object_lcol(fd_form_paragraph_extra->button_apply, FL_BLACK);
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}
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inline
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void DisableParagraphExtra ()
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{
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DeactivateParagraphExtraButtons();
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fl_deactivate_object(fd_form_paragraph_extra->input_pextra_width);
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fl_deactivate_object(fd_form_paragraph_extra->input_pextra_widthp);
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fl_deactivate_object(fd_form_paragraph_extra->group_alignment);
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fl_deactivate_object(fd_form_paragraph_extra->radio_pextra_top);
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fl_deactivate_object(fd_form_paragraph_extra->radio_pextra_middle);
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fl_deactivate_object(fd_form_paragraph_extra->radio_pextra_bottom);
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fl_deactivate_object(fd_form_paragraph_extra->text_warning);
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fl_deactivate_object(fd_form_paragraph_extra->group_extraopt);
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fl_deactivate_object(fd_form_paragraph_extra->radio_pextra_indent);
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fl_deactivate_object(fd_form_paragraph_extra->radio_pextra_minipage);
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fl_deactivate_object(fd_form_paragraph_extra->radio_pextra_floatflt);
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fl_deactivate_object(fd_form_paragraph_extra->radio_pextra_hfill);
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fl_deactivate_object(fd_form_paragraph_extra->radio_pextra_startmp);
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}
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inline
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void EnableParagraphExtra ()
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{
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ActivateParagraphExtraButtons();
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fl_activate_object(fd_form_paragraph_extra->input_pextra_width);
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fl_activate_object(fd_form_paragraph_extra->input_pextra_widthp);
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fl_activate_object(fd_form_paragraph_extra->group_alignment);
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fl_activate_object(fd_form_paragraph_extra->radio_pextra_top);
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fl_activate_object(fd_form_paragraph_extra->radio_pextra_middle);
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fl_activate_object(fd_form_paragraph_extra->radio_pextra_bottom);
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fl_activate_object(fd_form_paragraph_extra->text_warning);
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fl_activate_object(fd_form_paragraph_extra->group_extraopt);
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fl_activate_object(fd_form_paragraph_extra->radio_pextra_indent);
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fl_activate_object(fd_form_paragraph_extra->radio_pextra_minipage);
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fl_activate_object(fd_form_paragraph_extra->radio_pextra_floatflt);
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fl_activate_object(fd_form_paragraph_extra->radio_pextra_hfill);
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fl_activate_object(fd_form_paragraph_extra->radio_pextra_startmp);
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}
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bool UpdateParagraphExtra()
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{
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bool update = false;
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if (current_view->available()) {
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update = true;
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LyXParagraph * par = current_view->text->cursor.par();
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EnableParagraphExtra();
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fl_activate_object(fd_form_paragraph_extra->input_pextra_width);
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fl_activate_object(fd_form_paragraph_extra->input_pextra_widthp);
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fl_set_input(fd_form_paragraph_extra->input_pextra_width,
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par->pextra_width.c_str());
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fl_set_input(fd_form_paragraph_extra->input_pextra_widthp,
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par->pextra_widthp.c_str());
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switch(par->pextra_alignment) {
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case LyXParagraph::MINIPAGE_ALIGN_TOP:
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fl_set_button(fd_form_paragraph_extra->radio_pextra_top, 1);
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break;
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case LyXParagraph::MINIPAGE_ALIGN_MIDDLE:
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fl_set_button(fd_form_paragraph_extra->radio_pextra_middle, 1);
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break;
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case LyXParagraph::MINIPAGE_ALIGN_BOTTOM:
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fl_set_button(fd_form_paragraph_extra->radio_pextra_bottom, 1);
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break;
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}
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fl_set_button(fd_form_paragraph_extra->radio_pextra_hfill,
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par->pextra_hfill);
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fl_set_button(fd_form_paragraph_extra->radio_pextra_startmp,
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par->pextra_start_minipage);
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CheckInputWidth();
