Class: DetailWin

Inherits:
Qt::DockWidget
  • Object
show all
Defined in:
lib/gemviews.rb

Overview

Defined Under Namespace

Classes: HtmlStr

Instance Method Summary collapse

Constructor Details

#initialize(parent) ⇒ DetailWin

Returns a new instance of DetailWin.



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# File 'lib/gemviews.rb', line 309

def initialize(parent)
    super('Detail', parent)
    self.objectName = 'Detail'
    createWidget
end

Instance Method Details

#createWidget ⇒ Object 



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# File 'lib/gemviews.rb', line 315

def createWidget
    @textPart = Qt::TextBrowser.new
    connect(@textPart, SIGNAL('anchorClicked(const QUrl&)')) do |url|
        cmd= Mime::services('.html').first.exec
        cmd.gsub!(/%\w+/, url.toString.shellescape)
        fork do exec(cmd) end
    end
    @textPart.openLinks = false
    @moreInfoBtn = KDE::PushButton.new(i18n('More Information'))
    connect(@moreInfoBtn, SIGNAL(:clicked), self, SLOT(:moreInfo))
    @moreInfoBtn.hide

    lw = VBoxLayoutWidget.new do |l|
        l.addWidget(@textPart)
        l.addWidget(@moreInfoBtn)
    end
    setWidget(lw)
end

#moreInfo ⇒ Object 



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# File 'lib/gemviews.rb', line 418

def moreInfo
    @getSpecProc.call(@currentGem) if @getSpecProc
end

#setDetail(gem) ⇒ Object 



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# File 'lib/gemviews.rb', line 357

def setDetail(gem)
    return unless gem

    @currentGem = gem
    @textPart.clear
    @moreInfoBtn.hide
    return unless gem
    spec = gem.spec
    html = HtmlStr.new
    html.insertHtml("<font size='+1'>#{gem.package}</font><br>")
    html.insertHtml(gem.summary.gsub(/\n/,'<br>'))
    html.insertHtml("<table>")
    author = gem.author
    if author.kind_of? Array then
        author = author.join(', ')
    end
    html.insertItem('Author', author)
    html.insertItem('Version', gem.version)
    if spec then
        html.insertItem('Date', spec.date.strftime('%F'))
    end
    html.insertUrl('Rubyforge', gem.rubyforge)
    html.insertUrl('homepage', gem.homepage)
    html.insertUrl('platform', gem.platform) if gem.platform !~ /ruby/i
    html.insertHtml("</table>")
    if spec then
        deps = spec.dependencies
        if deps.size > 0 then
            html.insertHtml('Dependencies')
            html.insertHtml("<table>")
            deps.each do |dep|
                html.insertDep('&nbsp;'*2 + dep.name, dep.requirement.to_s, dep.type.to_s)
            end
            html.insertHtml("</table>")
        end
    end
    if spec then
        if spec.description then
            html.insertHtml('<p>'+spec.description.gsub(/\n/,'<br>'))
        end
    else
        @moreInfoBtn.show
    end

    @textPart.insertHtml(html)
end

#setError(gem, ex) ⇒ Object

Parameters:

  • ex —

    : Exception.



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# File 'lib/gemviews.rb', line 405

def setError(gem, ex)
    @textPart.clear
    @textPart.append(<<-EOF
#{ex.to_s} : Can not get #{gem.package} gem specification data.
    EOF
    )
end

#setGetSpecProc(proc) ⇒ Object 



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# File 'lib/gemviews.rb', line 413

def setGetSpecProc(proc)
    @getSpecProc = proc
end