mirror of https://github.com/BOINC/boinc.git
423 lines
10 KiB
C++
423 lines
10 KiB
C++
// Berkeley Open Infrastructure for Network Computing
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// http://boinc.berkeley.edu
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// Copyright (C) 2005 University of California
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//
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// This is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation;
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// either version 2.1 of the License, or (at your option) any later version.
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//
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// This software is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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// See the GNU Lesser General Public License for more details.
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//
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// To view the GNU Lesser General Public License visit
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// http://www.gnu.org/copyleft/lesser.html
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// or write to the Free Software Foundation, Inc.,
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// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#if defined(__GNUG__) && !defined(__APPLE__)
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#pragma implementation "BOINCBaseView.h"
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#endif
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#include "stdwx.h"
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#include "BOINCGUIApp.h"
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#include "MainDocument.h"
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#include "BOINCBaseView.h"
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#include "BOINCTaskCtrl.h"
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#include "BOINCListCtrl.h"
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#include "res/boinc.xpm"
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IMPLEMENT_DYNAMIC_CLASS(CBOINCBaseView, wxPanel)
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CBOINCBaseView::CBOINCBaseView() {}
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CBOINCBaseView::CBOINCBaseView(wxNotebook* pNotebook) :
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wxPanel(pNotebook, -1, wxDefaultPosition, wxDefaultSize, wxTAB_TRAVERSAL)
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{
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wxASSERT(pNotebook);
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m_bProcessingTaskRenderEvent = false;
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m_bProcessingListRenderEvent = false;
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m_bForceUpdateSelection = true;
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//
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// Setup View
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//
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m_pTaskPane = NULL;
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m_pListPane = NULL;
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SetName(GetViewName());
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SetAutoLayout(TRUE);
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}
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CBOINCBaseView::CBOINCBaseView(
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wxNotebook* pNotebook, wxWindowID iTaskWindowID, int iTaskWindowFlags, wxWindowID iListWindowID, int iListWindowFlags) :
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wxPanel(pNotebook, -1, wxDefaultPosition, wxDefaultSize, wxTAB_TRAVERSAL)
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{
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wxASSERT(pNotebook);
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m_bProcessingTaskRenderEvent = false;
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m_bProcessingListRenderEvent = false;
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m_bForceUpdateSelection = true;
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//
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// Setup View
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//
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m_pTaskPane = NULL;
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m_pListPane = NULL;
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SetName(GetViewName());
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SetAutoLayout(TRUE);
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wxFlexGridSizer* itemFlexGridSizer = new wxFlexGridSizer(2, 0, 0);
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wxASSERT(itemFlexGridSizer);
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itemFlexGridSizer->AddGrowableRow(0);
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itemFlexGridSizer->AddGrowableCol(1);
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m_pTaskPane = new CBOINCTaskCtrl(this, iTaskWindowID, iTaskWindowFlags);
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wxASSERT(m_pTaskPane);
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m_pListPane = new CBOINCListCtrl(this, iListWindowID, iListWindowFlags);
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wxASSERT(m_pListPane);
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itemFlexGridSizer->Add(m_pTaskPane, 1, wxGROW|wxALL, 1);
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itemFlexGridSizer->Add(m_pListPane, 1, wxGROW|wxALL, 1);
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SetSizer(itemFlexGridSizer);
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Layout();
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}
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CBOINCBaseView::~CBOINCBaseView() {}
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// The user friendly name of the view.
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// If it has not been defined by the view "Undefined" is returned.
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//
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wxString& CBOINCBaseView::GetViewName() {
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static wxString strViewName(wxT("Undefined"));
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return strViewName;
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}
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// The user friendly icon of the view.
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// If it has not been defined by the view the BOINC icon is returned.
