Module: Ruiby_default_dialog

Includes:
Gtk
Included in:
Message::Embbeded, Ruiby, Ruiby_dialog, Ruiby_dsl
Defined in:
lib/ruiby_gtk/ruiby_default_dialog.rb,
lib/ruiby_gtk/ruiby_default_dialog3.rb

Overview

Creative Commons BY-SA : Regis d'Aubarede <regis.aubarede@gmail.com> LGPL

Instance Method Summary (collapse)

Instance Method Details

- (Object) alert(*txt)

modal popup with text (as html one!)



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# File 'lib/ruiby_gtk/ruiby_default_dialog.rb', line 9

def alert(*txt) message(MessageDialog::INFO,*txt) end

- (Object) ask(*txt)

show a modal dialog, asking yes/no question, return boolean response



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# File 'lib/ruiby_gtk/ruiby_default_dialog.rb', line 46

def ask(*txt) 
	text=txt.join(" ")
       md = MessageDialog.new(
           self,
           Dialog::DESTROY_WITH_PARENT,  Gtk::MessageDialog::QUESTION, 
           MessageDialog::BUTTONS_YES_NO, text)
	md.set_window_position(Window::POS_CENTER)
	rep=md.run
	md.destroy
	return( rep==-8 )
end

- (Object) ask_color

dialog asking a color



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# File 'lib/ruiby_gtk/ruiby_default_dialog.rb', line 71

def ask_color
	cdia = ColorSelectionDialog.new("Select color")
	cdia.set_window_position(Window::POS_CENTER)
	response=cdia.run
	color=nil
       if response == Gtk::Dialog::RESPONSE_OK
           colorsel = cdia.colorsel
           color = colorsel.current_color
       end 		
	cdia.destroy
	color
end

- (Object) ask_dir_to_read(initial_dir = nil) 



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# File 'lib/ruiby_gtk/ruiby_default_dialog.rb', line 99

def ask_dir_to_read(initial_dir=nil)
	dialog_chooser(
			"Select existing Folder ...",
			Gtk::FileChooser::ACTION_SELECT_FOLDER,
			Gtk::Stock::OPEN) {|d| 
		d.filename=initial_dir if initial_dir && File.exists?(initial_dir)
	}
end

- (Object) ask_dir_to_write(initial_dir = nil) 



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# File 'lib/ruiby_gtk/ruiby_default_dialog.rb', line 107

def ask_dir_to_write(initial_dir=nil)
	dialog_chooser(
		"Select Folder or create one ...", 
		Gtk::FileChooser::ACTION_SELECT_FOLDER ,
		Gtk::Stock::OPEN) {|d|
		d.filename=initial_dir if initial_dir 
	}
end

- (Object) ask_file_to_read(dir, filter)

File dialog



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# File 'lib/ruiby_gtk/ruiby_default_dialog.rb', line 93

def ask_file_to_read(dir,filter)
	dialog_chooser("Choose File (#{filter}) ...", Ruiby.gtk_version(3) ? :open : Gtk::FileChooser::ACTION_OPEN, Gtk::Stock::OPEN)
end

- (Object) ask_file_to_write(dir, filter) 



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# File 'lib/ruiby_gtk/ruiby_default_dialog.rb', line 96

def ask_file_to_write(dir,filter)
 dialog_chooser("Save File (#{filter}) ...", Ruiby.gtk_version(3) ? :save : Gtk::FileChooser::ACTION_SAVE, Gtk::Stock::SAVE)
end

- (Object) dialog_chooser(title, action, button) {|dialog| ... }

Yields:

  • (dialog) 


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# File 'lib/ruiby_gtk/ruiby_default_dialog.rb', line 115

def dialog_chooser(title, action, button)
     if Ruiby.gtk_version(3)
       dialog = Gtk::FileChooserDialog.new(
           :title => title, 
           :parent => self, 
           :action => action, 
           :buttons => [ ##  ??
             [Gtk::Stock::CANCEL, Ruiby.gtk_version(3) ? :cancel : Gtk::Dialog::RESPONSE_CANCEL],
             [button, Gtk::Dialog::RESPONSE_ACCEPT]
           ])
     else
       dialog = Gtk::FileChooserDialog.new(
         title,
         self,
         action,
         nil,
         [Gtk::Stock::CANCEL, Ruiby.gtk_version(3) ? :cancel : Gtk::Dialog::RESPONSE_CANCEL],
         [button, Gtk::Dialog::RESPONSE_ACCEPT]
       )
   end
	dialog.set_window_position(Window::POS_CENTER)
	yield(dialog) if block_given?
    ret = ( dialog.run == Gtk::Dialog::RESPONSE_ACCEPT ? dialog.filename : nil )rescue false
    dialog.destroy
    ret ? ret.gsub('\\','/') : ""
end

- (Object) edit(filename)

dialog showing code editor



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# File 'lib/ruiby_gtk/ruiby_default_dialog.rb', line 87

def edit(filename)
	Editor.new(self,filename)
end

- (Object) error(*txt)

modal popup with text and/or ruby Exception.



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# File 'lib/ruiby_gtk/ruiby_default_dialog.rb', line 11

def error(*txt) 
	lt=txt.map { |o| 
		if Exception===o 
			o.to_s + " : \n  "+o.backtrace.join("\n  ")
		else
			o.to_s
		end
	}
	message(MessageDialog::ERROR,*lt) 
end

- (Object) message(style, *txt) 



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# File 'lib/ruiby_gtk/ruiby_default_dialog.rb', line 61

def message(style,*txt)
	text=txt.join(" ")
       md = MessageDialog.new(self,
           Dialog::DESTROY_WITH_PARENT, Gtk::MessageDialog::QUESTION, 
           ::Gtk::MessageDialog::BUTTONS_CLOSE, text)
	md.set_window_position(Window::POS_CENTER)
       md.run
       md.destroy
end

- (Object) prompt(txt, value = "")

show a modal dialogu, asking question, active bloc closure with text response



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# File 'lib/ruiby_gtk/ruiby_default_dialog.rb', line 22

def prompt(txt,value="") 
	 dialog = Dialog.new(
     title: "Message",
		parent: self,
		flags: [Dialog::DESTROY_WITH_PARENT],
		buttons: [ [Stock::OK,1], [:annulation,2] ]
   )

	label=Label.new(txt)
	entry=Entry.new().tap {|e| e.set_text(value) }
	dialog.vbox.add(label)
	dialog.vbox.add(entry)
	dialog.set_window_position(Window::POS_CENTER)

	dialog.signal_connect('response') do |w,e|
		rep=true
		rep=yield(entry.text) if block_given?
		dialog.destroy if rep
	end
	dialog.show_all	
end

- (Object) trace(*txt)

a warning alert



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# File 'lib/ruiby_gtk/ruiby_default_dialog.rb', line 59

def trace(*txt) message(MessageDialog::WARNING,*txt) end