SSL PaperLayout.C Sprache: C

#include <config.h>

#include <stdlib.h>

#include "definitions.h"
#include FORMS_H_LOCATION
#include "layout_forms.h"
#include "lyx_main.h"
#include "lyxrc.h"
#include "LString.h"
#include "filetools.h"
#include "buffer.h"
#include "minibuffer.h"
#include "vspace.h"
#include "lyx_gui_misc.h"
#include "BufferView.h"
#include "gettext.h"

// $Id: PaperLayout.C,v 1.2 1998/09/20 15:34:40 arrae Exp $

#if !defined(lint) && !defined(WITH_WARNINGS)
static char vcid[] = "$Id: PaperLayout.C,v 1.2 1998/09/20 15:34:40 arrae Exp $";
#endif /* lint */

/* Prototypes */
extern FD_form_paper *fd_form_paper;
extern MiniBuffer *minibuffer;
extern BufferView *current_view;

inline void DeactivatePaperButtons ()
{
fl_deactivate_object (fd_form_paper->button_ok);
fl_deactivate_object (fd_form_paper->button_apply);
fl_set_object_lcol (fd_form_paper->button_ok, FL_INACTIVE);
fl_set_object_lcol (fd_form_paper->button_apply, FL_INACTIVE);
}

inline void ActivatePaperButtons ()
{
fl_activate_object (fd_form_paper->button_ok);
fl_activate_object (fd_form_paper->button_apply);
fl_set_object_lcol (fd_form_paper->button_ok, FL_BLACK);
fl_set_object_lcol (fd_form_paper->button_apply, FL_BLACK);
}

inline void DisablePaperLayout()
{
        DeactivatePaperButtons();
        fl_deactivate_object (fd_form_paper->choice_paperpackage);
fl_deactivate_object (fd_form_paper->greoup_radio_orientation);
fl_deactivate_object (fd_form_paper->radio_portrait);
fl_deactivate_object (fd_form_paper->radio_landscape);
fl_deactivate_object (fd_form_paper->choice_papersize2);
fl_deactivate_object (fd_form_paper->push_use_geometry);
fl_deactivate_object (fd_form_paper->input_custom_width);
fl_deactivate_object (fd_form_paper->input_custom_height);
fl_deactivate_object (fd_form_paper->input_top_margin);
fl_deactivate_object (fd_form_paper->input_bottom_margin);
fl_deactivate_object (fd_form_paper->input_left_margin);
fl_deactivate_object (fd_form_paper->input_right_margin);
fl_deactivate_object (fd_form_paper->input_head_height);
fl_deactivate_object (fd_form_paper->input_head_sep);
fl_deactivate_object (fd_form_paper->input_foot_skip);
fl_deactivate_object (fd_form_paper->text_warning);
}

inline void EnablePaperLayout()
{
        ActivatePaperButtons();
        fl_activate_object (fd_form_paper->choice_paperpackage);
fl_activate_object (fd_form_paper->greoup_radio_orientation);
fl_activate_object (fd_form_paper->radio_portrait);
fl_activate_object (fd_form_paper->radio_landscape);
fl_activate_object (fd_form_paper->choice_papersize2);
fl_activate_object (fd_form_paper->push_use_geometry);
fl_activate_object (fd_form_paper->input_custom_width);
fl_activate_object (fd_form_paper->input_custom_height);
fl_activate_object (fd_form_paper->input_top_margin);
fl_activate_object (fd_form_paper->input_bottom_margin);
fl_activate_object (fd_form_paper->input_left_margin);
fl_activate_object (fd_form_paper->input_right_margin);
fl_activate_object (fd_form_paper->input_head_height);
fl_activate_object (fd_form_paper->input_head_sep);
fl_activate_object (fd_form_paper->input_foot_skip);
fl_activate_object (fd_form_paper->text_warning);
}

static void checkMarginValues()
{
int allEmpty;

