boinc/clientgui/ViewResources.cpp

251 lines
6.1 KiB
C++

// 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 "MainDocument.h"
#include "BOINCTaskCtrl.h"
#include "BOINCListCtrl.h"
#include "ViewResources.h"
#include "Events.h"
#include "res/usage.xpm"
#define COLUMN_PROJECT 0
#define COLUMN_DISKSPACE 1
CResource::CResource() {
}
CResource::~CResource() {
m_strProjectName.Clear();
m_strDiskSpace.Clear();
}
IMPLEMENT_DYNAMIC_CLASS(CViewResources, CBOINCBaseView)
BEGIN_EVENT_TABLE (CViewResources, CBOINCBaseView)
EVT_LIST_ITEM_SELECTED(ID_LIST_RESOURCEUTILIZATIONVIEW, CViewResources::OnListSelected)
EVT_LIST_ITEM_DESELECTED(ID_LIST_RESOURCEUTILIZATIONVIEW, CViewResources::OnListDeselected)
END_EVENT_TABLE ()
CViewResources::CViewResources()
{}
CViewResources::CViewResources(wxNotebook* pNotebook) :
CBOINCBaseView(pNotebook, ID_TASK_RESOURCEUTILIZATIONVIEW, DEFAULT_TASK_FLAGS, ID_LIST_RESOURCEUTILIZATIONVIEW, DEFAULT_LIST_SINGLE_SEL_FLAGS)
{
wxASSERT(m_pTaskPane);
wxASSERT(m_pListPane);
//
// Setup View
//
// Create Task Pane Items
m_pTaskPane->UpdateControls();
// Create List Pane Items
m_pListPane->InsertColumn(COLUMN_PROJECT, _("Project"), wxLIST_FORMAT_LEFT, -1);
m_pListPane->InsertColumn(COLUMN_DISKSPACE, _("Disk Space"), wxLIST_FORMAT_RIGHT, -1);
UpdateSelection();
}
CViewResources::~CViewResources() {
EmptyCache();
EmptyTasks();
}
wxString& CViewResources::GetViewName() {
static wxString strViewName(_("Disk"));
return strViewName;
}
const char** CViewResources::GetViewIcon() {
return usage_xpm;
}
wxInt32 CViewResources::GetDocCount() {
return wxGetApp().GetDocument()->GetResourceCount();
}
wxString CViewResources::OnListGetItemText(long item, long column) const {
CResource* resource = NULL;
wxString strBuffer = wxEmptyString;
try {
resource = m_ResourceCache.at(item);
} catch ( std::out_of_range ) {
resource = NULL;
}
if (resource) {
switch(column)
{
case COLUMN_PROJECT:
strBuffer = resource->m_strProjectName;
break;
case COLUMN_DISKSPACE:
strBuffer = resource->m_strDiskSpace;
break;
}
}
return strBuffer;
}
wxString CViewResources::OnDocGetItemText(long item, long column) const {
wxString strBuffer = wxEmptyString;
switch(column) {
case COLUMN_PROJECT:
FormatProjectName(item, strBuffer);
break;
case COLUMN_DISKSPACE:
FormatDiskSpace(item, strBuffer);
break;
}
return strBuffer;
}
wxInt32 CViewResources::AddCacheElement() {
CResource* pItem = new CResource();
wxASSERT(pItem);
if (pItem) {
m_ResourceCache.push_back(pItem);
return 0;
}
return -1;
}
wxInt32 CViewResources::EmptyCache()
{
unsigned int i;
for (i=0; i<m_ResourceCache.size(); i++) {
delete m_ResourceCache[i];
}
m_ResourceCache.clear();
return 0;
}
wxInt32 CViewResources::GetCacheCount() {
return (wxInt32)m_ResourceCache.size();
}
wxInt32 CViewResources::RemoveCacheElement() {
delete m_ResourceCache.back();
m_ResourceCache.erase(m_ResourceCache.end() - 1);
return 0;
}
wxInt32 CViewResources::UpdateCache(long item, long column, wxString& strNewData) {
CResource* resource = m_ResourceCache.at(item);
switch(column) {
case COLUMN_PROJECT:
resource->m_strProjectName = strNewData;
break;
case COLUMN_DISKSPACE:
resource->m_strDiskSpace = strNewData;
break;
}
return 0;
}
void CViewResources::UpdateSelection() {
CBOINCBaseView::PreUpdateSelection();
CBOINCBaseView::PostUpdateSelection();
}
wxInt32 CViewResources::FormatProjectName(wxInt32 item, wxString& strBuffer) const {
CMainDocument* doc = wxGetApp().GetDocument();
PROJECT* resource = wxGetApp().GetDocument()->resource(item);
PROJECT* state_project = NULL;
std::string project_name;
wxASSERT(doc);
wxASSERT(wxDynamicCast(doc, CMainDocument));
if (resource) {
state_project = doc->state.lookup_project(resource->master_url);
if (state_project) {
state_project->get_name(project_name);
strBuffer = wxString(project_name.c_str(), wxConvUTF8);
}
}
return 0;
}
wxInt32 CViewResources::FormatDiskSpace(wxInt32 item, wxString& strBuffer) const {
float fBuffer = 0;
double xTera = 1099511627776.0;
double xGiga = 1073741824.0;
double xMega = 1048576.0;
double xKilo = 1024.0;
PROJECT* resource = wxGetApp().GetDocument()->resource(item);
if (resource) {
fBuffer = resource->disk_usage;
}
if (fBuffer >= xTera) {
strBuffer.Printf(wxT("%0.2f TB"), fBuffer/xTera);
} else if (fBuffer >= xGiga) {
strBuffer.Printf(wxT("%0.2f GB"), fBuffer/xGiga);
} else if (fBuffer >= xMega) {
strBuffer.Printf(wxT("%0.2f MB"), fBuffer/xMega);
} else if (fBuffer >= xKilo) {
strBuffer.Printf(wxT("%0.2f KB"), fBuffer/xKilo);
} else {
strBuffer.Printf(wxT("%0.0f bytes"), fBuffer);
}
return 0;
}
const char *BOINC_RCSID_5a37b46a6e = "$Id$";