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boinc/clientgui/sg_DlgMessages.cpp

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// This file is part of BOINC.
// http://boinc.berkeley.edu
// Copyright (C) 2008 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 "sg_DlgMessages.h"
#endif
#include "stdwx.h"
#include "common_defs.h"
#include "diagnostics.h"
#include "str_util.h"
#include "mfile.h"
#include "miofile.h"
#include "parse.h"
#include "error_numbers.h"
#include "Events.h"
#include "BOINCGUIApp.h"
#include "SkinManager.h"
#include "MainDocument.h"
#include "BOINCBaseFrame.h"
#include "version.h"
#include "sg_DlgMessages.h"
#include "sg_SGUIListControl.h"
////@begin includes
////@end includes
////@begin XPM images
////@end XPM images
#define COLUMN_PROJECT 0
#define COLUMN_TIME 1
#define COLUMN_MESSAGE 2
/*!
* CPanelPreferences type definition
*/
IMPLEMENT_DYNAMIC_CLASS( CPanelMessages, wxPanel )
/*!
* CPanelPreferences event table definition
*/
BEGIN_EVENT_TABLE( CPanelMessages, wxPanel )
////@begin CPanelPreferences event table entries
EVT_ERASE_BACKGROUND( CPanelMessages::OnEraseBackground )
EVT_BUTTON( wxID_OK, CPanelMessages::OnOK )
EVT_BUTTON(ID_COPYAll, CPanelMessages::OnMessagesCopyAll)
EVT_BUTTON(ID_COPYSELECTED, CPanelMessages::OnMessagesCopySelected)
EVT_BUTTON(ID_SIMPLE_HELP, CPanelMessages::OnButtonHelp)
////@end CPanelPreferences event table entries
END_EVENT_TABLE()
/*!
* CPanelMessages constructors
*/
CPanelMessages::CPanelMessages( )
{
}
CPanelMessages::CPanelMessages( wxWindow* parent ) :
wxPanel(parent, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxNO_BORDER)
{
Create();
}
/*!
* CPanelMessages creator
*/
bool CPanelMessages::Create()
{
////@begin CPanelMessages member initialisation
m_iPreviousDocCount = 0;
m_bProcessingRefreshEvent = false;
////@end CPanelMessages member initialisation
CreateControls();
GetSizer()->Fit(this);
GetSizer()->SetSizeHints(this);
// Create List Pane Items
m_pList->InsertColumn(COLUMN_PROJECT, _("Project"), wxLIST_FORMAT_LEFT, 109);
m_pList->InsertColumn(COLUMN_TIME, _("Time"), wxLIST_FORMAT_LEFT, 130);
m_pList->InsertColumn(COLUMN_MESSAGE, _("Message"), wxLIST_FORMAT_LEFT, 378);
m_pMessageInfoAttr = new wxListItemAttr(*wxBLACK, *wxWHITE, wxNullFont);
m_pMessageErrorAttr = new wxListItemAttr(*wxRED, *wxWHITE, wxNullFont);
return true;
}
CPanelMessages::~CPanelMessages()
{
if (m_pMessageInfoAttr) {
delete m_pMessageInfoAttr;
m_pMessageInfoAttr = NULL;
}
if (m_pMessageErrorAttr) {
delete m_pMessageErrorAttr;
m_pMessageErrorAttr = NULL;
}
}
/*!
