Merge branch 'dgud/wx/extend-functionality/OTP-15587' into maint

* dgud/wx/extend-functionality/OTP-15587:
  Fix showModal crash on Mojave
  Add wxGCDC
  wx: Add wxDisplay
  wx: Change wxFONTWEIGHT enums
  Let wxwidgets check events

6 files changed, 217 insertions, 14 deletions

diff --git a/lib/wx/c_src/gen/wxe_derived_dest.h b/lib/wx/c_src/gen/wxe_derived_dest.h
index fc0ae0d9fc..a7114eb188 100644
--- a/lib/wx/c_src/gen/wxe_derived_dest.h
+++ b/lib/wx/c_src/gen/wxe_derived_dest.h
@@ -1,7 +1,7 @@
 /*
  * %CopyrightBegin%
  *
- * Copyright Ericsson AB 2008-2016. All Rights Reserved.
+ * Copyright Ericsson AB 2008-2018. All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -799,3 +799,11 @@ class EwxDCOverlay : public wxDCOverlay {
  EwxDCOverlay(wxOverlay& overlay,wxWindowDC * dc) : wxDCOverlay(overlay,dc) {};
 };
 
+#if wxUSE_GRAPHICS_CONTEXT
+class EwxGCDC : public wxGCDC {
+ public: ~EwxGCDC() {((WxeApp *)wxTheApp)->clearPtr(this);};
+ EwxGCDC(const wxWindowDC& dc) : wxGCDC(dc) {};
+ EwxGCDC() : wxGCDC() {};
+};
+#endif // wxUSE_GRAPHICS_CONTEXT
+
diff --git a/lib/wx/c_src/gen/wxe_events.cpp b/lib/wx/c_src/gen/wxe_events.cpp
index 01787c8a64..8c3283a670 100644
--- a/lib/wx/c_src/gen/wxe_events.cpp
+++ b/lib/wx/c_src/gen/wxe_events.cpp
@@ -1,7 +1,7 @@
 /*
  * %CopyrightBegin%
  *
- * Copyright Ericsson AB 2008-2016. All Rights Reserved.
+ * Copyright Ericsson AB 2008-2019. All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -910,7 +910,7 @@ case 238: {// wxDropFilesEvent
  } else {
    send_res =  rt.send();
    if(cb->skip) event->Skip();
-   if(app->recurse_level < 1 && Etype->cID != 168) {
+   if(app->recurse_level < 1 && (Etype->cID == 171 || Etype->cID == 172)) {
      app->recurse_level++;
      app->dispatch_cmds();
      app->recurse_level--;
diff --git a/lib/wx/c_src/gen/wxe_funcs.cpp b/lib/wx/c_src/gen/wxe_funcs.cpp
index 74961b2e5e..32e4bf855b 100644
--- a/lib/wx/c_src/gen/wxe_funcs.cpp
+++ b/lib/wx/c_src/gen/wxe_funcs.cpp
@@ -32113,6 +32113,120 @@ case wxDropFilesEvent_GetFiles: { // wxDropFilesEvent::GetFiles
  rt.add(tmpArrayStr);
  break;
 }
+#if wxUSE_DISPLAY
+case wxDisplay_new: { // wxDisplay::wxDisplay
+ int n=0;
+ while( * (int*) bp) { switch (* (int*) bp) {
+  case 1: {bp += 4;
+ n = (int)*(unsigned int *) bp; bp += 4;
+  } break;
+ }};
+ wxDisplay * Result = new wxDisplay(n);
+ newPtr((void *) Result, 239, memenv);
+ rt.addRef(getRef((void *)Result,memenv), "wxDisplay");
+ break;
