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6349297015
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@1172 a592a061-630c-0410-9148-cb99ea01b6c8
131 lines
3.1 KiB
C
131 lines
3.1 KiB
C
// -*- C++ -*-
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/* This file is part of
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* ======================================================
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*
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* LyX, The Document Processor
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*
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* Copyright 2000 The LyX Team.
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*
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* ======================================================
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*/
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#include <config.h>
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#ifdef __GNUG__
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#pragma implementation
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#endif
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#include "gettext.h"
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#include "Dialogs.h"
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#include "FormError.h"
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#include "LyXView.h"
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#include "buffer.h"
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#include "lyxfunc.h"
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#include <gtk--/label.h>
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#include <gtk--/box.h>
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#include <gtk--/button.h>
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#include <gtk--/buttonbox.h>
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#include <gnome--/stock.h>
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#include <gtk--/separator.h>
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#include <gtk--/alignment.h>
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// temporary solution for LyXView
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#include "mainapp.h"
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extern GLyxAppWin * mainAppWin;
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FormError::FormError(LyXView * lv, Dialogs * d)
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: lv_(lv), d_(d), inset_(0), u_(0), h_(0), ih_(0), dialog_(0)
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{
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// let the dialog be shown
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// These are permanent connections so we won't bother
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// storing a copy because we won't be disconnecting.
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d->showError.connect(slot(this, &FormError::showInset));
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}
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FormError::~FormError()
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{
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hide();
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}
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void FormError::showInset( InsetError * const inset )
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{
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if( dialog_!=0 || inset == 0 ) return;
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inset_ = inset;
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ih_ = inset_->hide.connect(slot(this, &FormError::hide));
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show();
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}
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void FormError::show()
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{
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if (!dialog_)
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{
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using namespace Gtk::Box_Helpers;
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Gtk::Label * label = manage( new Gtk::Label(inset_->getContents()) );
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Gtk::Box * hbox = manage( new Gtk::HBox() );
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Gtk::Button * b_close = Gtk::wrap( GTK_BUTTON( gnome_stock_button(GNOME_STOCK_BUTTON_CLOSE) ) );
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Gtk::Alignment * alg1 = manage( new Gtk::Alignment(0.5, 0.5, 0, 0) );
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Gtk::Alignment * mbox = manage( new Gtk::Alignment(0.5, 0.5, 0, 0) );
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// set up spacing
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hbox->set_spacing(4);
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// packing
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alg1->add(*b_close);
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hbox->children().push_back(Element(*label, false, false));
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hbox->children().push_back(Element(*manage(new Gtk::VSeparator()), false, false));
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hbox->children().push_back(Element(*alg1, false, false));
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mbox->add(*hbox);
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// packing dialog to main window
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dialog_ = mbox;
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mainAppWin->add_action(*dialog_, _(" Error "));
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// setting focus
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GTK_WIDGET_SET_FLAGS (GTK_WIDGET(b_close->gtkobj()), GTK_CAN_DEFAULT);
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gtk_widget_grab_focus (GTK_WIDGET(b_close->gtkobj()));
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gtk_widget_grab_default (GTK_WIDGET(b_close->gtkobj()));
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// connecting signals
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b_close->clicked.connect(slot(mainAppWin, &GLyxAppWin::remove_action));
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dialog_->destroy.connect(slot(this, &FormError::free));
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u_ = d_->updateBufferDependent.connect(slot(this, &FormError::updateSlot));
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h_ = d_->hideBufferDependent.connect(slot(this, &FormError::hide));
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}
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}
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void FormError::updateSlot(bool buffchanged)
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{
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if (buffchanged) hide();
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}
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void FormError::hide()
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{
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if (dialog_!=0) mainAppWin->remove_action();
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}
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void FormError::free()
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{
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if (dialog_!=0)
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{
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dialog_ = 0;
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u_.disconnect();
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h_.disconnect();
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inset_ = 0;
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ih_.disconnect();
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}
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}
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void FormError::apply()
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{
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}
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