* Control creation for CPanelPreferences
*/
void CPanelMessages::CreateControls()
{
CPanelMessages* itemDialog1 = this;
CSkinSimple* pSkinSimple = wxGetApp().GetSkinManager()->GetSimple();
wxASSERT(pSkinSimple);
wxASSERT(wxDynamicCast(pSkinSimple, CSkinSimple));
wxFlexGridSizer* itemFlexGridSizer2 = new wxFlexGridSizer(2, 1, 0, 0);
itemFlexGridSizer2->AddGrowableRow(0);
itemFlexGridSizer2->AddGrowableCol(0);
itemDialog1->SetSizer(itemFlexGridSizer2);
m_pList = new CSGUIListCtrl(this, ID_SIMPLE_MESSAGESVIEW, DEFAULT_LIST_MULTI_SEL_FLAGS);
itemFlexGridSizer2->Add(m_pList, 0, wxGROW|wxALL, 5);
wxBoxSizer* itemBoxSizer4 = new wxBoxSizer(wxHORIZONTAL);
#ifdef __WXMAC__ // Don't let Close button overlap window's grow icon
itemFlexGridSizer2->Add(itemBoxSizer4, 0, wxALIGN_RIGHT|wxALIGN_CENTER_VERTICAL|wxALL, 12);
#else
itemFlexGridSizer2->Add(itemBoxSizer4, 0, wxALIGN_RIGHT|wxALIGN_CENTER_VERTICAL|wxALL, 5);
#endif
#ifdef wxUSE_CLIPBOARD
wxBitmapButton* itemButton1 = new wxBitmapButton(
this,
ID_COPYAll,
*pSkinSimple->GetCopyAllButton()->GetBitmap(),
wxDefaultPosition,
wxSize(
(*pSkinSimple->GetCopyAllButton()->GetBitmap()).GetWidth(),
(*pSkinSimple->GetCopyAllButton()->GetBitmap()).GetHeight()
),
wxBU_AUTODRAW
);
if ( pSkinSimple->GetCopyAllButton()->GetBitmapClicked() != NULL ) {
itemButton1->SetBitmapSelected(*pSkinSimple->GetCopyAllButton()->GetBitmapClicked());
}
itemButton1->SetHelpText(
_("Copy all the messages to the clipboard.")
);
#if wxUSE_TOOLTIPS
itemButton1->SetToolTip(
_("Copy all the messages to the clipboard.")
);
#endif
itemBoxSizer4->Add(itemButton1, 0, wxALIGN_CENTER_VERTICAL|wxALL, 5);
wxBitmapButton* itemButton2 = new wxBitmapButton(
this,
ID_COPYSELECTED,
*pSkinSimple->GetCopyButton()->GetBitmap(),
wxDefaultPosition,
wxSize(
(*pSkinSimple->GetCopyButton()->GetBitmap()).GetWidth(),
(*pSkinSimple->GetCopyButton()->GetBitmap()).GetHeight()
),
wxBU_AUTODRAW
);
if ( pSkinSimple->GetCopyButton()->GetBitmapClicked() != NULL ) {
itemButton2->SetBitmapSelected(*pSkinSimple->GetCopyButton()->GetBitmapClicked());
}
itemButton2->SetHelpText(
#ifdef __WXMAC__
_("Copy the selected messages to the clipboard. You can select multiple messages by holding down the shift or command key while clicking on messages.")
#else
_("Copy the selected messages to the clipboard. You can select multiple messages by holding down the shift or control key while clicking on messages.")
#endif
);
#if wxUSE_TOOLTIPS
itemButton2->SetToolTip(
#ifdef __WXMAC__
_("Copy the selected messages to the clipboard. You can select multiple messages by holding down the shift or command key while clicking on messages.")
#else
_("Copy the selected messages to the clipboard. You can select multiple messages by holding down the shift or control key while clicking on messages.")