+}
+case wxDisplay_destruct: { // wxDisplay::~wxDisplay
+ wxDisplay *This = (wxDisplay *) getPtr(bp,memenv); bp += 4;
+ if(This) {   ((WxeApp *) wxTheApp)->clearPtr((void *) This);
+   delete This;}
+ break;
+}
+case wxDisplay_IsOk: { // wxDisplay::IsOk
+ wxDisplay *This = (wxDisplay *) getPtr(bp,memenv); bp += 4;
+ if(!This) throw wxe_badarg(0);
+ bool Result = This->IsOk();
+ rt.addBool(Result);
+ break;
+}
+#if wxCHECK_VERSION(2,8,12)
+case wxDisplay_GetClientArea: { // wxDisplay::GetClientArea
+ wxDisplay *This = (wxDisplay *) getPtr(bp,memenv); bp += 4;
+ if(!This) throw wxe_badarg(0);
+ wxRect Result = This->GetClientArea();
+ rt.add(Result);
+ break;
+}
+#endif
+case wxDisplay_GetGeometry: { // wxDisplay::GetGeometry
+ wxDisplay *This = (wxDisplay *) getPtr(bp,memenv); bp += 4;
+ if(!This) throw wxe_badarg(0);
+ wxRect Result = This->GetGeometry();
+ rt.add(Result);
+ break;
+}
+case wxDisplay_GetName: { // wxDisplay::GetName
+ wxDisplay *This = (wxDisplay *) getPtr(bp,memenv); bp += 4;
+ if(!This) throw wxe_badarg(0);
+ wxString Result = This->GetName();
+ rt.add(Result);
+ break;
+}
+case wxDisplay_IsPrimary: { // wxDisplay::IsPrimary
+ wxDisplay *This = (wxDisplay *) getPtr(bp,memenv); bp += 4;
+ if(!This) throw wxe_badarg(0);
+ bool Result = This->IsPrimary();
+ rt.addBool(Result);
+ break;
+}
+case wxDisplay_GetCount: { // wxDisplay::GetCount
+ int Result = wxDisplay::GetCount();
+ rt.addUint(Result);
+ break;
+}
+case wxDisplay_GetFromPoint: { // wxDisplay::GetFromPoint
+ int * ptX = (int *) bp; bp += 4;
+ int * ptY = (int *) bp; bp += 4;
+ wxPoint pt = wxPoint(*ptX,*ptY);
+ int Result = wxDisplay::GetFromPoint(pt);
+ rt.addInt(Result);
+ break;
+}
+case wxDisplay_GetFromWindow: { // wxDisplay::GetFromWindow
+ wxWindow *window = (wxWindow *) getPtr(bp,memenv); bp += 4;
+ int Result = wxDisplay::GetFromWindow(window);
+ rt.addInt(Result);
+ break;
+}
+#if wxCHECK_VERSION(3,1,2)
+case wxDisplay_GetPPI: { // wxDisplay::GetPPI
+ wxDisplay *This = (wxDisplay *) getPtr(bp,memenv); bp += 4;
+ if(!This) throw wxe_badarg(0);
+ wxSize Result = This->GetPPI();
+ rt.add(Result);
+ break;
+}
+#endif
+#endif // wxUSE_DISPLAY
+#if wxUSE_GRAPHICS_CONTEXT
+case wxGCDC_new_1: { // wxGCDC::wxGCDC
+ wxWindowDC *dc = (wxWindowDC *) getPtr(bp,memenv); bp += 4;
+ wxGCDC * Result = new EwxGCDC(*dc);
+ newPtr((void *) Result, 8, memenv);
+ rt.addRef(getRef((void *)Result,memenv), "wxGCDC");
+ break;
+}
