From 6459bb3e5c82cdd5474bdd77d8aff3a12ce88910 Mon Sep 17 00:00:00 2001 From: Dan Gudmundsson Date: Tue, 14 Jan 2014 13:17:25 +0100 Subject: wx: Refactor C++ code Try to clean up the files a bit --- lib/wx/c_src/Makefile.in | 7 +- lib/wx/c_src/wxePrintout.cpp | 243 ------------------------- lib/wx/c_src/wxe_callback_impl.cpp | 312 +++++++++++++++++++++++++++++++ lib/wx/c_src/wxe_callback_impl.h | 75 ++++++++ lib/wx/c_src/wxe_events.h | 14 +- lib/wx/c_src/wxe_gl.cpp | 17 +- lib/wx/c_src/wxe_gl.h | 25 ++- lib/wx/c_src/wxe_helpers.cpp | 94 ++++++++++ lib/wx/c_src/wxe_helpers.h | 111 ++++++++++++ lib/wx/c_src/wxe_impl.cpp | 363 +++---------------------------------- lib/wx/c_src/wxe_impl.h | 215 +++------------------- lib/wx/c_src/wxe_main.cpp | 163 +++++++++++++++++ lib/wx/c_src/wxe_memory.h | 61 +++++++ 13 files changed, 907 insertions(+), 793 deletions(-) delete mode 100644 lib/wx/c_src/wxePrintout.cpp create mode 100644 lib/wx/c_src/wxe_callback_impl.cpp create mode 100644 lib/wx/c_src/wxe_callback_impl.h create mode 100644 lib/wx/c_src/wxe_helpers.cpp create mode 100644 lib/wx/c_src/wxe_helpers.h create mode 100644 lib/wx/c_src/wxe_main.cpp create mode 100644 lib/wx/c_src/wxe_memory.h (limited to 'lib/wx/c_src') diff --git a/lib/wx/c_src/Makefile.in b/lib/wx/c_src/Makefile.in index 5507a74c14..93a191378f 100644 --- a/lib/wx/c_src/Makefile.in +++ b/lib/wx/c_src/Makefile.in @@ -1,7 +1,7 @@ # # %CopyrightBegin% # -# Copyright Ericsson AB 2008-2012. All Rights Reserved. +# Copyright Ericsson AB 2008-2014. 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 @@ -34,8 +34,9 @@ SO_EXT = @SO_EXT@ OBJC_CC=@OBJC_CC@ OBJC_CFLAGS=@OBJC_CFLAGS@ -GENERAL = wxe_driver wxe_ps_init wxe_impl wxePrintout wxe_return wxe_gl -GENERAL_H = wxe_driver.h wxe_impl.h wxe_return.h +GENERAL = wxe_driver wxe_ps_init wxe_main wxe_impl wxe_helpers wxe_callback_impl wxe_return wxe_gl +GENERAL_H = wxe_callback_impl.h wxe_driver.h wxe_events.h wxe_gl.h \ + wxe_helpers.h wxe_impl.h wxe_memory.h wxe_return.h GENERATED_F = wxe_funcs wxe_events wxe_init GENERATED_H = gen/wxe_macros.h diff --git a/lib/wx/c_src/wxePrintout.cpp b/lib/wx/c_src/wxePrintout.cpp deleted file mode 100644 index fc8782ba95..0000000000 --- a/lib/wx/c_src/wxePrintout.cpp +++ /dev/null @@ -1,243 +0,0 @@ -/* - * %CopyrightBegin% - * - * Copyright Ericsson AB 2008-2013. 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 - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved online at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. - * - * %CopyrightEnd% - */ - -#include -#include "wxe_impl.h" -#include "wxe_return.h" -#include "gen/wxe_macros.h" -#include "gen/wxe_derived_dest.h" - -/* *****************************************************************/ -/* Special Class impls */ - -#define INVOKE_CALLBACK_INIT(port, callback, class_str) \ - { \ - wxeMemEnv * memenv = ((WxeApp *) wxTheApp)->getMemEnv(port); \ - wxeReturn rt = wxeReturn(WXE_DRV_PORT, memenv->owner, false); \ - rt.addInt(callback); \ - rt.addRef(((WxeApp *) wxTheApp)->getRef((void *)this, memenv), class_str); - -#define INVOKE_CALLBACK_END(port, args) \ - rt.endList(1 + (args)); \ - rt.addAtom("_wx_invoke_cb_"); \ - rt.addTupleCount(3); \ - rt.send(); \ - handle_event_callback(WXE_DRV_PORT_HANDLE, memenv->owner); \ - } - -#define INVOKE_CALLBACK(port, callback, class_str) \ - INVOKE_CALLBACK_INIT(port, callback, class_str); \ - INVOKE_CALLBACK_END(port, 0) - -/* *****************************************************************/ -/* Printing special */ - -wxEPrintout::~wxEPrintout() { - clear_cb(port, onPrintPage); - clear_cb(port, onPreparePrinting); - clear_cb(port, onBeginPrinting); - clear_cb(port, onEndPrinting); - clear_cb(port, onBeginDocument); - clear_cb(port, onEndDocument); - clear_cb(port, hasPage); - clear_cb(port, getPageInfo); - - ((WxeApp *)wxTheApp)->clearPtr(this); -} - -bool wxEPrintout::OnBeginDocument(int startPage, int endPage) -{ - if(onBeginDocument) { - INVOKE_CALLBACK_INIT(port, onBeginDocument, "wxPrintout"); - rt.addInt(startPage); - rt.addInt(endPage); - INVOKE_CALLBACK_END(port, 2); - 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 wxPrintout::OnBeginDocument(startPage,endPage); -} - -void wxEPrintout::OnEndDocument() -{ - if(onEndDocument) { - INVOKE_CALLBACK(port, onEndDocument, "wxPrintout"); - } else { - wxPrintout::OnEndDocument(); - } -} - -void wxEPrintout::OnBeginPrinting() -{ - - if(onBeginPrinting) { - INVOKE_CALLBACK(port, onBeginPrinting, "wxPrintout"); - } else { - wxPrintout::OnBeginPrinting(); - } -} - -void wxEPrintout::OnEndPrinting() -{ - - if(onEndPrinting) { - INVOKE_CALLBACK(port, onEndPrinting, "wxPrintout"); - } else { - wxPrintout::OnEndPrinting(); - } -} - -void wxEPrintout::OnPreparePrinting() -{ - - if(onPreparePrinting) { - INVOKE_CALLBACK(port, onPreparePrinting, "wxPrintout"); - } else { - wxPrintout::OnPreparePrinting(); - } -} - -bool wxEPrintout::HasPage(int page) -{ - - if(hasPage) { - INVOKE_CALLBACK_INIT(port, hasPage, "wxPrintout"); - rt.addInt(page); - INVOKE_CALLBACK_END(port, 1); - 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 wxPrintout::HasPage(page); -} - -bool wxEPrintout::OnPrintPage(int page) -{ - INVOKE_CALLBACK_INIT(port, onPrintPage, "wxPrintout"); - rt.addInt(page); - INVOKE_CALLBACK_END(port, 1); - 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 FALSE; -} - -void wxEPrintout::GetPageInfo(int *minPage, int *maxPage, int *pageFrom, int *pageTo) -{ - if(getPageInfo) { - INVOKE_CALLBACK(port, getPageInfo, "wxPrintout"); - if(((WxeApp *) wxTheApp)->cb_buff) { - char * bp = ((WxeApp *) wxTheApp)->cb_buff; - *minPage = *(int *) bp; bp += 4; - *maxPage = *(int *) bp; bp += 4; - *pageFrom = *(int *) bp; bp += 4; - *pageTo = *(int *) bp; bp += 4; - driver_free(((WxeApp *) wxTheApp)->cb_buff); - ((WxeApp *) wxTheApp)->cb_buff = NULL; - } - } - wxPrintout::GetPageInfo(minPage, maxPage, pageFrom, pageTo); -} - -/* *****************************************************************/ -// ListCtrl with callbacks for VIRTUAL_TABLES - -wxString EwxListCtrl::OnGetItemText(long item, long col) const { - if(onGetItemText) { - INVOKE_CALLBACK_INIT(port, onGetItemText, "wxListCtrl"); - rt.addInt(item); - rt.addInt(col); - INVOKE_CALLBACK_END(port, 2); - if(((WxeApp *) wxTheApp)->cb_buff) { - char * bp = ((WxeApp *) wxTheApp)->cb_buff; - wxString str = wxString(bp, wxConvUTF8); - driver_free(((WxeApp *) wxTheApp)->cb_buff); - ((WxeApp *) wxTheApp)->cb_buff = NULL; - return str; - } - } - return wxT("OnGetItemText not correctly defined"); -} - -wxListItemAttr* EwxListCtrl::OnGetItemAttr(long item) const { - if(onGetItemAttr) { - INVOKE_CALLBACK_INIT(port, onGetItemAttr, "wxListCtrl"); - rt.addInt(item); - INVOKE_CALLBACK_END(port, 1); - char * bp = ((WxeApp *) wxTheApp)->cb_buff; - wxeMemEnv * memenv = ((WxeApp *) wxTheApp)->getMemEnv(port); - if(bp) { - wxListItemAttr * result = (wxListItemAttr *)((WxeApp *) wxTheApp)->getPtr(bp, memenv); - driver_free(((WxeApp *) wxTheApp)->cb_buff); - ((WxeApp *) wxTheApp)->cb_buff = NULL; - return result; - } - } - return NULL; -} - -int EwxListCtrl::OnGetItemImage(long item) const { - return OnGetItemColumnImage(item, 0); -} - -int EwxListCtrl::OnGetItemColumnImage(long item, long col) const { - if(onGetItemColumnImage) { - INVOKE_CALLBACK_INIT(port, onGetItemColumnImage, "wxListCtrl"); - rt.addInt(item); - rt.addInt(col); - INVOKE_CALLBACK_END(port, 2); - 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 -1; -} - -EwxListCtrl::~EwxListCtrl() { - clear_cb(port, onGetItemText); - clear_cb(port, onGetItemAttr); - clear_cb(port, onGetItemColumnImage); - ((WxeApp *)wxTheApp)->clearPtr(this); -} -// tools - -void clear_cb(ErlDrvTermData port, int callback) -{ - if(callback > 0) { - wxeMemEnv * memenv = ((WxeApp *) wxTheApp)->getMemEnv(port); - wxeReturn rt = wxeReturn(WXE_DRV_PORT, memenv->owner, false); - rt.addAtom("wx_delete_cb"); - rt.addInt(callback); - rt.addTupleCount(2); - rt.send(); - } -} diff --git a/lib/wx/c_src/wxe_callback_impl.cpp b/lib/wx/c_src/wxe_callback_impl.cpp new file mode 100644 index 0000000000..8ba2557d82 --- /dev/null +++ b/lib/wx/c_src/wxe_callback_impl.cpp @@ -0,0 +1,312 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2008-2014. 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 + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + +#include +#include "wxe_impl.h" +#include "wxe_return.h" +#include "wxe_events.h" +#include "wxe_gl.h" +#include "gen/wxe_macros.h" +#include "gen/wxe_derived_dest.h" + + +/* **************************************************************************** + * CallbackData * + * ****************************************************************************/ + +wxeCallbackData::wxeCallbackData(ErlDrvTermData caller, int req, char *req_type, + int funcb, int skip_ev, wxeErlTerm * userData, + wxeEvtListener *handler_cb) + : wxObject() +{ + listener = caller; + obj = req; + fun_id = funcb; + strcpy(class_name, req_type); + skip = skip_ev; + user_data = userData; + handler = handler_cb; +} + +wxeCallbackData::~wxeCallbackData() { + // fprintf(stderr, "CBD Deleteing %p %s\r\n", this, class_name); fflush(stderr); + if(user_data) { + delete user_data; + } + ptrMap::iterator it; + it = ((WxeApp *)wxTheApp)->ptr2ref.find(handler); + if(it != ((WxeApp *)wxTheApp)->ptr2ref.end()) { + wxeRefData *refd = it->second; + wxeReturn rt = wxeReturn(WXE_DRV_PORT, refd->memenv->owner, false); + rt.addAtom("wx_delete_cb"); + rt.addInt(fun_id); + rt.addRef(refd->ref, "wxeEvtListener"); + rt.addRef(obj, class_name); + rt.addTupleCount(4); + rt.send(); + } +} + +/* *****************************************************************/ +/* Special Class impls */ + +#define INVOKE_CALLBACK_INIT(port, callback, class_str) \ + { \ + wxeMemEnv * memenv = ((WxeApp *) wxTheApp)->getMemEnv(port); \ + wxeReturn rt = wxeReturn(WXE_DRV_PORT, memenv->owner, false); \ + rt.addInt(callback); \ + rt.addRef(((WxeApp *) wxTheApp)->getRef((void *)this, memenv), class_str); + +#define INVOKE_CALLBACK_END(port, args) \ + rt.endList(1 + (args)); \ + rt.addAtom("_wx_invoke_cb_"); \ + rt.addTupleCount(3); \ + rt.send(); \ + handle_event_callback(WXE_DRV_PORT_HANDLE, memenv->owner); \ + } + +#define INVOKE_CALLBACK(port, callback, class_str) \ + INVOKE_CALLBACK_INIT(port, callback, class_str); \ + INVOKE_CALLBACK_END(port, 0) + +/* *****************************************************************/ +/* Printing special */ + +wxEPrintout::~wxEPrintout() { + clear_cb(port, onPrintPage); + clear_cb(port, onPreparePrinting); + clear_cb(port, onBeginPrinting); + clear_cb(port, onEndPrinting); + clear_cb(port, onBeginDocument); + clear_cb(port, onEndDocument); + clear_cb(port, hasPage); + clear_cb(port, getPageInfo); + + ((WxeApp *)wxTheApp)->clearPtr(this); +} + +bool wxEPrintout::OnBeginDocument(int startPage, int endPage) +{ + if(onBeginDocument) { + INVOKE_CALLBACK_INIT(port, onBeginDocument, "wxPrintout"); + rt.addInt(startPage); + rt.addInt(endPage); + INVOKE_CALLBACK_END(port, 2); + 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 wxPrintout::OnBeginDocument(startPage,endPage); +} + +void wxEPrintout::OnEndDocument() +{ + if(onEndDocument) { + INVOKE_CALLBACK(port, onEndDocument, "wxPrintout"); + } else { + wxPrintout::OnEndDocument(); + } +} + +void wxEPrintout::OnBeginPrinting() +{ + + if(onBeginPrinting) { + INVOKE_CALLBACK(port, onBeginPrinting, "wxPrintout"); + } else { + wxPrintout::OnBeginPrinting(); + } +} + +void wxEPrintout::OnEndPrinting() +{ + + if(onEndPrinting) { + INVOKE_CALLBACK(port, onEndPrinting, "wxPrintout"); + } else { + wxPrintout::OnEndPrinting(); + } +} + +void wxEPrintout::OnPreparePrinting() +{ + + if(onPreparePrinting) { + INVOKE_CALLBACK(port, onPreparePrinting, "wxPrintout"); + } else { + wxPrintout::OnPreparePrinting(); + } +} + +bool wxEPrintout::HasPage(int page) +{ + + if(hasPage) { + INVOKE_CALLBACK_INIT(port, hasPage, "wxPrintout"); + rt.addInt(page); + INVOKE_CALLBACK_END(port, 1); + 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 wxPrintout::HasPage(page); +} + +bool wxEPrintout::OnPrintPage(int page) +{ + INVOKE_CALLBACK_INIT(port, onPrintPage, "wxPrintout"); + rt.addInt(page); + INVOKE_CALLBACK_END(port, 1); + 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 FALSE; +} + +void wxEPrintout::GetPageInfo(int *minPage, int *maxPage, int *pageFrom, int *pageTo) +{ + if(getPageInfo) { + INVOKE_CALLBACK(port, getPageInfo, "wxPrintout"); + if(((WxeApp *) wxTheApp)->cb_buff) { + char * bp = ((WxeApp *) wxTheApp)->cb_buff; + *minPage = *(int *) bp; bp += 4; + *maxPage = *(int *) bp; bp += 4; + *pageFrom = *(int *) bp; bp += 4; + *pageTo = *(int *) bp; bp += 4; + driver_free(((WxeApp *) wxTheApp)->cb_buff); + ((WxeApp *) wxTheApp)->cb_buff = NULL; + } + } + wxPrintout::GetPageInfo(minPage, maxPage, pageFrom, pageTo); +} + +/* *****************************************************************/ +// ListCtrl with callbacks for VIRTUAL_TABLES + +wxString EwxListCtrl::OnGetItemText(long item, long col) const { + if(onGetItemText) { + INVOKE_CALLBACK_INIT(port, onGetItemText, "wxListCtrl"); + rt.addInt(item); + rt.addInt(col); + INVOKE_CALLBACK_END(port, 2); + if(((WxeApp *) wxTheApp)->cb_buff) { + char * bp = ((WxeApp *) wxTheApp)->cb_buff; + wxString str = wxString(bp, wxConvUTF8); + driver_free(((WxeApp *) wxTheApp)->cb_buff); + ((WxeApp *) wxTheApp)->cb_buff = NULL; + return str; + } + } + return wxT("OnGetItemText not correctly defined"); +} + +wxListItemAttr* EwxListCtrl::OnGetItemAttr(long item) const { + if(onGetItemAttr) { + INVOKE_CALLBACK_INIT(port, onGetItemAttr, "wxListCtrl"); + rt.addInt(item); + INVOKE_CALLBACK_END(port, 1); + char * bp = ((WxeApp *) wxTheApp)->cb_buff; + wxeMemEnv * memenv = ((WxeApp *) wxTheApp)->getMemEnv(port); + if(bp) { + wxListItemAttr * result = (wxListItemAttr *)((WxeApp *) wxTheApp)->getPtr(bp, memenv); + driver_free(((WxeApp *) wxTheApp)->cb_buff); + ((WxeApp *) wxTheApp)->cb_buff = NULL; + return result; + } + } + return NULL; +} + +int EwxListCtrl::OnGetItemImage(long item) const { + return OnGetItemColumnImage(item, 0); +} + +int EwxListCtrl::OnGetItemColumnImage(long item, long col) const { + if(onGetItemColumnImage) { + INVOKE_CALLBACK_INIT(port, onGetItemColumnImage, "wxListCtrl"); + rt.addInt(item); + rt.addInt(col); + INVOKE_CALLBACK_END(port, 2); + 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 -1; +} + +EwxListCtrl::~EwxListCtrl() { + clear_cb(port, onGetItemText); + clear_cb(port, onGetItemAttr); + clear_cb(port, onGetItemColumnImage); + ((WxeApp *)wxTheApp)->clearPtr(this); +} + +/* **************************************************************************** + * wxListCtrlCompare wrapper + * ****************************************************************************/ + +int wxCALLBACK wxEListCtrlCompare(long item1, long item2, long callbackInfoPtr) +{ + callbackInfo * cb = (callbackInfo *)callbackInfoPtr; + wxeMemEnv * memenv = ((WxeApp *) wxTheApp)->getMemEnv(cb->port); + wxeReturn rt = wxeReturn(WXE_DRV_PORT, memenv->owner, false); + rt.addInt(cb->callbackID); + rt.addInt(item1); + rt.addInt(item2); + rt.endList(2); + rt.addAtom("_wx_invoke_cb_"); + rt.addTupleCount(3); + rt.send(); + handle_event_callback(WXE_DRV_PORT_HANDLE, 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; +} + + +// tools + +void clear_cb(ErlDrvTermData port, int callback) +{ + if(callback > 0) { + wxeMemEnv * memenv = ((WxeApp *) wxTheApp)->getMemEnv(port); + wxeReturn rt = wxeReturn(WXE_DRV_PORT, memenv->owner, false); + rt.addAtom("wx_delete_cb"); + rt.addInt(callback); + rt.addTupleCount(2); + rt.send(); + } +} diff --git a/lib/wx/c_src/wxe_callback_impl.h b/lib/wx/c_src/wxe_callback_impl.h new file mode 100644 index 0000000000..c7243e23a4 --- /dev/null +++ b/lib/wx/c_src/wxe_callback_impl.h @@ -0,0 +1,75 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2014. 