#endif
);
#endif
itemBoxSizer4->Add(itemButton2, 0, wxALIGN_CENTER_VERTICAL|wxALL, 5);
#endif
wxBitmapButton* itemBitmapButton44 = new wxBitmapButton(
this,
wxID_OK,
*pSkinSimple->GetCloseButton()->GetBitmap(),
wxDefaultPosition,
wxSize(
(*pSkinSimple->GetCloseButton()->GetBitmap()).GetWidth(),
(*pSkinSimple->GetCloseButton()->GetBitmap()).GetHeight()
),
wxBU_AUTODRAW
);
if ( pSkinSimple->GetCloseButton()->GetBitmapClicked() != NULL ) {
itemBitmapButton44->SetBitmapSelected(*pSkinSimple->GetCloseButton()->GetBitmapClicked());
}
itemBoxSizer4->Add(itemBitmapButton44, 0, wxALIGN_CENTER_VERTICAL|wxALL, 5);
#ifndef __WXMSW__
#ifdef __WXMAC__
wxBitmapButton* itemButton45 = new wxBitmapButton(
this,
ID_SIMPLE_HELP,
*pSkinSimple->GetHelpButton()->GetBitmap(),
wxDefaultPosition,
wxSize(
(*pSkinSimple->GetHelpButton()->GetBitmap()).GetWidth(),
(*pSkinSimple->GetHelpButton()->GetBitmap()).GetHeight()
),
wxBU_AUTODRAW
);
if ( pSkinSimple->GetHelpButton()->GetBitmapClicked() != NULL ) {
itemButton45->SetBitmapSelected(*pSkinSimple->GetHelpButton()->GetBitmapClicked());
}
#ifdef wxUSE_TOOLTIPS
itemButton45->SetToolTip(new wxToolTip(_("Get help with BOINC")));
#endif
itemBoxSizer4->Add(itemButton45, 0, wxALIGN_CENTER_VERTICAL|wxALL, 5);
#else
wxContextHelpButton* itemButton45 = new wxContextHelpButton(this);
itemBoxSizer4->Add(itemButton45, 0, wxALIGN_CENTER_VERTICAL|wxALL, 5);
#endif
#endif
}
/*!
* wxEVT_ERASE_BACKGROUND event handler for ID_DLGMESSAGES
*/
void CPanelMessages::OnEraseBackground(wxEraseEvent& event){
CSkinSimple* pSkinSimple = wxGetApp().GetSkinManager()->GetSimple();
wxASSERT(pSkinSimple);
wxASSERT(wxDynamicCast(pSkinSimple, CSkinSimple));
wxMemoryDC memDC;
wxCoord w, h, x, y;
// Get the desired background bitmap
wxBitmap bmp(*pSkinSimple->GetDialogBackgroundImage()->GetBitmap());
// Dialog dimensions
wxSize sz = GetClientSize();
// Create a buffered device context to reduce flicker
wxBufferedDC dc(event.GetDC(), sz, wxBUFFER_CLIENT_AREA);
// bitmap dimensions
w = bmp.GetWidth();
h = bmp.GetHeight();
// Fill the dialog with a magenta color so people can detect when something
// is wrong
dc.SetBrush(wxBrush(wxColour(255,0,255)));
dc.SetPen(wxPen(wxColour(255,0,255)));
dc.DrawRectangle(0, 0, sz.GetWidth(), sz.GetHeight());
// Is the bitmap smaller than the window?
if ( (w < sz.x) || (h < sz.y) ) {
// Check to see if they need to be rescaled to fit in the window
wxImage img = bmp.ConvertToImage();
img.Rescale((int) sz.x, (int) sz.y);
// Draw our cool background (centered)
dc.DrawBitmap(wxBitmap(img), 0, 0);
} else {
// Snag the center of the bitmap and use it
// for the background image
x = wxMax(0, (w - sz.x)/2);
y = wxMax(0, (h - sz.y)/2);
// Select the desired bitmap into the memory DC so we can take
// the center chunk of it.
memDC.SelectObject(bmp);
// Draw the center chunk on the window
dc.Blit(0, 0, w, h, &memDC, x, y, wxCOPY);
// Drop the bitmap
memDC.SelectObject(wxNullBitmap);
}
}
/*!