+case wxGCDC_new_0: { // wxGCDC::wxGCDC
+ wxGCDC * Result = new EwxGCDC();
+ newPtr((void *) Result, 8, memenv);
+ rt.addRef(getRef((void *)Result,memenv), "wxGCDC");
+ break;
+}
+case wxGCDC_GetGraphicsContext: { // wxGCDC::GetGraphicsContext
+ wxGCDC *This = (wxGCDC *) getPtr(bp,memenv); bp += 4;
+ if(!This) throw wxe_badarg(0);
+ wxGraphicsContext * Result = (wxGraphicsContext*)This->GetGraphicsContext();
+ rt.addRef(getRef((void *)Result,memenv,8), "wxGraphicsContext");
+ break;
+}
+case wxGCDC_SetGraphicsContext: { // wxGCDC::SetGraphicsContext
+ wxGCDC *This = (wxGCDC *) getPtr(bp,memenv); bp += 4;
+ wxGraphicsContext *ctx = (wxGraphicsContext *) getPtr(bp,memenv); bp += 4;
+ if(!This) throw wxe_badarg(0);
+ This->SetGraphicsContext(ctx);
+ break;
+}
+#endif // wxUSE_GRAPHICS_CONTEXT
   default: {
     wxeReturn error = wxeReturn(WXE_DRV_PORT, Ecmd.caller, false);    error.addAtom("_wxe_error_");
     error.addInt((int) op);
@@ -32174,6 +32288,7 @@ bool WxeApp::delete_object(void *ptr, wxeRefData *refd) {
   case 231: delete (EwxLocale *) ptr; return false;
   case 236: delete (wxOverlay *) ptr; break;
   case 237: delete (EwxDCOverlay *) ptr; return false;
+  case 239: delete (wxDisplay *) ptr; break;
   default: delete (wxObject *) ptr; return false;
   }
   return true;
diff --git a/lib/wx/c_src/gen/wxe_init.cpp b/lib/wx/c_src/gen/wxe_init.cpp
index 6ce33a5449..5a52d69003 100644
--- a/lib/wx/c_src/gen/wxe_init.cpp
+++ b/lib/wx/c_src/gen/wxe_init.cpp
@@ -55,6 +55,14 @@ void WxeApp::init_nonconsts(wxeMemEnv *memenv, ErlDrvTermData caller) {
  rt.addTupleCount(2);
  rt.addAtom("wxFONTENCODING_UTF32"); rt.addInt(wxFONTENCODING_UTF32);
  rt.addTupleCount(2);
+ rt.addAtom("wxFONTWEIGHT_BOLD"); rt.addInt(wxFONTWEIGHT_BOLD);
+ rt.addTupleCount(2);
+ rt.addAtom("wxFONTWEIGHT_LIGHT"); rt.addInt(wxFONTWEIGHT_LIGHT);
+ rt.addTupleCount(2);
+ rt.addAtom("wxFONTWEIGHT_MAX"); rt.addInt(wxFONTWEIGHT_MAX);
+ rt.addTupleCount(2);
+ rt.addAtom("wxFONTWEIGHT_NORMAL"); rt.addInt(wxFONTWEIGHT_NORMAL);
+ rt.addTupleCount(2);
  rt.addAtom("wxMOD_CMD"); rt.addInt(wxMOD_CMD);
  rt.addTupleCount(2);
  rt.addAtom("wxLANGUAGE_ABKHAZIAN"); rt.addInt(wxLANGUAGE_ABKHAZIAN);
@@ -654,6 +662,62 @@ void WxeApp::init_nonconsts(wxeMemEnv *memenv, ErlDrvTermData caller) {
    rt.addTupleCount(2);
    rt.addAtom("wxCYAN_PEN"); rt.addRef(getRef((void *)wxCYAN_PEN,memenv),"wxPen");
    rt.addTupleCount(2);
+#if wxCHECK_VERSION(3,1,2)
