odoo/addons/project_gtd/project_gtd_view.xml

<?xml version="1.0" ?>
<openerp>
    <data>
    <record model="ir.ui.view" id="view_gtd_context_tree">
        <field name="name">project.gtd.context.tree</field>
        <field name="model">project.gtd.context</field>
        <field name="type">tree</field>            
        <field name="arch" type="xml">
            <tree string="Context">
                <field name="name"/>
                <field name="project_default_id"/>
            </tree>
        </field>
    </record>
    <record model="ir.ui.view" id="view_gtd_context_form">
        <field name="name">project.gtd.context.form</field>
        <field name="model">project.gtd.context</field>
        <field name="type">form</field>
        <field name="arch" type="xml">
            <form string="Context">
                <field name="name"/>
                <field name="sequence"/>
                <field name="project_default_id"/>
            </form>
        </field>
    </record>
    <record model="ir.actions.act_window" id="open_gtd_context_tree">
        <field name="name">Contexts</field>
        <field name="res_model">project.gtd.context</field>
    </record>

    <menuitem name="Time Management" id="menu_open_gtd_time" parent="project.menu_definitions" groups="group_project_getting"/>
    <menuitem name="Contexts" id="menu_open_gtd_time_contexts" groups="group_project_getting" parent="menu_open_gtd_time" action="open_gtd_context_tree"/>        

    <record model="ir.ui.view" id="view_gtd_timebox_tree">
        <field name="name">project.gtd.timebox.tree</field>
        <field name="model">project.gtd.timebox</field>
        <field name="type">tree</field>
        <field name="arch" type="xml">
            <tree string="Timebox">
                <field name="sequence"/>
                <field name="name"/>                    
                <field name="icon"/>
            </tree>
        </field>
    </record>

    <record model="ir.ui.view" id="view_gtd_timebox_form">
        <field name="name">project.gtd.timebox.form</field>
        <field name="model">project.gtd.timebox</field>
        <field name="type">form</field>
        <field name="arch" type="xml">
            <form string="Timeboxes">
                <separator string="Timebox Definition" colspan="4"/>
                <field name="name"/>
                <field name="sequence"/>
                <field name="icon"/>
            </form>
        </field>
    </record>

    <record model="ir.actions.act_window" id="open_gtd_timebox_tree">
        <field name="name">Timeboxes</field>
        <field name="res_model">project.gtd.timebox</field>
        <field name="view_type">form</field>
        <field name="view_mode">tree,form</field>
        <field name="view_id" ref="view_gtd_timebox_tree"/>
    </record>        

    <menuitem name="Timeboxes" id="menu_open_gtd_time_timeboxes" parent="menu_open_gtd_time" action="open_gtd_timebox_tree"/>        
		
	<record model="ir.ui.view" id="project_task_tree">
        <field name="name">project.task.tree.timebox</field>
        <field name="model">project.task</field>
        <field name="type">tree</field>
        <field name="inherit_id" ref="project.view_task_tree2" />
        <field name="arch" type="xml">
        	<field name="project_id" position="after">
        		<field name="timebox_id"/>
        		<button name="next_timebox" string="Next Timebox" type="object" icon="gtk-indent" attrs="{'invisible':[('timebox_id.type','=','other')]}"/>
                <button name="prev_timebox" string="Previous Timebox" type="object" icon="gtk-indent" attrs="{'invisible':[('timebox_id.type','=','daily')]}"/>
        	</field>
        </field>
    </record>

    <record model="ir.ui.view" id="project_task">
        <field name="name">project.task.form.timebox</field>
        <field name="model">project.task</field>
        <field name="type">form</field>
        <field name="inherit_id" ref="project.view_task_form2" />
        <field name="arch" type="xml">
            <field name="progress" position="after">
                <newline/>
                <separator string="Getting Things Done" colspan="6"/>
                <newline/>
                <field name="context_id" select="2" widget="selection"/>
                <field name="timebox_id" select="1"/>
                <newline/>
            </field>
        </field>
    </record>
    
