~canonical-dx-team/unity/unity.fix-ql-losing-focus : contents of src/PanelIndicatorObjectView.cpp at revision 905

~canonical-dx-team/unity/unity.fix-ql-losing-focus : (revision 905)

/*
 * Copyright (C) 2010 Canonical Ltd
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 3 as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * Authored by: Neil Jagdish Patel <neil.patel@canonical.com>
 */

#include "Nux/Nux.h"
#include "Nux/HLayout.h"
#include "Nux/VLayout.h"

#include "NuxGraphics/GLThread.h"
#include "Nux/BaseWindow.h"
#include "Nux/WindowCompositor.h"

#include "PanelIndicatorObjectView.h"

#include "IndicatorObjectEntryProxy.h"

#include <glib.h>

PanelIndicatorObjectView::PanelIndicatorObjectView ()
: View (NUX_TRACKER_LOCATION),
  _layout (NULL),
  _proxy (NULL),
  _entries ()
{
}

PanelIndicatorObjectView::PanelIndicatorObjectView (IndicatorObjectProxy *proxy)
: View (NUX_TRACKER_LOCATION),
  _proxy (proxy),
  _entries ()
{
  g_debug ("IndicatorAdded: %s", _proxy->GetName ().c_str ());
  _layout = new nux::HLayout ("", NUX_TRACKER_LOCATION);

  SetCompositionLayout (_layout);
  
  // default in Nux is 32, we have some PanelIndicatorObjectEntryView which are smaller than that.
  // so redefining the minimum value for them.
  SetMinimumWidth (MINIMUM_INDICATOR_WIDTH);
 
  _proxy->OnEntryAdded.connect (sigc::mem_fun (this, &PanelIndicatorObjectView::OnEntryAdded));
  _proxy->OnEntryMoved.connect (sigc::mem_fun (this, &PanelIndicatorObjectView::OnEntryMoved));
  _proxy->OnEntryRemoved.connect (sigc::mem_fun (this, &PanelIndicatorObjectView::OnEntryRemoved));
}

PanelIndicatorObjectView::~PanelIndicatorObjectView ()
{
}

long
PanelIndicatorObjectView::ProcessEvent (nux::IEvent &ievent, long TraverseInfo, long ProcessEventInfo)
{
  long ret = TraverseInfo;

  if (_layout)
    ret = _layout->ProcessEvent (ievent, ret, ProcessEventInfo);
  return ret;
}

void
PanelIndicatorObjectView::Draw (nux::GraphicsEngine& GfxContext, bool force_draw)
{

}

void
PanelIndicatorObjectView::DrawContent (nux::GraphicsEngine &GfxContext, bool force_draw)
{
  GfxContext.PushClippingRectangle (GetGeometry() );
  if (_layout)
    _layout->ProcessDraw (GfxContext, force_draw);
  GfxContext.PopClippingRectangle();
}

void
PanelIndicatorObjectView::OnEntryAdded (IndicatorObjectEntryProxy *proxy)
{
  PanelIndicatorObjectEntryView *view = new PanelIndicatorObjectEntryView (proxy);
  _layout->AddView (view, 0, nux::eCenter, nux::eFull);
  _layout->SetContentDistribution (nux::eStackRight);

  _entries.push_back (view);

  AddChild (view);

  QueueRelayout();
  QueueDraw ();
}

void
PanelIndicatorObjectView::OnEntryMoved (IndicatorObjectEntryProxy *proxy)
{
  printf ("ERROR: Moving IndicatorObjectEntry not supported\n");
}

void
PanelIndicatorObjectView::OnEntryRemoved(IndicatorObjectEntryProxy *proxy)
{
  std::vector<PanelIndicatorObjectEntryView *>::iterator it;
  
  for (it = _entries.begin(); it != _entries.end(); it++)
  {
    PanelIndicatorObjectEntryView *view = static_cast<PanelIndicatorObjectEntryView *> (*it);
    if (view->_proxy == proxy)
      {
        RemoveChild (view);
        _entries.erase (it);
        _layout->RemoveChildObject (view);

        break;
      }
  }

  QueueRelayout ();
  QueueDraw ();
}

const gchar *
PanelIndicatorObjectView::GetName ()
{
  return _proxy->GetName ().c_str ();
}

const gchar *
PanelIndicatorObjectView::GetChildsName ()
{
  return "entries";
}

void
PanelIndicatorObjectView::AddProperties (GVariantBuilder *builder)
{
  nux::Geometry geo = GetGeometry ();