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 + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + +#ifndef _WXE_CALLBACK_IMPL_H +#define _WXE_CALLBACK_IMPL_H + +void pre_callback(); +void handle_event_callback(ErlDrvPort port, ErlDrvTermData process); + +class wxEPrintout : public wxPrintout +{ + public: + wxEPrintout(wxString Title, int onPrintP, int onPrepareP, + int onBeginP, int onEndP, + int onBeginD, int onEndD, + int hasP, int getPageI, ErlDrvTermData Port) : + wxPrintout(Title), + onPrintPage(onPrintP), onPreparePrinting(onPrepareP), + onBeginPrinting(onBeginP), onEndPrinting(onEndP), + onBeginDocument(onBeginD), onEndDocument(onEndD), hasPage(hasP), getPageInfo(getPageI), + port(Port) + { } ; + + ~wxEPrintout(); + + bool OnBeginDocument(int startPage, int endPage); + void OnEndDocument(); + void OnBeginPrinting(); + void OnEndPrinting(); + + void OnPreparePrinting(); + + bool HasPage(int page); + bool OnPrintPage(int page); + void GetPageInfo(int *minPage, int *maxPage, int *pageFrom, int *pageTo); + + int onPrintPage; + int onPreparePrinting; + int onBeginPrinting; + int onEndPrinting; + int onBeginDocument; + int onEndDocument; + int hasPage; + int getPageInfo; + + ErlDrvTermData port; +}; + +void clear_cb(ErlDrvTermData port, int callback); + +// Implementation of wxListCtrlCompare +struct callbackInfo { + ErlDrvTermData port; + int callbackID; +}; + +int wxCALLBACK wxEListCtrlCompare(long item1, long item2, long callbackInfoPtr); + +#endif diff --git a/lib/wx/c_src/wxe_events.h b/lib/wx/c_src/wxe_events.h index 718e0ad120..22a737d854 100644 --- a/lib/wx/c_src/wxe_events.h +++ b/lib/wx/c_src/wxe_events.h @@ -1,20 +1,20 @@ /* * %CopyrightBegin% - * - * Copyright Ericsson AB 2008-2013. All Rights Reserved. - * + * + * Copyright Ericsson AB 2008-2014. 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 * compliance with the License. You should have received a copy of the * Erlang Public License along with this software. If not, it can be * retrieved online at http://www.erlang.org/. - * + * * Software distributed under the License is distributed on an "AS IS" * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See * the License for the specific language governing rights and limitations * under the License. - * - * %CopyrightEnd% + * + * %CopyrightEnd% */ #ifndef __WXE_EVENT_H__ @@ -22,6 +22,8 @@ #include "wxe_driver.h" +bool sendevent(wxEvent * event, ErlDrvTermData port); + class wxeEtype { public: diff --git a/lib/wx/c_src/wxe_gl.cpp b/lib/wx/c_src/wxe_gl.cpp index 34904397d3..a9feb23831 100644 --- a/lib/wx/c_src/wxe_gl.cpp +++ b/lib/wx/c_src/wxe_gl.cpp @@ -1,20 +1,20 @@ /* * %CopyrightBegin% - * - * Copyright Ericsson AB 2008-2013. All Rights Reserved. - * + * + * Copyright Ericsson AB 2008-2014. 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 * compliance with the License. You should have received a copy of the * Erlang Public License along with this software. If not, it can be * retrieved online at http://www.erlang.org/. - * + * * Software distributed under the License is distributed on an "AS IS" * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See * the License for the specific language governing rights and limitations * under the License. - * - * %CopyrightEnd% + * + * %CopyrightEnd% */ #include @@ -26,8 +26,9 @@ #endif #include "wxe_impl.h" #include "wxe_return.h" +#include "wxe_gl.h" -/* **************************************************************************** +/* **************************************************************************** * Opengl context management * * ****************************************************************************/ @@ -138,7 +139,7 @@ void gl_dispatch(int op, char *bp,ErlDrvTermData caller,WXEBinRef *bins[]){ else { ErlDrvTermData rt[] = // Error msg {ERL_DRV_ATOM, driver_mk_atom((char *) "_egl_error_"), - ERL_DRV_INT, op, + ERL_DRV_INT, (ErlDrvTermData) op, ERL_DRV_ATOM, driver_mk_atom((char *) "no_gl_context"), ERL_DRV_TUPLE,3}; erl_drv_send_term(WXE_DRV_PORT,caller,rt,8); diff --git a/lib/wx/c_src/wxe_gl.h b/lib/wx/c_src/wxe_gl.h index 1b556ff4ec..dc117bf610 100644 --- a/lib/wx/c_src/wxe_gl.h +++ b/lib/wx/c_src/wxe_gl.h @@ -1,22 +1,35 @@ /* * %CopyrightBegin% - * - * Copyright Ericsson AB 2008-2010. All Rights Reserved. - * + * + * Copyright Ericsson AB 2008-2014. 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 * compliance with the License. You should have received a copy of the * Erlang Public License along with this software. If not, it can be * retrieved online at http://www.erlang.org/. - * + * * Software distributed under the License is distributed on an "AS IS" * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See * the License for the specific language governing rights and limitations * under the License. - * - * %CopyrightEnd% + * + * %CopyrightEnd% */ +#ifndef _WXE_GL_H +#define _WXE_GL_H + #include "egl_impl.h" +#include "wxe_return.h" +void activateGL(ErlDrvTermData caller); +void setActiveGL(ErlDrvTermData caller, wxGLCanvas *canvas); +void deleteActiveGL(wxGLCanvas *canvas); void wxe_initOpenGL(wxeReturn, char*); +void gl_dispatch(int op, char *bp, ErlDrvTermData caller, WXEBinRef *bins[]); + +WX_DECLARE_HASH_MAP(ErlDrvTermData, wxGLCanvas*, wxIntegerHash, wxIntegerEqual, wxeGLC); +extern wxeGLC glc; + +#endif diff --git a/lib/wx/c_src/wxe_helpers.cpp b/lib/wx/c_src/wxe_helpers.cpp new file mode 100644 index 0000000000..9e692e1dc3 --- /dev/null +++ b/lib/wx/c_src/wxe_helpers.cpp @@ -0,0 +1,94 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2014. 