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//
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const char** CBOINCBaseView::GetViewIcon() {
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wxASSERT(boinc_xpm);
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return boinc_xpm;
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}
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bool CBOINCBaseView::FireOnSaveState(wxConfigBase* pConfig) {
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return OnSaveState(pConfig);
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}
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bool CBOINCBaseView::FireOnRestoreState(wxConfigBase* pConfig) {
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return OnRestoreState(pConfig);
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}
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int CBOINCBaseView::GetListRowCount() {
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wxASSERT(m_pListPane);
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return m_pListPane->GetItemCount();
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}
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void CBOINCBaseView::FireOnListRender(wxTimerEvent& event) {
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OnListRender(event);
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}
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void CBOINCBaseView::FireOnListSelected(wxListEvent& event) {
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OnListSelected(event);
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}
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void CBOINCBaseView::FireOnListDeselected(wxListEvent& event) {
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OnListDeselected(event);
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}
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wxString CBOINCBaseView::FireOnListGetItemText(long item, long column) const {
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return OnListGetItemText(item, column);
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}
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int CBOINCBaseView::FireOnListGetItemImage(long item) const {
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return OnListGetItemImage(item);
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}
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wxListItemAttr* CBOINCBaseView::FireOnListGetItemAttr(long item) const {
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return OnListGetItemAttr(item);
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}
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void CBOINCBaseView::OnListRender (wxTimerEvent& event) {
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if (!m_bProcessingListRenderEvent) {
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m_bProcessingListRenderEvent = true;
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wxASSERT(m_pListPane);
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int iDocCount = GetDocCount();
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int iCacheCount = GetCacheCount();
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if (iDocCount != iCacheCount) {
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if (0 >= iDocCount) {
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EmptyCache();
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m_pListPane->DeleteAllItems();
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} else {
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int iIndex = 0;
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int iReturnValue = -1;
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if (iDocCount > iCacheCount) {
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for (iIndex = 0; iIndex < (iDocCount - iCacheCount); iIndex++
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) {
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iReturnValue = AddCacheElement();
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wxASSERT(!iReturnValue);
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}
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wxASSERT(GetDocCount() == GetCacheCount());
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} else {
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for (iIndex = 0; iIndex < (iCacheCount - iDocCount); iIndex++
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) {
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iReturnValue = RemoveCacheElement();
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wxASSERT(!iReturnValue);
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}
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wxASSERT(GetDocCount() == GetCacheCount());
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}
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m_pListPane->SetItemCount(iDocCount);
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}
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}
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if (iDocCount) {
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SyncronizeCache();
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}
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if (_EnsureLastItemVisible() && (iDocCount != iCacheCount)) {
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m_pListPane->EnsureVisible(iDocCount - 1);
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}
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UpdateSelection();
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m_bProcessingListRenderEvent = false;
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}
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event.Skip();
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}
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bool CBOINCBaseView::OnSaveState(wxConfigBase* pConfig) {
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bool bReturnValue = true;
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wxASSERT(pConfig);
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wxASSERT(m_pTaskPane);
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wxASSERT(m_pListPane);
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if (!m_pTaskPane->OnSaveState(pConfig)) {
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bReturnValue = false;
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}
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if (!m_pListPane->OnSaveState(pConfig)) {
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bReturnValue = false;
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}
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return bReturnValue;
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}
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bool CBOINCBaseView::OnRestoreState(wxConfigBase* pConfig) {
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wxASSERT(pConfig);
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wxASSERT(m_pTaskPane);
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wxASSERT(m_pListPane);
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if (!m_pTaskPane->OnRestoreState(pConfig)) {
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return false;
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}
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if (!m_pListPane->OnRestoreState(pConfig)) {
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return false;
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}
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return true;
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}
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void CBOINCBaseView::OnListSelected(wxListEvent& event) {
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wxLogTrace(wxT("Function Start/End"), wxT("CBOINCBaseView::OnListSelected - Function Begin"));
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m_bForceUpdateSelection = true;
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UpdateSelection();
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event.Skip();
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wxLogTrace(wxT("Function Start/End"), wxT("CBOINCBaseView::OnListSelected - Function End"));
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}
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void CBOINCBaseView::OnListDeselected(wxListEvent& event) {
