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|
=begin
/*
* Copyright 2007 Frerich Raabe <raabe@kde.org>
* Copyright 2007 Aaron Seigo <aseigo@kde.org
*
* Translated to Ruby by Richard Dale
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
=end
require 'plasma_applet'
class FullView < Qt::GraphicsView
slots 'sceneRectChanged(QRectF)',
'resizeEvent(QResizeEvent)'
def initialize(ff = "planar", loc = "floating", parent = nil)
super()
@formfactor = Plasma::Planar
@location = Plasma::Floating
@containment = nil
@applet = nil
@corona = Plasma::Corona.new
setFrameStyle(Qt::Frame::NoFrame)
formfactor = ff.downcase
if formfactor.empty? || formfactor == "planar"
@formfactor = Plasma::Planar
elsif formfactor == "vertical"
@formfactor = Plasma::Vertical
elsif formfactor == "horizontal"
@formfactor = Plasma::Horizontal
elsif formfactor == "mediacenter"
@formfactor = Plasma::MediaCenter
end
location = loc.downcase
if loc.empty? || loc == "floating"
@location = Plasma::Floating
elsif loc == "desktop"
@location = Plasma::Desktop
elsif loc == "fullscreen"
@location = Plasma::FullScreen
elsif loc == "top"
@location = Plasma::TopEdge
elsif loc == "bottom"
@location = Plasma::BottomEdge
elsif loc == "right"
@location = Plasma::RightEdge
elsif loc == "left"
@location = Plasma::LeftEdge
end
setScene(@corona)
connect(@corona, SIGNAL('sceneRectChanged(QRectF)'),
self, SLOT('sceneRectChanged(QRectF)'))
setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff)
setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff)
setAlignment(Qt::AlignLeft | Qt::AlignTop)
end
def addApplet(a, args)
@containment = @corona.addContainment("null")
@containment.formFactor = @formfactor
@containment.location = @location
@applet = @containment.addApplet(a, args, Qt::RectF.new(0, 0, -1, -1))
@applet.setFlag(Qt::GraphicsItem::ItemIsMovable, false)
setSceneRect(@applet.geometry)
setWindowTitle(@applet.name)
setWindowIcon(Qt::Icon.new(KDE::SmallIcon(@applet.icon)))
end
def resizeEvent(event)
if @applet.nil?
puts "no applet"
return
end
# The applet always keeps its aspect ratio, so let's respect it.
newWidth = 0
newHeight = 0
if @applet.aspectRatioMode == Qt::KeepAspectRatio
ratio = event.oldSize.width / event.oldSize.height
newPossibleWidth = size.height * ratio
if newPossibleWidth > size.width
newHeight = size.width / ratio
newWidth = newHeight * ratio
else
newWidth = newPossibleWidth
newHeight = newWidth / ratio
end
else
newWidth = size.width
newHeight = size.height
end
@containment.resize(Qt::SizeF.new(size()))
@applet.resize(Qt::SizeF.new(newWidth, newHeight))
end
def sceneRectChanged(rect)
if @applet
setSceneRect(@applet.geometry)
end
end
end
description = I18N_NOOP( "Run Plasma applets in their own window" )
version = "1.0"
aboutData = KDE::AboutData.new( "plasmoidviewer", nil, KDE::ki18n( "Plasma Applet Viewer" ),
version, KDE::ki18n( description ), KDE::AboutData::License_BSD,
KDE::ki18n( "(C) 2007, The KDE Team" ) )
aboutData.addAuthor( KDE::ki18n( "Frerich Raabe" ),
KDE::ki18n( "Original author" ),
"raabe@kde.org" )
KDE::CmdLineArgs.init( ARGV, aboutData )
options = KDE::CmdLineOptions.new
options.add( "f" )
options.add( "formfactor <name>", KDE::ki18n( "The formfactor to use (horizontal, vertical, mediacenter or planar)" ), "planar")
options.add( "l" )
options.add( "location <name>", KDE::ki18n( "The location constraint to start the Containment with (floating, desktop, fullscreen, top, bottom, left, right)" ), "floating")
options.add( "p" )
options.add( "pixmapcache <size>", KDE::ki18n("The size in KB to set the pixmap cache to"))
options.add( "!+applet", KDE::ki18n( "Name of applet to add (required)" ) )
options.add( "+[args]", KDE::ki18n( "Optional arguments of the applet to add" ) )
KDE::CmdLineArgs.addCmdLineOptions( options )
app = KDE::Application.new
args = KDE::CmdLineArgs.parsedArgs
if args.count == 0
KDE::CmdLineArgs.usageError(KDE::i18n("No applet name specified"))
end
formfactor = "planar"
if args.isSet("formfactor")
puts "setting FormFactor to #{args.getOption("formfactor")}"
formfactor = args.getOption("formfactor")
end
location = "floating"
if args.isSet("location")
puts "setting Location to #{args.getOption("location")}"
location = args.getOption("location")
end
appletArgs = []
for i in 1...args.count do
appletArgs << Qt::Variant.new(args.arg(i))
end
view = FullView.new( formfactor, location )
# At this point arg(0) is always set
view.addApplet( args.arg(0), appletArgs )
view.show
action = KDE::StandardAction.quit(app, SLOT(:quit), view)
view.addAction(action)
if args.isSet("pixmapcache")
puts "setting pixmap cache to #{args.getOption("pixmapcache")}"
Qt::PixmapCache.cacheLimit = args.getOption("pixmapcache").to_i
end
app.exec
|
