color dialog

5 files changed, 480 insertions, 88 deletions

diff --git a/microkde/fncolordialog.cpp b/microkde/fncolordialog.cpp
new file mode 100755
index 0000000..f1ffa5b
--- a/dev/null
+++ b/microkde/fncolordialog.cpp
@@ -0,0 +1,334 @@
+/*  this program for Sharp SLA300, B500, C7x0, C860 Linux PDA

+	Copyright (C) 2003-2005 Joe Kanemori.<kanemori@ymg.urban.ne.jp>

+

+    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 Foundatibannwaon; 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

+*/

+

+#include <qwidget.h>

+#include <qimage.h>

+#include <qbrush.h>

+#include <qpainter.h>

+#include <qlabel.h>

+#include "fncolordialog.h"

+

+

+//-----------------------------------------------------------------------------

+// FNPaletteBase

+//-----------------------------------------------------------------------------

+/* 

+ *  Constructs a Example which is a child of 'parent', with the 

+ *  name 'name' and widget flags set to 'f' 

+ */

+FNPaletteBase::FNPaletteBase(QWidget* parent,  const char* name, WFlags fl )

+    : QWidget( parent, name, fl ), bgcolor_(white), _isblock(false)

+{

+	this->setBackgroundMode(NoBackground);

+	wbuf_.resize(32, 32);

+}

+

+/*  

+ *  Destroys the object and frees any allocated resources

+ */

+FNPaletteBase::~FNPaletteBase()

+{

+    // no need to delete child widgets, Qt does it all for us

+}

+

+

+/*

+ *  Painting event.

+ */

+void FNPaletteBase::paintEvent(QPaintEvent*)

+{

+	bitBlt(this, 0, 0, &wbuf_);

+}

+

+

+/*

+ *  Painting event.

+ */

+void FNPaletteBase::resizeEvent(QResizeEvent* evt)

+{

+	QPixmap save(wbuf_);

+	wbuf_.resize(evt->size());

+	wbuf_.fill(bgcolor_);

+	bitBlt(&wbuf_, 0, 0, &save);

+	redraw();

+}

+

+

+/*

+ *  Redraw method.

+ */

+void FNPaletteBase::redraw(bool force)

+{

+	if (!force) {

+		if (_isblock) {

+			return;

+		}

+	}

+	_isblock = true;

+	wbuf_.fill(bgcolor_);

+	QPainter pa;

+	pa.begin(&wbuf_);

+	drawImpl(pa);

+	pa.end();

+	repaint();

+	_isblock = false;

+}

+

+

+/*

+ *  Redraw Implement

+ */

+void FNPaletteBase::drawImpl(QPainter& pa)

+{

+	pa.flush();

+}

+

+bool FNPaletteBase::pickColor(int x, int y)

+{

+	if (0 <= x && 0 <= y && x < width() && y < height()) {

+		selection_ = QColor(wbuf_.convertToImage().pixel(x, y));

+		return true;

+	} else {

+		return false;

+	}

+}

+

+void FNPaletteBase::mouseReleaseEvent(QMouseEvent* evt)

+{

+	//マウスリリースイベント(MouseClicked)

+	if (pickColor(evt->x(), evt->y())) {

+		emit clicked(this);

+	}

+}

+

+

+

+

+//-----------------------------------------------------------------------------

+// FNColorPalette

+//-----------------------------------------------------------------------------

+FNColorPalette::FNColorPalette(QColor c, QWidget* parent, const char* name, WFlags fl)

+:FNPaletteBase(parent, name, fl)

+{

+	setBGColor(c);

+}

+

+FNColorPalette::~FNColorPalette()

+{

+}

+

+

+

+

+//-----------------------------------------------------------------------------

+// FNHSVPalette

+//-----------------------------------------------------------------------------

+FNHSVPalette::FNHSVPalette(QWidget* parent, const char* name, WFlags fl)

+:FNPaletteBase(parent, name, fl), _hue(0)

+{

+}

+

+FNHSVPalette::~FNHSVPalette()

+{

+}

+

+void FNHSVPalette::hueChanged(int v)

+{

+	_hue = v;

+	redraw();

+}

+

+void FNHSVPalette::drawImpl(QPainter& pa)

+{

+	//描画実装

+	//HSVカラーパレットを描画

+	int wd = width();

+	int ht = height();

+	if (wd > 0 && ht > 0) {

+		QColor c;

