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/kdeutils@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

4 files changed, 600 insertions, 0 deletions

diff --git a/charselectapplet/Makefile.am b/charselectapplet/Makefile.am
new file mode 100644
index 0000000..49a70a2
--- /dev/null
+++ b/charselectapplet/Makefile.am
@@ -0,0 +1,19 @@
+INCLUDES = $(all_includes) 
+
+kde_module_LTLIBRARIES = kcharselect_panelapplet.la
+
+kcharselect_panelapplet_la_SOURCES = charselectapplet.cpp
+
+METASOURCES = AUTO
+noinst_HEADERS = charselectapplet.h
+
+lnkdir = $(kde_datadir)/kicker/applets
+lnk_DATA = kcharselectapplet.desktop
+
+EXTRA_DIST = $(lnk_DATA)
+
+kcharselect_panelapplet_la_LDFLAGS = $(all_libraries) $(KDE_PLUGIN) -module
+kcharselect_panelapplet_la_LIBADD = $(LIB_KDEUI)
+
+messages:
+	$(XGETTEXT) *.cpp *.h -o $(podir)/kcharselectapplet.pot
diff --git a/charselectapplet/charselectapplet.cpp b/charselectapplet/charselectapplet.cpp
new file mode 100644
index 0000000..f2fccbc
--- /dev/null
+++ b/charselectapplet/charselectapplet.cpp
@@ -0,0 +1,366 @@
+/*****************************************************************
+
+Copyright (c) 2001 Matthias Elter <elter@kde.org>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+******************************************************************/
+
+#include <math.h>
+
+#include <qlayout.h>
+#include <qpainter.h>
+#include <qclipboard.h>
+#include <qvbox.h>
+#include <qspinbox.h>
+#include <qlabel.h>
+
+#include <klocale.h>
+#include <kglobal.h>
+#include <kconfig.h>
+#include <klineedit.h>
+#include <kaboutapplication.h>
+
+#include "charselectapplet.h"
+#include "charselectapplet.moc"
+
+extern "C"
+{
+    KDE_EXPORT KPanelApplet* init(QWidget *parent, const QString& configFile)
+    {
+        KGlobal::locale()->insertCatalogue("kcharselectapplet");
+        return new CharSelectApplet(configFile, KPanelApplet::Normal,
+                                    KPanelApplet::About | KPanelApplet::Preferences,
+                                    parent, "kcharselectapplet");
+    }
+}
+
+static int cell_width = 16;
+static int cell_height = 16;
+static int char_count = 0;
+
+CharSelectApplet::CharSelectApplet(const QString& configFile, Type type, int actions,
+                               QWidget *parent, const char *name)
+    : KPanelApplet(configFile, type, actions, parent, name),
+      _aboutData(0), _configDialog(0)
+{
+    // read configuration
+    KConfig *c = config();
+    c->setGroup("General");
+    cell_width = c->readNumEntry("CellWidth", cell_width);
+    cell_height = c->readNumEntry("CellHeight", cell_height);
+    QString characters = c->readEntry("Characters", "������ߩ��");
+
+    // setup layout
+    QHBoxLayout *_layout = new QHBoxLayout(this);
+    _layout->setAutoAdd(true);
+
+    // setup table view
+    _table = new CharTable(this);
+
+    // insert chars
+    _table->setCharacters(characters);
+}
+
+int CharSelectApplet::widthForHeight(int height) const
+{
+    // number of rows depends on panel size
+    int rows = (height - (lineWidth() * 2))/ cell_height;
+    if(rows <= 0) rows = 1;
+
+    // calculate number of columns
+    float c = (float) char_count / rows;
+    int columns = (int) ceil(c);
+    if(columns <= 0) columns = 1;
+
+    _table->setRowsAndColumns(rows, columns);
+
+    // tell kicker how much space we need
+    return columns * cell_width + lineWidth() * 2;
+}
+
+int CharSelectApplet::heightForWidth(int width) const
+{
+    // number of columns depends on panel size
+    int columns = (width - (lineWidth() * 2))/ cell_width;