* called from CSimpleFrame::OnRefreshView()
*/
void CPanelMessages::OnRefresh() {
bool isConnected;
static bool was_connected = false;
if (!m_bProcessingRefreshEvent) {
m_bProcessingRefreshEvent = true;
wxASSERT(m_pList);
wxInt32 iDocCount = wxGetApp().GetDocument()->GetMessageCount();
if (0 >= iDocCount) {
m_pList->DeleteAllItems();
} else {
// If connection status changed, adjust color of messages display
isConnected = wxGetApp().GetDocument()->IsConnected();
if (was_connected != isConnected) {
was_connected = isConnected;
if (isConnected) {
m_pMessageInfoAttr->SetTextColour(*wxBLACK);
m_pMessageErrorAttr->SetTextColour(*wxRED);
} else {
wxColourDatabase colorBase;
m_pMessageInfoAttr->SetTextColour(wxColour(128, 128, 128));
m_pMessageErrorAttr->SetTextColour(wxColour(255, 128, 128));
}
// Force a complete update
m_pList->DeleteAllItems();
m_pList->SetItemCount(iDocCount);
m_iPreviousDocCount = 0; // Force scrolling to bottom
} else {
// Connection status didn't change
if (m_iPreviousDocCount != iDocCount) {
m_pList->SetItemCount(iDocCount);
}
}
}
if ((iDocCount > 1) && (EnsureLastItemVisible()) && (m_iPreviousDocCount != iDocCount)) {
m_pList->EnsureVisible(iDocCount - 1);
}
if (m_iPreviousDocCount != iDocCount) {
m_iPreviousDocCount = iDocCount;
}
m_bProcessingRefreshEvent = false;
}
}
/*!
* wxEVT_COMMAND_BUTTON_CLICKED event handler for wxID_OK
*/
void CPanelMessages::OnOK( wxCommandEvent& event ) {
event.Skip();
}
/*!
* wxEVT_COMMAND_BUTTON_CLICKED event handler for ID_COPYAll
*/
void CPanelMessages::OnMessagesCopyAll( wxCommandEvent& WXUNUSED(event) ) {
wxLogTrace(wxT("Function Start/End"), wxT("CPanelMessages::OnMessagesCopyAll - Function Begin"));
#ifdef wxUSE_CLIPBOARD
wxInt32 iIndex = -1;
wxInt32 iRowCount = 0;
OpenClipboard();
iRowCount = m_pList->GetItemCount();
for (iIndex = 0; iIndex < iRowCount; iIndex++) {
CopyToClipboard(iIndex);
}
CloseClipboard();
#endif
wxLogTrace(wxT("Function Start/End"), wxT("CPanelMessages::OnMessagesCopyAll - Function End"));
}
/*!
* wxEVT_COMMAND_BUTTON_CLICKED event handler for ID_COPYSELECTED
*/
void CPanelMessages::OnMessagesCopySelected( wxCommandEvent& WXUNUSED(event) ) {
wxLogTrace(wxT("Function Start/End"), wxT("CPanelMessages::OnMessagesCopySelected - Function Begin"));
#ifdef wxUSE_CLIPBOARD
wxInt32 iIndex = -1;
OpenClipboard();
for (;;) {
iIndex = m_pList->GetNextItem(
iIndex, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED
);
if (iIndex == -1) break;
CopyToClipboard(iIndex);
}
CloseClipboard();
#endif
wxLogTrace(wxT("Function Start/End"), wxT("CPanelMessages::OnMessagesCopySelected - Function End"));
}
/*!
* wxEVT_COMMAND_BUTTON_CLICKED event handler for ID_SIMPLE_HELP
*/
void CPanelMessages::OnButtonHelp( wxCommandEvent& event ) {
wxLogTrace(wxT("Function Start/End"), wxT("CPanelMessages::OnHelp - Function Begin"));
if (IsShown()) {
wxString strURL = wxGetApp().GetSkinManager()->GetAdvanced()->GetOrganizationHelpUrl();
wxString wxurl;
wxurl.Printf(
wxT("%s?target=simple_messages&version=%s&controlid=%d"),
strURL.c_str(),
wxString(BOINC_VERSION_STRING, wxConvUTF8).c_str(),
event.GetId()
);
wxLaunchDefaultBrowser(wxurl);
}
wxLogTrace(wxT("Function Start/End"), wxT("CPanelMessages::OnHelp - Function End"));
}
bool CPanelMessages::OnSaveState(wxConfigBase* pConfig) {
wxString strBaseConfigLocation = wxEmptyString;
wxListItem liColumnInfo;
wxInt32 iIndex = 0;
wxInt32 iColumnCount = 0;
wxASSERT(pConfig);
// Retrieve the base location to store configuration information
// Should be in the following form: "/Projects/"
strBaseConfigLocation = pConfig->GetPath() + wxT("/");
// Convert to a zero based index
iColumnCount = m_pList->GetColumnCount() - 1;
// Which fields are we interested in?