+		double xs = (double)wd / 255.0;

+		double ys = (double)ht / 255.0;

+		for (int i = 0; i < 256; i += 32) {

+			int x1 = (int)((double)i * xs);

+			int x2 = (int)((double)(i + 32) * xs);

+			int w = x2 - x1;

+			if (1 > w) {

+				w = 1;

+			}

+			for (int j = 0; j <= 256; j += 32) {

+				int y1 = (int)((double)j * ys);

+				int y2 = (int)((double)(j + 32) * ys);

+				int h = y2 - y1;

+				if (1 > h) {

+					h = 1;

+				}

+				c.setHsv(_hue, 255 - j, 255 - i);

+				pa.fillRect(x1, y1, w, h, QBrush(c));

+			}

+		}

+	}

+	pa.flush();

+}

+

+

+

+

+//-----------------------------------------------------------------------------

+// FNColorDialog

+//-----------------------------------------------------------------------------

+FNColorDialog::FNColorDialog(QWidget* parent, const char* name, WFlags f)

+:QDialog(parent, name, true, f), _isblock(false)

+{

+	resize(200, 200);

+	QVBoxLayout* mainlayout = new QVBoxLayout(this);

+	setCaption("Color Selector");

+ 	mainlayout->setMargin(2);

+ 	mainlayout->setSpacing(2);

+	setSizeGripEnabled(true);

+	//基本パレット

+	int p = 0;

+	_base[p++] = new FNColorPalette(QColor(0, 0, 0), this);

+	_base[p++] = new FNColorPalette(QColor(0, 0, 255), this);

+	_base[p++] = new FNColorPalette(QColor(255, 0, 0), this);

+	_base[p++] = new FNColorPalette(QColor(255, 0, 255), this);

+	_base[p++] = new FNColorPalette(QColor(0, 255, 0), this);

+	_base[p++] = new FNColorPalette(QColor(0, 255, 255), this);

+	_base[p++] = new FNColorPalette(QColor(255, 255, 0), this);

+	_base[p++] = new FNColorPalette(QColor(255, 255, 255), this);

+	_base[p++] = new FNColorPalette(QColor(128, 128, 128), this);

+	_base[p++] = new FNColorPalette(QColor(0, 0, 128), this);

+	_base[p++] = new FNColorPalette(QColor(128, 0, 0), this);

+	_base[p++] = new FNColorPalette(QColor(128, 0, 128), this);

+	_base[p++] = new FNColorPalette(QColor(0, 128, 0), this);

+	_base[p++] = new FNColorPalette(QColor(0, 128, 128), this);

+	_base[p++] = new FNColorPalette(QColor(128, 128, 0), this);

+	_base[p++] = new FNColorPalette(QColor(200, 200, 200), this);

+

+	QGridLayout* baselayout = new QGridLayout(this, 2, 16);

+ 	baselayout->setMargin(0);

+ 	baselayout->setSpacing(0);

+	p = 0;

+	for (int i = 0; i < 2; ++i) {

+		for (int j = 0; j < 8; ++j) {

+			baselayout->addWidget(_base[p], i, j);

+			connect(_base[p], SIGNAL(clicked(FNPaletteBase*)), this, SLOT(basePaletteClicked(FNPaletteBase*)));

+			_base[p]->resize(24, 24);

+			_base[p]->setMaximumSize(24, 24);

+			_base[p]->setMinimumSize(24, 24);

+			p++;

+		}

+	}

+	mainlayout->addLayout(baselayout);

+

+	//HUE

+	_hue = new QSlider(Horizontal, this);

+	_hue->setMinValue(0);

+	_hue->setMaxValue(360);

+	_hue->setLineStep(1);

+	_hue->setPageStep(60);

+	_hue->setValue(0);

+	//sliderReleased

+	mainlayout->addWidget(_hue);

+

+	//HSVパレット

+	QHBoxLayout* hsvlayout = new QHBoxLayout(this);

+ 	hsvlayout->setMargin(0);

+ 	hsvlayout->setSpacing(2);

+	_palette = new FNHSVPalette(this);

+	_palette->setMinimumSize(90, 100);

+	hsvlayout->addWidget(_palette);

+	connect(_palette, SIGNAL(clicked(FNPaletteBase*)), this, SLOT(hsvPaletteClicked(FNPaletteBase*)));