    <record id="view_project_task_tree2" model="ir.ui.view">
        <field name="name">project.task.tree</field>
        <field name="model">project.task</field>
        <field name="type">tree</field>
        <field eval="2" name="priority"/>
        <field name="arch" type="xml">
            <tree editable="top" colors="grey:state in ('cancel','done');blue:remaining_hours&lt;0;red:bool(date_deadline) &amp; (date_deadline&lt;current_date) &amp; (state in ('draft','open'))" string="Tasks">
                <field name="sequence" string="Seq."/>
                <field name="name"/>
                <field name="project_id" icon="gtk-indent"/>
                <field name="user_id"/>
                <field name="date_deadline"/>
                <field name="remaining_hours" widget="float_time"/>
                <field name="progress" widget="progressbar"/>
                <field name="context_id" select="2" />
          		<field name="timebox_id" select="1"/>
                <button name="next_timebox" string="Next Timebox" type="object" icon="gtk-print" />
                <button name="prev_timebox" string="Previous Timebox" type="object" icon="gtk-indent"/>                    
                <field name="priority"/>
                <field name="state"/>
                <button name="do_draft" states="open" string="Draft" type="object" icon="gtk-indent" help="For changing to draft state"/>
                <button name="do_open" states="pending,draft" string="Start Task" type="object" icon="gtk-execute" help="For changing to open state"/>
                <button name="do_reopen" states="done,cancelled" string="Reactivate" type="object" icon="gtk-convert" help="For reopening the tasks"/>
                <button name="do_pending" states="open" string="Pending" type="object" icon="gtk-media-pause" help="For changing to pending state"/>
                <button groups="base.group_extended" name="%(project.wizard_delegate_task)d" states="pending,open,draft" string="Delegate" type="action" icon="gtk-execute" help="For changing to delegate state"/>
                <button name="%(project.wizard_close_task)d" states="pending,open" string="Done" type="action" icon="gtk-jump-to" help="For changing to done state"/>
                <button name="do_cancel" states="draft,open,pending" string="Cancel" type="object" icon="gtk-cancel" help="For cancelling the task"/>
            </tree>
        </field>
    </record>
        

    <record model="ir.actions.act_window" id="action_prject_task_tree">
        <field name="name">project.task</field>
        <field name="res_model">project.task</field>
        <field name="view_type">form</field>
	 	<field name="view_mode">tree,form</field>
        <field name="view_id" ref="view_project_task_tree2"/>
        <field name="search_view_id" ref="project.view_task_search_form"/>     
    </record>

    <menuitem name="Tasks Inbox" groups="group_project_getting" id="menu_task_inbox" parent="project.menu_main" action="action_prject_task_tree"/>

    <act_window name="My Inbox"
        domain="[('user_id', '=', uid),('state','in',('draft','open'))]"
        res_model="project.task"
        src_model="project.gtd.timebox"
        view_type="form"
        view_mode="tree,form"
        id="act_timebox_tasks_my_inbox"/>
    <act_window name="My Open Tasks"
        domain="[('user_id', '=', uid),('state','in',('draft','open'))]"
        res_model="project.task"
        src_model="project.gtd.timebox"
        view_type="form"
        view_mode="tree,form"
        id="act_timebox_tasks_my_open"/>
    <act_window name="My Pending Tasks"
        domain="[('user_id', '=', uid),('state','=','pending')]"
        res_model="project.task"
        src_model="project.gtd.timebox"
        view_type="form"
        view_mode="tree,form"
        id="act_timebox_tasks_my_pending"/>

    <act_window name="My Deadlines"
        domain="[('user_id', '=', uid),('state','in',('draft','open','pending')),('date_deadline','&lt;&gt;',False)]"
        res_model="project.task"
        src_model="project.gtd.timebox"
        view_type="form"
        view_mode="tree,form"
        id="act_timebox_tasks_my_deadline_open"/>

    <act_window name="Timebox Tasks"
        domain="[('timebox_id', '=', active_id)]"
        res_model="project.task"
        src_model="project.gtd.timebox"
        view_type="form"
        view_mode="tree,form"
        id="act_timebox_tasks"/>

    </data>
</openerp>