2 * \file GuiEmbeddedFiles.cpp
3 * This file is part of LyX, the document processor.
4 * Licence details can be found in the file COPYING.
8 * Full author contact details are available in file CREDITS.
13 #include "GuiEmbeddedFiles.h"
15 #include "support/convert.h"
24 GuiEmbeddedFilesDialog::GuiEmbeddedFilesDialog(LyXView & lv)
25 : GuiDialog(lv, "embedding")
28 setController(new ControlEmbeddedFiles(*this));
29 setViewTitle(_("Embedded Files"));
31 //setView(new DockView<GuiEmbeddedFiles, GuiEmbeddedFilesDialog>(
32 // *dialog, qef, &gui_view, _("Embedded Files"), Qt::RightDockWidgetArea));
34 bc().setPolicy(ButtonPolicy::OkCancelPolicy);
40 ControlEmbeddedFiles & GuiEmbeddedFilesDialog::controller() const
42 return static_cast<ControlEmbeddedFiles &>(Dialog::controller());
46 void GuiEmbeddedFilesDialog::on_filesLW_itemChanged(QListWidgetItem* item)
48 EmbeddedFiles & files = controller().embeddedFiles();
49 if (item->checkState() == Qt::Checked) {
50 if (files[filesLW->row(item)].embedded())
52 controller().setEmbed(files[filesLW->row(item)], true);
53 controller().dispatchMessage("Embed file " + fromqstr(item->text()));
55 if (!files[filesLW->row(item)].embedded())
57 controller().setEmbed(files[filesLW->row(item)], false);
58 controller().dispatchMessage("Stop embedding file " + fromqstr(item->text()));
63 void GuiEmbeddedFilesDialog::on_filesLW_itemSelectionChanged()
65 EmbeddedFiles & files = controller().embeddedFiles();
67 QList<QListWidgetItem *> selection = filesLW->selectedItems();
69 if (selection.empty()) {
70 fullpathLE->setEnabled(false);
71 selectPB->setEnabled(false);
72 unselectPB->setEnabled(false);
73 extractPB->setEnabled(false);
74 updatePB->setEnabled(false);
78 fullpathLE->setEnabled(selection.size() == 1);
80 // try to find a common embedding status
81 bool hasSelected = false;
82 bool hasUnselected = false;
83 QList<QListWidgetItem*>::iterator it = selection.begin();
84 QList<QListWidgetItem*>::iterator it_end = selection.end();
85 for (; it != it_end; ++it) {
86 if ((*it)->checkState() == Qt::Checked)
91 selectPB->setEnabled(hasUnselected);
92 unselectPB->setEnabled(hasSelected);
96 void GuiEmbeddedFilesDialog::on_filesLW_itemClicked(QListWidgetItem* item)
98 EmbeddedFiles & files = controller().embeddedFiles();
99 int idx = filesLW->row(item);
100 fullpathLE->setText(toqstr(files[idx].absFilename()));
101 if (files[idx].refCount() > 1) {
102 // if multiple insets are referred, click again will move
104 int k = item->data(Qt::UserRole).toInt();
105 controller().goTo(files[idx], k);
106 k = (k + 1) % files[idx].refCount();
107 item->setData(Qt::UserRole, k);
109 string label = files[idx].inzipName() + " ("
110 + convert<string>(k + 1) + "/"
111 + convert<string>(files[idx].refCount()) + ")";
112 item->setText(toqstr(label));
114 controller().goTo(files[idx], 0);
118 void GuiEmbeddedFilesDialog::on_filesLW_itemDoubleClicked(QListWidgetItem* item)
120 EmbeddedFiles & files = controller().embeddedFiles();
121 controller().view(files[filesLW->row(item)]);
125 void GuiEmbeddedFilesDialog::updateView()
129 EmbeddedFiles const & files = controller().embeddedFiles();
130 EmbeddedFiles::EmbeddedFileList::const_iterator it = files.begin();
131 EmbeddedFiles::EmbeddedFileList::const_iterator it_end = files.end();
132 for (; it != it_end; ++it) {
133 string label = it->inzipName();
134 if (it->refCount() > 1)
135 label += " (1/" + convert<string>(it->refCount()) + ")";
136 QListWidgetItem * item = new QListWidgetItem(toqstr(label));
137 Qt::ItemFlags flag = Qt::ItemIsUserCheckable | Qt::ItemIsSelectable;
139 flag |= Qt::ItemIsEnabled;
140 item->setFlags(flag);
142 item->setCheckState(Qt::Checked);
144 item->setCheckState(Qt::Unchecked);
145 // index of the currently used ParConstIterator
146 item->setData(Qt::UserRole, 0);
147 filesLW->addItem(item);
152 void GuiEmbeddedFilesDialog::on_selectPB_clicked()
154 EmbeddedFiles & files = controller().embeddedFiles();
155 QList<QListWidgetItem *> selection = filesLW->selectedItems();
156 for (QList<QListWidgetItem*>::iterator it = selection.begin();
157 it != selection.end(); ++it) {
158 (*it)->setCheckState(Qt::Checked);
159 controller().setEmbed(files[filesLW->row(*it)], true);
161 controller().dispatchMessage("Embedding files");
165 void GuiEmbeddedFilesDialog::on_unselectPB_clicked()
167 EmbeddedFiles & files = controller().embeddedFiles();
168 QList<QListWidgetItem *> selection = filesLW->selectedItems();
169 for (QList<QListWidgetItem*>::iterator it = selection.begin();
170 it != selection.end(); ++it) {
171 (*it)->setCheckState(Qt::Checked);
172 controller().setEmbed(files[filesLW->row(*it)], false);
174 controller().dispatchMessage("Stop embedding files");
178 void GuiEmbeddedFilesDialog::on_addPB_clicked()
180 docstring const file = controller().browseFile();
182 EmbeddedFiles & files = controller().embeddedFiles();
183 files.registerFile(to_utf8(file), true);
185 controller().dispatchMessage("Add an embedded file");
189 void GuiEmbeddedFilesDialog::on_extractPB_clicked()
191 EmbeddedFiles const & files = controller().embeddedFiles();
192 QList<QListWidgetItem *> selection = filesLW->selectedItems();
193 for (QList<QListWidgetItem*>::iterator it = selection.begin();
194 it != selection.end(); ++it)
195 controller().extract(files[filesLW->row(*it)]);
196 // FIXME: collect extraction status and display a dialog
197 controller().dispatchMessage("Extract embedded files");
201 void GuiEmbeddedFilesDialog::on_updatePB_clicked()
203 EmbeddedFiles const & files = controller().embeddedFiles();
204 QList<QListWidgetItem *> selection = filesLW->selectedItems();
205 for (QList<QListWidgetItem*>::iterator it = selection.begin();
206 it != selection.end(); ++it)
207 controller().update(files[filesLW->row(*it)]);
208 // FIXME: collect update status and display a dialog
209 controller().dispatchMessage("Update embedded files from external file");
214 void GuiEmbeddedFilesDialog::on_enableCB_toggled(bool enable)
217 controller().embeddedFiles().enable(enable);
218 // immediately post the change to buffer (and bufferView)
220 controller().dispatchMessage("Enable file embedding");
222 controller().dispatchMessage("Disable file embedding");
226 } // namespace frontend
229 #include "GuiEmbeddedFiles_moc.cpp"