+    if(columns <= 0) columns = 1;
+
+    // calculate number of rows we need
+    float r = (float) char_count / columns;
+    int rows = (int) ceil(r);
+    if(rows <= 0) rows = 1;
+
+    _table->setRowsAndColumns(rows, columns);
+
+    return rows * cell_height + lineWidth() *2;
+}
+
+void CharSelectApplet::preferences()
+{
+    if(!_configDialog)
+        _configDialog = new ConfigDialog(this);
+
+    _configDialog->setCharacters(_table->characters());
+    _configDialog->setCellWidth(cell_width);
+    _configDialog->setCellHeight(cell_height);
+    _configDialog->setInitialSize(QSize(300, 100));
+    _configDialog->exec();
+
+    cell_width = _configDialog->cellWidth();
+    cell_height = _configDialog->cellHeight();
+    _table->setCharacters(_configDialog->characters());
+
+    emit updateLayout();
+
+    // write configuration
+    KConfig *c = config();
+    c->setGroup("General");
+    c->writeEntry("CellWidth", cell_width);
+    c->writeEntry("CellHeight", cell_height);
+    c->writeEntry("Characters", _configDialog->characters());
+    c->sync();
+}
+
+void CharSelectApplet::about()
+{
+    if(!_aboutData) {
+	_aboutData = new KAboutData("kcharselectapplet", I18N_NOOP("KCharSelectApplet"), "1.0",
+                                    I18N_NOOP("A character picker applet.\n"
+                                        "Used to copy single characters to the X11 clipboard.\n"
+                                        "You can paste them to an application with the middle mouse button."),
+                                    KAboutData::License_BSD, "(c) 2001, Matthias Elter");
+	_aboutData->addAuthor("Matthias Elter", 0, "elter@kde.org");
+    }
+
+    KAboutApplication dialog(_aboutData);
+    dialog.exec();
+}
+
+CharTable::CharTable(QWidget* parent, const char* name)
+    : QFrame(parent, name), _rows(2), _cols(2),
+      _activeRow(-1), _activeCol(-1),
+      _cWidth(cell_width), _cHeight(cell_height)
+{
+    setFrameStyle(QFrame::StyledPanel | QFrame::Sunken);
+    setFocusPolicy(QWidget::NoFocus);
+    setBackgroundMode(QWidget::NoBackground);
+}
+
+void CharTable::setRowsAndColumns(int r, int c)
+{
+    _rows = r;
+    _cols = c;
+}
+
+void CharTable::insertChar(QChar c)
+{
+    _map.insert(char_count++, c);
+}
+
+void CharTable::insertString(QString s)
+{
+    for (unsigned int i = 0; i < s.length(); i++)
+        insertChar(s[i]);
+}
+
+void CharTable::setCharacters(const QString& characters)
+{
+    _map.clear();
+    char_count = 0;
+    insertString(characters);
+}
+
+QString CharTable::characters()
+{
+    QString characters;
+    for (int r = 0; r <_rows; r++)
+        for (int c = 0; c <_cols; c++)
+            characters += _map[c + r * _cols];
+
+    return characters;
+}
+
+int CharTable::findRow(int y)
+{
+    return y / _cHeight;
+}
+
+int CharTable::findCol(int x)
+{
+    return x / _cWidth;
+}
+
+void CharTable::resizeEvent(QResizeEvent*)
+{
+    _cWidth = contentsRect().width() / _cols;
+    _cHeight = contentsRect().height() / _rows;
+}
+
+void CharTable::paintEvent(QPaintEvent* e)
+{
+    QPainter p(this);
+
+    int xoffset = contentsRect().x();
+    int yoffset = contentsRect().y();
+
+    for (int r = 0; r <_rows; r++) {
+        for (int c = 0; c <_cols; c++) {
+            p.setViewport(xoffset + c * _cWidth, yoffset + r * _cHeight, _cWidth, _cHeight);
+            p.setWindow(0, 0, _cWidth, _cHeight);
+            paintCell(&p, r, c);
+        }
+    }
+    QFrame::paintEvent(e);
+}
+
+void CharTable::repaintCell(int r, int c)
+{
+    QPainter p(this);
+
+    int xoffset = contentsRect().x();
