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boinc/clientgui/ViewMessages.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 "ViewMessages.h"
#endif
#include "stdwx.h"
#include "BOINCGUIApp.h"
#include "MainDocument.h"
#include "BOINCTaskCtrl.h"
#include "BOINCListCtrl.h"
#include "ViewMessages.h"
#include "Events.h"
#include "wx/arrimpl.cpp"
#include "res/mess.xpm"
#include "res/task.xpm"
#include "res/tips.xpm"
#define COLUMN_PROJECT 0
#define COLUMN_TIME 1
#define COLUMN_MESSAGE 2
#define PRIORITY_INFO 1
#define PRIORITY_ERROR 2
IMPLEMENT_DYNAMIC_CLASS(CViewMessages, CBOINCBaseView)
CViewMessages::CViewMessages() {}
CViewMessages::CViewMessages(wxNotebook* pNotebook) :
CBOINCBaseView(pNotebook, ID_HTML_MESSAGESVIEW, DEFAULT_HTML_FLAGS, ID_LIST_MESSAGESVIEW, DEFAULT_LIST_MULTI_SEL_FLAGS) {
wxASSERT(m_pTaskPane);
wxASSERT(m_pListPane);
//
// Initialize variables used in later parts of the class
//
m_iPreviousDocCount = 0;
//
// Globalization/Localization
//
VIEW_HEADER = wxT("mess");
SECTION_TASK = VIEW_HEADER + wxT("task");
SECTION_TIPS = VIEW_HEADER + wxT("tips");
BITMAP_MESSAGE = VIEW_HEADER + wxT(".xpm");
BITMAP_TASKHEADER = SECTION_TASK + wxT(".xpm");
BITMAP_TIPSHEADER = SECTION_TIPS + wxT(".xpm");
LINKDESC_DEFAULT =
_("Click a message to see additional options.");
LINK_TASKCOPYALL = SECTION_TASK + wxT("copyall");
LINKDESC_TASKCOPYALL =
_("<b>Copy all</b><br>"
"Copy all the messages to the clipboard.");
LINK_TASKCOPYMESSAGE = SECTION_TASK + wxT("copymessage");
LINKDESC_TASKCOPYMESSAGE =
_("<b>Copy selected messages</b><br>"
"Copy the selected messages to the clipboard. "
"You can select multiple messages by holding down the shift "
"or control key while clicking on messages.");
//
// Setup View
//
wxBitmap bmpMessage(mess_xpm);
wxBitmap bmpTask(task_xpm);
wxBitmap bmpTips(tips_xpm);
bmpMessage.SetMask(new wxMask(bmpMessage, wxColour(255, 0, 255)));
bmpTask.SetMask(new wxMask(bmpTask, wxColour(255, 0, 255)));
bmpTips.SetMask(new wxMask(bmpTips, wxColour(255, 0, 255)));
m_pTaskPane->AddVirtualFile(BITMAP_MESSAGE, bmpMessage, wxBITMAP_TYPE_XPM);
m_pTaskPane->CreateTaskHeader(BITMAP_TASKHEADER, bmpTask, _("Tasks"));
m_pTaskPane->CreateTaskHeader(BITMAP_TIPSHEADER, bmpTips, _("Tips"));
m_pListPane->InsertColumn(COLUMN_PROJECT, _("Project"), wxLIST_FORMAT_LEFT, 115);
m_pListPane->InsertColumn(COLUMN_TIME, _("Time"), wxLIST_FORMAT_LEFT, 145);
m_pListPane->InsertColumn(COLUMN_MESSAGE, _("Message"), wxLIST_FORMAT_LEFT, 550);
m_pMessageInfoAttr = new wxListItemAttr(*wxBLACK, *wxWHITE, wxNullFont);
m_pMessageErrorAttr = new wxListItemAttr(*wxRED, *wxWHITE, wxNullFont);
m_bTipsHeaderHidden = false;
m_bItemSelected = false;
SetCurrentQuickTip(
LINK_DEFAULT,
LINKDESC_DEFAULT
);
UpdateSelection();
}
CViewMessages::~CViewMessages() {
if (m_pMessageInfoAttr) {
delete m_pMessageInfoAttr;
m_pMessageInfoAttr = NULL;
}
if (m_pMessageErrorAttr) {
delete m_pMessageErrorAttr;
m_pMessageErrorAttr = NULL;
}
}
wxString CViewMessages::GetViewName() {
return wxString(_("Messages"));
}
const char** CViewMessages::GetViewIcon() {
return mess_xpm;
}
wxInt32 CViewMessages::GetDocCount() {
CMainDocument* pDoc = wxGetApp().GetDocument();
wxASSERT(pDoc);
wxASSERT(wxDynamicCast(pDoc, CMainDocument));
return pDoc->GetMessageCount();
}
void CViewMessages::OnListRender (wxTimerEvent& event) {
if (!m_bProcessingListRenderEvent) {
m_bProcessingListRenderEvent = true;
wxASSERT(m_pListPane);
wxInt32 iDocCount = GetDocCount();
if (0 >= iDocCount) {
m_pListPane->DeleteAllItems();
} else {
if (m_iPreviousDocCount != iDocCount)
m_pListPane->SetItemCount(iDocCount);
}
if ((iDocCount) && (_EnsureLastItemVisible()) && (m_iPreviousDocCount != iDocCount)) {
m_pListPane->EnsureVisible(iDocCount - 1);
}
if (m_iPreviousDocCount != iDocCount) {
m_iPreviousDocCount = iDocCount;
}
m_bProcessingListRenderEvent = false;
}
event.Skip();
}
wxString CViewMessages::OnListGetItemText(long item, long column) const {
wxString strBuffer = wxEmptyString;
switch(column) {
case COLUMN_PROJECT:
FormatProjectName(item, strBuffer);
break;
case COLUMN_TIME:
FormatTime(item, strBuffer);
break;
case COLUMN_MESSAGE:
FormatMessage(item, strBuffer);
break;
}
return strBuffer;
}
wxListItemAttr* CViewMessages::OnListGetItemAttr(long item) const {
wxListItemAttr* pAttribute = NULL;
wxString strBuffer = wxEmptyString;
FormatPriority(item, strBuffer);
if (wxT("E") == strBuffer) {
pAttribute = m_pMessageErrorAttr;
} else {
pAttribute = m_pMessageInfoAttr;
}
return pAttribute;
}
void CViewMessages::OnTaskLinkClicked(const wxHtmlLinkInfo& link) {
CMainFrame* pFrame = wxGetApp().GetFrame();
wxASSERT(pFrame);
wxASSERT(wxDynamicCast(pFrame, CMainFrame));
wxASSERT(m_pTaskPane);
wxASSERT(m_pListPane);
m_bTaskHeaderHidden = false;
m_bTipsHeaderHidden = false;
#ifndef NOCLIPBOARD
wxInt32 iIndex = -1;
if (link.GetHref() == LINK_TASKCOPYALL) {
pFrame->UpdateStatusText(_("Copying all messages to the clipboard..."));
wxInt32 iRowCount = 0;
OpenClipboard();
iRowCount = m_pListPane->GetItemCount();
for (iIndex = 0; iIndex < iRowCount; iIndex++) {
CopyToClipboard(iIndex);
}
CloseClipboard();
} else if (link.GetHref() == LINK_TASKCOPYMESSAGE) {
pFrame->UpdateStatusText(_("Copying selected message(s) to the clipboard..."));
OpenClipboard();
for (;;) {
iIndex = m_pListPane->GetNextItem(
iIndex, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED
);
if (iIndex == -1) break;
CopyToClipboard(iIndex);
}
CloseClipboard();
}
#endif
UpdateSelection();
pFrame->ProcessRefreshView();
pFrame->UpdateStatusText( wxEmptyString );
}
void CViewMessages::OnTaskCellMouseHover(wxHtmlCell* cell, wxCoord WXUNUSED(x), wxCoord WXUNUSED(y)) {
if (cell->GetLink()) {
bool bUpdateSelection = false;
wxString strLink;
strLink = cell->GetLink()->GetHref();
if (UpdateQuickTip(strLink, LINK_TASKCOPYALL, LINKDESC_TASKCOPYALL)) {
bUpdateSelection = true;
} else if (UpdateQuickTip(strLink, LINK_TASKCOPYMESSAGE, LINKDESC_TASKCOPYMESSAGE)) {
bUpdateSelection = true;
} else {
if (0 == m_pListPane->GetSelectedItemCount()) {
if (LINK_DEFAULT != GetCurrentQuickTip()) {
SetCurrentQuickTip(LINK_DEFAULT, LINKDESC_DEFAULT);
bUpdateSelection = true;
}
}
}
if (bUpdateSelection) {
UpdateSelection();
}
}
}
bool CViewMessages::EnsureLastItemVisible() {
return true;
}
void CViewMessages::UpdateSelection() {
wxASSERT(m_pTaskPane);
wxASSERT(m_pListPane);
if (0 == m_pListPane->GetSelectedItemCount()) {
m_bTaskHeaderHidden = false;
m_bTaskCopyAllHidden = false;
m_bTaskCopyMessageHidden = true;
if (m_bItemSelected) {
SetCurrentQuickTip(LINK_DEFAULT, wxT(""));
}
m_bItemSelected = false;
} else {
m_bTaskHeaderHidden = false;
m_bTaskCopyAllHidden = false;
m_bTaskCopyMessageHidden = false;
m_bItemSelected = true;
}
UpdateTaskPane();
}
void CViewMessages::UpdateTaskPane() {
wxASSERT(m_pTaskPane);
m_pTaskPane->BeginTaskPage();
m_pTaskPane->BeginTaskSection(BITMAP_TASKHEADER, m_bTaskHeaderHidden);
if (!m_bTaskHeaderHidden) {
m_pTaskPane->CreateTask(LINK_TASKCOPYALL, _("Copy all messages"), m_bTaskCopyAllHidden);
m_pTaskPane->CreateTask(LINK_TASKCOPYMESSAGE, _("Copy selected messages"), m_bTaskCopyMessageHidden);
}
m_pTaskPane->EndTaskSection(m_bTaskHeaderHidden);
m_pTaskPane->UpdateQuickTip(BITMAP_TIPSHEADER, GetCurrentQuickTipText(), m_bTipsHeaderHidden);
m_pTaskPane->EndTaskPage();
}
wxInt32 CViewMessages::FormatProjectName(wxInt32 item, wxString& strBuffer) const {
CMainDocument* pDoc = wxGetApp().GetDocument();
wxASSERT(pDoc);
wxASSERT(wxDynamicCast(pDoc, CMainDocument));
strBuffer.Clear();
pDoc->GetMessageProjectName(item, strBuffer);
return 0;
}
wxInt32 CViewMessages::FormatPriority(wxInt32 item, wxString& strBuffer) const {
CMainDocument* pDoc = wxGetApp().GetDocument();
wxInt32 iBuffer = 0;
wxASSERT(pDoc);
wxASSERT(wxDynamicCast(pDoc, CMainDocument));
strBuffer.Clear();
pDoc->GetMessagePriority(item, iBuffer);
switch(iBuffer) {
case PRIORITY_INFO:
strBuffer = wxT("I");
break;
case PRIORITY_ERROR:
strBuffer = wxT("E");
break;
}
return 0;
}
wxInt32 CViewMessages::FormatTime(wxInt32 item, wxString& strBuffer) const {
wxDateTime dtBuffer(wxDateTime::Now());
CMainDocument* pDoc = wxGetApp().GetDocument();
wxASSERT(pDoc);
wxASSERT(wxDynamicCast(pDoc, CMainDocument));
strBuffer.Clear();
pDoc->GetMessageTime(item, dtBuffer);
strBuffer = dtBuffer.Format();
return 0;
}
wxInt32 CViewMessages::FormatMessage(wxInt32 item, wxString& strBuffer) const {
CMainDocument* pDoc = wxGetApp().GetDocument();
wxASSERT(pDoc);
wxASSERT(wxDynamicCast(pDoc, CMainDocument));
strBuffer.Clear();
pDoc->GetMessageMessage(item, strBuffer);
strBuffer.Replace(wxT("\n"), wxT(""), true);
return 0;
}
#ifndef NOCLIPBOARD
bool CViewMessages::OpenClipboard() {
bool bRetVal = false;
bRetVal = wxTheClipboard->Open();
if (bRetVal) {
m_bClipboardOpen = true;
m_strClipboardData = wxEmptyString;
wxTheClipboard->Clear();
}
return bRetVal;
}
wxInt32 CViewMessages::CopyToClipboard(wxInt32 item) {
wxInt32 iRetVal = -1;
if (m_bClipboardOpen) {
wxString strBuffer = wxEmptyString;
wxString strTimeStamp = wxEmptyString;
wxString strProject = wxEmptyString;
wxString strMessage = wxEmptyString;
FormatTime(item, strTimeStamp);
FormatProjectName(item, strProject);
FormatMessage(item, strMessage);
#ifdef __WXMSW__
strBuffer.Printf(wxT("%s|%s|%s\r\n"), strTimeStamp.c_str(), strProject.c_str(), strMessage.c_str());
#else
strBuffer.Printf(wxT("%s|%s|%s\n"), strTimeStamp.c_str(), strProject.c_str(), strMessage.c_str());
#endif
m_strClipboardData += strBuffer;
iRetVal = 0;
}
return iRetVal;
}
bool CViewMessages::CloseClipboard() {
bool bRetVal = false;
if (m_bClipboardOpen) {
wxTheClipboard->SetData(new wxTextDataObject(m_strClipboardData));
wxTheClipboard->Close();
m_bClipboardOpen = false;
m_strClipboardData = wxEmptyString;
}
return bRetVal;
}
#endif
const char *BOINC_RCSID_0be7149475 = "$Id$";
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