diff options
Diffstat (limited to 'lib/wx/c_src/wxe_impl.cpp')
| -rw-r--r-- | lib/wx/c_src/wxe_impl.cpp | 284 |
1 files changed, 162 insertions, 122 deletions
diff --git a/lib/wx/c_src/wxe_impl.cpp b/lib/wx/c_src/wxe_impl.cpp index 4486dff63b..e430fbc7a2 100644 --- a/lib/wx/c_src/wxe_impl.cpp +++ b/lib/wx/c_src/wxe_impl.cpp @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 2008-2010. All Rights Reserved. + * Copyright Ericsson AB 2008-2011. All Rights Reserved. * * The contents of this file are subject to the Erlang Public License, * Version 1.1, (the "License"); you may not use this file except in @@ -14,7 +14,7 @@ * the License for the specific language governing rights and limitations * under the License. * - * %CopyrightEnd% + * %CopyrightEnd% */ #include <stdio.h> @@ -49,7 +49,7 @@ DEFINE_EVENT_TYPE(wxeEVT_META_COMMAND) #define WXE_NORMAL 0 #define WXE_CALLBACK 1 -#define WXE_STORED 2 +#define WXE_STORED 2 ErlDrvTid wxe_thread; @@ -67,8 +67,7 @@ wxList * wxe_batch_cb_saved = NULL; ErlDrvTermData wxe_batch_caller = 0; ErlDrvTermData init_caller = 0; -// extern opengl -extern int gl_initiated; +// extern opengl void gl_dispatch(int op, char *bp, ErlDrvTermData caller, WXEBinRef *bins[]); @@ -79,13 +78,28 @@ extern void erts_thread_disable_fpe(void); } #endif +#if defined(__APPLE__) && defined(__MACH__) && !defined(__DARWIN__) +#define __DARWIN__ 1 +#endif + +#ifdef __DARWIN__ +extern "C" { + int erl_drv_stolen_main_thread_join(ErlDrvTid tid, void **respp); + int erl_drv_steal_main_thread(char *name, + ErlDrvTid *dtid, + void* (*func)(void*), + void* arg, + ErlDrvThreadOpts *opts); +} +#endif + void *wxe_main_loop(void * ); /* ************************************************************ * START AND STOP of driver thread * ************************************************************/ -int load_native_gui() +int load_native_gui() { return 1; } @@ -98,10 +112,16 @@ int start_native_gui(wxe_data *sd) wxe_batch_locker_m = erl_drv_mutex_create((char *)"wxe_batch_locker_m"); wxe_batch_locker_c = erl_drv_cond_create((char *)"wxe_batch_locker_c"); - init_caller = driver_connected(sd->port); - - if((res = erl_drv_thread_create((char *)"wxwidgets", - &wxe_thread,wxe_main_loop,NULL,NULL)) == 0) { + init_caller = driver_connected(sd->port); + +#ifdef __DARWIN__ + res = erl_drv_steal_main_thread((char *)"wxwidgets", + &wxe_thread,wxe_main_loop,(void *) sd->pdl,NULL); +#else + res = erl_drv_thread_create((char *)"wxwidgets", + &wxe_thread,wxe_main_loop,(void *) sd->pdl,NULL); +#endif + if(res == 0) { erl_drv_mutex_lock(wxe_status_m); for(;wxe_status == WXE_NOT_INITIATED;) { erl_drv_cond_wait(wxe_status_c, wxe_status_m); @@ -118,16 +138,23 @@ int start_native_gui(wxe_data *sd) void stop_native_gui(wxe_data *sd) { + if(wxe_status == WXE_INITIATED) { + meta_command(WXE_SHUTDOWN, sd); + } +#ifdef __DARWIN__ + erl_drv_stolen_main_thread_join(wxe_thread, NULL); +#else erl_drv_thread_join(wxe_thread, NULL); +#endif erl_drv_mutex_destroy(wxe_status_m); erl_drv_cond_destroy(wxe_status_c); erl_drv_mutex_destroy(wxe_batch_locker_m); erl_drv_cond_destroy(wxe_batch_locker_c); } -void unload_native_gui() +void unload_native_gui() { - + } /* ************************************************************ @@ -135,13 +162,13 @@ void