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Merge pull request #632 from lioncash/dolwx

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DolphinWX: Mild readability clean up of CodeView.
This commit is contained in:
Pierre Bourdon 2014-07-16 23:46:47 +02:00
commit 9481af886b
2 changed files with 119 additions and 107 deletions
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177
Source/Core/DolphinWX/Debugger/CodeView.cpp
View file

@ -69,26 +69,26 @@ END_EVENT_TABLE()
CCodeView::CCodeView(DebugInterface* debuginterface, SymbolDB *symboldb,
wxWindow* parent, wxWindowID Id)
: wxControl(parent, Id),
debugger(debuginterface),
symbol_db(symboldb),
plain(false),
curAddress(debuginterface->GetPC()),
align(debuginterface->GetInstructionSize(0)),
rowHeight(13),
selection(0),
oldSelection(0),
selecting(false),
lx(-1),
ly(-1)
m_debugger(debuginterface),
m_symbol_db(symboldb),
m_plain(false),
m_curAddress(debuginterface->GetPC()),
m_align(debuginterface->GetInstructionSize(0)),
m_rowHeight(13),
m_selection(0),
m_oldSelection(0),
m_selecting(false),
m_lx(-1),
m_ly(-1)
{
}
int CCodeView::YToAddress(int y)
{
wxRect rc = GetClientRect();
int ydiff = y - rc.height / 2 - rowHeight / 2;
ydiff = (int)(floorf((float)ydiff / (float)rowHeight)) + 1;
return curAddress + ydiff * align;
int ydiff = y - rc.height / 2 - m_rowHeight / 2;
ydiff = (int)(floorf((float)ydiff / (float)m_rowHeight)) + 1;
return m_curAddress + ydiff * m_align;
}
void CCodeView::OnMouseDown(wxMouseEvent& event)
@ -98,13 +98,13 @@ void CCodeView::OnMouseDown(wxMouseEvent& event)
if (x > 16)
{
oldSelection = selection;
selection = YToAddress(y);
m_oldSelection = m_selection;
m_selection = YToAddress(y);
// SetCapture(wnd);
bool oldselecting = selecting;
selecting = true;
bool oldselecting = m_selecting;
m_selecting = true;
if (!oldselecting || (selection != oldSelection))
if (!oldselecting || (m_selection != m_oldSelection))
Refresh();
}
else
@ -122,11 +122,11 @@ void CCodeView::OnScrollWheel(wxMouseEvent& event)
if (scroll_down)
{
curAddress += num_lines;
m_curAddress += num_lines;
}
else
{
curAddress -= num_lines;
m_curAddress -= num_lines;
}
Refresh();
@ -135,7 +135,7 @@ void CCodeView::OnScrollWheel(wxMouseEvent& event)
void CCodeView::ToggleBreakpoint(u32 address)
{
debugger->ToggleBreakpoint(address);
m_debugger->ToggleBreakpoint(address);
Refresh();
Host_UpdateBreakPointView();
}
@ -148,12 +148,12 @@ void CCodeView::OnMouseMove(wxMouseEvent& event)
{
if (event.m_y < 0)
{
curAddress -= align;
m_curAddress -= m_align;
Refresh();
}
else if (event.m_y > rc.height)
{
curAddress += align;
m_curAddress += m_align;
Refresh();
}
else
@ -169,7 +169,7 @@ void CCodeView::RaiseEvent()
{
wxCommandEvent ev(wxEVT_CODEVIEW_CHANGE, GetId());
ev.SetEventObject(this);
ev.SetInt(selection);
ev.SetInt(m_selection);
GetEventHandler()->ProcessEvent(ev);
}
@ -177,10 +177,11 @@ void CCodeView::OnMouseUpL(wxMouseEvent& event)
{
if (event.m_x > 16)
{
curAddress = YToAddress(event.m_y);
selecting = false;
m_curAddress = YToAddress(event.m_y);
m_selecting = false;
Refresh();
}
RaiseEvent();
event.Skip();
}
@ -188,7 +189,7 @@ void CCodeView::OnMouseUpL(wxMouseEvent& event)
u32 CCodeView::AddrToBranch(u32 addr)
{
char disasm[256];
debugger->Disassemble(addr, disasm, 256);
m_debugger->Disassemble(addr, disasm, 256);
const char *mojs = strstr(disasm, "->0x");
if (mojs)
{
@ -203,9 +204,9 @@ void CCodeView::InsertBlrNop(int Blr)
{
// Check if this address has been modified
int find = -1;
for (u32 i = 0; i < BlrList.size(); i++)
for (u32 i = 0; i < m_blrList.size(); i++)
{
if (BlrList.at(i).Address == selection)
if (m_blrList.at(i).address == m_selection)
{
find = i;
break;
@ -215,19 +216,19 @@ void CCodeView::InsertBlrNop(int Blr)
// Save the old value
if (find >= 0)
{
debugger->WriteExtraMemory(0, BlrList.at(find).OldValue, selection);
BlrList.erase(BlrList.begin() + find);
m_debugger->WriteExtraMemory(0, m_blrList.at(find).oldValue, m_selection);