+

+	//選択色

+	QGridLayout* selectLayout = new QGridLayout(this, 4, 4);

+	_select = new FNColorPalette(black, this);

+	_select->resize(48, 32);

+	_select->setMinimumSize(48, 32);

+	_select->setMaximumSize(32767, 32);

+	selectLayout->addMultiCellWidget(_select, 0, 0, 1, 3);

+

+	//RGBコントローラ

+	selectLayout->addWidget(new QLabel("R:", this), 1, 0);

+	_r = new QSpinBox(0, 255, 1, this);

+	_r->setValue(0);

+	selectLayout->addMultiCellWidget(_r, 1, 1, 1, 3);

+

+	selectLayout->addWidget(new QLabel("G:", this), 2, 0);

+	_g = new QSpinBox(0, 255, 1, this);

+	_g->setValue(0);

+	selectLayout->addMultiCellWidget(_g, 2, 2, 1, 3);

+

+	selectLayout->addWidget(new QLabel("B:", this), 3, 0);

+	_b = new QSpinBox(0, 255, 1, this);

+	_b->setValue(0);

+	selectLayout->addMultiCellWidget(_b, 3, 3, 1, 3);

+

+	hsvlayout->addLayout(selectLayout);

+	mainlayout->addLayout(hsvlayout);

+

+	connect(_hue, SIGNAL(valueChanged(int)), _palette, SLOT(hueChanged(int)));

+	connect(_r, SIGNAL(valueChanged(int)), this, SLOT(rgbChanged(int)));

+	connect(_g, SIGNAL(valueChanged(int)), this, SLOT(rgbChanged(int)));

+	connect(_b, SIGNAL(valueChanged(int)), this, SLOT(rgbChanged(int)));

+}

+

+FNColorDialog::~FNColorDialog()

+{

+}

+

+void FNColorDialog::rgbChanged(int)

+{

+	int r = _r->value();

+	int g = _g->value();

+	int b = _b->value();

+	setColor(QColor(r, g, b));

+}

+

+QColor FNColorDialog::color() const

+{

+	return _select->color();

+}

+void FNColorDialog::setColor(QColor c)

+{

+	if (_isblock) {

+		return;

+	}

+	_isblock = true;

+

+	int r;

+	int g;

+	int b;

+	

+	c.rgb(&r, &g, &b);

+	_r->setValue(r);

+	_g->setValue(g);

+	_b->setValue(b);

+	_select->setBGColor(c);

+	_isblock = false;

+}

+

+void FNColorDialog::basePaletteClicked(FNPaletteBase* btn)

+{

+	setColor(btn->color()); 

+	accept();

+}

+

+void FNColorDialog::hsvPaletteClicked(FNPaletteBase* btn)

+{

+	setColor(btn->color());

+}

diff --git a/microkde/fncolordialog.h b/microkde/fncolordialog.h
new file mode 100755
index 0000000..615d2ed
--- a/dev/null
+++ b/microkde/fncolordialog.h
@@ -0,0 +1,137 @@
+/*  this program for Sharp SLA300, B500, C7x0, C860 Linux PDA

+	Copyright (C) 2003-2005 Joe Kanemori.<kanemori@ymg.urban.ne.jp>

+

+    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 Foundatibannwaon; 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

+*/

+/*

+2005/02/27 FreeNote 1.11.10pre

+・PDFの出力形式を一部変更

+・インポート時のバグfix

+

+*/

+#ifndef  FNPALETTEDIALOG_H

+#define  FNPALETTEDIALOG_H

+#include <qwidget.h> 

+#include <qpixmap.h>

+#include <qpainter.h>

+#include <qcolor.h>

+#include <qdialog.h>

+#include <qlayout.h>

+#include <qslider.h>

+#include <qspinbox.h>

+

+//-----------------------------------------------------------------------------

+// FNPaletteBase

+//-----------------------------------------------------------------------------

+class Q_EXPORT FNPaletteBase : public QWidget

+{ 

+    Q_OBJECT

+public:

+	

+    FNPaletteBase(QWidget* parent = 0, const char* name = 0, WFlags fl = 0);

+

+	

+    virtual ~FNPaletteBase();

+

+	

+    void setBGColor(QColor c) {

+		bgcolor_ = c;

+		selection_ = c;

+		redraw();

+	};

+	QColor color() const {

+		return selection_;

+	};

+

+protected:

