uicallgraphpanel.cpp

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#include "uicallgraphpanel.h"
#include "workspace.h"
#include <wx/dcbuffer.h>
#include <wx/bitmap.h>
#include <wx/filedlg.h>
#include <wx/filefn.h>
#include <wx/xrc/xmlres.h> 

uicallgraphpanel::uicallgraphpanel(wxWindow *parent, IManager *mgr, const wxString& imagepath, LineParserList *pLines) : uicallgraph(parent)
{
        m_mgr = mgr;
        pathimage = imagepath;
        mlines = pLines;
        
        m_Bmp.LoadFile(pathimage, wxBITMAP_TYPE_PNG);
        int x = m_Bmp.GetWidth() + 30;
        int y = m_Bmp.GetHeight() + 30;
        
        m_scrolledWindow->SetBackgroundColour(wxColour(255, 255, 255));
        m_scrolledWindow->SetBackgroundStyle(wxBG_STYLE_CUSTOM);
        m_scrolledWindow->SetVirtualSize(x, y);
        
        // inizialise and create table for insert data from LineParserList
        m_mgr->GetConfigTool()->ReadObject(wxT("CallGraph"), &confData);
        CreateAndInserDataToTable();
        
}

uicallgraphpanel::~uicallgraphpanel()
{
}

void uicallgraphpanel::OnPaint(wxPaintEvent& event)
{
        wxRect rectUpdate = m_scrolledWindow->GetUpdateRegion().GetBox();
        wxPoint ptVirt = m_scrolledWindow->CalcUnscrolledPosition(rectUpdate.GetTopLeft());
        // move from origin
        ptVirt.x -= 20;
        ptVirt.y -= 20;
                
        wxAutoBufferedPaintDC dc(m_scrolledWindow);
        wxMemoryDC memDC(m_Bmp);
        
        dc.SetBrush( wxBrush( m_scrolledWindow->GetBackgroundColour() ) );
        dc.Clear();
        dc.Blit(rectUpdate.GetTopLeft(), rectUpdate.GetSize(), &memDC, ptVirt, wxCOPY);
}

void uicallgraphpanel::OnSaveCallGraph(wxCommandEvent& event)
{       
                //wxString projectName = m_mgr->GetWorkspace()->GetActiveProjectName();

                wxFileDialog saveFileDialog(this, _("Save call graph..."), _(""), wxT("CallGraph"), _("png files (*.png)|*.png"), wxFD_SAVE|wxFD_OVERWRITE_PROMPT);

        if (saveFileDialog.ShowModal() == wxID_CANCEL)
            return;
                
                m_Bmp.SaveFile(saveFileDialog.GetPath(), wxBITMAP_TYPE_PNG);
}

void uicallgraphpanel::OnClosePanel(wxCommandEvent& event)
{
        wxCommandEvent evt(wxEVT_COMMAND_MENU_SELECTED, XRCID("close_file"));
        m_mgr->GetTheApp()->GetTopWindow()->GetEventHandler()->AddPendingEvent(evt);
}

/*
void uicallgraphpanel::NumberOfPrimaryLinesAndSize()
{
        row_label_size = 0;
        rows = 0;
        LineParserList::compatibility_iterator it = mlines->GetFirst();
        
        while(it)
        {
                LineParser *line = it->GetData();
                
                if(line->pline)
                {
                        int rls = line->name.Len();
                        if (rls > row_label_size) row_label_size = rls;
                        rows ++;                        
                }
                
                it = it->GetNext();
        }
        row_label_size = row_label_size + 10;
        rows = rows + 1;
}*/

void uicallgraphpanel::CreateAndInserDataToTable()
{
        LineParserList::compatibility_iterator it = mlines->GetFirst();
        int nr = 0;
        while(it)
        {
                LineParser *line = it->GetData();
                if(line->pline && wxRound(line->time) >= confData.GetTresholdNode())
                {
                        //int rls = line->name.Len();
                        //if (rls > row_label_size) row_label_size = rls;
                        //
                        m_grid->AppendRows(1, true);
                        //name   time %   self  children    called
                        m_grid->SetCellValue(nr, 0, line->name);
                        m_grid->SetCellValue(nr, 1, wxString::Format(wxT("%.2f"),line->time));
                        m_grid->SetCellValue(nr, 2, wxString::Format(wxT("%.2f"),line->self));
                        //m_grid->SetCellValue(nr, 3, wxString::Format(wxT("%.2f"),line->childern));
                        //
                        int callsum;
                        if(line->called0 != -1) 
                        {
                                callsum = line->called0;
                                if(line->called1 != -1) callsum += line->called1;
                        }
                        else callsum = 1;
                        //
                        m_grid->SetCellValue(nr, 3, wxString::Format(wxT("%i"),callsum));
                        nr ++;
                }
                it = it->GetNext();
        }
        
        m_grid->AutoSize();
        m_grid->Fit();
}