fl_hide_object(fd_form_paper->text_warning);
ActivatePaperButtons();
#if 0
val = fl_get_choice(fd_form_paper->choice_papersize2)-1;
if (val == VM_PAPER_DEFAULT)
  return;
#endif
allEmpty = (!strlen(fl_get_input(fd_form_paper->input_top_margin)) &&
      !strlen(fl_get_input(fd_form_paper->input_bottom_margin)) &&
      !strlen(fl_get_input(fd_form_paper->input_left_margin)) &&
      !strlen(fl_get_input(fd_form_paper->input_right_margin)) &&
      !strlen(fl_get_input(fd_form_paper->input_head_height)) &&
      !strlen(fl_get_input(fd_form_paper->input_head_sep)) &&
      !strlen(fl_get_input(fd_form_paper->input_foot_skip)) &&
      !strlen(fl_get_input(fd_form_paper->input_custom_width)) &&
      !strlen(fl_get_input(fd_form_paper->input_custom_height)));
if (!allEmpty) {
  fl_set_button(fd_form_paper->push_use_geometry, 1);
}
}

bool UpdateLayoutPaper()
{
bool update = true;
if (!current_view->available())
  update = false;

if (update) {
  BufferParams * params = ¤t_view->currentBuffer()->params;

  fl_set_choice(fd_form_paper->choice_papersize2,
         params->papersize2 + 1);
  fl_set_choice(fd_form_paper->choice_paperpackage,
         params->paperpackage + 1);
  fl_set_button(fd_form_paper->push_use_geometry,
         params->use_geometry);
  fl_set_button(fd_form_paper->radio_portrait, 0);
  fl_set_button(fd_form_paper->radio_landscape, 0);
  if (params->orientation == ORIENTATION_LANDSCAPE)
   fl_set_button(fd_form_paper->radio_landscape, 1);
  else
   fl_set_button(fd_form_paper->radio_portrait, 1);

  fl_set_input(fd_form_paper->input_custom_width,
        params->paperwidth.c_str());
  fl_set_input(fd_form_paper->input_custom_height,
        params->paperheight.c_str());
  fl_set_input(fd_form_paper->input_left_margin,
        params->leftmargin.c_str());
  fl_set_input(fd_form_paper->input_top_margin,
        params->topmargin.c_str());
  fl_set_input(fd_form_paper->input_right_margin,
        params->rightmargin.c_str());
  fl_set_input(fd_form_paper->input_bottom_margin,
        params->bottommargin.c_str());
  fl_set_input(fd_form_paper->input_head_height,
        params->headheight.c_str());
  fl_set_input(fd_form_paper->input_head_sep,
        params->headsep.c_str());
  fl_set_input(fd_form_paper->input_foot_skip,
        params->footskip.c_str());
  fl_set_focus_object(fd_form_paper->form_paper,
        fd_form_paper->choice_papersize2);
  fl_hide_object(fd_form_paper->text_warning);
  if (current_view->currentBuffer()->isReadonly()) {
   DisablePaperLayout();
   fl_set_object_label(fd_form_paper->text_warning,
         _("Document is read-only."
           " No changes to layout"
           " permitted."));
   fl_show_object(fd_form_paper->text_warning);
  } else {
   EnablePaperLayout();
  }
} else if (fd_form_paper->form_paper->visible) {
  fl_hide_form(fd_form_paper->form_paper);
}
return update;
}

void MenuLayoutPaper()
{
if (UpdateLayoutPaper()) {
  if (fd_form_paper->form_paper->visible) {
   fl_raise_form(fd_form_paper->form_paper);
  } else {
   fl_show_form(fd_form_paper->form_paper,
         FL_PLACE_MOUSE
         | FL_FREE_SIZE,FL_FULLBORDER,
         _("Paper Layout"));
  }
}
}

void PaperApplyCB(FL_OBJECT *, long)
{
if (! current_view->available())
  return;