+ rt.addAtom("wxFONTWEIGHT_EXTRABOLD"); rt.addInt(wxFONTWEIGHT_EXTRABOLD);
+ rt.addTupleCount(2);
+#else
+ rt.addAtom("wxFONTWEIGHT_EXTRABOLD"); rt.addAtom("undefined");
+ rt.addTupleCount(2);
+#endif
+#if wxCHECK_VERSION(3,1,2)
+ rt.addAtom("wxFONTWEIGHT_EXTRAHEAVY"); rt.addInt(wxFONTWEIGHT_EXTRAHEAVY);
+ rt.addTupleCount(2);
+#else
+ rt.addAtom("wxFONTWEIGHT_EXTRAHEAVY"); rt.addAtom("undefined");
+ rt.addTupleCount(2);
+#endif
+#if wxCHECK_VERSION(3,1,2)
+ rt.addAtom("wxFONTWEIGHT_EXTRALIGHT"); rt.addInt(wxFONTWEIGHT_EXTRALIGHT);
+ rt.addTupleCount(2);
+#else
+ rt.addAtom("wxFONTWEIGHT_EXTRALIGHT"); rt.addAtom("undefined");
+ rt.addTupleCount(2);
+#endif
+#if wxCHECK_VERSION(3,1,2)
+ rt.addAtom("wxFONTWEIGHT_HEAVY"); rt.addInt(wxFONTWEIGHT_HEAVY);
+ rt.addTupleCount(2);
+#else
+ rt.addAtom("wxFONTWEIGHT_HEAVY"); rt.addAtom("undefined");
+ rt.addTupleCount(2);
+#endif
+#if wxCHECK_VERSION(3,1,2)
+ rt.addAtom("wxFONTWEIGHT_INVALID"); rt.addInt(wxFONTWEIGHT_INVALID);
+ rt.addTupleCount(2);
+#else
+ rt.addAtom("wxFONTWEIGHT_INVALID"); rt.addAtom("undefined");
+ rt.addTupleCount(2);
+#endif
+#if wxCHECK_VERSION(3,1,2)
+ rt.addAtom("wxFONTWEIGHT_MEDIUM"); rt.addInt(wxFONTWEIGHT_MEDIUM);
+ rt.addTupleCount(2);
+#else
+ rt.addAtom("wxFONTWEIGHT_MEDIUM"); rt.addAtom("undefined");
+ rt.addTupleCount(2);
+#endif
+#if wxCHECK_VERSION(3,1,2)
+ rt.addAtom("wxFONTWEIGHT_SEMIBOLD"); rt.addInt(wxFONTWEIGHT_SEMIBOLD);
+ rt.addTupleCount(2);
+#else
+ rt.addAtom("wxFONTWEIGHT_SEMIBOLD"); rt.addAtom("undefined");
+ rt.addTupleCount(2);
+#endif
+#if wxCHECK_VERSION(3,1,2)
+ rt.addAtom("wxFONTWEIGHT_THIN"); rt.addInt(wxFONTWEIGHT_THIN);
+ rt.addTupleCount(2);
+#else
+ rt.addAtom("wxFONTWEIGHT_THIN"); rt.addAtom("undefined");
+ rt.addTupleCount(2);
+#endif
    rt.addAtom("wxGREEN"); rt.add(*(wxGREEN));
    rt.addTupleCount(2);
    rt.addAtom("wxGREEN_BRUSH"); rt.addRef(getRef((void *)wxGREEN_BRUSH,memenv),"wxBrush");
@@ -723,7 +787,7 @@ void WxeApp::init_nonconsts(wxeMemEnv *memenv, ErlDrvTermData caller) {
  rt.addAtom("wx_GL_COMPAT_PROFILE"); rt.addAtom("undefined");
  rt.addTupleCount(2);
 #endif
- rt.endList(309);
+ rt.endList(321);
  rt.addTupleCount(2);
   rt.send();
 }
diff --git a/lib/wx/c_src/gen/wxe_macros.h b/lib/wx/c_src/gen/wxe_macros.h
index 4c8e52def2..c23e8a83bd 100644
--- a/lib/wx/c_src/gen/wxe_macros.h
+++ b/lib/wx/c_src/gen/wxe_macros.h
@@ -1,7 +1,7 @@
 /*
  * %CopyrightBegin%
  *
- * Copyright Ericsson AB 2008-2017. All Rights Reserved.