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 + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + +#include +#include "wxe_impl.h" + +/* **************************************************************************** + * Erlang Commands + * ****************************************************************************/ + +wxeCommand::wxeCommand(int fc,char * cbuf,int buflen, wxe_data *sd) + : wxObject() +{ + WXEBinRef *temp, *start, *prev; + int n = 0; + caller = driver_caller(sd->port_handle); + port = sd->port; + op = fc; + len = buflen; + bin[0] = NULL; + bin[1] = NULL; + bin[2] = NULL; + + 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; + if(prev) { + prev->next = temp->next; + } else { + start = temp->next; + } + temp = temp->next; + } else { + prev = temp; + temp = temp->next; + } + } + sd->bin = start; + } else { // No-op only PING currently + buffer = NULL; + } +} + +wxeCommand::~wxeCommand() { + int n = 0; + if(buffer) { + while(bin[n]) { + if(bin[n]->bin) + driver_free_binary(bin[n]->bin); + driver_free(bin[n++]); + } + driver_free(buffer); + } +} + +/* **************************************************************************** + * TreeItemData + * ****************************************************************************/ + +wxETreeItemData::wxETreeItemData(int sz, char * data) { + size = sz; + bin = (char *) driver_alloc(sz); + memcpy(bin, data, sz); +} + +wxETreeItemData::~wxETreeItemData() +{ + driver_free(bin); +} diff --git a/lib/wx/c_src/wxe_helpers.h b/lib/wx/c_src/wxe_helpers.h new file mode 100644 index 0000000000..c8a7e35bdb --- /dev/null +++ b/lib/wx/c_src/wxe_helpers.h @@ -0,0 +1,111 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2014. 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 + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + +#ifndef _WXE_HELPER_H +#define _WXE_HELPER_H + +DECLARE_EVENT_TYPE(wxeEVT_META_COMMAND, -1) + +class wxeMetaCommand : public wxEvent +{ + public: + wxeMetaCommand(wxe_data *sd, int EvId) + : wxEvent(EvId, wxeEVT_META_COMMAND) + { caller = driver_caller(sd->port_handle); port = sd->port; pdl = sd->pdl; } ; + wxeMetaCommand(const wxeMetaCommand& event) + : wxEvent(event) + { caller = event.caller; port = event.port; pdl = event.pdl; }; + virtual ~wxeMetaCommand() {}; + virtual wxEvent *Clone() const { return new wxeMetaCommand(*this); } + + ErlDrvTermData caller; + ErlDrvTermData port; + ErlDrvPDL pdl; +}; + +class wxeCommand : public wxObject +{ + public: + wxeCommand(int fc,char * cbuf,int buflen, wxe_data *); + virtual ~wxeCommand(); + + ErlDrvTermData caller; + ErlDrvTermData port; + WXEBinRef * bin[3]; + char * buffer; + int len; + int op; +}; + +class intListElement { + public: + intListElement(int Element) {car = Element; cdr = NULL;}; + intListElement(int Element, intListElement *list) + {car = Element; cdr = list;}; + int car; + intListElement *cdr; +}; + +class intList { + public: + intList() {list = NULL;}; + bool IsEmpty() {return list == NULL;}; + void Append(int Element) { list = new intListElement(Element, list); }; + int Pop() { + intListElement *temp = list; + int res = list->car; + list = temp->cdr; + delete temp; + return res; + } + intListElement *list; +}; + +class wxe_badarg +{ + public: + wxe_badarg(int Ref) : ref(Ref) { } ; + int ref; +}; + +class wxeErlTerm : public wxClientData +{ + public: + wxeErlTerm(WXEBinRef * data) + { + size = data->size; + bin = (char *) driver_alloc(size); + memcpy(bin, data->base, size); + } ; + ~wxeErlTerm() { driver_free(bin); }; + char * bin; + int size; +}; + +class wxETreeItemData : public wxTreeItemData +{ + public: + wxETreeItemData(int sz, char * data); + ~wxETreeItemData(); + + int size; + char * bin; +}; + +#endif diff --git a/lib/wx/c_src/wxe_impl.cpp b/lib/wx/c_src/wxe_impl.cpp index cc9bcc9957..5205e4a2c1 100644 --- a/lib/wx/c_src/wxe_impl.cpp +++ b/lib/wx/c_src/wxe_impl.cpp @@ -23,10 +23,6 @@ #include -#if defined(_WIN32) -#include // for wxSetInstance -#endif - // Avoid including these in dcbuffer below #include "wx/dcmemory.h" #include "wx/dcclient.h" @@ -34,12 +30,12 @@ // Ok ugly but needed for wxBufferedDC crash workaround #define private public #include - #undef private #include "wxe_impl.h" #include "wxe_events.h" #include "wxe_return.h" +#include "wxe_gl.h" IMPLEMENT_APP_NO_MAIN(WxeApp) @@ -47,120 +43,21 @@ DECLARE_APP(WxeApp) DEFINE_EVENT_TYPE(wxeEVT_META_COMMAND) -#define WXE_NOT_INITIATED 0 -#define WXE_INITIATED 1 -#define WXE_EXITED 2 -#define WXE_ERROR -1 - #define WXE_NORMAL 0 #define WXE_CALLBACK 1 #define WXE_STORED 2 -ErlDrvTid wxe_thread; - -ErlDrvMutex *wxe_status_m; -ErlDrvCond *wxe_status_c; - -ErlDrvMutex * wxe_batch_locker_m; -ErlDrvCond * wxe_batch_locker_c; - -static int wxe_status = WXE_NOT_INITIATED; +// Globals initiated in wxe_init.cpp +extern ErlDrvMutex *wxe_status_m; +extern ErlDrvCond *wxe_status_c; +extern ErlDrvMutex * wxe_batch_locker_m; +extern ErlDrvCond * wxe_batch_locker_c; +extern ErlDrvTermData init_caller; +extern int wxe_status; wxList * wxe_batch = NULL; wxList * wxe_batch_cb_saved = NULL; - -ErlDrvTermData wxe_batch_caller = 0; -ErlDrvTermData init_caller = 0; - -// extern opengl -void gl_dispatch(int op, char *bp, ErlDrvTermData caller, WXEBinRef *bins[]); - - -// Until fixed in emulator -#ifndef _WIN32 -extern "C" { -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() -{ - return 1; -} - -int start_native_gui(wxe_data *sd) -{ - int res; - wxe_status_m = erl_drv_mutex_create((char *) "wxe_status_m"); - wxe_status_c = erl_drv_cond_create((char *)"wxe_status_c"); - - 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_handle); - -#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); - } - erl_drv_mutex_unlock(wxe_status_m); - return wxe_status; - } else { - wxString msg; - msg.Printf(wxT("Erlang failed to create wxe-thread %d\r\n"), res); - send_msg("error", &msg); - return -1; - } -} - -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() -{ - -} +int wxe_batch_caller = 0; // inside batch if larger than 0 /* ************************************************************ * Commands from erlang @@ -206,60 +103,19 @@ void meta_command(int what, wxe_data *sd) { } } -/* ************************************************************ - * wxWidgets Thread - * ************************************************************/ - -void *wxe_main_loop(void *vpdl) -{ - int result; - int argc = 1; - char * temp = (char *) "Erlang"; - char * argv[] = {temp,NULL}; - ErlDrvPDL pdl = (ErlDrvPDL) vpdl; - - driver_pdl_inc_refc(pdl); - - // Disable floating point execption if they are on. - // This should be done in emulator but it's not in yet. -#ifndef _WIN32 - erts_thread_disable_fpe(); -#else - // Setup that wxWidgets should look for cursors and icons in - // this dll and not in werl.exe (which is the default) - HMODULE WXEHandle = GetModuleHandle(_T("wxe_driver")); - wxSetInstance((HINSTANCE) WXEHandle); -#endif - - wxe_ps_init(); - 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); - driver_pdl_dec_refc(pdl); - return NULL; - } -} - -void WxeApp::dummy_close(wxEvent& Ev) { - // fprintf(stderr, "Dummy Close invoked\r\n"); - // wxMac really wants a top level window which command-q quits if there are no - // windows open, and this will kill the erlang, override default handling +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.addTupleCount(3); + rt.send(); } +/* ************************************************************ + * Init WxeApp the application emulator + * ************************************************************/ -// Init wx-widgets thread bool WxeApp::OnInit() { @@ -304,13 +160,16 @@ void WxeApp::shutdown(wxeMetaCommand& Ecmd) { ExitMainLoop(); } -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.addTupleCount(3); - rt.send(); +void WxeApp::dummy_close(wxEvent& Ev) { + // fprintf(stderr, "Dummy Close invoked\r\n"); + // wxMac really wants a top level window which command-q quits if there are no + // windows open, and this will kill the erlang, override default handling +} + +// Called by wx thread +void WxeApp::idle(wxIdleEvent& event) { + event.Skip(true); + dispatch_cmds(); } /* ************************************************************ @@ -338,12 +197,6 @@ void handle_event_callback(ErlDrvPort port, ErlDrvTermData process) driver_demonitor_process(port, &monitor); } -// Called by wx thread -void WxeApp::idle(wxIdleEvent& event) { - event.Skip(true); - dispatch_cmds(); -} - void WxeApp::dispatch_cmds() { erl_drv_mutex_lock(wxe_batch_locker_m); int level = dispatch(wxe_batch_cb_saved, 0, WXE_STORED); @@ -780,161 +633,3 @@ void WxeApp::registerPid(char * bp, ErlDrvTermData pid, wxeMemEnv * memenv) { }; throw wxe_badarg(index); } - - -/* ************************************************************ - * Misc utility classes - * ************************************************************/ - -/* **************************************************************************** - * Memory handling - * ****************************************************************************/ - -wxeMemEnv::wxeMemEnv() { - ref2ptr = (void **) driver_alloc(128*sizeof(void *)); - ref2ptr[0] = NULL; - next = 1; - max = 128; -} - -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) - : wxObject() -{ - WXEBinRef *temp, *start, *prev; - int n = 0; - caller = driver_caller(sd->port_handle); - port = sd->port; - op = fc; - len = buflen; - bin[0] = NULL; - bin[1] = NULL; - bin[2] = NULL; - - 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; - if(prev) { - prev->next = temp->next; - } else { - start = temp->next; - } - temp = temp->next; - } else { - prev = temp; - temp = temp->next; - } - } - sd->bin = start; - } else { // No-op only PING currently - buffer = NULL; - } -} - -wxeCommand::~wxeCommand() { - int n = 0; - if(buffer) { - while(bin[n]) { - if(bin[n]->bin) - driver_free_binary(bin[n]->bin); - driver_free(bin[n++]); - } - driver_free(buffer); - } -} - -/* **************************************************************************** - * TreeItemData - * ****************************************************************************/ - -wxETreeItemData::wxETreeItemData(int sz, char * data) { - size = sz; - bin = (char *) driver_alloc(sz); - memcpy(bin, data, sz); -} - -wxETreeItemData::~wxETreeItemData() -{ - driver_free(bin); -} - -/* **************************************************************************** - * CallbackData * - * ****************************************************************************/ - -wxeCallbackData::wxeCallbackData(ErlDrvTermData caller, int req, char *req_type, - int funcb, int skip_ev, wxeErlTerm * userData, - wxeEvtListener *handler_cb) - : wxObject() -{ - listener = caller; - obj = req; - fun_id = funcb; - strcpy(class_name, req_type); - skip = skip_ev; - user_data = userData; - handler = handler_cb; -} - -wxeCallbackData::~wxeCallbackData() { - // fprintf(stderr, "CBD Deleteing %p %s\r\n", this, class_name); fflush(stderr); - if(user_data) { - delete user_data; - } - ptrMap::iterator it; - it = ((WxeApp *)wxTheApp)->ptr2ref.find(handler); - if(it != ((WxeApp *)wxTheApp)->ptr2ref.end()) { - wxeRefData *refd = it->second; - wxeReturn rt = wxeReturn(WXE_DRV_PORT, refd->memenv->owner, false); - rt.addAtom("wx_delete_cb"); - rt.addInt(fun_id); - rt.addRef(refd->ref, "wxeEvtListener"); - rt.addRef(obj, class_name); - rt.addTupleCount(4); - rt.send(); - } -} - -/* **************************************************************************** - * wxListCtrlCompare wrapper - * ****************************************************************************/ - -int wxCALLBACK wxEListCtrlCompare(long item1, long item2, long callbackInfoPtr) -{ - callbackInfo * cb = (callbackInfo *)callbackInfoPtr; - wxeMemEnv * memenv = ((WxeApp *) wxTheApp)->getMemEnv(cb->port); - wxeReturn rt = wxeReturn(WXE_DRV_PORT, memenv->owner, false); - rt.addInt(cb->callbackID); - rt.addInt(item1); - rt.addInt(item2); - rt.endList(2); - rt.addAtom("_wx_invoke_cb_"); - rt.addTupleCount(3); - rt.send(); - handle_event_callback(WXE_DRV_PORT_HANDLE, 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; -} diff --git a/lib/wx/c_src/wxe_impl.h b/lib/wx/c_src/wxe_impl.h index a3c57e2598..10ef0862ab 100644 --- a/lib/wx/c_src/wxe_impl.h +++ b/lib/wx/c_src/wxe_impl.h @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 2008-2013. All Rights Reserved. + * Copyright Ericsson AB 2008-2014. 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 @@ -14,12 +14,17 @@ * the License for the specific language governing rights and limitations * under the License. * - * %CopyrightEnd% + * %CopyrightEnd% */ #ifndef _WXE_IMPL_H #define _WXE_IMPL_H +#if defined(__APPLE__) && defined(__MACH__) && !defined(__DARWIN__) +#define __DARWIN__ 1 +#endif + + #include #include #include @@ -27,119 +32,16 @@ extern "C" { #include "wxe_driver.h" } -DECLARE_EVENT_TYPE(wxeEVT_META_COMMAND, -1) - -class wxeMetaCommand : public wxEvent -{ - public: - wxeMetaCommand(wxe_data *sd, int EvId) - : wxEvent(EvId, wxeEVT_META_COMMAND) - { caller = driver_caller(sd->port_handle); port = sd->port; pdl = sd->pdl; } ; - wxeMetaCommand(const wxeMetaCommand& event) - : wxEvent(event) - { caller = event.caller; port = event.port; pdl = event.pdl; }; - virtual ~wxeMetaCommand() {}; - virtual wxEvent *Clone() const { return new wxeMetaCommand(*this); } - - ErlDrvTermData caller; - ErlDrvTermData port; - ErlDrvPDL pdl; -}; - -class wxeCommand : public wxObject -{ - public: - wxeCommand(int fc,char * cbuf,int buflen, wxe_data *); - virtual ~wxeCommand(); - - ErlDrvTermData caller; - ErlDrvTermData port; - WXEBinRef * bin[3]; - char * buffer; - int len; - int op; -}; - -#define WXE_EVENT_PTR 0 -#define WXE_OBJECT_PTR 1 - -class intListElement { -public: - intListElement(int Element) {car = Element; cdr = NULL;}; - intListElement(int Element, intListElement *list) - {car = Element; cdr = list;}; - int car; - intListElement *cdr; -}; - -class intList { -public: - intList() {list = NULL;}; - bool IsEmpty() {return list == NULL;}; - void Append(int Element) { list = new intListElement(Element, list); }; - int Pop() { - intListElement *temp = list; - int res = list->car; - list = temp->cdr; - delete temp; - return res; - } - intListElement *list; -}; - -class wxe_badarg -{ -public: - wxe_badarg(int Ref) : ref(Ref) { } ; - int ref; -}; - -class wxeErlTerm : public wxClientData -{ - public: - wxeErlTerm(WXEBinRef * data) - { - size = data->size; - bin = (char *) driver_alloc(size); - memcpy(bin, data->base, size); - } ; - ~wxeErlTerm() { driver_free(bin); }; - char * bin; - int size; -}; - -class wxeMemEnv -{ -public: - wxeMemEnv(); - int next; - int max; - void ** ref2ptr; - intList free; - ~wxeMemEnv(); - ErlDrvTermData owner; -}; - -class wxeRefData { - public: - wxeRefData(unsigned int dref, int ttype, int is_new, wxeMemEnv *menv) : - ref(dref), type(ttype), alloc_in_erl(is_new), memenv(menv), pid(-1) { } ; - int ref; - int type; - // 0 = wxWindow subclasses, 1 = wxObject subclasses - // 2 = wxDialog subclasses, 3 = allocated wxObjects but not returned from new - // > 3 classes which lack virtual destr, or are supposed to be allocated on - // the stack - bool alloc_in_erl; - wxeMemEnv *memenv; - ErlDrvTermData pid; -}; - -WX_DECLARE_HASH_MAP(ErlDrvTermData, wxGLCanvas*, wxIntegerHash, wxIntegerEqual, wxeGLC); -WX_DECLARE_HASH_MAP(ErlDrvTermData, wxeMemEnv*, wxIntegerHash, wxIntegerEqual, wxeMemMap); +#include "wxe_helpers.h" +#include "wxe_callback_impl.h" +#include "wxe_memory.h" +#define WXE_NOT_INITIATED 0 +#define WXE_INITIATED 1 +#define WXE_EXITED 2 +#define WXE_ERROR -1 -WX_DECLARE_VOIDPTR_HASH_MAP(wxeRefData *, ptrMap); +void send_msg(const char *, wxString *); // For debugging and error msgs class WxeApp : public wxApp { @@ -158,101 +60,28 @@ public: void dummy_close(wxEvent& Ev); bool sendevent(wxEvent *event); - // MemEnv handling + // MemEnv handling void newMemEnv(wxeMetaCommand& event); void destroyMemEnv(wxeMetaCommand& event); wxeMemEnv * getMemEnv(ErlDrvTermData port); - + int newPtr(void * ptr, int type, wxeMemEnv *memenv); int getRef(void * ptr, wxeMemEnv *memenv); - void * getPtr(char * bp, wxeMemEnv *memenv); + void * getPtr(char * bp, wxeMemEnv *memenv); void clearPtr(void *ptr); void registerPid(char *ptr, ErlDrvTermData pid, wxeMemEnv *memenv); - void init_nonconsts(wxeMemEnv *memenv, ErlDrvTermData caller); - + void init_nonconsts(wxeMemEnv *memenv, ErlDrvTermData caller); + // Code found in gen/wxe_derived_dest.h void delete_object(void *ptr, wxeRefData *refd); - + wxeMemMap refmap; ptrMap ptr2ref; wxeMemEnv * global_me; - + // Temp container for callbacks char *cb_buff; int cb_len; }; -class