+    int yoffset = contentsRect().y();
+
+    p.setViewport(xoffset + c * _cWidth, yoffset + r * _cHeight, _cWidth, _cHeight);
+    p.setWindow(0, 0, _cWidth, _cHeight);
+    paintCell(&p, r, c);
+}
+
+void CharTable::paintCell(QPainter* p, int row, int col)
+{
+    int w = _cWidth;
+    int h = _cHeight;
+    int x2 = w - 1;
+    int y2 = h - 1;
+
+    bool active = (row == _activeRow) && (col == _activeCol);
+
+    // draw background
+    if (active) {
+	p->setBrush(QBrush(colorGroup().highlight()));
+	p->setPen(NoPen);
+	p->drawRect(0, 0, w, h);
+	p->setPen(colorGroup().highlightedText());
+    }
+    else {
+	p->setBrush(QBrush(colorGroup().base()));
+	p->setPen(NoPen);
+	p->drawRect(0, 0, w, h);
+	p->setPen(colorGroup().text());
+    }
+
+    // set font
+    QFont f = font();
+    f.setPixelSize(10);
+    p->setFont(f);
+
+    // draw char
+    p->drawText(0, 0, x2, y2, AlignHCenter | AlignVCenter, QString(_map[col + row * _cols]));
+}
+
+void CharTable::mousePressEvent(QMouseEvent *e)
+{
+    int row = findRow(e->y());
+    if (row == -1) return;
+
+    int col = findCol(e->x());
+    if (col == -1) return;
+
+    selectCell(row, col);
+}
+
+void CharTable::mouseMoveEvent(QMouseEvent *e)
+{
+    if(!(e->state() & (LeftButton | RightButton | MidButton))) return;
+
+    int row = findRow(e->y());
+    if (row == -1) return;
+
+    int col = findCol(e->x());
+    if (col == -1) return;
+
+    selectCell(row, col);
+}
+
+void CharTable::selectCell(int row, int col)
+{
+    if (row >= _rows || row < 0) return;
+    if (col >= _cols || col < 0) return;
+
+    int oldRow = _activeRow;
+    int oldCol = _activeCol;
+
+    _activeRow = row;
+    _activeCol = col;
+
+    repaintCell(oldRow, oldCol);
+    repaintCell(_activeRow, _activeCol);
+
+    QClipboard *cb = QApplication::clipboard();
+    QObject::disconnect( cb, SIGNAL(dataChanged()), this, SLOT(clearCell()) );
+    QString text = QString(_map[col + row * _cols]);
+    bool oldMode = cb->selectionModeEnabled();
+    cb->setSelectionMode( true );
+    cb->setText( text );
+    cb->setSelectionMode( false );
+    cb->setText( text );
+    cb->setSelectionMode(  oldMode );
+    QObject::connect( cb, SIGNAL(dataChanged()), this, SLOT(clearCell()) );
+}
+
+void CharTable::clearCell()
+{
+    int oldRow = _activeRow;
+    int oldCol = _activeCol;
+
+    _activeRow = -1;
+    _activeCol = -1;
+
+    repaintCell(oldRow, oldCol);
+    
+    QObject::disconnect( QApplication::clipboard(), SIGNAL(dataChanged()), this, SLOT(clearCell()) );
+}
+
+
+ConfigDialog::ConfigDialog(QWidget* parent, const char* name)
+    : KDialogBase(parent, name, true, i18n("Configuration"),
+                  Ok | Cancel, Ok, true)
+{
+    QVBox *page = makeVBoxMainWidget();
+
+    QHBox *whbox = new QHBox(page);
+    QHBox *hhbox = new QHBox(page);
+    QHBox *chbox = new QHBox(page);
+
+    QLabel *wlabel = new QLabel(i18n("Cell width:"), whbox);
+    QLabel *hlabel = new QLabel(i18n("Cell height:"), hhbox);
+    (void) new QLabel(i18n("Characters:"), chbox);
+
+    _widthSpinBox = new QSpinBox(whbox);
+    _widthSpinBox->setMinValue(1); 
+    _heightSpinBox = new QSpinBox(hhbox);
+    _heightSpinBox->setMinValue(1);
+    _characterInput = new KLineEdit(chbox);
+
+    whbox->setSpacing(KDialog::spacingHint());
+    hhbox->setSpacing(KDialog::spacingHint());
+    chbox->setSpacing(KDialog::spacingHint());
+
+    whbox->setStretchFactor(wlabel, 2);
+    hhbox->setStretchFactor(hlabel, 2);
+    chbox->setStretchFactor(_characterInput, 2);
+}
diff --git a/charselectapplet/charselectapplet.h b/charselectapplet/charselectapplet.h