+	virtual void paintEvent(QPaintEvent*);		

+	virtual void resizeEvent(QResizeEvent* evt);

+	virtual void redraw(bool force=false);		

+	virtual void drawImpl(QPainter& pa);

+	virtual void mouseReleaseEvent(QMouseEvent* evt); 

+	virtual bool pickColor(int x, int y);

+	QColor selection_;

+private:

+    QPixmap wbuf_;	

+    QColor bgcolor_;

+	bool _isblock;

+

+signals:

+	void clicked(FNPaletteBase* sender);

+};

+

+

+

+

+//-----------------------------------------------------------------------------

+// FNColorPalette

+//-----------------------------------------------------------------------------

+class Q_EXPORT FNColorPalette : public FNPaletteBase

+{ 

+    Q_OBJECT

+public:

+    FNColorPalette(QColor c, QWidget* parent = 0, const char* name = 0, WFlags fl = 0);

+    virtual ~FNColorPalette();

+};

+

+

+

+

+//-----------------------------------------------------------------------------

+// FNHSVPalette

+//-----------------------------------------------------------------------------

+class Q_EXPORT FNHSVPalette : public FNPaletteBase

+{

+    Q_OBJECT

+public:

+    FNHSVPalette(QWidget* parent = 0, const char* name = 0, WFlags fl = 0);

+    virtual ~FNHSVPalette();

+public slots:

+    void hueChanged(int v);

+protected:

+	virtual void drawImpl(QPainter& pa);

+	int _hue;

+};

+

+

+

+

+//-----------------------------------------------------------------------------

+// FNColorDialog

+//-----------------------------------------------------------------------------

+class Q_EXPORT FNColorDialog : public QDialog

+{

+	Q_OBJECT

+public:

+	FNColorDialog(QWidget* parent=0, const char* name=0, WFlags f=0);

+	virtual ~FNColorDialog();

+	void setColor(QColor c);

+	QColor color() const;

+public slots:

+	virtual void basePaletteClicked(FNPaletteBase*);

+	virtual void hsvPaletteClicked(FNPaletteBase*);

+	void rgbChanged(int);

+private:

+	FNHSVPalette*   _palette;

+	FNColorPalette* _base[16];

+	QSlider* _hue;

+	FNColorPalette* _select;

+	QSpinBox* _r;

+	QSpinBox* _g;

+	QSpinBox* _b;

+    bool _isblock;

+

+};

+#endif //FNPALETTEDIALOG_H

diff --git a/microkde/kcolordialog.cpp b/microkde/kcolordialog.cpp
index a3d8973..b9bb5bb 100644
--- a/microkde/kcolordialog.cpp
+++ b/microkde/kcolordialog.cpp
@@ -10,84 +10,10 @@
 #include <kglobal.h>
 QColor KColorDialog::getColor( ) const
 {
-     QColor c ( r->value(), g->value(), b->value() );
-     lar->setText ( "R: " + QString::number ( c.red() ) );
-     lag->setText ( "G: " + QString::number ( c.green() ) );
-     lab->setText ( "B: " + QString::number ( c.blue() ) );
-     return c;
+     return color();
 }
-void  KColorDialog::setColor(  const QColor & d )
-{
-    r->setValue(d.red()  );
-    g->setValue(d.green()  );
-    b->setValue(d.blue()  );
-    old_color->setPalette( QPalette( d.dark(), d ) );
-    lar->setText ( "R: " + QString::number ( d.red() ) );
-    lag->setText ( "G: " + QString::number ( d.green() ) );
-    lab->setText ( "B: " + QString::number ( d.blue() ) );
-
-}
-KColorDialog::KColorDialog( QWidget *p ):QDialog( p, "input-dialog", true  )
-{
-    setCaption( i18n("Choose Color") );
-
-    setMaximumSize( QApplication::desktop()->width() - 20, QApplication::desktop()->height() - 40 ); // for zaurus 5500er.
-    QGridLayout* lay = new QGridLayout ( this, 4, 2 );
-    lay->setSpacing( 6 );
-    lay->setMargin( 11 );
-
-    old_color = new QLabel("Old color",this);
-    old_color->setFrameStyle( QFrame::Panel | QFrame::Plain );
-    old_color->setLineWidth( 1 );
-    lay->addWidget(old_color, 0, 0);
-
-    new_color = new QLabel("New color", this);
-    new_color->setFrameStyle( QFrame::Panel | QFrame::Plain );
-    new_color->setLineWidth( 1 );
-    lay->addWidget(new_color, 0, 1);
-    new_color->setAlignment( AlignCenter );
 
