Class: Myform::MyFormHolder

Inherits:
Object
  • Object
show all
Includes:
Conf, ManqodCommon, Myform, Observable
Defined in:
lib/FormHolder.rb

Defined Under Namespace

Classes: EmbeddedFormHolder

Constant Summary

Constants included from ManqodCommon

ManqodCommon::CRITICAL, ManqodCommon::DEBUG, ManqodCommon::ERROR, ManqodCommon::INFO, ManqodCommon::NORMAL, ManqodCommon::WARNING

Constants included from Eprint

Eprint::DOMAIN, Eprint::LEVEL

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from ManqodCommon

#add_where, #admin, #admin_cache, #admin_qrow, #admin_rows, #backtrace_to_debug, #cache, #changed_ids_of_base, #client, #client_fields, #client_image_of_id, #client_qrow, #client_query, #client_rows, #eeval, #escape_string, #getBinding, #guess_base, #guess_table, #image_of_id, #lzero, #manqod_db, #measure, #myexec, #nick, #nick_id, #number_format, #qrow, #query, #reconnect_manqod_db, #rows, #run_events, #send_message, #sendmail, #set_manqod_db_uri, #set_nick

Methods included from Eprint

#ecode, #edebug, #eerror, #einfo, #enormal, #eprint, #ewarn, #gtk_set_edebug, #set_edebug, #tell_exception

Methods included from Conf

#get_conf, #load_conf, #save_conf, #set_conf

Constructor Details

#initialize(mode = "dialog", caller = self, runmode = nil, form_id = nil) ⇒ MyFormHolder

Returns a new instance of MyFormHolder.



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# File 'lib/FormHolder.rb', line 38

def initialize(mode="dialog",caller=self,runmode=nil,form_id=nil)
		@form_id=form_id
@caller=caller
@runmode=runmode
@form=Myform::MyForm.new(self,form_id,runmode)
case mode
	when "embedded"
		@holder=EmbeddedFormHolder.new(self)

 	when "dialog"
		#run in dialog window
#				form.set_id(caller.target)
		@holder=Gtk::Dialog.new().set_resizable(true)#.set_transient_for(@caller.get_ancestor(Gtk::Window))#.set_modal(true)
		#press calcel or close if user closes the window
		holder.signal_connect("delete-event"){|me,ev| if info? || wysiwyg? then @closeb.activate; else @cancel.activate; end }

		#restoring the saved width,height/top,bottom positions
		unless wysiwyg?
			if w=get_conf(form.get_id,0,"width") and h=get_conf(form.get_id,0,"height") then holder.resize(w.to_i,h.to_i) end
			if x=get_conf(form.get_id,0,"x") and y=get_conf(form.get_id,0,"y") then holder.move(x.to_i,y.to_i) end
			#save form dimensions and position when user resizes
			holder.signal_connect("configure-event"){|me,event|
				set_conf(form.get_id,0,"width",event.width.to_s)
				set_conf(form.get_id,0,"height",event.height.to_s)
				set_conf(form.get_id,0,"x",event.x.to_s)
				set_conf(form.get_id,0,"y",event.y.to_s)
 				false
			}
		end
		form_accel_group= Gtk::AccelGroup.new
		form_accel_group.connect(Gdk::Keyval::GDK_KEY_Return,Gdk::Window::CONTROL_MASK ,Gtk::ACCEL_VISIBLE){
  		if info? || wysiwyg? then @closeb.activate; else @ok.activate; end
		}
		form_accel_group.connect(Gdk::Keyval::GDK_KEY_Escape,nil ,Gtk::ACCEL_VISIBLE){
			if info? || wysiwyg? then @closeb.activate; else @cancel.activate; end
		}
		holder.add_accel_group(form_accel_group)
		@form.set_ag(form_accel_group)

		#adding the Form Buttons
		holder.vbox.pack_start(form,true,true,0)
		if info? || wysiwyg?
			@closeb=holder.add_button('',Gtk::Dialog::RESPONSE_CLOSE).set_image(Gtk::Image.new(Gtk::Stock::CLOSE,Gtk::IconSize::SMALL_TOOLBAR)).set_label('close').set_relief(Gtk::ReliefStyle::NONE)
  		else
  		@apply=holder.add_button('',Gtk::Dialog::RESPONSE_APPLY).set_image(Gtk::Image.new(Gtk::Stock::APPLY,Gtk::IconSize::SMALL_TOOLBAR)).set_label('apply').set_relief(Gtk::ReliefStyle::NONE) unless @form.gtk_attribute("apply_button")=="false"
  		@ok=holder.add_button('',Gtk::Dialog::RESPONSE_OK).set_image(Gtk::Image.new(Gtk::Stock::OK,Gtk::IconSize::SMALL_TOOLBAR)).set_label('ok').set_relief(Gtk::ReliefStyle::NONE) unless @form.gtk_attribute("ok_button")=="false"
  		@cancel=holder.add_button('',Gtk::Dialog::RESPONSE_CANCEL).set_image(Gtk::Image.new(Gtk::Stock::CANCEL,Gtk::IconSize::SMALL_TOOLBAR)).set_label('cancel').set_relief(Gtk::ReliefStyle::NONE)
		end
		holder.set_default_response(0)
		#holder.realize;holder.window.set_functions(Gdk::Window::WMFunction::ALL | Gdk::Window::WMFunction::CLOSE)

	when "touchscreen"
		@holder=Gtk::VBox.new
		@form.modify_bg(Gtk::STATE_NORMAL,Gdk::Color.new(65000, 0, 0))
		@form.items.each{|item| 
  		item.modify_bg(Gtk::STATE_NORMAL,Gdk::Color.new(0,65000, 0))
  		item.renderer.modify_bg(Gtk::STATE_NORMAL,Gdk::Color.new(0,35000, 0))
		}
		@holder.modify_bg(Gtk::STATE_NORMAL,Gdk::Color.new(0, 0, 65000))
		@holder.pack_start(@form,true,true)
		set_parentM(self)
 	else ewarn("not recognized form run mode: #{mode}","form")
end
end

Instance Attribute Details

#caller ⇒ Object

Returns the value of attribute caller.