liColumnInfo.SetMask(
wxLIST_MASK_TEXT |
wxLIST_MASK_WIDTH |
wxLIST_MASK_FORMAT
);
// Cycle through the columns recording anything interesting
for (iIndex = 0; iIndex <= iColumnCount; iIndex++) {
m_pList->GetColumn(iIndex, liColumnInfo);
pConfig->SetPath(strBaseConfigLocation + liColumnInfo.GetText());
pConfig->Write(wxT("Width"), liColumnInfo.GetWidth());
#if (defined(__WXMAC__) && wxCHECK_VERSION(2,8,0))
pConfig->Write(wxT("Width"), m_pList->GetColumnWidth(iIndex)); // Work around bug in wxMac-2.8.0 wxListCtrl::SetColumn()
#endif
}
return true;
}
bool CPanelMessages::OnRestoreState(wxConfigBase* pConfig) {
wxString strBaseConfigLocation = wxEmptyString;
wxListItem liColumnInfo;
wxInt32 iIndex = 0;
wxInt32 iColumnCount = 0;
wxInt32 iTempValue = 0;
wxASSERT(pConfig);
// Retrieve the base location to store configuration information
// Should be in the following form: "/Projects/"
strBaseConfigLocation = pConfig->GetPath() + wxT("/");
// Convert to a zero based index
iColumnCount = m_pList->GetColumnCount() - 1;
// Which fields are we interested in?
liColumnInfo.SetMask(
wxLIST_MASK_TEXT |
wxLIST_MASK_WIDTH |
wxLIST_MASK_FORMAT
);
// Cycle through the columns recording anything interesting
for (iIndex = 0; iIndex <= iColumnCount; iIndex++) {
m_pList->GetColumn(iIndex, liColumnInfo);
pConfig->SetPath(strBaseConfigLocation + liColumnInfo.GetText());
pConfig->Read(wxT("Width"), &iTempValue, -1);
if (-1 != iTempValue) {
liColumnInfo.SetWidth(iTempValue);
#if (defined(__WXMAC__) && wxCHECK_VERSION(2,8,0))
m_pList->SetColumnWidth(iIndex,iTempValue); // Work around bug in wxMac-2.8.0 wxListCtrl::SetColumn()
#endif
}
m_pList->SetColumn(iIndex, liColumnInfo);
}
return true;
}
wxString CPanelMessages::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* CPanelMessages::OnListGetItemAttr(long item) const {
wxListItemAttr* pAttribute = NULL;
MESSAGE* message = wxGetApp().GetDocument()->message(item);
if (message) {
switch(message->priority) {
case MSG_USER_ALERT:
pAttribute = m_pMessageErrorAttr;
break;
default:
pAttribute = m_pMessageInfoAttr;
break;
}
}
return pAttribute;
}
bool CPanelMessages::EnsureLastItemVisible() {
int numVisible = m_pList->GetCountPerPage();
// Auto-scroll only if already at bottom of list
if ((m_iPreviousDocCount > numVisible)
&& ((m_pList->GetTopItem() + numVisible) < (m_iPreviousDocCount-1))
) {
return false;
}
return true;
}
wxInt32 CPanelMessages::FormatProjectName(wxInt32 item, wxString& strBuffer) const {
MESSAGE* message = wxGetApp().GetDocument()->message(item);
if (message) {
strBuffer = wxString(message->project.c_str(), wxConvUTF8);
}
return 0;
}
wxInt32 CPanelMessages::FormatTime(wxInt32 item, wxString& strBuffer) const {
wxDateTime dtBuffer;
MESSAGE* message = wxGetApp().GetDocument()->message(item);
if (message) {
dtBuffer.Set((time_t)message->timestamp);
strBuffer = dtBuffer.Format();
}
return 0;
}
wxInt32 CPanelMessages::FormatMessage(wxInt32 item, wxString& strBuffer) const {