m_blrList.erase(m_blrList.begin() + find);
}
else
{
BlrStruct Temp;
Temp.Address = selection;
Temp.OldValue = debugger->ReadMemory(selection);
BlrList.push_back(Temp);
BlrStruct temp;
temp.address = m_selection;
temp.oldValue = m_debugger->ReadMemory(m_selection);
m_blrList.push_back(temp);
if (Blr == 0)
debugger->InsertBLR(selection, 0x4e800020);
m_debugger->InsertBLR(m_selection, 0x4e800020);
else
debugger->InsertBLR(selection, 0x60000000);
m_debugger->InsertBLR(m_selection, 0x60000000);
}
Refresh();
}
@ -246,13 +247,13 @@ void CCodeView::OnPopupMenu(wxCommandEvent& event)
#if wxUSE_CLIPBOARD
case IDM_COPYADDRESS:
wxTheClipboard->SetData(new wxTextDataObject(wxString::Format("%08x", selection)));
wxTheClipboard->SetData(new wxTextDataObject(wxString::Format("%08x", m_selection)));
break;
case IDM_COPYCODE:
{
char disasm[256];
debugger->Disassemble(selection, disasm, 256);
m_debugger->Disassemble(m_selection, disasm, 256);
wxTheClipboard->SetData(new wxTextDataObject(StrToWxStr(disasm)));
}
break;
@ -260,7 +261,7 @@ void CCodeView::OnPopupMenu(wxCommandEvent& event)
case IDM_COPYHEX:
{
char temp[24];
sprintf(temp, "%08x", debugger->ReadInstruction(selection));
sprintf(temp, "%08x", m_debugger->ReadInstruction(m_selection));
wxTheClipboard->SetData(new wxTextDataObject(StrToWxStr(temp)));
}
break;
@ -268,7 +269,7 @@ void CCodeView::OnPopupMenu(wxCommandEvent& event)
case IDM_COPYFUNCTION:
{
Symbol *symbol = symbol_db->GetSymbolFromAddr(selection);
Symbol *symbol = m_symbol_db->GetSymbolFromAddr(m_selection);
if (symbol)
{
std::string text;
@ -279,7 +280,7 @@ void CCodeView::OnPopupMenu(wxCommandEvent& event)
for (u32 addr = start; addr != end; addr += 4)
{
char disasm[256];
debugger->Disassemble(addr, disasm, 256);
m_debugger->Disassemble(addr, disasm, 256);
text = text + StringFromFormat("%08x: ", addr) + disasm + "\r\n";
}
wxTheClipboard->SetData(new wxTextDataObject(StrToWxStr(text)));
@ -289,8 +290,8 @@ void CCodeView::OnPopupMenu(wxCommandEvent& event)
#endif
case IDM_RUNTOHERE:
debugger->SetBreakpoint(selection);
debugger->RunToBreakpoint();
m_debugger->SetBreakpoint(m_selection);
m_debugger->RunToBreakpoint();
Refresh();
break;
@ -305,12 +306,12 @@ void CCodeView::OnPopupMenu(wxCommandEvent& event)
break;
case IDM_JITRESULTS:
debugger->ShowJitResults(selection);
m_debugger->ShowJitResults(m_selection);
break;
case IDM_FOLLOWBRANCH:
{
u32 dest = AddrToBranch(selection);
u32 dest = AddrToBranch(m_selection);
if (dest)
{
Center(dest);
@ -320,13 +321,13 @@ void CCodeView::OnPopupMenu(wxCommandEvent& event)
break;
case IDM_ADDFUNCTION:
symbol_db->AddFunction(selection);
m_symbol_db->AddFunction(m_selection);
Host_NotifyMapLoaded();
break;
case IDM_RENAMESYMBOL:
{
Symbol *symbol = symbol_db->GetSymbolFromAddr(selection);
Symbol *symbol = m_symbol_db->GetSymbolFromAddr(m_selection);
if (symbol)
{
wxTextEntryDialog input_symbol(this, _("Rename symbol:"),
@ -354,11 +355,11 @@ void CCodeView::OnPopupMenu(wxCommandEvent& event)
void CCodeView::OnMouseUpR(wxMouseEvent& event)
{
bool isSymbol = symbol_db->GetSymbolFromAddr(selection) != nullptr;
bool isSymbol = m_symbol_db->GetSymbolFromAddr(m_selection) != nullptr;
// popup menu
wxMenu* menu = new wxMenu;
//menu->Append(IDM_GOTOINMEMVIEW, "&Goto in mem view");
menu->Append(IDM_FOLLOWBRANCH, _("&Follow branch"))->Enable(AddrToBranch(selection) ? true : false);
menu->Append(IDM_FOLLOWBRANCH, _("&Follow branch"))->Enable(AddrToBranch(m_selection) ? true : false);
menu->AppendSeparator();
#if wxUSE_CLIPBOARD
menu->Append(IDM_COPYADDRESS, _("Copy &address"));
@ -395,8 +396,8 @@ void CCodeView::OnPaint(wxPaintEvent& event)
wxCoord w,h;
dc.GetTextExtent("0WJyq", &w, &h);
if (h > rowHeight)
rowHeight = h;
if (h > m_rowHeight)
m_rowHeight = h;
dc.GetTextExtent("W", &w, &h);
int charWidth = w;
@ -410,7 +411,7 @@ void CCodeView::OnPaint(wxPaintEvent& event)
int numBranches = 0;
// TODO: Add any drawing code here...