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if (par->pextra_type == LyXParagraph::PEXTRA_INDENT) {
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fl_set_button(fd_form_paragraph_extra->radio_pextra_indent, 1);
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fl_set_button(fd_form_paragraph_extra->radio_pextra_minipage, 0);
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fl_set_button(fd_form_paragraph_extra->radio_pextra_floatflt, 0);
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fl_deactivate_object(fd_form_paragraph_extra->radio_pextra_top);
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fl_deactivate_object(fd_form_paragraph_extra->radio_pextra_middle);
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fl_deactivate_object(fd_form_paragraph_extra->radio_pextra_bottom);
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} else if (par->pextra_type == LyXParagraph::PEXTRA_MINIPAGE) {
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fl_set_button(fd_form_paragraph_extra->radio_pextra_indent, 0);
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fl_set_button(fd_form_paragraph_extra->radio_pextra_minipage, 1);
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fl_set_button(fd_form_paragraph_extra->radio_pextra_floatflt, 0);
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fl_activate_object(fd_form_paragraph_extra->radio_pextra_top);
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fl_activate_object(fd_form_paragraph_extra->radio_pextra_middle);
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fl_activate_object(fd_form_paragraph_extra->radio_pextra_bottom);
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} else if (par->pextra_type == LyXParagraph::PEXTRA_FLOATFLT) {
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fl_set_button(fd_form_paragraph_extra->radio_pextra_indent, 0);
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fl_set_button(fd_form_paragraph_extra->radio_pextra_minipage, 0);
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fl_set_button(fd_form_paragraph_extra->radio_pextra_floatflt, 1);
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fl_deactivate_object(fd_form_paragraph_extra->radio_pextra_top);
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fl_deactivate_object(fd_form_paragraph_extra->radio_pextra_middle);
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fl_deactivate_object(fd_form_paragraph_extra->radio_pextra_bottom);
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} else {
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fl_set_button(fd_form_paragraph_extra->radio_pextra_indent, 0);
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fl_set_button(fd_form_paragraph_extra->radio_pextra_minipage, 0);
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fl_deactivate_object(fd_form_paragraph_extra->input_pextra_width);
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fl_deactivate_object(fd_form_paragraph_extra->input_pextra_widthp);
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fl_deactivate_object(fd_form_paragraph_extra->radio_pextra_top);
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fl_deactivate_object(fd_form_paragraph_extra->radio_pextra_middle);
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fl_deactivate_object(fd_form_paragraph_extra->radio_pextra_bottom);
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}
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if (par->pextra_type == LyXParagraph::PEXTRA_NONE)
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ActivateParagraphExtraButtons();
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}
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fl_hide_object(fd_form_paragraph_extra->text_warning);
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if (current_view->buffer()->isReadonly()) {
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DisableParagraphExtra();
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fl_set_object_label(fd_form_paragraph_extra->text_warning,
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_("Document is read-only. "
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"No changes to layout permitted."));
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fl_show_object(fd_form_paragraph_extra->text_warning);
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}
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if (!update && fd_form_paragraph_extra->form_paragraph_extra->visible) {
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fl_hide_form(fd_form_paragraph_extra->form_paragraph_extra);
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}
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return update;
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}
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void ParagraphExtraOpen(FL_OBJECT *, long)
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{
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if (UpdateParagraphExtra()) {
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if (fd_form_paragraph_extra->form_paragraph_extra->visible) {
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fl_raise_form(fd_form_paragraph_extra->form_paragraph_extra);
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} else {
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fl_show_form(fd_form_paragraph_extra->form_paragraph_extra,
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FL_PLACE_MOUSE, FL_FULLBORDER,
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_("ParagraphExtra Layout"));
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}
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}
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}
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void ParagraphExtraApplyCB(FL_OBJECT *, long)
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{
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if (current_view->available()) {
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FD_form_paragraph_extra const * fd = fd_form_paragraph_extra;
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char const * width = fl_get_input(fd->input_pextra_width);
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char const * widthp = fl_get_input(fd->input_pextra_widthp);
