Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdesdk@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 188 insertions, 0 deletions

diff --git a/cervisia/changelogdlg.cpp b/cervisia/changelogdlg.cpp
new file mode 100644
index 00000000..902a40f3
--- /dev/null
+++ b/cervisia/changelogdlg.cpp
@@ -0,0 +1,188 @@
+/*
+ *  Copyright (C) 1999-2002 Bernd Gehrmann
+ *                          bernd@mail.berlios.de
+ *  Copyright (c) 2002-2003 Christian Loose <christian.loose@hamburg.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+
+#include "changelogdlg.h"
+
+#include <qfile.h>
+#include <qtextstream.h>
+#include <kconfig.h>
+#include <kglobalsettings.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+#include <ktextedit.h>
+#include "misc.h"
+
+
+static inline QString DateStringISO8601()
+{
+    return QDate::currentDate().toString(Qt::ISODate);
+}
+
+
+ChangeLogDialog::Options *ChangeLogDialog::options = 0;
+
+
+ChangeLogDialog::ChangeLogDialog(KConfig& cfg, QWidget *parent, const char *name)
+    : KDialogBase(parent, name, true, i18n("Edit ChangeLog"),
+                  Ok | Cancel, Ok, true)
+    , partConfig(cfg)
+{
+    edit = new KTextEdit(this);
+
+    cfg.setGroup("LookAndFeel");
+    edit->setFont(cfg.readFontEntry("ChangeLogFont"));
+
+    edit->setFocus();
+    edit->setWordWrap(QTextEdit::NoWrap);
+    edit->setTextFormat(QTextEdit::PlainText);
+    edit->setCheckSpellingEnabled(true);
+    QFontMetrics const fm(edit->fontMetrics());
+    edit->setMinimumSize(fm.width('0') * 80,
+                         fm.lineSpacing() * 20);
+
+    setMainWidget(edit);
+
+    QSize size = configDialogSize(partConfig, "ChangeLogDialog");
+    resize(size);
+}
+
+
+ChangeLogDialog::~ChangeLogDialog()
+{
+    saveDialogSize(partConfig, "ChangeLogDialog");
+}
+
+
+void ChangeLogDialog::slotOk()
+{
+    // Write changelog
+    QFile f(fname);
+    if (!f.open(IO_ReadWrite))
+    {
+        KMessageBox::sorry(this,
+                           i18n("The ChangeLog file could not be written."),
+                           "Cervisia");
+        return;
+    }
+
+    QTextStream stream(&f);
+    stream << edit->text();
+    f.close();
+
+    KDialogBase::slotOk();
+}
+
+
+bool ChangeLogDialog::readFile(const QString &filename)
+{
+    fname = filename;
+
+    if (!QFile::exists(filename))
+        {
+            if (KMessageBox::warningContinueCancel(this,
+                                         i18n("A ChangeLog file does not exist. Create one?"),
+                                         "Cervisia",
+                                         i18n("Create")) != KMessageBox::Continue)
+                return false;
+        }
+    else
+        {
+            QFile f(filename);
+            if (!f.open(IO_ReadWrite))
+                {
+                    KMessageBox::sorry(this,
+                                       i18n("The ChangeLog file could not be read."),
+                                       "Cervisia");
+                    return false;
+                }
+            QTextStream stream(&f);
+            edit->setText(stream.read());
+            f.close();
+        }
+
+    KConfigGroupSaver cs(&partConfig, "General");
+    const QString username = partConfig.readEntry("Username", Cervisia::UserName());
+
+    edit->insertParagraph("", 0);
+    edit->insertParagraph("\t* ", 0);
+    edit->insertParagraph("", 0);
+    edit->insertParagraph(DateStringISO8601() + "  " + username, 0);
+    edit->setCursorPosition(2, 10);
+
+    return true;
+}
+
+
+QString ChangeLogDialog::message()
+{
+    int no = 0;
+    // Find first line which begins with non-whitespace
+    while (no < edit->lines())
+        {
+            QString str = edit->text(no);
+            if (!str.isEmpty() && !str[0].isSpace())
+                break;
+            ++no;
+        }
+    ++no;
+    // Skip empty lines
+    while (no < edit->lines())
+        {
+            QString str = edit->text(no);
+            if( str.isEmpty() || str == " " )
+                break;
+            ++no;
+        }
+    QString res;
+    // Use all lines until one which begins with non-whitespace
+    // Remove tabs or 8 whitespace at beginning of each line
+    while (no < edit->lines())
+        {
+            QString str = edit->text(no);
+            if (!str.isEmpty() && !str[0].isSpace())
+                break;
+            if (!str.isEmpty() && str[0] == '\t')
+                str.remove(0, 1);
+            else
+                {
+                    int j;
+                    for (j = 0; j < (int)str.length(); ++j)
+                        if (!str[j].isSpace())
+                            break;
+                    str.remove(0, QMIN(j, 8));
+                }
+            res += str;
+            res += '\n';
+            ++no;
+        }
+    // Remove newlines at end
+    int l;
+    for (l = res.length()-1; l > 0; --l)
+        if (res[l] != '\n')
+            break;
+    res.truncate(l+1);
+    return res;
+}
+
+
+// Local Variables:
+// c-basic-offset: 4
+// End: