Hi,
I'm using the simple way to get the a2dcanvas working. So i have it on
top of a wxFrame and want to save the drawing. I looked for a sample
implementing for this, but haven't found any.
I tried to do some think like this:
a2dCanvasCommandProcessor *comm =
m_canvas->GetCanvasDocument()->GetCanvasCommandProcessor();
a2dCommand_FileSave *comm_save = new a2dCommand_FileSave();
comm->Submit(comm_save);
So I can submit the FileSave command, like I more or less saw works with
the AddComandtoMenu function. But this is not working, the weird thing
it's that something the code executes without errors but some others
don't. I get a segmentation fault that send the attached backtrace.
On the other hand I want to report that most of the sample using the
docview and canvas module, aren't working in the open function. My conf,
is ubuntu 6.10 and wxWidgets 2.8.3
I really appreciate any help with this issue. Thanks
Ibraim
#0 0x806a11c wxStringData::IsValid(this=0xfc7d8910)
(/usr/local/include/wx-2.8/wx/string.h:249)
#1 0x806a777 wxStringBase(this=0xbfc9b234, [EMAIL PROTECTED])
(/usr/local/include/wx-2.8/wx/string.h:351)
#2 0x806a7fe wxString(this=0xbfc9b234, [EMAIL PROTECTED])
(/usr/local/include/wx-2.8/wx/string.h:690)
#3 0xb77bcbf1 wxFileName::GetVolume(this=0xb7046abc)
(../include/wx/filename.h:418)
#4 0xb77bc7c7 wxFileName::Assign(this=0xbfc9b2d8, [EMAIL PROTECTED])
(../src/common/filename.cpp:297)
#5 0x81a1944 wxFileName::operator=()
(/usr/lib/gcc/i486-linux-gnu/4.1.2/../../../../include/c++/4.1.2/bits/stl_algobase.h:205)
#6 0x82662c0 a2dDocumentEvent::a2dDocumentEvent()
(/home/yesidh/unfuzzy/wmMethod/src/wmMethod.cpp:396)
#7 0x825773b a2dDocument::Save()
(/home/yesidh/unfuzzy/wmMethod/src/wmMethod.cpp:396)
#8 0x826db52 a2dDocumentCommandProcessor::FileSave()
(/home/yesidh/unfuzzy/wmMethod/src/wmMethod.cpp:396)
#9 0x80850cc a2dCommand_FileSave::Do(this=0x86b6608)
(/usr/local/include/wxart2d/docview/include/doccomimpl.h:253)
#10 0x828f1c1 a2dCommandProcessor::DoCommand()
(/home/yesidh/unfuzzy/wmMethod/src/wmMethod.cpp:396)
#11 0x8193153 a2dCanvasCommandProcessor::Submit()
(/usr/lib/gcc/i486-linux-gnu/4.1.2/../../../../include/c++/4.1.2/bits/stl_algobase.h:205)
#12 0x807cc1d mainFrame::OnFileSave(this=0x85e5520)
(/home/yesidh/unfuzzy/unfuzzy/src/unfMain.cpp:649)
#13 0xb77831af wxAppConsole::HandleEvent(this=0x83ca128, handler=0x85e5520,
func={__pfn = 0x807cb6a <mainFrame::OnFileSave(wxCommandEvent&)
(../src/common/appbase.cpp:320)
#14 0xb7839bce wxEvtHandler::ProcessEventIfMatches([EMAIL PROTECTED],
handler=0x85e5520, [EMAIL PROTECTED]) (../src/common/event.cpp:1203)
#15 0xb783b9be wxEventHashTable::HandleEvent(this=0x839e120, [EMAIL
PROTECTED], self=0x85e5520) (../src/common/event.cpp:877)
#16 0xb783bb24 wxEvtHandler::ProcessEvent(this=0x85e5520, [EMAIL PROTECTED])
(../src/common/event.cpp:1265)
#17 0xb7b672b8 wxWindowBase::TryParent(this=0x8600920, [EMAIL PROTECTED])
(../src/common/wincmn.cpp:2580)
#18 0xb783bb8b wxEvtHandler::ProcessEvent(this=0x8600920, [EMAIL PROTECTED])
(../src/common/event.cpp:1278)
#19 0xb7b5a0db wxToolBarBase::OnLeftClick(this=0x8600920, id=5003,
toggleDown=false) (../src/common/tbarbase.cpp:596)
#20 0xb7ac3335 gtk_toolbar_callback(tool=0x8645810)
(../src/gtk/tbargtk.cpp:183)
#21 0xb6d51b29 g_cclosure_marshal_VOID__VOID()
(/usr/lib/libgobject-2.0.so.0:??)
#22 0xb6d4479b g_closure_invoke() (/usr/lib/libgobject-2.0.so.0:??)
#23 0xb6d54b93 g_signal_chain_from_overridden()
(/usr/lib/libgobject-2.0.so.0:??)
#24 0xb6d560b7 g_signal_emit_valist() (/usr/lib/libgobject-2.0.so.0:??)
#25 0xb6d56279 g_signal_emit() (/usr/lib/libgobject-2.0.so.0:??)
#26 0xb6f77093 IA__gtk_button_clicked(button=0x83f0578) (gtkbutton.c:889)
#27 0xb6f78cde gtk_real_button_released(button=0x83f0578) (gtkbutton.c:1484)
#28 0xb6d51b29 g_cclosure_marshal_VOID__VOID()
(/usr/lib/libgobject-2.0.so.0:??)
#29 0xb6d42fb9 g_value_set_boxed() (/usr/lib/libgobject-2.0.so.0:??)
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