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LyXText * text = current_view->text;
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int type = LyXParagraph::PEXTRA_NONE;
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LyXParagraph::MINIPAGE_ALIGNMENT alignment =
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LyXParagraph::MINIPAGE_ALIGN_TOP;
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bool
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hfill = false,
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start_minipage = false;
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if (fl_get_button(fd_form_paragraph_extra->radio_pextra_indent)) {
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type = LyXParagraph::PEXTRA_INDENT;
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} else if (fl_get_button(fd_form_paragraph_extra->radio_pextra_minipage)) {
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type = LyXParagraph::PEXTRA_MINIPAGE;
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hfill = fl_get_button(fd_form_paragraph_extra->radio_pextra_hfill);
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start_minipage =
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fl_get_button(fd_form_paragraph_extra->radio_pextra_startmp);
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if (fl_get_button(fd_form_paragraph_extra->radio_pextra_top))
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alignment = LyXParagraph::MINIPAGE_ALIGN_TOP;
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else if (fl_get_button(fd_form_paragraph_extra->radio_pextra_middle))
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alignment = LyXParagraph::MINIPAGE_ALIGN_MIDDLE;
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else if (fl_get_button(fd_form_paragraph_extra->radio_pextra_bottom))
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alignment = LyXParagraph::MINIPAGE_ALIGN_BOTTOM;
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} else if (fl_get_button(fd_form_paragraph_extra->radio_pextra_floatflt)) {
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type = LyXParagraph::PEXTRA_FLOATFLT;
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}
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text->SetParagraphExtraOpt(current_view, type, width, widthp, alignment, hfill,
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start_minipage);
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current_view->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
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current_view->owner()->getMiniBuffer()->
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Set(_("ParagraphExtra layout set"));
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}
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return;
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}
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void ParagraphExtraCancelCB(FL_OBJECT *, long)
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{
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fl_hide_form(fd_form_paragraph_extra->form_paragraph_extra);
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}
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void ParagraphExtraOKCB(FL_OBJECT * ob, long data)
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{
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ParagraphExtraCancelCB(ob, data);
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ParagraphExtraApplyCB(ob, data);
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}
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void CheckPExtraOptCB(FL_OBJECT * ob, long)
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{
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ActivateParagraphExtraButtons();
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CheckInputWidth();
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if (ob == fd_form_paragraph_extra->radio_pextra_indent) {
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int n = fl_get_button(fd_form_paragraph_extra->radio_pextra_indent);
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if (n) {
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fl_set_button(fd_form_paragraph_extra->radio_pextra_minipage, 0);
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fl_set_button(fd_form_paragraph_extra->radio_pextra_floatflt, 0);
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fl_activate_object(fd_form_paragraph_extra->input_pextra_width);
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fl_activate_object(fd_form_paragraph_extra->input_pextra_widthp);
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fl_deactivate_object(fd_form_paragraph_extra->radio_pextra_top);
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fl_deactivate_object(fd_form_paragraph_extra->radio_pextra_middle);
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fl_deactivate_object(fd_form_paragraph_extra->radio_pextra_bottom);
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} else {
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fl_deactivate_object(fd_form_paragraph_extra->input_pextra_width);
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fl_deactivate_object(fd_form_paragraph_extra->input_pextra_widthp);
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ActivateParagraphExtraButtons();
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}
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} else if (ob == fd_form_paragraph_extra->radio_pextra_minipage) {
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int n = fl_get_button(fd_form_paragraph_extra->radio_pextra_minipage);
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if (n) {
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fl_set_button(fd_form_paragraph_extra->radio_pextra_indent, 0);
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fl_set_button(fd_form_paragraph_extra->radio_pextra_floatflt, 0);
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fl_activate_object(fd_form_paragraph_extra->input_pextra_width);
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fl_activate_object(fd_form_paragraph_extra->input_pextra_widthp);
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fl_activate_object(fd_form_paragraph_extra->radio_pextra_top);
