src/frontends/qt4/QInclude.cpp

   1 /**
   2  * \file QInclude.cpp
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author John Levon
   7  *
   8  * Full author contact details are available in file CREDITS.
   9  */
  10
  11 #include <config.h>
  12
  13 #include "support/os.h"
  14
  15 #include "QInclude.h"
  16
  17 #include "CheckedLineEdit.h"
  18 #include "Qt2BC.h"
  19 #include "qt_helpers.h"
  20 #include "Validator.h"
  21
  22 #include "LyXRC.h"
  23
  24 #include "controllers/ControlInclude.h"
  25
  26 #include <QPushButton>
  27 #include <QCheckBox>
  28 #include <QCloseEvent>
  29 #include <QLineEdit>
  30
  31 using std::string;
  32
  33 using lyx::support::os::internal_path;
  34
  35
  36 namespace lyx {
  37 namespace frontend {
  38
  39 /////////////////////////////////////////////////////////////////////
  40 //
  41 // QIncludeDialog
  42 //
  43 /////////////////////////////////////////////////////////////////////
  44
  45 QIncludeDialog::QIncludeDialog(QInclude * form)
  46         : form_(form)
  47 {
  48         setupUi(this);
  49         connect(okPB, SIGNAL(clicked()), form, SLOT(slotOK()));
  50         connect(closePB, SIGNAL(clicked()), form, SLOT(slotClose()));
  51
  52         connect(visiblespaceCB, SIGNAL(clicked()), this, SLOT(change_adaptor()));
  53         connect(filenameED, SIGNAL(textChanged(const QString &)),
  54                 this, SLOT(change_adaptor()));
  55         connect(loadPB, SIGNAL(clicked()), this, SLOT(loadClicked()));
  56         connect(browsePB, SIGNAL(clicked()), this, SLOT(browseClicked()));
  57         connect(typeCO, SIGNAL(activated(int)), this, SLOT(change_adaptor()));
  58         connect(typeCO, SIGNAL(activated(int)), this, SLOT(typeChanged(int)));
  59         connect(previewCB, SIGNAL(clicked()), this, SLOT(change_adaptor()));
  60
  61         filenameED->setValidator(new PathValidator(true, filenameED));
  62         setFocusProxy(filenameED);
  63 }
  64
  65
  66 void QIncludeDialog::show()
  67 {
  68         QDialog::show();
  69 }
  70
  71
  72 void QIncludeDialog::change_adaptor()
  73 {
  74         form_->changed();
  75 }
  76
  77
  78 void QIncludeDialog::closeEvent(QCloseEvent * e)
  79 {
  80         form_->slotWMHide();
  81         e->accept();
  82 }
  83
  84
  85 void QIncludeDialog::typeChanged(int v)
  86 {
  87         switch (v) {
  88                 //case Include
  89                 case 0:
  90                         visiblespaceCB->setEnabled(false);
  91                         visiblespaceCB->setChecked(false);
  92                         previewCB->setEnabled(false);
  93                         previewCB->setChecked(false);
  94                         break;
  95                 //case Input
  96                 case 1:
  97                         visiblespaceCB->setEnabled(false);
  98                         visiblespaceCB->setChecked(false);
  99                         previewCB->setEnabled(true);
 100                         break;
 101                 //case Verbatim
 102                 default:
 103                         visiblespaceCB->setEnabled(true);
 104                         previewCB->setEnabled(false);
 105                         previewCB->setChecked(false);
 106                         break;
 107         }
 108 }
 109
 110
 111 void QIncludeDialog::loadClicked()
 112 {
 113         form_->load();
 114 }
 115
 116
 117 void QIncludeDialog::browseClicked()
 118 {
 119         form_->browse();
 120 }
 121
 122
 123 /////////////////////////////////////////////////////////////////////
 124 //
 125 // QInclude
 126 //
 127 /////////////////////////////////////////////////////////////////////
 128
 129
 130 typedef QController<ControlInclude, QView<QIncludeDialog> > IncludeBase;
 131
 132
 133 QInclude::QInclude(Dialog & parent)
 134         : IncludeBase(parent, _("Child Document"))
 135 {}
 136
 137
 138 void QInclude::build_dialog()
 139 {
 140         dialog_.reset(new QIncludeDialog(this));