new file mode 100644
index 0000000..b54dc55
--- /dev/null
+++ b/charselectapplet/charselectapplet.h
@@ -0,0 +1,115 @@
+/*****************************************************************
+
+Copyright (c) 2001 Matthias Elter <elter@kde.org>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+******************************************************************/
+
+#ifndef __charselectapplet_h__
+#define __charselectapplet_h__
+
+#include <qmap.h>
+
+#include <kpanelapplet.h>
+#include <kdialogbase.h>
+
+class QSpinBox;
+class KLineEdit;
+class KAboutData;
+
+class ConfigDialog : public KDialogBase
+{
+    Q_OBJECT
+
+public:
+    ConfigDialog(QWidget* parent = 0, const char* name = 0);
+
+    void setCharacters(const QString& s) { _characterInput->setText(s); }
+    void setCellWidth(int w) { _widthSpinBox->setValue(w); }
+    void setCellHeight(int h) { _heightSpinBox->setValue(h); }
+
+    QString characters() { return _characterInput->text(); }
+    int cellWidth() { return _widthSpinBox->value(); }
+    int cellHeight() { return _heightSpinBox->value(); }
+
+private:
+    QSpinBox  *_widthSpinBox;
+    QSpinBox  *_heightSpinBox;
+    KLineEdit *_characterInput;
+};
+
+class CharTable : public QFrame
+{
+    Q_OBJECT
+
+public:
+    CharTable(QWidget* parent = 0, const char* name = 0);
+
+    void setRowsAndColumns(int, int);
+
+    void setCharacters(const QString&);
+    QString characters();
+
+protected:
+    void paintEvent(QPaintEvent*);
+    void resizeEvent(QResizeEvent*);
+    void mousePressEvent(QMouseEvent*);
+    void mouseMoveEvent(QMouseEvent*);
+
+    void paintCell(QPainter*, int, int);
+    void repaintCell(int, int);
+    void selectCell(int row, int col);
+
+    void insertString(QString s);
+    void insertChar(QChar c);
+
+    int findRow(int y);
+    int findCol(int x);
+
+protected slots:
+    void clearCell();
+private:
+    int _rows, _cols;
+    int _activeRow, _activeCol;
+    int _cWidth, _cHeight;
+    int _charcount;
+    QMap<int, QChar> _map;
+};
+
+class CharSelectApplet : public KPanelApplet
+{
+    Q_OBJECT
+
+public:
+    CharSelectApplet(const QString& configFile, Type t = Stretch, int actions = 0,
+                     QWidget *parent = 0, const char *name = 0);
+
+    int widthForHeight(int height) const;
+    int heightForWidth(int width) const;
+
+    void preferences();
+    void about();
+
+private:
+    CharTable    *_table;
+    KAboutData   *_aboutData;
+    ConfigDialog *_configDialog;
+};
+
+#endif
diff --git a/charselectapplet/kcharselectapplet.desktop b/charselectapplet/kcharselectapplet.desktop
new file mode 100644
index 0000000..029b5be
--- /dev/null
+++ b/charselectapplet/kcharselectapplet.desktop
@@ -0,0 +1,100 @@
+[Desktop Entry]
+Name=Character Selector
+Name[ar]=أداة اختيار الرموز
+Name[az]=Xarakter Seçici
+Name[bg]=Избор на знаци
+Name[br]=Dibaber arouezenn
+Name[bs]=Izbor znakova
+Name[ca]=Selector de caràcters
+Name[cs]=Vyběr znaků
+Name[cy]=Dewisydd Nod
+Name[da]=Tegnvælger
+Name[de]=Tabelle zur Zeichenauswahl
+Name[el]=Επιλογέας χαρακτήρων
+Name[eo]=Elektilo por signoj
+Name[es]=Selector de caracteres
+Name[et]=Sümbolite valija
+Name[eu]=Karaktere autatzailea
+Name[fa]=گزینندۀ نویسه
+Name[fi]=Merkkivalitsin
+Name[fr]=Sélecteur de caractères
+Name[ga]=Roghnóir Carachtar
+Name[gl]=Selector de Caracteres
+Name[he]=בוחר תווים
+Name[hu]=KCharselectApplet
+Name[id]=Pemilih Karakter
+Name[is]=Stafaval
+Name[it]=Selettore di caratteri
+Name[ja]=文字の選択
+Name[ka]=სიმბოლოთა შემრჩეველი
+Name[kk]=Таңба тергіш
+Name[km]=កម្មវិធី​ជ្រើស​តួអក្សរ
