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boinc/clientgui/ViewResources.cpp

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// Berkeley Open Infrastructure for Network Computing
// http://boinc.berkeley.edu
// Copyright (C) 2005 University of California
//
// This is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation;
// either version 2.1 of the License, or (at your option) any later version.
//
// This software 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 Lesser General Public License for more details.
//
// To view the GNU Lesser General Public License visit
// http://www.gnu.org/copyleft/lesser.html
// or write to the Free Software Foundation, Inc.,
// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#if defined(__GNUG__) && !defined(__APPLE__)
#pragma implementation "ViewResources.h"
#endif
#include "stdwx.h"
#include "BOINCGUIApp.h"
#include "BOINCBaseFrame.h"
#include "MainDocument.h"
#include "BOINCTaskCtrl.h"
#include "BOINCListCtrl.h"
#include "ViewResources.h"
#include "Events.h"
#include <wx/arrimpl.cpp>
#include "res/usage.xpm"
WX_DEFINE_OBJARRAY(wxArrayColour);
IMPLEMENT_DYNAMIC_CLASS(CViewResources, CBOINCBaseView)
BEGIN_EVENT_TABLE (CViewResources, CBOINCBaseView)
END_EVENT_TABLE ()
CViewResources::CViewResources()
{}
CViewResources::CViewResources(wxNotebook* pNotebook) :
CBOINCBaseView(pNotebook)
{
//add 14 colors for boinc projects (anyone who have more projects attached ?)
// m_aProjectColours.Add(wxColour(0,139,69));
m_aProjectColours.Add(wxColour(135,206,235));
m_aProjectColours.Add(wxColour(65,105,225));
m_aProjectColours.Add(wxColour(255,165,0));
m_aProjectColours.Add(wxColour(238,130,238));
m_aProjectColours.Add(wxColour(205,197,191));
m_aProjectColours.Add(wxColour(255,127,80));
m_aProjectColours.Add(wxColour(250,128,114));
m_aProjectColours.Add(wxColour(0,255,127));
m_aProjectColours.Add(wxColour(205,79,57));
m_aProjectColours.Add(wxColour(143,188,143));
m_aProjectColours.Add(wxColour(153,50,204));
m_aProjectColours.Add(wxColour(30,144,255));
m_aProjectColours.Add(wxColour(0,100,0));
m_aProjectColours.Add(wxColour(127,255,0));
m_aProjectColours.Add(wxColour(205,173,0));
m_aProjectColours.Add(wxColour(140,34,34));
m_aProjectColours.Add(wxColour(152,245,255));
m_aProjectColours.Add(wxColour(250,240,230));
m_aProjectColours.Add(wxColour(144,238,144));
m_aProjectColours.Add(wxColour(255,105,180));
wxFlexGridSizer* itemFlexGridSizer = new wxFlexGridSizer(3, 0, 0);
wxASSERT(itemFlexGridSizer);
// one row
itemFlexGridSizer->AddGrowableRow(0);
// two resizable columns for the pie charts
itemFlexGridSizer->AddGrowableCol(1);
itemFlexGridSizer->AddGrowableCol(2);
//create a default task pane
m_pTaskPane = new CBOINCTaskCtrl(this, ID_TASK_RESOURCEUTILIZATIONVIEW, DEFAULT_TASK_FLAGS);
wxASSERT(m_pTaskPane);
// create pie chart ctrl for total disk usage
m_pieCtrlTotal = new wxPieCtrl(this, ID_LIST_RESOURCEUTILIZATIONVIEWTOTAL, wxDefaultPosition, wxSize(-1,-1));
wxASSERT(m_pieCtrlTotal);
// setup the legend
m_pieCtrlTotal->GetLegend()->SetTransparent(true);
m_pieCtrlTotal->GetLegend()->SetHorBorder(10);
m_pieCtrlTotal->GetLegend()->SetLabelFont(*wxSWISS_FONT);
m_pieCtrlTotal->GetLegend()->SetLabelColour(wxColour(0,0,127));
m_pieCtrlTotal->GetLegend()->SetLabelColour(wxColour(0,0,127));
m_pieCtrlTotal->GetLegend()->SetLabel(_("total disk usage"));
//set the angle above PI/2 to prevent tilt
m_pieCtrlTotal->SetAngle(4);
//disable 3D drawing
m_pieCtrlTotal->SetPaint3D(false);
//disable elliptic drawing
m_pieCtrlTotal->SetDrawCircle(true);
// create pie chart ctrl for BOINC disk usage
m_pieCtrlBOINC = new wxPieCtrl(this, ID_LIST_RESOURCEUTILIZATIONVIEW, wxDefaultPosition, wxSize(-1,-1));
wxASSERT(m_pieCtrlBOINC);
//setup the legend
m_pieCtrlBOINC->GetLegend()->SetTransparent(true);
m_pieCtrlBOINC->GetLegend()->SetHorBorder(10);
m_pieCtrlBOINC->GetLegend()->SetLabelFont(*wxSWISS_FONT);
m_pieCtrlBOINC->GetLegend()->SetLabelColour(wxColour(0,0,127));
m_pieCtrlBOINC->GetLegend()->SetLabelColour(wxColour(0,0,127));
m_pieCtrlBOINC->GetLegend()->SetLabel(_("disk usage by BOINC projects"));
m_pieCtrlBOINC->SetAngle(4);
m_pieCtrlBOINC->SetPaint3D(false);
m_pieCtrlBOINC->SetDrawCircle(true);
//init the flexGrid
itemFlexGridSizer->Add(m_pTaskPane, 1, wxGROW|wxALL, 1);
itemFlexGridSizer->Add(m_pieCtrlTotal, 1, wxGROW|wxALL, 1);