BufferParams *params = ¤t_view->currentBuffer()->params;

const FD_form_paper* fd = fd_form_paper;

params->papersize2 = fl_get_choice(fd->choice_papersize2)-1;
params->paperpackage = fl_get_choice(fd->choice_paperpackage)-1;
params->use_geometry = fl_get_button(fd_form_paper->push_use_geometry);
if (fl_get_button(fd_form_paper->radio_landscape))
  params->orientation = ORIENTATION_LANDSCAPE;
else
  params->orientation = ORIENTATION_PORTRAIT;
params->paperwidth = fl_get_input(fd->input_custom_width);
params->paperheight = fl_get_input(fd->input_custom_height);
params->leftmargin = fl_get_input(fd->input_left_margin);
params->topmargin = fl_get_input(fd->input_top_margin);
params->rightmargin = fl_get_input(fd->input_right_margin);
params->bottommargin = fl_get_input(fd->input_bottom_margin);
params->headheight = fl_get_input(fd->input_head_height);
params->headsep = fl_get_input(fd->input_head_sep);
params->footskip = fl_get_input(fd->input_foot_skip);
current_view->currentBuffer()->setPaperStuff();
minibuffer->Set(_("Paper layout set"));
current_view->currentBuffer()->markDirty();

return;
}

void PaperCancelCB(FL_OBJECT *, long)
{
fl_hide_form(fd_form_paper->form_paper);
}

void PaperOKCB(FL_OBJECT *ob, long data)
{
PaperCancelCB(ob,data);
PaperApplyCB(ob,data);
}

void PaperMarginsCB(FL_OBJECT *ob, long)
{
const FD_form_paper
  *fd = fd_form_paper;
LString
  str;
char
  val;

checkMarginValues();
if (ob == fd->choice_papersize2) {
  val = fl_get_choice(fd->choice_papersize2)-1;
  if (val == VM_PAPER_DEFAULT) {
   fl_set_button(fd->push_use_geometry, 0);
   checkMarginValues();
  } else {
   if ((val != VM_PAPER_USLETTER) && (val != VM_PAPER_USLEGAL) &&
       (val != VM_PAPER_USEXECUTIVE) && (val != VM_PAPER_A4) &&
       (val != VM_PAPER_A5) && (val != VM_PAPER_B5)) {
    fl_set_button(fd->push_use_geometry, 1);
   }
   fl_set_choice(fd->choice_paperpackage, PACKAGE_NONE + 1);
  }
} else if (ob == fd->choice_paperpackage) {
  val = fl_get_choice(fd->choice_paperpackage)-1;
  if (val != PACKAGE_NONE) {
   fl_set_choice(fd->choice_papersize2, VM_PAPER_DEFAULT + 1);
   fl_set_button(fd->push_use_geometry, 0);
  }
} else if ((ob==fd->input_custom_width) || (ob==fd->input_custom_height) ||
     (ob==fd->input_left_margin) || (ob==fd->input_right_margin) ||
     (ob==fd->input_top_margin) || (ob==fd->input_bottom_margin) ||
     (ob==fd->input_head_height) || (ob==fd->input_head_sep) ||
     (ob==fd->input_foot_skip)) {
  str = fl_get_input(ob);
  if (!str.empty() && !isValidLength(str)) {
   fl_set_object_label(fd_form_paper->text_warning,
         _("Warning: Invalid Length"
           " (valid example: 10mm)"));
   fl_show_object(fd_form_paper->text_warning);
   DeactivatePaperButtons();
  } else if (!str.empty())
   fl_set_button(fd->push_use_geometry, 1);
}
return;
}

quality100%

¤ Die Informationen auf dieser Webseite wurden nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit, noch Qualität der bereit gestellten Informationen zugesichert.0.0Bemerkung: (vorverarbeitet) ¤

*Bot Zugriff

Wurzel

Suchen

Beweissystem der NASA

Beweissystem Isabelle

NIST Cobol Testsuite

Cephes Mathematical Library

Wiener Entwicklungsmethode

Haftungshinweis

Die Informationen auf dieser Webseite wurden nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit, noch Qualität der bereit gestellten Informationen zugesichert.

Bemerkung:

Die farbliche Syntaxdarstellung ist noch experimentell.