import of enigma2

1 files changed, 163 insertions, 0 deletions

diff --git a/lib/gui/emessage.cpp b/lib/gui/emessage.cpp
new file mode 100644
index 00000000..388eb14a
--- /dev/null
+++ b/lib/gui/emessage.cpp
@@ -0,0 +1,163 @@
+#include <lib/gui/emessage.h>
+
+#include <lib/gui/elabel.h>
+#include <lib/gui/ebutton.h>
+#include <lib/gui/eskin.h>
+#include <lib/gdi/font.h>
+#include <lib/base/i18n.h>
+
+eMessageBox::eMessageBox(eString message, eString caption, int flags, int def): eWindow(0), icon(0)
+{
+	setText(caption);	
+	int fontsize=eSkin::getActive()->queryValue("fontsize", 20);
+	int posx = eSkin::getActive()->queryValue("eMessageBox.pos.x", 100);
+	int posy = eSkin::getActive()->queryValue("eMessageBox.pos.y", 70);
+	move(ePoint(posx, posy));
+	resize(eSize(450, 430));
+
+	if ( flags > 15 ) // we have to draw an icon
+	{
+		ePtr<gPixmap> pm;
+		switch ( flags & ~15 )
+		{
+			case iconInfo:
+				eSkin::getActive()->queryImage(pm, "icon_info" );			
+				break;
+			case iconQuestion:
+				eSkin::getActive()->queryImage(pm, "icon_question" );			
+				break;
+			case iconWarning:
+				eSkin::getActive()->queryImage(pm, "icon_warning" );			
+				break;
+			case iconError:
+				eSkin::getActive()->queryImage(pm, "icon_error" );			
+				break;
+		}
+		if (pm)
+		{
+			icon = new eLabel(this);
+			icon->setPixmap( pm );
+			icon->pixmap_position=ePoint(0,0);
+			icon->resize( eSize(pm->x, pm->y) );
+			icon->setBlitFlags( BF_ALPHATEST );
+		}
+	}
+
+	text=new eLabel(this);
+	text->setText(message);
+	text->resize( eSize( clientrect.width(), clientrect.height() ));
+	text->setFlags( RS_WRAP|eLabel::flagVCenter );
+	eSize txtSize=text->getExtend();
+	txtSize+=eSize(8,4);  // the given Size of the Text is okay... but the renderer sucks...
+	text->resize(txtSize);
+
+	// here the two labels ( icon, text) has the correct size..  now we calc the border
+
+	eSize ext;
+
+	if ( icon )
+	{
+		if ( icon->getSize().height() > text->getSize().height() )
+		{
+			eDebug("icon is higher");
+			eSize s = icon->getSize();
+			icon->move( ePoint( 20, 20 ) );
+			text->move( ePoint( 20 + s.width() + 20, icon->getPosition().y() + s.height() / 2 - txtSize.height() / 2 ) );
+			ext.setHeight( icon->getPosition().y() + icon->getSize().height() + 20 );
+		}
+		else
+		{
+			eDebug("text is higher");
+			text->move( ePoint( 20 + icon->getSize().width() + 20 , 20 ) );
+			icon->move( ePoint( 20, text->getPosition().y() + text->getSize().height() / 2 - icon->getSize().height() / 2 ) );
+			ext.setHeight( text->getPosition().y() + text->getSize().height() + 20 );
+		}
+		ext.setWidth( text->getPosition().x() + text->getSize().width() + 20 );
+	}
+	else
+	{
+		text->move( ePoint(20, 20) );
+		ext.setWidth( text->getPosition().x() + text->getSize().width()+20 );
+		ext.setHeight( text->getPosition().y() + text->getSize().height() + 20 );
+	}
+	
+	if (ext.width()<150)
+		ext.setWidth(150);
+
+	int xpos=20;
+
+	if ( flags & 15)
+	{
+		for (int i=btOK; i<btMax; i<<=1)
+			if (flags & i)
+			{
+				eButton *b=new eButton(this);
+				b->resize(eSize(size.width(), fontsize+4));
+				const char *t="", *shortcut="";
+				switch (i)
+				{
+					case btOK: t=_("OK"); shortcut="green"; CONNECT(b->selected, eMessageBox::pressedOK); break;
+					case btCancel: t=_("Cancel"); shortcut="red"; CONNECT(b->selected, eMessageBox::pressedCancel); break;
+					case btYes: t=_("Yes"); shortcut="green"; CONNECT(b->selected, eMessageBox::pressedYes); break;
+					case btNo: t=_("No"); shortcut="red"; CONNECT(b->selected, eMessageBox::pressedNo); break;
+				}
+				b->setProperty("shortcut", shortcut);
+				b->setText(t);
+				eSize bSize=b->getExtend();
+				bSize.setWidth( bSize.width() * 2 );
+				bSize.setHeight( fontsize + 4 + 10 );
+				b->resize(bSize);
+				b->move( ePoint( xpos, ext.height() ) );
+
+				b->loadDeco();
+			
+				if (def == i)
+					setFocus(b);
+			
+				xpos += bSize.width()+20;
+				if ( xpos+20 > ext.width() )
+					cresize( eSize( xpos+20, ext.height() + bSize.height() + 20 ) );
+				else
+					cresize( eSize( ext.width(), ext.height() + bSize.height() + 20 ) );
+			}
+	}
+	else
+		cresize( ext );
+	zOrderRaise();
+}
+
+eMessageBox::~eMessageBox()
+{
+}
+
+void eMessageBox::pressedOK()
+{
+	if ( in_loop )
+	  close(btOK);
+	else
+		hide();
+}
+
+void eMessageBox::pressedCancel()
+{
+	if ( in_loop )
+	  close(btCancel);
+	else
+		hide();
+}
+
+void eMessageBox::pressedYes()
+{
+	if ( in_loop )
+	  close(btYes);
+	else
+		hide();
+}
+
+void eMessageBox::pressedNo()
+{
+	if ( in_loop )
+	  close(btNo);
+	else
+		hide();
+}