int width = rc.width;
int numRows = (rc.height / rowHeight) / 2 + 2;
int numRows = (rc.height / m_rowHeight) / 2 + 2;
// ------------
// --------------------------------------------------------------------
@ -442,31 +443,31 @@ void CCodeView::OnPaint(wxPaintEvent& event)
// -------------------------
for (int i = -numRows; i <= numRows; i++)
{
unsigned int address = curAddress + i * align;
unsigned int address = m_curAddress + i * m_align;
int rowY1 = rc.height / 2 + rowHeight * i - rowHeight / 2;
int rowY2 = rc.height / 2 + rowHeight * i + rowHeight / 2;
int rowY1 = rc.height / 2 + m_rowHeight * i - m_rowHeight / 2;
int rowY2 = rc.height / 2 + m_rowHeight * i + m_rowHeight / 2;
wxString temp = wxString::Format("%08x", address);
u32 col = debugger->GetColor(address);
u32 col = m_debugger->GetColor(address);
wxBrush rowBrush(wxColour(col >> 16, col >> 8, col));
dc.SetBrush(nullBrush);
dc.SetPen(nullPen);
dc.DrawRectangle(0, rowY1, 16, rowY2 - rowY1 + 2);
if (selecting && (address == selection))
if (m_selecting && (address == m_selection))
dc.SetPen(selPen);
else
dc.SetPen(i == 0 ? currentPen : nullPen);
if (address == debugger->GetPC())
if (address == m_debugger->GetPC())
dc.SetBrush(pcBrush);
else
dc.SetBrush(rowBrush);
dc.DrawRectangle(16, rowY1, width, rowY2 - rowY1 + 1);
dc.SetBrush(currentBrush);
if (!plain)
if (!m_plain)
{
dc.SetTextForeground("#600000"); // the address text is dark red
dc.DrawText(temp, 17, rowY1);
@ -474,10 +475,10 @@ void CCodeView::OnPaint(wxPaintEvent& event)
}
// If running
if (debugger->IsAlive())
if (m_debugger->IsAlive())
{
char dis[256];
debugger->Disassemble(address, dis, 256);
m_debugger->Disassemble(address, dis, 256);
char* dis2 = strchr(dis, '\t');
char desc[256] = "";
@ -509,10 +510,10 @@ void CCodeView::OnPaint(wxPaintEvent& event)
{
int offs;
sscanf(mojs + 2, "%08x", &offs);
branches[numBranches].src = rowY1 + rowHeight / 2;
branches[numBranches].srcAddr = address / align;
branches[numBranches++].dst = (int)(rowY1 + ((s64)(u32)offs - (s64)(u32)address) * rowHeight / align + rowHeight / 2);
sprintf(desc, "-->%s", debugger->GetDescription(offs).c_str());
branches[numBranches].src = rowY1 + m_rowHeight / 2;
branches[numBranches].srcAddr = address / m_align;
branches[numBranches++].dst = (int)(rowY1 + ((s64)(u32)offs - (s64)(u32)address) * m_rowHeight / m_align + m_rowHeight / 2);
sprintf(desc, "-->%s", m_debugger->GetDescription(offs).c_str());
dc.SetTextForeground(wxTheColourDatabase->Find("PURPLE")); // the -> arrow illustrations are purple
}
else
@ -530,14 +531,14 @@ void CCodeView::OnPaint(wxPaintEvent& event)
else
dc.SetTextForeground(wxTheColourDatabase->Find("VIOLET"));
dc.DrawText(StrToWxStr(dis), 17 + (plain ? 1*charWidth : 9*charWidth), rowY1);
dc.DrawText(StrToWxStr(dis), 17 + (m_plain ? 1*charWidth : 9*charWidth), rowY1);
if (desc[0] == 0)
{
strcpy(desc, debugger->GetDescription(address).c_str());
strcpy(desc, m_debugger->GetDescription(address).c_str());
}
if (!plain)
if (!m_plain)
{
dc.SetTextForeground(*wxBLUE);