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fl_activate_object(fd_form_paragraph_extra->radio_pextra_middle);
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fl_activate_object(fd_form_paragraph_extra->radio_pextra_bottom);
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} else {
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fl_deactivate_object(fd_form_paragraph_extra->input_pextra_width);
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fl_deactivate_object(fd_form_paragraph_extra->input_pextra_widthp);
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fl_deactivate_object(fd_form_paragraph_extra->radio_pextra_top);
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fl_deactivate_object(fd_form_paragraph_extra->radio_pextra_middle);
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fl_deactivate_object(fd_form_paragraph_extra->radio_pextra_bottom);
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ActivateParagraphExtraButtons();
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}
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} else if (ob == fd_form_paragraph_extra->radio_pextra_floatflt) {
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int n = fl_get_button(fd_form_paragraph_extra->radio_pextra_floatflt);
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if (n) {
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fl_set_button(fd_form_paragraph_extra->radio_pextra_indent, 0);
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fl_set_button(fd_form_paragraph_extra->radio_pextra_minipage, 0);
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fl_activate_object(fd_form_paragraph_extra->input_pextra_width);
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fl_activate_object(fd_form_paragraph_extra->input_pextra_widthp);
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fl_activate_object(fd_form_paragraph_extra->radio_pextra_top);
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fl_activate_object(fd_form_paragraph_extra->radio_pextra_middle);
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fl_activate_object(fd_form_paragraph_extra->radio_pextra_bottom);
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} else {
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fl_deactivate_object(fd_form_paragraph_extra->input_pextra_width);
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fl_deactivate_object(fd_form_paragraph_extra->input_pextra_widthp);
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fl_deactivate_object(fd_form_paragraph_extra->radio_pextra_top);
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fl_deactivate_object(fd_form_paragraph_extra->radio_pextra_middle);
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fl_deactivate_object(fd_form_paragraph_extra->radio_pextra_bottom);
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ActivateParagraphExtraButtons();
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}
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}
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return;
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}
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static
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bool CheckInputWidth()
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{
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string s1 = fl_get_input(fd_form_paragraph_extra->input_pextra_width);
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string s2 = fl_get_input(fd_form_paragraph_extra->input_pextra_widthp);
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if (s1.empty() && s2.empty()) {
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fl_activate_object(fd_form_paragraph_extra->input_pextra_width);
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fl_activate_object(fd_form_paragraph_extra->input_pextra_widthp);
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fl_hide_object(fd_form_paragraph_extra->text_warning);
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DeactivateParagraphExtraButtons();
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return false;
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}
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if (!s1.empty()) { // LyXLength parameter
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fl_activate_object(fd_form_paragraph_extra->input_pextra_width);
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fl_deactivate_object(fd_form_paragraph_extra->input_pextra_widthp);
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if (!isValidLength(s1)) {
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DeactivateParagraphExtraButtons();
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fl_set_object_label(fd_form_paragraph_extra->text_warning,
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_("Warning: Invalid Length (valid example: 10mm)"));
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fl_show_object(fd_form_paragraph_extra->text_warning);
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return false;
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}
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} else { // !s2.empty() % parameter
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fl_deactivate_object(fd_form_paragraph_extra->input_pextra_width);
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fl_activate_object(fd_form_paragraph_extra->input_pextra_widthp);
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if ((atoi(s2.c_str()) < 0 ) || (atoi(s2.c_str()) > 100)) {
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DeactivateParagraphExtraButtons();
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fl_set_object_label(fd_form_paragraph_extra->text_warning,
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_("Warning: Invalid percent value (0-100)"));
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fl_show_object(fd_form_paragraph_extra->text_warning);
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return false;
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}
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}
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fl_hide_object(fd_form_paragraph_extra->text_warning);
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return true;
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}
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