MESSAGE* message = wxGetApp().GetDocument()->message(item);
if (message) {
strBuffer = wxString(message->body.c_str(), wxConvUTF8);
}
strBuffer.Replace(wxT("\n"), wxT(""), true);
return 0;
}
#ifdef wxUSE_CLIPBOARD
bool CPanelMessages::OpenClipboard() {
bool bRetVal = false;
bRetVal = wxTheClipboard->Open();
if (bRetVal) {
m_bClipboardOpen = true;
m_strClipboardData = wxEmptyString;
wxTheClipboard->Clear();
}
return bRetVal;
}
wxInt32 CPanelMessages::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 CPanelMessages::CloseClipboard() {
bool bRetVal = false;
if (m_bClipboardOpen) {
wxTheClipboard->SetData(new wxTextDataObject(m_strClipboardData));
wxTheClipboard->Close();
m_bClipboardOpen = false;
m_strClipboardData = wxEmptyString;
}
return bRetVal;
}
#endif
/*!
* CDlgMessages type definition
*/
IMPLEMENT_DYNAMIC_CLASS( CDlgMessages, wxDialog )
/*!
* CDlgMessages event table definition
*/
BEGIN_EVENT_TABLE( CDlgMessages, wxDialog )
////@begin CDlgMessages event table entries
EVT_HELP(wxID_ANY, CDlgMessages::OnHelp)
EVT_SHOW( CDlgMessages::OnShow )
EVT_BUTTON( wxID_OK, CDlgMessages::OnOK )
////@end CDlgMessages event table entries
END_EVENT_TABLE()
/*!
* CDlgMessages constructors
*/
CDlgMessages::CDlgMessages( )
{
}
CDlgMessages::CDlgMessages( wxWindow* parent, wxWindowID id, const wxString& caption, const wxPoint& pos, const wxSize& size, long style )
{
Create(parent, id, caption, pos, size, style);
}
CDlgMessages::~CDlgMessages() {
wxLogTrace(wxT("Function Start/End"), wxT("CDlgMessages::CDlgMessages - Destructor Function Begin"));
SaveState(); // Save state if close box on window frame clicked
wxLogTrace(wxT("Function Start/End"), wxT("CDlgMessages::CDlgMessages - Destructor Function End"));
}
/*!
* CDlgMessages creator
*/
bool CDlgMessages::Create( wxWindow* parent, wxWindowID id, const wxString& caption, const wxPoint& pos, const wxSize& size, long style )
{
CSkinAdvanced* pSkinAdvanced = wxGetApp().GetSkinManager()->GetAdvanced();
wxASSERT(pSkinAdvanced);
wxASSERT(wxDynamicCast(pSkinAdvanced, CSkinAdvanced));
SetExtraStyle(GetExtraStyle()|wxDIALOG_EX_CONTEXTHELP|wxWS_EX_BLOCK_EVENTS);
wxDialog::Create( parent, id, caption, pos, size, style );
wxString strCaption = caption;
if (strCaption.IsEmpty()) {
strCaption.Printf(_("%s - Messages"), pSkinAdvanced->GetApplicationName().c_str());
}
SetTitle(strCaption);
// Initialize Application Icon
wxIconBundle icons;
icons.AddIcon(*pSkinAdvanced->GetApplicationIcon());
icons.AddIcon(*pSkinAdvanced->GetApplicationIcon32());
SetIcons(icons);
Freeze();
SetBackgroundStyle(wxBG_STYLE_CUSTOM);
#ifdef __WXDEBUG__
SetBackgroundColour(wxColour(255, 0, 255));
#endif
SetForegroundColour(*wxBLACK);
CreateControls();
GetSizer()->Fit(this);
GetSizer()->SetSizeHints(this);
Center();
// To work properly on Mac, RestoreState() must be called _after_
// calling GetSizer()->Fit(), GetSizer()->SetSizeHints() and Center()
RestoreState();
Thaw();
return true;
}
/*!
