src/frontends/gnome/GView.C

   1 /**
   2  * \file gnome/GView.C
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author Baruch Even
   7  *
   8  * Full author contact details are available in file CREDITS.
   9  */
  10
  11 #include <config.h>
  12
  13 #include "GView.h"
  14 #include "debug.h"
  15 #include "support/filetools.h"
  16 #include "ControlButtons.h"
  17
  18 #include <glib.h>
  19 #include <gtkmm/dialog.h>
  20
  21 GView::GView(string const & name)
  22         : ViewBase(),
  23           updating_(false),
  24           file_(name + ".glade"),
  25           title_(name),
  26           widget_name_(name),
  27           xml_(0),
  28           dialog_(0)
  29 {
  30         loadXML();
  31 }
  32
  33 GView::~GView()
  34 {}
  35
  36 gnomeBC & GView::bc()
  37 {
  38         return static_cast<gnomeBC &>(getController().bc());
  39 }
  40
  41 void GView::loadXML()
  42 {
  43 #ifdef WITH_WARNINGS
  44 #warning Change this before declaring it production code! (be 20010325)
  45 #endif
  46         string const path("src/frontends/gnome/dialogs/;frontends/gnome/dialogs/;");
  47
  48         string const file = FileOpenSearch(path, file_, "glade");
  49
  50         if (file.empty()) {
  51                 lyxerr << "Cannot find glade file. Aborting." << endl;
  52                 BOOST_ASSERT(true);
  53         }
  54
  55         lyxerr[Debug::GUI] << "Glade file to open is " << file << endl;
  56
  57         xml_ = Gnome::Glade::Xml::create (file, widget_name_);
  58 }
  59
  60
  61 void GView::show()
  62 {
  63         update();
  64         dialog()->show();
  65 }
  66
  67
  68 void GView::hide()
  69 {
  70         dialog()->hide();
  71 }
  72
  73 bool GView::isValid()
  74 {
  75         return true;
  76 }
  77
  78 void GView::OKClicked()
  79 {
  80         lyxerr[Debug::GUI] << "GView::OKClicked()" << endl;
  81         getController().OKButton();
  82 }
  83
  84 void GView::CancelClicked()
  85 {
  86         lyxerr[Debug::GUI] << "GView::CancelClicked()" << endl;
  87         getController().CancelButton();
  88 }
  89
  90 void GView::ApplyClicked()
  91 {
  92         lyxerr[Debug::GUI] << "GView::ApplyClicked()" << endl;
  93         getController().ApplyButton();
  94 }
  95
  96 void GView::RestoreClicked()
  97 {
  98         lyxerr[Debug::GUI] << "GView::RestoreClicked()" << endl;
  99         getController().RestoreButton();
 100 }
 101
 102 void GView::InputChanged()
 103 {
 104         bc().valid(isValid());
 105 }
 106
 107 Gtk::Dialog * GView::dialog()
 108 {
 109         if (!dialog_)
 110                 dialog_ = getWidget<Gtk::Dialog>(widget_name_);
 111
 112         return dialog_;
 113 }
 114
 115 bool GView::isVisible() const
 116 {
 117         return dialog_ && dialog_->is_visible();
 118 }