+Name[nb]=Tegnvelger
+Name[nds]=Tekenutwähler
+Name[ne]=क्यारेक्टर चयनकर्ता
+Name[nl]=Speciale tekens
+Name[nn]=Teiknveljar
+Name[pa]=ਅੱਖਰ ਚੋਣਕਾਰ
+Name[pl]=Wybór znaku
+Name[pt]=Selector de Caracteres
+Name[pt_BR]=Seletor de Caracteres
+Name[ru]=Выбор символа
+Name[sk]=Voľba znakov
+Name[sl]=Izbiranje znakov
+Name[sr]=Бирач знакова
+Name[sr@Latn]=Birač znakova
+Name[sv]=Teckenväljare
+Name[ta]= எழுத்து தேர்ந்தெடுப்பான்
+Name[uk]=Вибір символів
+Name[uz]=Harf tanlagich
+Name[uz@cyrillic]=Ҳарф танлагич
+Name[zh_CN]=字符选择器
+Name[zh_TW]=字元選擇器
+Icon=kcharselect
+X-KDE-Library=kcharselect_panelapplet
+X-KDE-UniqueApplet=true
+Comment=Pick foreign and special characters for clipboard
+Comment[ar]=يلتقط الرموز الأجنبية والخاصة من أجل الحافظة
+Comment[bg]=Избор на чужди и специални знаци за копиране чрез системния буфер
+Comment[bs]=Izaberite posebne i međunarodne znakove sa spiska
+Comment[ca]=Selecciona caràcters estranger i especials pel porta-retalls
+Comment[cs]=Výběr cizích a speciálních znaků do schránky
+Comment[da]=Vælg fremmede tegn og specialtegn for klippebordet
+Comment[de]=Fremdsprachige und Sonderzeichen in die Zwischenablage kopieren
+Comment[el]=Επιλέξτε ειδικούς χαρακτήρες και χαρακτήρες άλλης γλώσσας για το πρόχειρο
+Comment[es]=Seleccionar caracteres extranjeros y especiales para el portapapeles
+Comment[et]=Võõr- ja erisümbolite valimine lõikepuhvrisse
+Comment[eu]=Hautatu atzerriko karaketereak eta karaketere bereziak arbelarentzat
+Comment[fa]=انتخاب نویسه‌های خارجی و ویژه برای تخته یادداشت
+Comment[fi]=Poimi erikoismerkkejä leikepöydälle
+Comment[fr]=Sélectionner des caractères étrangers et spéciaux
+Comment[ga]=Roghnaigh carachtair iasachta agus speisialta don ghearrthaisce
+Comment[he]=בחר תווים זרים ומיוחדים להדבקה
+Comment[hu]=Más nyelvi és speciális karakterek másolása a vágólapra
+Comment[is]=Velur útlenda og sérstaka stafi fyrir klippispjaldið
+Comment[it]=Seleziona caratteri speciali e stranieri per gli appunti
+Comment[ja]=クリップボードに外国語文字または特殊文字をピックアップする
+Comment[ka]=გაცვლის ბუფერისთვის უცხოური და სპეციალური სიმბოლოების აღება
+Comment[kk]=Пернетақтада жоқ таңбаларды алмасу буферіне теріп алу
+Comment[km]=ជ្រើស​តួអក្សរ​បរទេស និង​ពិសេស​សម្រាប់​ក្តារតម្បៀតខ្ទាស់
+Comment[lt]=Parinkite užsienietiškus ar ypatingus simbolius talpyklei
+Comment[nb]=Hent inn fremmede tegn og spesialtegn til utklippstavla
+Comment[nds]=Frömdspraak- un Sünnertekens na de Twischenaflaag koperen
+Comment[ne]=क्लिबोर्डका लागि विदेशी र विशेष क्यारेक्टर छान्नुहोस्
+Comment[nl]=Buitenlandse en speciale tekens van klembord halen
+Comment[nn]=Kopier spesialteikn og bokstavar frå framande språk til utklippstavla
+Comment[pl]=Wstawia znaki specjalne albo diakrytyczne do schowka
+Comment[pt]=Escolher caracteres especiais e estrangeiros para a área de transferência
+Comment[pt_BR]=Lista de caracteres especiais para a área de transferência
+Comment[ru]=Выбрать и поместить в буфер обмена специальные символы
+Comment[sk]=Vložte do schánky cudzie a špeciálne znaky
+Comment[sl]=Poberi tuje in posebne znake za na odložišče
+Comment[sr]=Бира стране и специјалне знакове за клипборд
+Comment[sr@Latn]=Bira strane i specijalne znakove za klipbord
+Comment[sv]=Välj främmande tecken och specialtecken för klippbordet
+Comment[tr]=Yabancı ve özel karakterleri panoya kopyalar
+Comment[uk]=Вибрати і вставити в кишеню іноземні та спеціальні символи
+Comment[uz]=Harf va maxsus belgilarni xotiraga olish vositasi
+Comment[uz@cyrillic]=Ҳарф ва махсус белгиларни хотирага олиш воситаси
+Comment[zh_CN]=将外语和特殊字符拾取到剪贴板
+Comment[zh_TW]=為剪貼簿選擇外國與特殊字元