unload_native_gui() * Called by emulator thread * ************************************************************/ -void push_command(int op,char * buf,int len, wxe_data *sd) -{ +void push_command(int op,char * buf,int len, wxe_data *sd) +{ // fprintf(stderr, "Op %d %d\r\n", op, (int) driver_caller(sd->port)),fflush(stderr); wxeCommand *Cmd = new wxeCommand(op, buf, len, sd); erl_drv_mutex_lock(wxe_batch_locker_m); wxe_batch->Append(Cmd); - + if(wxe_batch_caller > 0) { // wx-thread is waiting on batch end in cond_wait erl_drv_cond_signal(wxe_batch_locker_c); @@ -152,11 +179,11 @@ void push_command(int op,char * buf,int len, wxe_data *sd) } erl_drv_cond_signal(wxe_batch_locker_c); wxWakeUpIdle(); - } + } erl_drv_mutex_unlock(wxe_batch_locker_m); } -void meta_command(int what, wxe_data *sd) { +void meta_command(int what, wxe_data *sd) { if(what == PING_PORT) { erl_drv_mutex_lock(wxe_batch_locker_m); if(wxe_batch_caller > 0) { @@ -176,15 +203,18 @@ void meta_command(int what, wxe_data *sd) { } /* ************************************************************ - * wxWidgets Thread + * wxWidgets Thread * ************************************************************/ -void *wxe_main_loop(void * not_used) +void *wxe_main_loop(void *vpdl) { - int result; + int result; int argc = 1; - char * temp = (char *) "Erlang\0"; - char ** argv = &temp; + char * temp = (char *) "Erlang"; + char * argv[] = {temp,NULL}; + ErlDrvPDL pdl = (ErlDrvPDL) vpdl; + + driver_pdl_inc_refc(pdl); // ErlDrvSysInfo einfo; // driver_system_info(&einfo, sizeof(ErlDrvSysInfo)); @@ -193,30 +223,34 @@ void *wxe_main_loop(void * not_used) #ifndef _WIN32 erts_thread_disable_fpe(); #endif - + result = wxEntry(argc, argv); // fprintf(stderr, "WXWidgets quits main loop %d \r\n", result); if(result >= 0 && wxe_status == WXE_INITIATED) { /* We are done try to make a clean exit */ wxe_status = WXE_EXITED; + driver_pdl_dec_refc(pdl); +#ifndef __DARWIN__ erl_drv_thread_exit(NULL); +#endif return NULL; } else { erl_drv_mutex_lock(wxe_status_m); wxe_status = WXE_ERROR; erl_drv_cond_signal(wxe_status_c); erl_drv_mutex_unlock(wxe_status_m); - return NULL; + driver_pdl_dec_refc(pdl); + return NULL; } } wxFrame * dummy_window; void create_dummy_window() { - dummy_window = new wxFrame(NULL,-1, wxT("wx driver"), - wxDefaultPosition, wxSize(5,5), + dummy_window = new wxFrame(NULL,-1, wxT("wx driver"), + wxDefaultPosition, wxSize(5,5), wxFRAME_NO_TASKBAR); - dummy_window->Connect(wxID_ANY, wxEVT_CLOSE_WINDOW, + dummy_window->Connect(wxID_ANY, wxEVT_CLOSE_WINDOW, (wxObjectEventFunction) (wxEventFunction) &WxeApp::dummy_close); } @@ -228,7 +262,7 @@ void WxeApp::dummy_close(wxEvent& Ev) { create_dummy_window(); } -// Init wx-widgets thread +// Init wx-widgets thread bool WxeApp::OnInit() { wxe_ps_init(); @@ -236,16 +270,17 @@ bool WxeApp::OnInit() global_me = new wxeMemEnv(); wxe_batch = new wxList; wxe_batch_cb_saved = new wxList; + cb_buff = NULL; wxIdleEvent::SetMode(wxIDLE_PROCESS_SPECIFIED); - this->Connect(wxID_ANY, wxEVT_IDLE, + this->Connect(wxID_ANY, wxEVT_IDLE, (wxObjectEventFunction) (wxEventFunction) &WxeApp::idle); - this->Connect(CREATE_PORT, wxeEVT_META_COMMAND, + this->Connect(CREATE_PORT, wxeEVT_META_COMMAND, (wxObjectEventFunction) (wxEventFunction) &WxeApp::newMemEnv); - this->Connect(DELETE_PORT, wxeEVT_META_COMMAND, + this->Connect(DELETE_PORT, wxeEVT_META_COMMAND, (wxObjectEventFunction) (wxEventFunction) &WxeApp::destroyMemEnv); - this->Connect(WXE_SHUTDOWN, wxeEVT_META_COMMAND, + this->Connect(WXE_SHUTDOWN, wxeEVT_META_COMMAND, (wxObjectEventFunction) (wxEventFunction) &WxeApp::shutdown); // fprintf(stderr, "Size