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# File 'lib/FormHolder.rb', line 102

def caller
  @caller
end

#form ⇒ Object

Returns the value of attribute form.



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# File 'lib/FormHolder.rb', line 102

def form
  @form
end

#holder ⇒ Object

Returns the value of attribute holder.



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# File 'lib/FormHolder.rb', line 102

def holder
  @holder
end

#runmode ⇒ Object

Returns the value of attribute runmode.



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# File 'lib/FormHolder.rb', line 102

def runmode
  @runmode
end

Instance Method Details

#add? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/FormHolder.rb', line 159

def add?
	runmode == "add"
end

#destroy ⇒ Object 



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# File 'lib/FormHolder.rb', line 196

def destroy
	@form.destroy unless @form.nil? or @form.destroyed?
	@holder.destroy unless @holder.nil? or @holder.destroyed?
end

#embedd? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/FormHolder.rb', line 108

def embedd?
	@form.embedd?
end

#get_ancestor(classname) ⇒ Object 



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# File 'lib/FormHolder.rb', line 172

def get_ancestor(classname)
	@caller.get_ancestor(classname)
end

#info? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/FormHolder.rb', line 162

def info?
	runmode == "info"
end

#is_embedded ⇒ Object 



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# File 'lib/FormHolder.rb', line 104

def is_embedded
	@form.is_embedded
end

#parentM ⇒ Object 



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# File 'lib/FormHolder.rb', line 165

def parentM
@parent_moditem
end

#run(pid = @form.parentselected, batch = nil) ⇒ Object 



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# File 'lib/FormHolder.rb', line 112

def run(pid=@form.parentselected,batch=nil)
	@form.parentselected=pid
	@form.batch=@form.batch_support? && batch.class == Array && batch.size>1 ? batch : nil
	batch=@form.batch_support? && batch.class == Array ? batch : [@form.parentselected]

ret=-1
if @holder
begin
		manqod_db.lock_id_of_base(@form.table,batch) unless add? || wysiwyg?
	@form.update(@caller)
 	ret=-1 #ha ret 0, akkor nem volt valtozas, ha -1, akkor hiba volt, ha >0, akkor az a parentid (addnal van hasznalva asszem, pozicionalasra)
 	while ret<0
		case response=@holder.run
			when Gtk::Dialog::RESPONSE_OK then #ok
				ret=@form.apply_changes(self).to_i
				einfo("apply_changes return: #{ret}","form")
				@caller.caller.list.save_cursor_id(ret) if @caller.class.name == 'MyButton'
			when Gtk::Dialog::RESPONSE_CANCEL, Gtk::Dialog::RESPONSE_CLOSE, Gtk::Dialog::RESPONSE_DELETE_EVENT then
				ret=0
			when Gtk::Dialog::RESPONSE_APPLY then #apply
				ret=@form.apply_changes(self).to_i
				manqod_db.unlock_id_of_base(@form.table,batch.push(ret)) unless pid == ret
				einfo("apply_changes return: #{ret}","form")
				@caller.caller.list.scroll_to_cursor(ret) if @caller.class.name == 'MyButton'
					manqod_db.lock_id_of_base(@form.table,ret) unless wysiwyg?
				update(@caller,ret,"modify") if ["add","copy"].include?(@form.runmode)
				ret=-1
			else eerror("unknown form return code: #{response}")
		end
		client.reload_moditem(@form_id) if wysiwyg? #if wysiwyg then reload it in server
 	end
 	@holder.destroy
 	rescue =>err
 		warn("Form error: #{err}",backtrace_to_debug(err),"form","error",false,true,err.to_s)
 	ensure
 		begin
 			manqod_db.unlock_id_of_base(@form.table,batch)
 			rescue => err
 			eerror("Form ensured unlock error: #{err}\n#{err.backtrace.join("\n")}","form")
 		end
 	end
end
ret
end

#set_parentM(parent_moditem) ⇒ Object 



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# File 'lib/FormHolder.rb', line 168

def set_parentM(parent_moditem)
@parent_moditem=parent_moditem
self
end

#show_all ⇒ Object 



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# File 'lib/FormHolder.rb', line 184

def show_all
	@holder.show_all
	self.run if @runmode=="dialog"
end

#title ⇒ Object 



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# File 'lib/FormHolder.rb', line 192

def title
	"no title"
end

#to_s ⇒ Object 



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# File 'lib/FormHolder.rb', line 175

def to_s
	"FormHolder of #{form}"
end

#update(notifier, pid = @form.parentselected, rm = @form.runmode) ⇒ Object 



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# File 'lib/FormHolder.rb', line 178

def update(notifier,pid=@form.parentselected,rm=@form.runmode)
if pid
		manqod_db.lock_id_of_base(@form.table,pid) unless add? || wysiwyg?
	@form.update(notifier,pid,rm)
	end
end

#vshrink(d) ⇒ Object 



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# File 'lib/FormHolder.rb', line 189

def vshrink(d)
holder.allocation.set_height(holder.allocation.height-d.to_i)
end

#wysiwyg? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/FormHolder.rb', line 156

def wysiwyg?
	runmode == "wysiwygf"
end