  /* Now some props from ourselves */
  g_variant_builder_add (builder, "{sv}", "x", g_variant_new_int32 (geo.x));
  g_variant_builder_add (builder, "{sv}", "y", g_variant_new_int32 (geo.y));
  g_variant_builder_add (builder, "{sv}", "width", g_variant_new_int32 (geo.width));
  g_variant_builder_add (builder, "{sv}", "height", g_variant_new_int32 (geo.height));
}


853.4.7 by Neil Jagdish Patel Size and position systray window	1	/*
572.1.11 by Neil Jagdish Patel Import the work done so far with Compiz	2	* Copyright (C) 2010 Canonical Ltd
	3	*
	4	* This program is free software: you can redistribute it and/or modify
	5	* it under the terms of the GNU General Public License version 3 as
	6	* published by the Free Software Foundation.
	7	*
	8	* This program is distributed in the hope that it will be useful,
	9	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	10	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	11	* GNU General Public License for more details.
	12	*
	13	* You should have received a copy of the GNU General Public License
	14	* along with this program. If not, see <http://www.gnu.org/licenses/>.
	15	*
	16	* Authored by: Neil Jagdish Patel <neil.patel@canonical.com>
	17	*/
	18
	19	#include "Nux/Nux.h"
	20	#include "Nux/HLayout.h"
	21	#include "Nux/VLayout.h"
	22
	23	#include "NuxGraphics/GLThread.h"
	24	#include "Nux/BaseWindow.h"
	25	#include "Nux/WindowCompositor.h"
	26
	27	#include "PanelIndicatorObjectView.h"
	28
	29	#include "IndicatorObjectEntryProxy.h"
	30
	31	#include <glib.h>
	32
	33	PanelIndicatorObjectView::PanelIndicatorObjectView ()
669.3.1 by Neil Jagdish Patel Move the menubar into it's own object, which is always created to at least fill up the space	34	: View (NUX_TRACKER_LOCATION),
	35	_layout (NULL),
853.4.15 by Neil Jagdish Patel Add support for swtiching themes properly	36	_proxy (NULL),
669.3.1 by Neil Jagdish Patel Move the menubar into it's own object, which is always created to at least fill up the space	37	_entries ()
	38	{
	39	}
	40
	41	PanelIndicatorObjectView::PanelIndicatorObjectView (IndicatorObjectProxy *proxy)
572.1.11 by Neil Jagdish Patel Import the work done so far with Compiz	42	: View (NUX_TRACKER_LOCATION),
	43	_proxy (proxy),
	44	_entries ()
	45	{
	46	g_debug ("IndicatorAdded: %s", _proxy->GetName ().c_str ());
784.2.1 by Didier Roche remove double debug print, commented PADDING variable and use g_debug (even if not functional yet)	47	_layout = new nux::HLayout ("", NUX_TRACKER_LOCATION);
572.1.11 by Neil Jagdish Patel Import the work done so far with Compiz	48
	49	SetCompositionLayout (_layout);
	50
784.2.3 by Didier Roche set the default PanelIndicatorObjectView size to 12, has the default in nux is 32 and we have some PanelIndicatorObjectEntryView which are smaller than that (LP: #705803)	51	// default in Nux is 32, we have some PanelIndicatorObjectEntryView which are smaller than that.
	52	// so redefining the minimum value for them.
	53	SetMinimumWidth (MINIMUM_INDICATOR_WIDTH);
	54
572.1.11 by Neil Jagdish Patel Import the work done so far with Compiz	55	_proxy->OnEntryAdded.connect (sigc::mem_fun (this, &PanelIndicatorObjectView::OnEntryAdded));
	56	_proxy->OnEntryMoved.connect (sigc::mem_fun (this, &PanelIndicatorObjectView::OnEntryMoved));
	57	_proxy->OnEntryRemoved.connect (sigc::mem_fun (this, &PanelIndicatorObjectView::OnEntryRemoved));
	58	}
	59
	60	PanelIndicatorObjectView::~PanelIndicatorObjectView ()
	61	{
	62	}
	63
	64	long
	65	PanelIndicatorObjectView::ProcessEvent (nux::IEvent &ievent, long TraverseInfo, long ProcessEventInfo)
	66	{
	67	long ret = TraverseInfo;
	68
853.4.7 by Neil Jagdish Patel Size and position systray window	69	if (_layout)
	70	ret = _layout->ProcessEvent (ievent, ret, ProcessEventInfo);
	71	return ret;
572.1.11 by Neil Jagdish Patel Import the work done so far with Compiz	72	}
	73
	74	void
	75	PanelIndicatorObjectView::Draw (nux::GraphicsEngine& GfxContext, bool force_draw)
572.3.2 by Jay Taoko * Connected rendering to the data provided by RenderArgs	76	{
572.1.11 by Neil Jagdish Patel Import the work done so far with Compiz	77
