Fix forward navigation control on Linux.

[dorian] / bookmarksdialog.cpp

diff --git a/bookmarksdialog.cpp b/bookmarksdialog.cpp
index 9594bbd..ddeb88c 100644 (file)
--- a/bookmarksdialog.cpp
+++ b/bookmarksdialog.cpp
@@ -2,60 +2,137 @@
 
 #include "bookmarksdialog.h"
 #include "book.h"
+#include "bookmarkinfodialog.h"
+#include "trace.h"
 
 BookmarksDialog::BookmarksDialog(Book *book_, QWidget *parent):
-    QDialog(parent, Qt::Dialog | Qt::WindowTitleHint |
-            Qt::CustomizeWindowHint | Qt::WindowCloseButtonHint)
+    ListWindow(tr("(No bookmarks)\n"), parent), book(book_)
 {
     setWindowTitle(tr("Bookmarks"));
-#ifndef Q_WS_MAEMO_5
-    setSizeGripEnabled(true);
-#endif
+    if (!book) {
+        return;
+    }
 
-    list = new QListWidget(this);
-    list->setSelectionMode(QAbstractItemView::SingleSelection);
+    // Build and set bookmark model
     foreach (Book::Bookmark bookmark, book_->bookmarks()) {
-        list->addItem("Volume " + QString::number(bookmark.chapter + 1) + ", at " +
-                      QString::number((int)(bookmark.pos * 100)) + "%");
+        data.append(bookmarkToText(bookmark));
     }
+    QStringListModel *model = new QStringListModel(data, this);
+    setModel(model);
 
-    QHBoxLayout *horizontalLayout = new QHBoxLayout(this);
-    horizontalLayout->addWidget(list);
+    addButton(tr("Add bookmark"), this, SLOT(onAdd()), "add");
+    addItemButton(tr("Go to bookmark"), this, SLOT(onGo()), "goto");
+    addItemButton(tr("Edit bookmark"), this, SLOT(onEdit()), "edit");
+    addItemButton(tr("Delete bookmark"), this, SLOT(onDelete()), "delete");
 
-    QDialogButtonBox *buttonBox = new QDialogButtonBox(Qt::Vertical);
-#ifndef Q_WS_MAEMO_5
-    QPushButton *goButton = new QPushButton(tr("Go"), this);
-    buttonBox->addButton(goButton, QDialogButtonBox::AcceptRole);
-    connect(goButton, SIGNAL(clicked()), this, SLOT(onGo()));
-#endif
-    QPushButton *addButton = new QPushButton(tr("Add"), this);
-    buttonBox->addButton(addButton, QDialogButtonBox::ActionRole);
-    connect(addButton, SIGNAL(clicked()), this, SLOT(onAdd()));
+    connect(this, SIGNAL(activated(const QModelIndex &)),
+            this, SLOT(onItemActivated(const QModelIndex &)));
+}
 
-    horizontalLayout->addWidget(buttonBox);
+void BookmarksDialog::onGo()
+{
+    TRACE;
+    QModelIndex current = currentItem();
+    if (current.isValid()) {
+        emit goToBookmark(current.row());
+        close();
+    }
+}
 
+void BookmarksDialog::onItemActivated(const QModelIndex &index)
+{
+    TRACE;
 #ifdef Q_WS_MAEMO_5
-    connect(list, SIGNAL(itemActivated(QListWidgetItem *)),
-            this, SLOT(onItemActivated(QListWidgetItem *)));
+    switch ((new BookmarkInfoDialog(book, index.row(), this))->exec()) {
+    case BookmarkInfoDialog::GoTo:
+        onGo();
+        break;
+    case BookmarkInfoDialog::Delete:
+        reallyDelete();
+        break;
+    default:
+        ;
+    }
+#else
+    Q_UNUSED(index);
 #endif
 }
 
-void BookmarksDialog::onGo()
+void BookmarksDialog::onAdd()
+{
+    TRACE;
+    bool ok;
+    QString text = QInputDialog::getText(this, tr("Add bookmark"),
+        tr("Note (optional):"), QLineEdit::Normal, QString(), &ok);
+    if (ok) {
+        emit addBookmark(text);
+        close();
+    }
+}
+
+void BookmarksDialog::onDelete()
 {
-    if (list->selectedItems().isEmpty()) {
+    TRACE;
+    if (!currentItem().isValid()) {
+        return;
+    }
+    if (QMessageBox::Yes !=
+        QMessageBox::question(this, tr("Delete bookmark"),
+            tr("Delete bookmark?"), QMessageBox::Yes | QMessageBox::No)) {
         return;
     }
-    QListWidgetItem *item = list->selectedItems()[0];
-    int index = list->row(item) + 1;
-    done(index);
+    reallyDelete();
 }
 
-void BookmarksDialog::onItemActivated(QListWidgetItem *item)
+void BookmarksDialog::reallyDelete()
 {
-    done(list->row(item) + 1);
+    TRACE;
+    QModelIndex current = currentItem();
+    if (!current.isValid()) {
+        return;
+    }
+    int row = current.row();
+    model()->removeRow(row);
+    book->deleteBookmark(row);
 }
 
-void BookmarksDialog::onAdd()
+void BookmarksDialog::onEdit()
+{
+    TRACE;
+    QModelIndex current = currentItem();
+    if (!current.isValid()) {
+        return;
+    }
+    int row = current.row();
+    Book::Bookmark b = book->bookmarks()[row];
+    bool ok;
+    QString text = QInputDialog::getText(this, tr("Edit bookmark"),
+        tr("Note:"), QLineEdit::Normal, b.note, &ok);
+    if (!ok) {
+        return;
+    }
+    b.note = text;
+    book->setBookmarkNote(row, text);
+    QStringListModel *m = qobject_cast<QStringListModel *>(model());
+    if (m) {
+        m->setData(current, bookmarkToText(b), Qt::DisplayRole);
+    }
+}
+
+QString BookmarksDialog::bookmarkToText(const Book::Bookmark &bookmark)
 {
-    done(-1);
+    // FIXME: Localize me
+    QString label("At ");
+    label += QString::number((int)(100 * book->
+        getProgress(bookmark.part, bookmark.pos))) + "%";
+    if (!bookmark.note.isEmpty()) {
+        label += ": " + bookmark.note;
+    }
+    label += "\n";
+    int chapterIndex = book->chapterFromPart(bookmark.part);
+    if (chapterIndex != -1) {
+        QString chapterId = book->chapters[chapterIndex];
+        label += "In \"" + book->content[chapterId].name + "\"";
+    }
+    return label;
 }