+ * Copyright Ericsson AB 2008-2018. All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -35,6 +35,7 @@
 #include <wx/fontdlg.h>
 #include <wx/progdlg.h>
 #include <wx/printdlg.h>
+#include <wx/display.h>
 #include <wx/dcbuffer.h>
 #include <wx/dcmirror.h>
 #include <wx/glcanvas.h>
@@ -46,6 +47,7 @@
 #include <wx/sashwin.h>
 #include <wx/laywin.h>
 #include <wx/graphics.h>
+#include <wx/dcgraph.h>
 #include <wx/aui/aui.h>
 #include <wx/datectrl.h>
 #include <wx/filepicker.h>
@@ -3426,5 +3428,21 @@
 #define wxDropFilesEvent_GetPosition 3597
 #define wxDropFilesEvent_GetNumberOfFiles 3598
 #define wxDropFilesEvent_GetFiles 3599
+#define wxDisplay_new 3600
+#define wxDisplay_destruct 3601
+#define wxDisplay_IsOk 3602
+#define wxDisplay_GetClientArea 3603
+#define wxDisplay_GetGeometry 3604
+#define wxDisplay_GetName 3605
+#define wxDisplay_IsPrimary 3606
+#define wxDisplay_GetCount 3607
+#define wxDisplay_GetFromPoint 3608
+#define wxDisplay_GetFromWindow 3609
+#define wxDisplay_GetPPI 3610
+#define wxGCDC_new_1 3611
+#define wxGCDC_new_0 3612
+#define wxGCDC_destruct 3613
+#define wxGCDC_GetGraphicsContext 3614
+#define wxGCDC_SetGraphicsContext 3615
 
 
diff --git a/lib/wx/c_src/wxe_impl.cpp b/lib/wx/c_src/wxe_impl.cpp
index bd22502d00..43b5476073 100644
--- a/lib/wx/c_src/wxe_impl.cpp
+++ b/lib/wx/c_src/wxe_impl.cpp
@@ -267,7 +267,7 @@ int WxeApp::dispatch_cmds()
   return more;
 }
 
-#define BREAK_BATCH 10000
+#define CHECK_EVENTS 10000
 
 int WxeApp::dispatch(wxeFifo * batch)
 {
@@ -278,13 +278,14 @@ int WxeApp::dispatch(wxeFifo * batch)
   erl_drv_mutex_lock(wxe_batch_locker_m);
   while(true) {
     while((event = batch->Get()) != NULL) {
+      wait += 1;
       erl_drv_mutex_unlock(wxe_batch_locker_m);
       switch(event->op) {
       case WXE_BATCH_END:
 	if(blevel>0) {
           blevel--;
           if(blevel==0)
-            wait += BREAK_BATCH/4;
+            wait += CHECK_EVENTS/4;
         }
 	break;
       case WXE_BATCH_BEGIN:
@@ -314,21 +315,18 @@ int WxeApp::dispatch(wxeFifo * batch)
 	break;
       }
       event->Delete();
+      if(wait > CHECK_EVENTS)
+        return 1; // Let wx check for events
       erl_drv_mutex_lock(wxe_batch_locker_m);
       batch->Cleanup();
     }
-    if(blevel <= 0 || wait >= BREAK_BATCH) {
+    if(blevel <= 0) {
       erl_drv_mutex_unlock(wxe_batch_locker_m);
-      if(blevel > 0) {
-        return 1; // We are still in a batch but we can let wx check for events
-      } else {
-        return 0;
-      }
+      return 0;
     }
     // sleep until something happens
     // fprintf(stderr, "%s:%d sleep %d %d %d\r\n", __FILE__, __LINE__, batch->m_n, blevel, wait);fflush(stderr);
     wxe_needs_signal = 1;
-    wait += 1;
     while(batch->m_n == 0) {
       erl_drv_cond_wait(wxe_batch_locker_c, wxe_batch_locker_m);
     }