@ -550,7 +551,7 @@ void CCodeView::OnPaint(wxPaintEvent& event)
}
// Show red breakpoint dot
if (debugger->IsBreakpoint(address))
if (m_debugger->IsBreakpoint(address))
{
dc.SetBrush(bpBrush);
dc.DrawRectangle(2, rowY1 + 1, 11, 11);
@ -567,40 +568,40 @@ void CCodeView::OnPaint(wxPaintEvent& event)
for (int i = 0; i < numBranches; i++)
{
int x = 17 + 49 * charWidth + (branches[i].srcAddr % 9) * 8;
_MoveTo(x-2, branches[i].src);
MoveTo(x-2, branches[i].src);
if (branches[i].dst < rc.height + 400 && branches[i].dst > -400)
{
_LineTo(dc, x+2, branches[i].src);
_LineTo(dc, x+2, branches[i].dst);
_LineTo(dc, x-4, branches[i].dst);
LineTo(dc, x+2, branches[i].src);
LineTo(dc, x+2, branches[i].dst);
LineTo(dc, x-4, branches[i].dst);
_MoveTo(x, branches[i].dst - 4);
_LineTo(dc, x-4, branches[i].dst);
_LineTo(dc, x+1, branches[i].dst+5);
MoveTo(x, branches[i].dst - 4);
LineTo(dc, x-4, branches[i].dst);
LineTo(dc, x+1, branches[i].dst+5);
}
//else
//{
// This can be re-enabled when there is a scrollbar or
// something on the codeview (the lines are too long)
//_LineTo(dc, x+4, branches[i].src);
//_MoveTo(x+2, branches[i].dst-4);
//_LineTo(dc, x+6, branches[i].dst);
//_LineTo(dc, x+1, branches[i].dst+5);
//LineTo(dc, x+4, branches[i].src);
//MoveTo(x+2, branches[i].dst-4);
//LineTo(dc, x+6, branches[i].dst);
//LineTo(dc, x+1, branches[i].dst+5);
//}
//_LineTo(dc, x, branches[i].dst+4);
//_LineTo(dc, x-2, branches[i].dst);
//LineTo(dc, x, branches[i].dst+4);
//LineTo(dc, x-2, branches[i].dst);
}
// ------------
}
void CCodeView::_LineTo(wxPaintDC &dc, int x, int y)
void CCodeView::LineTo(wxPaintDC &dc, int x, int y)
{
dc.DrawLine(lx, ly, x, y);
lx = x;
ly = y;
dc.DrawLine(m_lx, m_ly, x, y);
m_lx = x;
m_ly = y;
}
void CCodeView::OnResize(wxSizeEvent& event)

49
Source/Core/DolphinWX/Debugger/CodeView.h
View file

@ -38,26 +38,30 @@ public:
void OnPopupMenu(wxCommandEvent& event);
void InsertBlrNop(int);
u32 GetSelection() {return(selection);}
void ToggleBreakpoint(u32 address);
u32 GetSelection()
{
return m_selection;
}
struct BlrStruct // for IDM_INSERTBLR
{
u32 Address;
u32 OldValue;
u32 address;
u32 oldValue;
};
std::vector<BlrStruct> BlrList;
std::vector<BlrStruct> m_blrList;
void Center(u32 addr)
{
curAddress = addr;
selection = addr;
m_curAddress = addr;
m_selection = addr;
Refresh();
}
void SetPlain()
{
plain = true;
m_plain = true;
}
private:
@ -67,22 +71,29 @@ private:
u32 AddrToBranch(u32 addr);
void OnResize(wxSizeEvent& event);
DebugInterface* debugger;
SymbolDB* symbol_db;
void MoveTo(int x, int y)
{
m_lx = x;
m_ly = y;
}
bool plain;
void LineTo(wxPaintDC &dc, int x, int y);
int curAddress;
int align;
int rowHeight;
u32 selection;
u32 oldSelection;
bool selecting;
DebugInterface* m_debugger;
SymbolDB* m_symbol_db;
int lx, ly;
void _MoveTo(int x, int y) {lx = x; ly = y;}
void _LineTo(wxPaintDC &dc, int x, int y);
bool m_plain;
int m_curAddress;
int m_align;
int m_rowHeight;
u32 m_selection;
u32 m_oldSelection;
bool m_selecting;
int m_lx, m_ly;
DECLARE_EVENT_TABLE()
};