	78	}
	79
	80	void
	81	PanelIndicatorObjectView::DrawContent (nux::GraphicsEngine &GfxContext, bool force_draw)
572.1.21 by Jay Taoko * Removed unused files VScrollBarSlim.cpp/.h	82	{
572.1.11 by Neil Jagdish Patel Import the work done so far with Compiz	83	GfxContext.PushClippingRectangle (GetGeometry() );
	84	if (_layout)
853.4.7 by Neil Jagdish Patel Size and position systray window	85	_layout->ProcessDraw (GfxContext, force_draw);
	86	GfxContext.PopClippingRectangle();
572.1.11 by Neil Jagdish Patel Import the work done so far with Compiz	87	}
	88
	89	void
	90	PanelIndicatorObjectView::OnEntryAdded (IndicatorObjectEntryProxy *proxy)
	91	{
	92	PanelIndicatorObjectEntryView *view = new PanelIndicatorObjectEntryView (proxy);
	93	_layout->AddView (view, 0, nux::eCenter, nux::eFull);
	94	_layout->SetContentDistribution (nux::eStackRight);
784.2.2 by Didier Roche stack PanelIndicatorObjectView on Right, this enables to not mess with Fitt even if we don't have the right width (LP: #705697)	95
572.1.11 by Neil Jagdish Patel Import the work done so far with Compiz	96	_entries.push_back (view);
	97
	98	AddChild (view);
650.1.2 by Neil Jagdish Patel Add introspection to the rest of the panel (some bits left still) and clean up the Introspect function to handle GetName() == NULL, and also to not Indent the children, rather keep them as child objects	99
	100	QueueRelayout();
871.4.17 by Neil Jagdish Patel Switch to QueueRelayout where possible	101	QueueDraw ();
	102	}
572.1.11 by Neil Jagdish Patel Import the work done so far with Compiz	103
	104	void
	105	PanelIndicatorObjectView::OnEntryMoved (IndicatorObjectEntryProxy *proxy)
	106	{
	107	printf ("ERROR: Moving IndicatorObjectEntry not supported\n");
	108	}
	109
	110	void
	111	PanelIndicatorObjectView::OnEntryRemoved(IndicatorObjectEntryProxy *proxy)
	112	{
	113	std::vector<PanelIndicatorObjectEntryView *>::iterator it;
	114
	115	for (it = _entries.begin(); it != _entries.end(); it++)
	116	{
	117	PanelIndicatorObjectEntryView view = static_cast<PanelIndicatorObjectEntryView > (*it);
	118	if (view->_proxy == proxy)
	119	{
	120	RemoveChild (view);
650.1.2 by Neil Jagdish Patel Add introspection to the rest of the panel (some bits left still) and clean up the Introspect function to handle GetName() == NULL, and also to not Indent the children, rather keep them as child objects	121	_entries.erase (it);
572.1.11 by Neil Jagdish Patel Import the work done so far with Compiz	122	_layout->RemoveChildObject (view);
	123
	124	break;
	125	}
	126	}
	127
	128	QueueRelayout ();
871.4.17 by Neil Jagdish Patel Switch to QueueRelayout where possible	129	QueueDraw ();
	130	}
572.1.11 by Neil Jagdish Patel Import the work done so far with Compiz	131
650.1.2 by Neil Jagdish Patel Add introspection to the rest of the panel (some bits left still) and clean up the Introspect function to handle GetName() == NULL, and also to not Indent the children, rather keep them as child objects	132	const gchar *
	133	PanelIndicatorObjectView::GetName ()
	134	{
	135	return _proxy->GetName ().c_str ();
	136	}
	137
	138	const gchar *
650.1.5 by Neil Jagdish Patel Clean up the Introspect function, implement GetChildsName() for some nicer results	139	PanelIndicatorObjectView::GetChildsName ()
	140	{
	141	return "entries";
	142	}
	143
	144	void
650.1.2 by Neil Jagdish Patel Add introspection to the rest of the panel (some bits left still) and clean up the Introspect function to handle GetName() == NULL, and also to not Indent the children, rather keep them as child objects	145	PanelIndicatorObjectView::AddProperties (GVariantBuilder *builder)
	146	{
	147	nux::Geometry geo = GetGeometry ();
	148
	149	/* Now some props from ourselves */
	150	g_variant_builder_add (builder, "{sv}", "x", g_variant_new_int32 (geo.x));
	151	g_variant_builder_add (builder, "{sv}", "y", g_variant_new_int32 (geo.y));
	152	g_variant_builder_add (builder, "{sv}", "width", g_variant_new_int32 (geo.width));
	153	g_variant_builder_add (builder, "{sv}", "height", g_variant_new_int32 (geo.height));
	154	}
	155