* Control creation for CDlgMessages
*/
void CDlgMessages::CreateControls(){
wxFlexGridSizer* itemFlexGridSizer2 = new wxFlexGridSizer(1, 1, 0, 0);
itemFlexGridSizer2->AddGrowableRow(0);
itemFlexGridSizer2->AddGrowableCol(0);
SetSizer(itemFlexGridSizer2);
m_pBackgroundPanel = new CPanelMessages(this);
itemFlexGridSizer2->Add(m_pBackgroundPanel, 0, wxGROW, 0);
SetSizer(itemFlexGridSizer2);
}
/*!
* wxEVT_SHOW event handler for ID_DLGMESSAGES
*/
void CDlgMessages::OnShow(wxShowEvent& event) {
wxLogTrace(wxT("Function Start/End"), wxT("CDlgMessages::OnShow - Function Begin"));
static bool bAlreadyRunning = false;
if ((event.GetEventObject() == this) && !bAlreadyRunning) {
bAlreadyRunning = true;
wxLogTrace(wxT("Function Status"), wxT("CDlgMessages::OnShow - Show/Hide Event for CAdvancedFrame detected"));
if (event.GetShow()) {
RestoreWindowDimensions();
} else {
SaveWindowDimensions();
}
bAlreadyRunning = false;
} else {
event.Skip();
}
wxLogTrace(wxT("Function Start/End"), wxT("CDlgMessages::OnShow - Function End"));
}
/*!
* wxEVT_HELP event handler for ID_DLGMESSAGES
*/
void CDlgMessages::OnHelp(wxHelpEvent& event) {
wxLogTrace(wxT("Function Start/End"), wxT("CDlgMessages::OnHelp - Function Begin"));
if (IsShown()) {
wxString strURL = wxGetApp().GetSkinManager()->GetAdvanced()->GetOrganizationHelpUrl();
wxString wxurl;
wxurl.Printf(
wxT("%s?target=simple_messages&version=%s&controlid=%d"),
strURL.c_str(),
wxString(BOINC_VERSION_STRING, wxConvUTF8).c_str(),
event.GetId()
);
wxLaunchDefaultBrowser(wxurl);
}
wxLogTrace(wxT("Function Start/End"), wxT("CDlgMessages::OnHelp - Function End"));
}
/*!
* wxEVT_COMMAND_BUTTON_CLICKED event handler for wxID_OK
*/
void CDlgMessages::OnOK( wxCommandEvent& /*event*/ ) {
SaveState();
EndModal(wxID_OK);
}
bool CDlgMessages::SaveState() {
wxLogTrace(wxT("Function Start/End"), wxT("CDlgMessages::SaveState - Function Begin"));
wxString strBaseConfigLocation = wxString(wxT("/Simple/Messages"));
wxConfigBase* pConfig = wxConfigBase::Get(FALSE);
wxASSERT(pConfig);
// An odd case happens every once and awhile where wxWidgets looses
// the pointer to the config object, or it is cleaned up before
// the window has finished it's cleanup duty. If we detect a NULL
// pointer, return false.
if (!pConfig) return false;
//
// Save Frame State
//
pConfig->SetPath(strBaseConfigLocation);
// Reterieve and store the latest window dimensions.