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wxLogTrace(wxT("Function Start/End"), wxT("CBOINCBaseView::OnListDeselected - Function Begin"));
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m_bForceUpdateSelection = true;
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UpdateSelection();
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event.Skip();
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wxLogTrace(wxT("Function Start/End"), wxT("CBOINCBaseView::OnListDeselected - Function End"));
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}
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wxString CBOINCBaseView::OnListGetItemText(
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long WXUNUSED(item), long WXUNUSED(column)
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) const {
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return wxString("Undefined");
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}
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int CBOINCBaseView::OnListGetItemImage(long WXUNUSED(item)) const {
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return -1;
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}
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wxListItemAttr* CBOINCBaseView::OnListGetItemAttr(long WXUNUSED(item)) const {
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return NULL;
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}
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int CBOINCBaseView::GetDocCount() {
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return 0;
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}
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wxString CBOINCBaseView::OnDocGetItemText(long WXUNUSED(item), long WXUNUSED(column)) const {
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return wxString("Undefined");
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}
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wxString CBOINCBaseView::OnDocGetItemImage(long WXUNUSED(item)) const {
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return wxString("Undefined");
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}
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wxString CBOINCBaseView::OnDocGetItemAttr(long WXUNUSED(item)) const {
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return wxString("Undefined");
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}
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int CBOINCBaseView::AddCacheElement() {
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return -1;
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}
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int CBOINCBaseView::EmptyCache() {
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return -1;
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}
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int CBOINCBaseView::GetCacheCount() {
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return -1;
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}
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int CBOINCBaseView::RemoveCacheElement() {
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return -1;
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}
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int CBOINCBaseView::SyncronizeCache() {
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int iRowIndex = 0;
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int iRowTotal = 0;
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int iColumnIndex = 0;
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int iColumnTotal = 0;
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wxString strDocumentText = wxEmptyString;
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wxString strListPaneText = wxEmptyString;
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bool bNeedRefreshData = false;
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iRowTotal = GetDocCount();
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iColumnTotal = m_pListPane->GetColumnCount();
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for (iRowIndex = 0; iRowIndex < iRowTotal; iRowIndex++) {
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bNeedRefreshData = false;
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for (iColumnIndex = 0; iColumnIndex < iColumnTotal; iColumnIndex++) {
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strDocumentText.Empty();
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strListPaneText.Empty();
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strDocumentText = OnDocGetItemText(iRowIndex, iColumnIndex);
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strListPaneText = OnListGetItemText(iRowIndex, iColumnIndex);
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if (!strDocumentText.IsSameAs(strListPaneText)) {
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if (0 != UpdateCache(iRowIndex, iColumnIndex, strDocumentText)) {
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wxASSERT(FALSE);
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}
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bNeedRefreshData = true;
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}
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}
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if (bNeedRefreshData) {
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m_pListPane->RefreshItem(iRowIndex);
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}
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}
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return 0;
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}
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int CBOINCBaseView::UpdateCache(
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long WXUNUSED(item), long WXUNUSED(column), wxString& WXUNUSED(strNewData)
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) {
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return -1;
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}
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void CBOINCBaseView::EmptyTasks() {
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unsigned int i;
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unsigned int j;
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for (i=0; i<m_TaskGroups.size(); i++) {
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for (j=0; j<m_TaskGroups[i]->m_Tasks.size(); j++) {
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delete m_TaskGroups[i]->m_Tasks[j];
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}
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m_TaskGroups[i]->m_Tasks.clear();
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delete m_TaskGroups[i];
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}
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m_TaskGroups.clear();
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}
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void CBOINCBaseView::UpdateSelection(){
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wxASSERT(m_pTaskPane);
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m_pTaskPane->UpdateControls();
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Layout();
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}
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bool CBOINCBaseView::_EnsureLastItemVisible() {
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return EnsureLastItemVisible();
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}
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bool CBOINCBaseView::EnsureLastItemVisible() {
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return false;
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}
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void CBOINCBaseView::append_to_status(wxString& existing, const wxChar* additional) {
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if (existing.size() == 0) {
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existing = additional;
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} else {
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existing = existing + ", " + additional;
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}
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}
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const char *BOINC_RCSID_0a1bd38a5a = "$Id$";
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