wxETreeItemData : public wxTreeItemData -{ - public: - wxETreeItemData(int sz, char * data); - - ~wxETreeItemData(); - - int size; - char * bin; -}; - -bool sendevent(wxEvent * event, ErlDrvTermData port); -void pre_callback(); -void handle_event_callback(ErlDrvPort port, ErlDrvTermData process); - -void activateGL(ErlDrvTermData caller); -void setActiveGL(ErlDrvTermData caller, wxGLCanvas *canvas); -void deleteActiveGL(wxGLCanvas *canvas); - -void send_msg(const char *, wxString *); // For debugging and error msgs - -extern wxeGLC glc; - -class wxEPrintout : public wxPrintout -{ - public: - wxEPrintout(wxString Title, int onPrintP, int onPrepareP, - int onBeginP, int onEndP, - int onBeginD, int onEndD, - int hasP, int getPageI, ErlDrvTermData Port) : - wxPrintout(Title), - onPrintPage(onPrintP), onPreparePrinting(onPrepareP), - onBeginPrinting(onBeginP), onEndPrinting(onEndP), - onBeginDocument(onBeginD), onEndDocument(onEndD), hasPage(hasP), getPageInfo(getPageI), - port(Port) - { } ; - - ~wxEPrintout(); - - bool OnBeginDocument(int startPage, int endPage); - void OnEndDocument(); - void OnBeginPrinting(); - void OnEndPrinting(); - - void OnPreparePrinting(); - - bool HasPage(int page); - bool OnPrintPage(int page); - void GetPageInfo(int *minPage, int *maxPage, int *pageFrom, int *pageTo); - - int onPrintPage; - int onPreparePrinting; - int onBeginPrinting; - int onEndPrinting; - int onBeginDocument; - int onEndDocument; - int hasPage; - int getPageInfo; - - ErlDrvTermData port; -}; - -void clear_cb(ErlDrvTermData port, int callback); - - -// Implementation of wxListCtrlCompare -struct callbackInfo { - ErlDrvTermData port; - int callbackID; -}; - -int wxCALLBACK wxEListCtrlCompare(long item1, long item2, long callbackInfoPtr); - #endif //_WXE_IMPL_H diff --git a/lib/wx/c_src/wxe_main.cpp b/lib/wx/c_src/wxe_main.cpp new file mode 100644 index 0000000000..2bec2422c9 --- /dev/null +++ b/lib/wx/c_src/wxe_main.cpp @@ -0,0 +1,163 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2014. 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 + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + +#if defined(_WIN32) +#include // for wxSetInstance +#endif + +#include "wxe_impl.h" + +// Until fixed in emulator +#ifndef _WIN32 +extern "C" { + extern void erts_thread_disable_fpe(void); +} +#endif + +ErlDrvTid wxe_thread; + +ErlDrvMutex *wxe_status_m; +ErlDrvCond *wxe_status_c; + +int wxe_status = WXE_NOT_INITIATED; + +ErlDrvMutex * wxe_batch_locker_m; +ErlDrvCond * wxe_batch_locker_c; +ErlDrvTermData init_caller = 0; + +#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() +{ + return 1; +} + +int start_native_gui(wxe_data *sd) +{ + int res; + wxe_status_m = erl_drv_mutex_create((char *) "wxe_status_m"); + wxe_status_c = erl_drv_cond_create((char *)"wxe_status_c"); + + 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_handle); + +#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); + } + erl_drv_mutex_unlock(wxe_status_m); + return wxe_status; + } else { + wxString msg; + msg.Printf(wxT("Erlang failed to create wxe-thread %d\r\n"), res); + send_msg("error", &msg); + return -1; + } +} + +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() +{ + +} + +/* ************************************************************ + * wxWidgets Thread + * ************************************************************/ + +void *wxe_main_loop(void *vpdl) +{ + int result; + int argc = 1; + char * temp = (char *) "Erlang"; + char * argv[] = {temp,NULL}; + ErlDrvPDL pdl = (ErlDrvPDL) vpdl; + + driver_pdl_inc_refc(pdl); + + // Disable floating point execption if they are on. + // This should be done in emulator but it's not in yet. +#ifndef _WIN32 + erts_thread_disable_fpe(); +#else + // Setup that wxWidgets should look for cursors and icons in + // this dll and not in werl.exe (which is the default) + HMODULE WXEHandle = GetModuleHandle(_T("wxe_driver")); + wxSetInstance((HINSTANCE) WXEHandle); +#endif + + wxe_ps_init(); + 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); + driver_pdl_dec_refc(pdl); + return NULL; + } +} diff --git a/lib/wx/c_src/wxe_memory.h b/lib/wx/c_src/wxe_memory.h new file mode 100644 index 0000000000..ec22183bfa --- /dev/null +++ b/lib/wx/c_src/wxe_memory.h @@ -0,0 +1,61 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2014. 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 + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + +#ifndef _WXE_MEMORY_H +#define _WXE_MEMORY_H + +class wxeMemEnv +{ +public: + wxeMemEnv() + { + ref2ptr = (void **) driver_alloc(128*sizeof(void *)); + ref2ptr[0] = NULL; + next = 1; + max = 128; + }; + ~wxeMemEnv() + { driver_free(ref2ptr); }; + int next; + int max; + void ** ref2ptr; + intList free; + ErlDrvTermData owner; +}; + +class wxeRefData { + public: + wxeRefData(unsigned int dref, int ttype, int is_new, wxeMemEnv *menv) : + ref(dref), type(ttype), alloc_in_erl(is_new), memenv(menv), pid(-1) { } ; + int ref; + int type; + // 0 = wxWindow subclasses, 1 = wxObject subclasses + // 2 = wxDialog subclasses, 3 = allocated wxObjects but not returned from new + // > 3 classes which lack virtual destr, or are supposed to be allocated on + // the stack + bool alloc_in_erl; + wxeMemEnv *memenv; + ErlDrvTermData pid; +}; + +WX_DECLARE_HASH_MAP(ErlDrvTermData, wxeMemEnv*, wxIntegerHash, wxIntegerEqual, wxeMemMap); + +WX_DECLARE_VOIDPTR_HASH_MAP(wxeRefData *, ptrMap); + +#endif -- cgit v1.2.3