SaveWindowDimensions();
// Save the list ctrl state
m_pBackgroundPanel->OnSaveState(pConfig);
wxLogTrace(wxT("Function Start/End"), wxT("CDlgMessages::SaveState - Function End"));
return true;
}
void CDlgMessages::SaveWindowDimensions() {
wxString strBaseConfigLocation = wxString(wxT("/Simple/Messages"));
wxConfigBase* pConfig = wxConfigBase::Get(FALSE);
wxASSERT(pConfig);
pConfig->SetPath(strBaseConfigLocation);
pConfig->Write(wxT("WindowIconized"), IsIconized());
pConfig->Write(wxT("WindowMaximized"), IsMaximized());
pConfig->Write(wxT("Width"), GetSize().GetWidth());
pConfig->Write(wxT("Height"), GetSize().GetHeight());
#ifdef __WXMAC__
pConfig->Write(wxT("XPos"), GetPosition().x);
pConfig->Write(wxT("YPos"), GetPosition().y);
#endif // ! __WXMAC__
}
bool CDlgMessages::RestoreState() {
wxLogTrace(wxT("Function Start/End"), wxT("CDlgMessages::RestoreState - Function Begin"));
wxString strBaseConfigLocation = wxString(wxT("/Simple/Messages"));
wxConfigBase* pConfig = wxConfigBase::Get(FALSE);
wxASSERT(pConfig);
// An odd case happens every once and awhile where wxWidgets looses
// the pointer to the config object, or it is cleaned up before
// the window has finished it's cleanup duty. If we detect a NULL
// pointer, return false.
if (!pConfig) return false;
//
// Restore Frame State
//
pConfig->SetPath(strBaseConfigLocation);
// Restore the windows properties
RestoreWindowDimensions();
// Restore the list ctrl state
m_pBackgroundPanel->OnRestoreState(pConfig);
wxLogTrace(wxT("Function Start/End"), wxT("CDlgMessages::RestoreState - Function End"));
return true;
}
void CDlgMessages::RestoreWindowDimensions() {
wxString strBaseConfigLocation = wxString(wxT("/Simple/Messages"));
wxConfigBase* pConfig = wxConfigBase::Get(FALSE);
bool bWindowIconized = false;
bool bWindowMaximized = false;
int iHeight = 0;
int iWidth = 0;
int iTop = 0;
int iLeft = 0;
wxASSERT(pConfig);
pConfig->SetPath(strBaseConfigLocation);
pConfig->Read(wxT("YPos"), &iTop, 30);
pConfig->Read(wxT("XPos"), &iLeft, 30);
pConfig->Read(wxT("Width"), &iWidth, 640);
pConfig->Read(wxT("Height"), &iHeight, 480);
pConfig->Read(wxT("WindowIconized"), &bWindowIconized, false);
pConfig->Read(wxT("WindowMaximized"), &bWindowMaximized, false);
#ifndef __WXMAC__
Iconize(bWindowIconized);
Maximize(bWindowMaximized);
if (!IsIconized() && !IsMaximized()) {
SetSize(-1, -1, iWidth, iHeight);
}
#else // ! __WXMAC__
// If the user has changed the arrangement of multiple
// displays, make sure the window title bar is still on-screen.
Rect titleRect = {iTop, iLeft, iTop+22, iLeft+iWidth };
InsetRect(&titleRect, 5, 5); // Make sure at least a 5X5 piece visible
RgnHandle displayRgn = NewRgn();
CopyRgn(GetGrayRgn(), displayRgn); // Region encompassing all displays
Rect menuRect = ((**GetMainDevice())).gdRect;
menuRect.bottom = GetMBarHeight() + menuRect.top;
RgnHandle menuRgn = NewRgn();
RectRgn(menuRgn, &menuRect); // Region hidden by menu bar
DiffRgn(displayRgn, menuRgn, displayRgn); // Subtract menu bar retion
if (!RectInRgn(&titleRect, displayRgn))
iTop = iLeft = 30;
DisposeRgn(menuRgn);
DisposeRgn(displayRgn);
SetSize(iLeft, iTop, iWidth, iHeight);
#endif // ! __WXMAC__
}
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