void* %d: long %d long long %d int64 %d \r\n", @@ -253,14 +288,13 @@ bool WxeApp::OnInit() initEventTable(); wxInitAllImageHandlers(); - /* Create a dummy window so wxWidgets don't automagicly quits the main loop + /* Create a dummy window so wxWidgets don't automagicly quits the main loop after the last window */ - create_dummy_window(); + create_dummy_window(); init_nonconsts(global_me, init_caller); erl_drv_mutex_lock(wxe_status_m); wxe_status = WXE_INITIATED; - gl_initiated = FALSE; erl_drv_cond_signal(wxe_status_c); erl_drv_mutex_unlock(wxe_status_m); return TRUE; @@ -275,19 +309,19 @@ void send_msg(const char * type, wxString * msg) { wxeReturn rt = wxeReturn(WXE_DRV_PORT, init_caller); rt.addAtom((char *) "wxe_driver"); rt.addAtom((char *) type); - rt.add(msg); + rt.add(msg); rt.addTupleCount(3); rt.send(); } /* ************************************************************ - * Erlang Command execution * + * Erlang Command execution * * ************************************************************/ -/* Callback from printer and event callbacks */ +/* Callback from printer and event callbacks */ void pre_callback() { - // no-op + // no-op } void handle_event_callback(ErlDrvPort port, ErlDrvTermData process) @@ -297,29 +331,19 @@ void handle_event_callback(ErlDrvPort port, ErlDrvTermData process) driver_monitor_process(port, process, &monitor); // Should we be able to handle commands when recursing? probably erl_drv_mutex_lock(wxe_batch_locker_m); - //fprintf(stderr, "\r\nCB Start ");fflush(stderr); + // fprintf(stderr, "\r\nCB EV Start ");fflush(stderr); app->dispatch_cb(wxe_batch, wxe_batch_cb_saved, process); - //fprintf(stderr, ".. done \r\n");fflush(stderr); + // fprintf(stderr, ".. done \r\n");fflush(stderr); wxe_batch_caller = 0; erl_drv_mutex_unlock(wxe_batch_locker_m); driver_demonitor_process(port, &monitor); } -void handle_callback_batch(ErlDrvPort port) -{ - WxeApp * app = (WxeApp *) wxTheApp; - // Should we be able to handle commands when recursing? probably - erl_drv_mutex_lock(wxe_batch_locker_m); - app->dispatch(wxe_batch, 0, WXE_CALLBACK); - wxe_batch_caller = 0; - erl_drv_mutex_unlock(wxe_batch_locker_m); -} - // Called by wx thread void WxeApp::idle(wxIdleEvent& event) { dispatch_cmds(); } - + void WxeApp::dispatch_cmds() { erl_drv_mutex_lock(wxe_batch_locker_m); int level = dispatch(wxe_batch_cb_saved, 0, WXE_STORED); @@ -328,14 +352,14 @@ void WxeApp::dispatch_cmds() { erl_drv_mutex_unlock(wxe_batch_locker_m); } -// Should have erl_drv_mutex_lock(wxe_batch_locker_m); -// when entering this function and it should be released +// Should have erl_drv_mutex_lock(wxe_batch_locker_m); +// when entering this function and it should be released // afterwards -int WxeApp::dispatch(wxList * batch, int blevel, int list_type) +int WxeApp::dispatch(wxList * batch, int blevel, int list_type) { int ping = 0; // erl_drv_mutex_lock(wxe_batch_locker_m); must be locked already - while(true) + while(true) { if (batch->size() > 0) { for( wxList::compatibility_iterator node = batch->GetFirst(); @@ -352,19 +376,22 @@ int WxeApp::dispatch(wxList * batch, int blevel, int list_type) {blevel++; } break; case WXE_DEBUG_PING: - // When in debugger we don't want to hang waiting for a BATCH_END + // When in debugger we don't want to hang waiting for a BATCH_END // that never comes, because a breakpoint have hit. ping++; - if(ping > 2) + if(ping > 2) blevel = 0; break; case WXE_CB_RETURN: // erl_drv_mutex_unlock(wxe_batch_locker_m); should be called after // whatever cleaning is necessary - memcpy(cb_buff, event->buffer, event->len); + if(event->len > 0) { + cb_buff = (char *) driver_alloc(event->len); + memcpy(cb_buff, event->buffer, event->len); + } return blevel; default: - erl_drv_mutex_unlock(wxe_batch_locker_m); + erl_drv_mutex_unlock(wxe_batch_locker_m); if(event->op < OPENGL_START) { // fprintf(stderr, " c %d (%d) \r\n", event->op, blevel); wxe_dispatch(*event); @@ -401,11 +428,12 @@ void WxeApp::dispatch_cb(wxList * batch, wxList * temp, ErlDrvTermData process) node = batch->GetFirst()) { wxeCommand *event = (wxeCommand *)node->GetData(); + wxeMemEnv *memenv = getMemEnv(event->port); batch->Erase(node); - if(event->caller == process || // Callbacks from CB process only + if(event->caller == process || // Callbacks from CB process only event->op == WXE_CB_START || // Recursive event callback allow // Allow connect_cb during CB i.e. msg from wxe_server. - event->caller == driver_connected(event->port)) + (memenv && event->caller == memenv->owner)) { switch(event->op) { case WXE_BATCH_END: @@ -413,7 +441,10 @@ void WxeApp::dispatch_cb(wxList * batch, wxList * temp, ErlDrvTermData process) case WXE_DEBUG_PING: break; case WXE_CB_RETURN: - memcpy(cb_buff, event->buffer, event->len); + if(event->len > 0) { + cb_buff = (char *) driver_alloc(event->len); + memcpy(cb_buff, event->buffer, event->len); + } callback_returned = 1; return; case WXE_CB_START: @@ -430,12 +461,12 @@ void WxeApp::dispatch_cb(wxList * batch, wxList * temp, ErlDrvTermData process) } erl_drv_mutex_lock(wxe_batch_locker_m); break; - if(callback_returned) + if(callback_returned) return; } delete event; } else { - // fprintf(stderr, " sav %d \r\n", event->op); + // fprintf(stderr, " save %d \r\n", event->op); temp->Append(event); } } @@ -456,14 +487,17 @@ void WxeApp::dispatch_cb(wxList * batch, wxList * temp, ErlDrvTermData process) void WxeApp::newMemEnv(wxeMetaCommand& Ecmd) { wxeMemEnv * memenv = new wxeMemEnv(); + + driver_pdl_inc_refc(Ecmd.pdl); + for(int i = 0; i < global_me->next; i++) { - memenv->ref2ptr[i] = global_me->ref2ptr[i]; + memenv->ref2ptr[i] = global_me->ref2ptr[i]; } memenv->next = global_me->next; refmap[(ErlDrvTermData) Ecmd.port] = memenv; memenv->owner = Ecmd.caller; - ErlDrvTermData rt[] = {ERL_DRV_ATOM, driver_mk_atom((char *)"wx_port_initiated")}; + ErlDrvTermData rt[] = {ERL_DRV_ATOM, driver_mk_atom((char *)"wx_port_initiated")}; driver_send_term(WXE_DRV_PORT,Ecmd.caller,rt,2); } @@ -482,13 +516,13 @@ void WxeApp::destroyMemEnv(wxeMetaCommand& Ecmd) { // pre-pass delete all dialogs first since they might crash erlang otherwise for(int i=1; i < memenv->next; i++) { wxObject * ptr = (wxObject *) memenv->ref2ptr[i]; - if(ptr) { + if(ptr) { ptrMap::iterator it = ptr2ref.find(ptr); if(it != ptr2ref.end()) { wxeRefData *refd = it->second; if(refd->alloc_in_erl) { if(refd->type == 2) { - wxDialog *win = (wxDialog *) ptr; + wxDialog *win = (wxDialog *) ptr; if(win->IsModal()) { win->EndModal(-1); } @@ -498,25 +532,25 @@ void WxeApp::destroyMemEnv(wxeMetaCommand& Ecmd) { if(parentRef == ptr2ref.end()) { // The parent is already dead delete the parent ref win->SetParent(NULL); - } + } } delete win; - } + } } } } } - // First pass, delete all top parents/windows of all linked objects + // First pass, delete all top parents/windows of all linked objects // fprintf(stderr, "close port %x\r\n", Ecmd.port);fflush(stderr); for(int i=1; i < memenv->next; i++) { void * ptr = memenv->ref2ptr[i]; - if(ptr) { + if(ptr) { ptrMap::iterator it = ptr2ref.find(ptr); if(it != ptr2ref.end()) { wxeRefData *refd = it->second; if(refd->alloc_in_erl && refd->type == 0) { - parent = (wxWindow *) ptr; + parent = (wxWindow *) ptr; // fprintf(stderr, "window %x %d\r\n", (int) parent, refd->ref); while(parent->GetParent()) { parent = parent->GetParent(); @@ -536,7 +570,7 @@ void WxeApp::destroyMemEnv(wxeMetaCommand& Ecmd) { // everything linked from windows should now be deleted for(int i=1; i < memenv->next; i++) { void * ptr = memenv->ref2ptr[i]; - if(ptr) { + if(ptr) { ptrMap::iterator it = ptr2ref.find(ptr); if(it != ptr2ref.end()) { wxeRefData *refd = it->second; @@ -548,34 +582,35 @@ void WxeApp::destroyMemEnv(wxeMetaCommand& Ecmd) { wxString msg; if((refd->type == 0)) { // Maybe also class 1 wxClassInfo *cinfo = ((wxObject *)ptr)->GetClassInfo(); - msg.Printf(wxT("Memory leak: {wx_ref, %d, %s}"), + msg.Printf(wxT("Memory leak: {wx_ref, %d, %s}"), refd->ref, cinfo->GetClassName()); send_msg("error", &msg); } else { delete_object(ptr, refd); } - if(type == 0 || type > 3) { - // Delete refs for leaks and non overridden allocs + if(type == 0 || type > 2) { + // Delete refs for leaks and non overridden allocs delete refd; ptr2ref.erase(it); } // overridden allocs deletes meta-data in clearPtr } else { // Not alloced in erl just delete references if(refd->ref >= global_me->next) { // if it is not part of global ptrs - delete refd; + delete refd; ptr2ref.erase(it); } } } } - } - // Assert ? -// for(ptrMap::iterator it = ptr2ref.begin(); it != ptr2ref.end(); it++) { -// wxeRefData *refd = it->second; -// if(refd->ref >= global_me->next) -// fprintf(stderr, "L %d %d\r\n", refd->ref, refd->alloc_in_erl); -// } -// fflush(stderr); + } +// // Assert ? +// for(ptrMap::iterator it = ptr2ref.begin(); it != ptr2ref.end(); it++) { +// wxeRefData *refd = it->second; +// if(refd->ref >= global_me->next) +// fprintf(stderr, "L %d %d %d\r\n", refd->ref, refd->type, refd->alloc_in_erl); +// } +// fflush(stderr); delete memenv; + driver_pdl_dec_refc(Ecmd.pdl); refmap.erase((ErlDrvTermData) Ecmd.port); } @@ -586,7 +621,7 @@ wxeMemEnv * WxeApp::getMemEnv(ErlDrvPort port) { int WxeApp::newPtr(void * ptr, int type, wxeMemEnv *memenv) { int ref; intList free = memenv->free; - + if(free.IsEmpty()) { ref = memenv->next++; } else { @@ -594,8 +629,8 @@ int WxeApp::newPtr(void * ptr, int type, wxeMemEnv *memenv) { }; if(ref >= memenv->max) { memenv->max *= 2; - memenv->ref2ptr = - (void **) driver_realloc(memenv->ref2ptr,memenv->max * sizeof(void*)); + memenv->ref2ptr = + (void **) driver_realloc(memenv->ref2ptr,memenv->max * sizeof(void*)); } memenv->ref2ptr[ref] = ptr; @@ -615,12 +650,12 @@ int WxeApp::getRef(void * ptr, wxeMemEnv *memenv) { ptrMap::iterator it = ptr2ref.find(ptr); if(it != ptr2ref.end()) { wxeRefData *refd = it->second; - if(refd->memenv == memenv) { + if(refd->memenv == memenv || refd->memenv == global_me) { // Found it return return refd->ref; } // else // Old reference to deleted object, release old and recreate in current memenv. - clearPtr(ptr); + ptr2ref.erase(it); } int ref; intList free = memenv->free; @@ -649,7 +684,7 @@ void WxeApp::clearPtr(void * ptr) { if(it != ptr2ref.end()) { wxeRefData *refd = it->second; intList free = refd->memenv->free; - int ref = refd->ref; + int ref = refd->ref; refd->memenv->ref2ptr[ref] = NULL; free.Append(ref); @@ -658,8 +693,8 @@ void WxeApp::clearPtr(void * ptr) { msg.Printf(wxT("Deleting {wx_ref, %d, unknown} at %p "), ref, ptr); send_msg("debug", &msg); } - - if(refd->pid != -1) { + + if(((int) refd->pid) != -1) { // Send terminate pid to owner wxeReturn rt = wxeReturn(WXE_DRV_PORT,refd->memenv->owner, false); rt.addAtom("_wxe_destroy_"); @@ -671,30 +706,30 @@ void WxeApp::clearPtr(void * ptr) { if(refd->type == 1 && ((wxObject*)ptr)->IsKindOf(CLASSINFO(wxSizer))) { wxSizerItemList list = ((wxSizer*)ptr)->GetChildren(); for(wxSizerItemList::compatibility_iterator node = list.GetFirst(); - node; node = node->GetNext()) { + node; node = node->GetNext()) { wxSizerItem *item = node->GetData(); wxObject *content=NULL; - if((content = item->GetWindow())) + if((content = item->GetWindow())) if(ptr2ref.end() == ptr2ref.find(content)) { wxString msg; wxClassInfo *cinfo = ((wxObject *)ptr)->GetClassInfo(); msg.Printf(wxT("Double usage detected of window at %p in sizer {wx_ref, %d, %s}"), content, ref, cinfo->GetClassName()); send_msg("error", &msg); - ((wxSizer*)ptr)->Detach((wxWindow*)content); + ((wxSizer*)ptr)->Detach((wxWindow*)content); } - if((content = item->GetSizer())) + if((content = item->GetSizer())) if(ptr2ref.end() == ptr2ref.find(content)) { wxString msg; wxClassInfo *cinfo = ((wxObject *)ptr)->GetClassInfo(); msg.Printf(wxT("Double usage detected of sizer at %p in sizer {wx_ref, %d, %s}"), content, ref, cinfo->GetClassName()); send_msg("error", &msg); - ((wxSizer*)ptr)->Detach((wxSizer*)content); + ((wxSizer*)ptr)->Detach((wxSizer*)content); } } } - + delete refd; ptr2ref.erase(it); } @@ -715,7 +750,7 @@ void * WxeApp::getPtr(char * bp, wxeMemEnv *memenv) { void WxeApp::registerPid(char * bp, ErlDrvTermData pid, wxeMemEnv * memenv) { int index = *(int *) bp; - if(!memenv) + if(!memenv) throw wxe_badarg(index); void * temp = memenv->ref2ptr[index]; if((index < memenv->next) && ((index == 0) || (temp > NULL))) { @@ -735,14 +770,14 @@ void WxeApp::registerPid(char * bp, ErlDrvTermData pid, wxeMemEnv * memenv) { * Misc utility classes * ************************************************************/ -/* **************************************************************************** - * Memory handling +/* **************************************************************************** + * Memory handling * ****************************************************************************/ wxeMemEnv::wxeMemEnv() { - ref2ptr = (void **) driver_alloc(128*sizeof(void *)); + ref2ptr = (void **) driver_alloc(128*sizeof(void *)); ref2ptr[0] = NULL; - next = 1; + next = 1; max = 128; } @@ -750,12 +785,12 @@ wxeMemEnv::~wxeMemEnv() { driver_free(ref2ptr); } -/* **************************************************************************** +/* **************************************************************************** * Erlang Commands (don't need to be derived of wxEvent anymore should * be re-written to own class struct) * ****************************************************************************/ -wxeCommand::wxeCommand(int fc,char * cbuf,int buflen, wxe_data *sd) +wxeCommand::wxeCommand(int fc,char * cbuf,int buflen, wxe_data *sd) : wxObject() { WXEBinRef *temp, *start, *prev; @@ -771,12 +806,12 @@ wxeCommand::wxeCommand(int fc,char * cbuf,int buflen, wxe_data *sd) if(cbuf) { buffer = (char *) driver_alloc(len); memcpy((void *) buffer, (void *) cbuf, len);; - + temp = sd->bin; - + prev = NULL; start = temp; - + while(temp) { if(caller == temp->from) { bin[n++] = temp; @@ -801,7 +836,7 @@ wxeCommand::~wxeCommand() { int n = 0; if(buffer) { while(bin[n]) { - if(bin[n]->bin) + if(bin[n]->bin) driver_free_binary(bin[n]->bin); driver_free(bin[n++]); } @@ -809,26 +844,26 @@ wxeCommand::~wxeCommand() { } } -/* **************************************************************************** - * TreeItemData +/* **************************************************************************** + * TreeItemData * ****************************************************************************/ -wxETreeItemData::wxETreeItemData(int sz, char * data) { +wxETreeItemData::wxETreeItemData(int sz, char * data) { size = sz; bin = (char *) driver_alloc(sz); memcpy(bin, data, sz); } -wxETreeItemData::~wxETreeItemData() +wxETreeItemData::~wxETreeItemData() { driver_free(bin); } -/* **************************************************************************** +/* **************************************************************************** * CallbackData * * ****************************************************************************/ -wxeCallbackData::wxeCallbackData(ErlDrvTermData caller,void * req, char *req_type, +wxeCallbackData::wxeCallbackData(ErlDrvTermData caller,void * req, char *req_type, int funcb, int skip_ev, wxeErlTerm * userData) : wxObject() { @@ -855,8 +890,6 @@ int wxCALLBACK wxEListCtrlCompare(long item1, long item2, long callbackInfoPtr) { callbackInfo * cb = (callbackInfo *)callbackInfoPtr; wxeMemEnv * memenv = ((WxeApp *) wxTheApp)->getMemEnv(cb->port); - char * bp = ((WxeApp *) wxTheApp)->cb_buff; - wxeReturn rt = wxeReturn(WXE_DRV_PORT, memenv->owner, false); rt.addInt(cb->callbackID); rt.addInt(item1); @@ -865,6 +898,13 @@ int wxCALLBACK wxEListCtrlCompare(long item1, long item2, long callbackInfoPtr) rt.addAtom("_wx_invoke_cb_"); rt.addTupleCount(3); rt.send(); - handle_callback_batch(cb->port); - return *(int*) bp; + handle_event_callback(cb->port, memenv->owner); + + if(((WxeApp *) wxTheApp)->cb_buff) { + int res = * (int*) ((WxeApp *) wxTheApp)->cb_buff; + driver_free(((WxeApp *) wxTheApp)->cb_buff); + ((WxeApp *) wxTheApp)->cb_buff = NULL; + return res; + } + return 0; } |