boinc/clientgui/DlgEventLogListCtrl.cpp

150 lines
4.1 KiB
C++

// This file is part of BOINC.
// http://boinc.berkeley.edu
// Copyright (C) 2015 University of California
//
// BOINC 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 3 of the License, or (at your option) any later version.
//
// BOINC 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.
//
// You should have received a copy of the GNU Lesser General Public License
// along with BOINC. If not, see <http://www.gnu.org/licenses/>.
#if defined(__GNUG__) && !defined(__APPLE__)
#pragma implementation "DlgEventLogListCtrl.h"
#endif
#include "stdwx.h"
#include "diagnostics.h"
#include "util.h"
#include "mfile.h"
#include "miofile.h"
#include "parse.h"
#include "error_numbers.h"
#include "BOINCGUIApp.h"
#include "SkinManager.h"
#include "MainDocument.h"
#include "DlgEventLogListCtrl.h"
#include "DlgEventLog.h"
#ifdef __WXGTK__
IMPLEMENT_DYNAMIC_CLASS(MyEvtLogEvtHandler, wxEvtHandler)
BEGIN_EVENT_TABLE(MyEvtLogEvtHandler, wxEvtHandler)
EVT_PAINT(MyEvtLogEvtHandler::OnPaint)
END_EVENT_TABLE()
MyEvtLogEvtHandler::MyEvtLogEvtHandler() {
m_view_startX = 0;
}
MyEvtLogEvtHandler::MyEvtLogEvtHandler(wxGenericListCtrl *theListControl) {
m_listCtrl = theListControl;
m_view_startX = 0;
}
void MyEvtLogEvtHandler::OnPaint(wxPaintEvent & event)
{
if (m_listCtrl) {
// Work around a wxWidgets 3.0 bug in wxGenericListCtrl (Linux
// only) which causes headers to be misaligned after horizontal
// scrolling due to wxListHeaderWindow::OnPaint() calling
// parent->GetViewStart() before the parent window has been
// scrolled to the new position.
int view_startX;
((CDlgEventLogListCtrl*)m_listCtrl)->savedHandler->ProcessEvent(event);
m_listCtrl->GetViewStart( &view_startX, NULL );
if (view_startX != m_view_startX) {
m_view_startX = view_startX;
((wxWindow *)m_listCtrl->m_headerWin)->Refresh();
((wxWindow *)m_listCtrl->m_headerWin)->Update();
}
} else {
event.Skip();
}
}
#endif
IMPLEMENT_DYNAMIC_CLASS(CDlgEventLogListCtrl, DLG_LISTCTRL_BASE)
BEGIN_EVENT_TABLE(CDlgEventLogListCtrl, DLG_LISTCTRL_BASE)
EVT_LEFT_UP(CDlgEventLogListCtrl::OnMouseUp)
#ifdef __WXMAC__
EVT_SIZE(CDlgEventLogListCtrl::OnSize)
#endif
END_EVENT_TABLE()
CDlgEventLogListCtrl::CDlgEventLogListCtrl() {}
CDlgEventLogListCtrl::CDlgEventLogListCtrl(CDlgEventLog* pView, wxWindowID iListWindowID, wxInt32 iListWindowFlags)
: DLG_LISTCTRL_BASE(pView, iListWindowID, wxDefaultPosition, wxDefaultSize, iListWindowFlags)
{
m_pParentView = pView;
m_bIsSingleSelection = (iListWindowFlags & wxLC_SINGLE_SEL) ? true : false ;
#ifdef __WXGTK__
savedHandler = GetMainWin()->GetEventHandler();
GetMainWin()->PushEventHandler(new MyEvtLogEvtHandler(this));
#endif
#ifdef __WXMAC__
m_fauxHeaderView = NULL;
m_fauxBodyView = NULL;
SetupMacAccessibilitySupport();
#endif
}
CDlgEventLogListCtrl::~CDlgEventLogListCtrl()
{
#ifdef __WXGTK__
GetMainWin()->PopEventHandler(true);
#endif
#ifdef __WXMAC__
RemoveMacAccessibilitySupport();
#endif
}
wxString CDlgEventLogListCtrl::OnGetItemText(long item, long column) const {
wxASSERT(m_pParentView);
wxASSERT(wxDynamicCast(m_pParentView, CDlgEventLog));
return m_pParentView->OnListGetItemText(item, column);
}
int CDlgEventLogListCtrl::OnGetItemImage(long /* item */) const {
return 1;
}
wxListItemAttr* CDlgEventLogListCtrl::OnGetItemAttr(long item) const {
wxASSERT(m_pParentView);
wxASSERT(wxDynamicCast(m_pParentView, CDlgEventLog));
return m_pParentView->OnListGetItemAttr(item);
}
wxColour CDlgEventLogListCtrl::GetBackgroundColour() {
return *wxWHITE;
}
void CDlgEventLogListCtrl::OnMouseUp(wxMouseEvent& event) {
m_pParentView->UpdateButtons();
event.Skip();
}