itemFlexGridSizer->Add(m_pieCtrlBOINC, 1, wxGROW|wxALL, 1);
//force same size for both piectrls
itemFlexGridSizer->SetFlexibleDirection(wxVERTICAL);
itemFlexGridSizer->SetNonFlexibleGrowMode(wxFLEX_GROWMODE_SPECIFIED);
SetSizer(itemFlexGridSizer);
Layout();
m_pTaskPane->UpdateControls();
UpdateSelection();
}
CViewResources::~CViewResources() {
EmptyTasks();
}
wxString& CViewResources::GetViewName() {
static wxString strViewName(_("Disk"));
return strViewName;
}
const char** CViewResources::GetViewIcon() {
return usage_xpm;
}
void CViewResources::UpdateSelection() {
//TODO: is this needed ? no task buttons
CBOINCBaseView::PreUpdateSelection();
CBOINCBaseView::PostUpdateSelection();
}
wxInt32 CViewResources::FormatProjectName(PROJECT* project, wxString& strBuffer) const {
CMainDocument* doc = wxGetApp().GetDocument();
std::string project_name;
wxASSERT(doc);
wxASSERT(wxDynamicCast(doc, CMainDocument));
if (project) {
PROJECT* state_project = doc->state.lookup_project(project->master_url);
if (state_project) {
state_project->get_name(project_name);
strBuffer = wxString(project_name.c_str(), wxConvUTF8);
}
}
return 0;
}
bool CViewResources::OnSaveState(wxConfigBase* pConfig) {
bool bReturnValue = true;
wxASSERT(pConfig);
wxASSERT(m_pTaskPane);
if (!m_pTaskPane->OnSaveState(pConfig)) {
bReturnValue = false;
}
return bReturnValue;
}
bool CViewResources::OnRestoreState(wxConfigBase* pConfig) {
wxASSERT(pConfig);
wxASSERT(m_pTaskPane);
if (!m_pTaskPane->OnRestoreState(pConfig)) {
return false;
}
return true;
}
void CViewResources::OnListRender( wxTimerEvent& WXUNUSED(event) ) {
CMainDocument* pDoc = wxGetApp().GetDocument();
wxString diskspace;
double boinctotal=0.0;
unsigned int i;
wxASSERT(pDoc);
wxASSERT(wxDynamicCast(pDoc, CMainDocument));
//clear former data
m_pieCtrlBOINC->m_Series.Clear();
m_pieCtrlTotal->m_Series.Clear();
//get data for BOINC projects disk usage
pDoc->CachedDiskUsageUpdate();
pDoc->CachedStateUpdate();
if (pDoc->disk_usage.projects.size()>0) {
for (i=0; i<pDoc->disk_usage.projects.size(); i++) {
//update data for boinc projects pie chart
PROJECT* project = pDoc->DiskUsageProject(i);
wxString projectname;
FormatProjectName(project, projectname);
FormatDiskSpace(project->disk_usage, diskspace);
double usage = project->disk_usage;
boinctotal += usage;
wxPiePart part;
part.SetLabel(projectname + wxT(" - ") + diskspace);
part.SetValue(usage);
part.SetColour(m_aProjectColours[i % m_aProjectColours.size()]);
m_pieCtrlBOINC->m_Series.Add(part);
}
m_pieCtrlBOINC->Refresh();
} else {
//paint an empty black pie
wxPiePart part;
part.SetLabel(_("not attached to any BOINC project - 0 bytes"));
part.SetValue(boinctotal);
part.SetColour(wxColour(0,0,0));
m_pieCtrlBOINC->m_Series.Add(part);
m_pieCtrlBOINC->Refresh();
}
//data for pie chart 2 (total disk usage)
//
// good source of color palettes:
// http://www.siteprocentral.com/cgi-bin/feed/feed.cgi
//
wxPiePart part;
double free = pDoc->disk_usage.d_free;
double total = pDoc->disk_usage.d_total;
//free disk space
FormatDiskSpace(free,diskspace);
part.SetLabel(_("free disk space - ") + diskspace);
part.SetValue(free);
part.SetColour(wxColour(0xe1, 0xfc, 0xac));
m_pieCtrlTotal->m_Series.Add(part);
//used by boinc projects
FormatDiskSpace(boinctotal,diskspace);
part.SetLabel(_("used by BOINC - ") + diskspace);
part.SetValue(boinctotal);
part.SetColour(wxColour(0xe8, 0x55, 0x6b));
m_pieCtrlTotal->m_Series.Add(part);
//used by others
FormatDiskSpace(total-boinctotal-free,diskspace);
part.SetLabel(_("used by other programs - ") + diskspace);
part.SetValue(total-boinctotal-free);
part.SetColour(wxColour(0x3a, 0x9e, 0x8d));
m_pieCtrlTotal->m_Series.Add(part);
m_pieCtrlTotal->Refresh();
}
wxInt32 CViewResources::FormatDiskSpace(double bytes, wxString& strBuffer) const {
double xTera = 1099511627776.0;
double xGiga = 1073741824.0;
double xMega = 1048576.0;
double xKilo = 1024.0;
if (bytes >= xTera) {
strBuffer.Printf(wxT("%0.2f TB"), bytes/xTera);
} else if (bytes >= xGiga) {
strBuffer.Printf(wxT("%0.2f GB"), bytes/xGiga);
} else if (bytes >= xMega) {
strBuffer.Printf(wxT("%0.2f MB"), bytes/xMega);
} else if (bytes >= xKilo) {
strBuffer.Printf(wxT("%0.2f KB"), bytes/xKilo);
} else {
strBuffer.Printf(wxT("%0.0f bytes"), bytes);
}
return 0;
}
const char *BOINC_RCSID_5a37b46a6e = "$Id$";
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