 141
 142         bcview().setOK(dialog_->okPB);
 143         bcview().setCancel(dialog_->closePB);
 144         bcview().addReadOnly(dialog_->filenameED);
 145         bcview().addReadOnly(dialog_->browsePB);
 146         bcview().addReadOnly(dialog_->visiblespaceCB);
 147         bcview().addReadOnly(dialog_->typeCO);
 148
 149         addCheckedLineEdit(bcview(), dialog_->filenameED, dialog_->filenameLA);
 150 }
 151
 152
 153 void QInclude::update_contents()
 154 {
 155         PathValidator * path_validator = getPathValidator(dialog_->filenameED);
 156         if (path_validator)
 157                 path_validator->setChecker(kernel().docType(), lyxrc);
 158
 159         InsetCommandParams const & params = controller().params();
 160
 161         dialog_->filenameED->setText(toqstr(params["filename"]));
 162
 163         dialog_->visiblespaceCB->setChecked(false);
 164         dialog_->visiblespaceCB->setEnabled(false);
 165         dialog_->previewCB->setChecked(false);
 166         dialog_->previewCB->setEnabled(false);
 167
 168         string cmdname = controller().params().getCmdName();
 169         if (cmdname != "include" &&
 170             cmdname != "verbatiminput" &&
 171             cmdname != "verbatiminput*")
 172                 cmdname = "input";
 173
 174         if (cmdname == "include") {
 175                 dialog_->typeCO->setCurrentIndex(0);
 176
 177         } else if (cmdname == "input") {
 178                 dialog_->typeCO->setCurrentIndex(1);
 179                 dialog_->previewCB->setEnabled(true);
 180                 dialog_->previewCB->setChecked(params.preview());
 181
 182         } else if (cmdname == "verbatiminput*") {
 183                 dialog_->typeCO->setCurrentIndex(2);
 184                 dialog_->visiblespaceCB->setEnabled(true);
 185                 dialog_->visiblespaceCB->setChecked(true);
 186
 187         } else if (cmdname == "verbatiminput") {
 188                 dialog_->typeCO->setCurrentIndex(2);
 189                 dialog_->visiblespaceCB->setEnabled(true);
 190         }
 191 }
 192
 193
 194 void QInclude::apply()
 195 {
 196         InsetCommandParams params = controller().params();
 197
 198         params["filename"] = from_utf8(internal_path(fromqstr(dialog_->filenameED->text())));
 199         params.preview(dialog_->previewCB->isChecked());
 200
 201         int const item = dialog_->typeCO->currentIndex();
 202         if (item == 0)
 203                 params.setCmdName("include");
 204         else if (item == 1)
 205                 params.setCmdName("input");
 206         else {
 207                 if (dialog_->visiblespaceCB->isChecked())
 208                         params.setCmdName("verbatiminput*");
 209                 else
 210                         params.setCmdName("verbatiminput");
 211         }
 212         controller().setParams(params);
 213 }
 214
 215
 216 void QInclude::browse()
 217 {
 218         ControlInclude::Type type;
 219
 220         int const item = dialog_->typeCO->currentIndex();
 221         if (item == 0)
 222                 type = ControlInclude::INCLUDE;
 223         else if (item == 1)
 224                 type = ControlInclude::INPUT;
 225         else
 226                 type = ControlInclude::VERBATIM;
 227
 228         docstring const & name =
 229                 controller().browse(qstring_to_ucs4(dialog_->filenameED->text()), type);
 230         if (!name.empty())
 231                 dialog_->filenameED->setText(toqstr(name));
 232 }
 233
 234
 235 void QInclude::load()
 236 {
 237         if (isValid()) {
 238                 string const file = fromqstr(dialog_->filenameED->text());
 239                 slotOK();
 240                 controller().load(file);
 241         }
 242 }
 243
 244
 245 bool QInclude::isValid()
 246 {
 247         return !dialog_->filenameED->text().isEmpty();
 248 }
 249
 250 } // namespace frontend
 251 } // namespace lyx
 252
 253 #include "QInclude_moc.cpp"