boinc/clientgui/sg_ImageButton.cpp

146 lines
4.3 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 "sg_ImageButton.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 "common/wxFlatNotebook.h"
#include "common/wxAnimate.h"
#include "BOINCGUIApp.h"
#include "SkinManager.h"
#include "MainDocument.h"
#include "sg_ImageButton.h"
#include "sg_ImageLoader.h"
#include "sg_ViewTabPage.h"
BEGIN_EVENT_TABLE(CImageButton, wxPanel)
EVT_PAINT(CImageButton::OnPaint)
EVT_LEFT_UP(CImageButton::OnLeftUp)
EVT_ERASE_BACKGROUND(CImageButton::OnEraseBackground)
END_EVENT_TABLE()
CImageButton::CImageButton(wxWindow* parent,wxBitmap bg, wxPoint coord,wxSize size,bool enableShowGraphics, int initStatus) : wxPanel(parent, wxID_ANY, coord, size, wxNO_BORDER)
{
btnBG = bg;
m_enableShowGraphics = enableShowGraphics;
status = initStatus;
SetToolTip();
}
CImageButton::~CImageButton() {
}
void CImageButton::OnPaint(wxPaintEvent& WXUNUSED(event))
{
wxPaintDC dc(this);
dc.SetTextForeground(wxColour(*wxWHITE));
#ifdef __WXMAC__
dc.SetFont(wxFont(10,74,90,90,0,wxT("Arial")));
#else
dc.SetFont(wxFont(7,74,90,90,0,wxT("Arial")));
#endif
int x, y;
GetSize(&x,&y);
wxCoord width, height;
dc.GetTextExtent(GetStatusText(), &width, &height);
dc.DrawText(GetStatusText(), wxPoint(7, y-height-4));
// display show graphics text (if available)
if(m_enableShowGraphics) {
wxString text = wxString(wxT("Graphics Available"));
dc.GetTextExtent(text, &width, &height);
dc.DrawText(text, wxPoint(x-width-7,y-height-4));
}
}
void CImageButton::SetImage(wxBitmap bg)
{
btnBG = bg;
}
void CImageButton::SetStatus(int newStatus) {
status = newStatus;
}
int CImageButton::GetStatus() {
return status;
}
wxString CImageButton::GetStatusText() {
if ( status == TAB_STATUS_RUNNING ) {
return wxString(_T("Running"));
} else if ( status == TAB_STATUS_PREEMPTED ) {
return wxString(_T("Paused: Other work running"));
} else if ( status == TAB_STATUS_PAUSED_USER_REQ ) {
return wxString(_T("Paused: User initiatied. Click 'Resume' to continue"));
} else if ( status == TAB_STATUS_PAUSED_USER_ACTIVE ) {
return wxString(_T("Paused: User active"));
} else if ( status == TAB_STATUS_PAUSED_POWER ) {
return wxString(_T("Paused: Computer on battery"));
} else if ( status == TAB_STATUS_PAUSED_TIME_OF_DAY ) {
return wxString(_T("Paused: Time of Day"));
} else if ( status == TAB_STATUS_PAUSED_BENCHMARKS ) {
return wxString(_T("Paused: Benchmarks running"));
} else if ( status == TAB_STATUS_PAUSED ) {
return wxString(_T("Paused"));
} else {
return wxString("");
}
}
void CImageButton::OnEraseBackground(wxEraseEvent& event){
event.Skip(false);
wxDC *dc;
dc=event.GetDC();
dc->SetBackground(wxBrush(this->GetBackgroundColour(),wxSOLID));
dc->Clear();
if(btnBG.Ok())
{
dc->DrawBitmap(btnBG, 0, 0);
}
}
void CImageButton::OnLeftUp(wxMouseEvent& WXUNUSED(event))
{
CViewTabPage* pView = wxDynamicCast(GetParent(), CViewTabPage);
wxASSERT(pView);
pView->OnImageButton();
}
void CImageButton::SetToolTip() {
if ( m_enableShowGraphics ) {
wxPanel::SetToolTip(new wxToolTip(_T("Click to show project graphics")));
} else {
wxPanel::SetToolTip(NULL);
}
}
void CImageButton::SetEnableShowGraphics(bool show) {
if ( show != m_enableShowGraphics ) {
m_enableShowGraphics = show;
SetToolTip();
Refresh();
}
}