-    QHBox* hb = new QHBox ( this );
-    lar = new QLabel( hb );
-    lag = new QLabel( hb );
-    lab = new QLabel( hb );
-    lay->addMultiCellWidget( hb,1,1, 0,1 );
-
-    QLabel* lr = new QLabel ( "Red:", this );
-    lay->addWidget( lr,2,0 );
-    r = new QSlider  ( 0, 255, 1, 1, Horizontal, this );
-    lay->addWidget(r ,2,1 );
-
-    QLabel* lg  = new QLabel( "Green:",this );
-    lay->addWidget(lg ,3,0 );
-    g = new QSlider  ( 0, 255, 1, 1, Horizontal, this );
-    lay->addWidget( g ,3,1 );
-
-    QLabel* lb = new QLabel ( "Blue:",this );
-    lay->addWidget( lb,4,0 );
-    b = new QSlider  ( 0, 255, 1, 1, Horizontal, this );
-    lay->addWidget(b ,4,1 );
-
-    QColor d = backgroundColor();
-    r->setValue(d.red()  );
-    g->setValue(d.green()  );
-    b->setValue(d.blue()  );
-    old_color->setPalette( QPalette( d.dark() , d ) );
-    // kannst du wieder reinnehmen, aber es geht auch so.
-    QPushButton * ok = new QPushButton (i18n(" OK "), this );
-    ok->setDefault( true );
-    QPushButton * cancel = new QPushButton (i18n(" Cancel "), this );
-
-    lay->addWidget(ok ,5,0 );
-    lay->addWidget(cancel ,5,1 );
-    connect (ok, SIGNAL( clicked() ), this ,SLOT (accept() ));
-    connect (cancel, SIGNAL( clicked() ), this ,SLOT (reject() ));
-    connect (r, SIGNAL(  valueChanged ( int )  ), this ,SLOT (updateColor( int ) ));
-    connect (g, SIGNAL(  valueChanged ( int )  ), this ,SLOT (updateColor( int ) ));
-    connect (b, SIGNAL(  valueChanged ( int )  ), this ,SLOT (updateColor( int ) ));
-}
-void KColorDialog::updateColor( int )
+KColorDialog::KColorDialog( QWidget *p ):FNColorDialog( p, "input-dialog" )
 {
-    QColor c = getColor( ) ;
-    new_color->setPalette( QPalette( c.dark(), c ) );
+   
 }
diff --git a/microkde/kcolordialog.h b/microkde/kcolordialog.h
index bb2045d..0858352 100644
--- a/microkde/kcolordialog.h
+++ b/microkde/kcolordialog.h
@@ -6,19 +6,14 @@
 #include <qdialog.h>
 #include <qslider.h>
 #include <qlabel.h>
-class KColorDialog : public QDialog
+#include <fncolordialog.h>
+
+class KColorDialog : public FNColorDialog 
 {
 Q_OBJECT
   public:
     KColorDialog( QWidget *p );
-   QColor getColor( ) const;
-   void setColor(  const QColor &);
- private:
-   QSlider *r, *g, *b;
-   QLabel * old_color, *new_color;
-   QLabel *lar, *lag, *lab;
-private slots:
-   void updateColor( int );
+    QColor getColor( ) const;
 };
 
 
diff --git a/microkde/microkdeE.pro b/microkde/microkdeE.pro
index c54fb22..335fcd0 100644
--- a/microkde/microkdeE.pro
+++ b/microkde/microkdeE.pro
@@ -16,7 +16,7 @@ DESTDIR=$(QPEDIR)/lib
 INTERFACES = \
 
 HEADERS = \
-qlayoutengine_p.h \
+qlayoutengine_p.h fncolordialog.h\
 KDGanttMinimizeSplitter.h \
  kapplication.h \
  kaudioplayer.h \
@@ -104,7 +104,7 @@ KDGanttMinimizeSplitter.h \
  
 
 SOURCES = \
-KDGanttMinimizeSplitter.cpp \
+KDGanttMinimizeSplitter.cpp fncolordialog.cpp \
  kapplication.cpp \
  kcalendarsystem.cpp \
  kcalendarsystemgregorian.cpp \