Merge branch 'vst-key-events'

10 files changed, 93 insertions, 31 deletions

diff --git a/dgl/Makefile b/dgl/Makefile
index fc61422b..aa694c63 100644
--- a/dgl/Makefile
+++ b/dgl/Makefile
@@ -15,9 +15,6 @@ LINK_FLAGS      += $(DGL_LIBS)
 ifneq ($(MACOS_OLD),true)
 # needed by sofd right now, fix later
 BUILD_CXX_FLAGS += -Wno-type-limits -fpermissive
-
-# needed by stb_image
-BUILD_CXX_FLAGS += -Wno-misleading-indentation -Wno-shift-negative-value
 endif
 
 # --------------------------------------------------------------
diff --git a/dgl/Window.hpp b/dgl/Window.hpp
index 28d21a26..90d255fc 100644
--- a/dgl/Window.hpp
+++ b/dgl/Window.hpp
@@ -34,6 +34,7 @@ class StandaloneWindow;
 class Window
 {
 public:
+#ifndef DGL_FILE_BROWSER_DISABLED
    /**
       File browser options.
     */
@@ -70,6 +71,7 @@ public:
               height(0),
               buttons() {}
     };
+#endif // DGL_FILE_BROWSER_DISABLED
 
     explicit Window(Application& app);
     explicit Window(Application& app, Window& parent);
@@ -84,7 +86,9 @@ public:
     void focus();
     void repaint() noexcept;
 
+#ifndef DGL_FILE_BROWSER_DISABLED
     bool openFileBrowser(const FileBrowserOptions& options);
+#endif
 
     bool isVisible() const noexcept;
     void setVisible(bool yesNo);
@@ -115,7 +119,9 @@ protected:
     virtual void onReshape(uint width, uint height);
     virtual void onClose();
 
+#ifndef DGL_FILE_BROWSER_DISABLED
     virtual void fileBrowserSelected(const char* filename);
+#endif
 
 private:
     struct PrivateData;
diff --git a/dgl/src/NanoVG.cpp b/dgl/src/NanoVG.cpp
index 0fcb29f9..2b9f0d4a 100644
--- a/dgl/src/NanoVG.cpp
+++ b/dgl/src/NanoVG.cpp
@@ -1,6 +1,6 @@
 /*
  * DISTRHO Plugin Framework (DPF)
- * Copyright (C) 2012-2016 Filipe Coelho <falktx@falktx.com>
+ * Copyright (C) 2012-2018 Filipe Coelho <falktx@falktx.com>
  *
  * Permission to use, copy, modify, and/or distribute this software for any purpose with
  * or without fee is hereby granted, provided that the above copyright notice and this
@@ -972,8 +972,18 @@ END_NAMESPACE_DGL
 
 #undef final
 
+#if defined(__GNUC__) && (__GNUC__ >= 6)
+# pragma GCC diagnostic push
+# pragma GCC diagnostic ignored "-Wmisleading-indentation"
+# pragma GCC diagnostic ignored "-Wshift-negative-value"
+#endif
+
 extern "C" {
 #include "nanovg/nanovg.c"
 }
 
+#if defined(__GNUC__) && (__GNUC__ >= 6)
+# pragma GCC diagnostic pop
+#endif
+
 // -----------------------------------------------------------------------
diff --git a/dgl/src/Window.cpp b/dgl/src/Window.cpp
index 059eae89..17367299 100644
--- a/dgl/src/Window.cpp
+++ b/dgl/src/Window.cpp
@@ -1,6 +1,6 @@
 /*
  * DISTRHO Plugin Framework (DPF)
- * Copyright (C) 2012-2016 Filipe Coelho <falktx@falktx.com>
+ * Copyright (C) 2012-2018 Filipe Coelho <falktx@falktx.com>
  *
  * Permission to use, copy, modify, and/or distribute this software for any purpose with
  * or without fee is hereby granted, provided that the above copyright notice and this
@@ -25,6 +25,11 @@
 
 #include "pugl/pugl.h"
 
+#if defined(__GNUC__) && (__GNUC__ >= 7)
+# pragma GCC diagnostic push
+# pragma GCC diagnostic ignored "-Wimplicit-fallthrough"
+#endif
+
 #if defined(DISTRHO_OS_WINDOWS)
 # include "pugl/pugl_win.cpp"
 #elif defined(DISTRHO_OS_MAC)
@@ -37,6 +42,10 @@ extern "C" {
 }
 #endif
 
+#if defined(__GNUC__) && (__GNUC__ >= 7)
+# pragma GCC diagnostic pop
+#endif
+
 #include "ApplicationPrivateData.hpp"
 #include "WidgetPrivateData.hpp"
 #include "../StandaloneWindow.hpp"
@@ -123,11 +132,14 @@ struct Window::PrivateData {
 #if defined(DISTRHO_OS_WINDOWS)
         // TODO
 #elif defined(DISTRHO_OS_MAC)
-        // TODO
-        //[parentImpl->window orderWindow:NSWindowBelow relativeTo:[[mView window] windowNumber]];
+        [parentImpl->window orderWindow:NSWindowBelow relativeTo:[[mView window] windowNumber]];
 #else
         XSetTransientForHint(xDisplay, xWindow, parentImpl->win);
 #endif
+        return;
+
+        // maybe unused
+        (void)parentImpl;
     }
 
     PrivateData(Application& app, Window* const self, const intptr_t parentId)
@@ -196,7 +208,9 @@ struct Window::PrivateData {
         puglSetSpecialFunc(fView, onSpecialCallback);
         puglSetReshapeFunc(fView, onReshapeCallback);
         puglSetCloseFunc(fView, onCloseCallback);
+#ifndef DGL_FILE_BROWSER_DISABLED
         puglSetFileSelectedFunc(fView, fileBrowserSelectedCallback);
+#endif
 
         puglCreateWindow(fView, nullptr);
 
@@ -390,11 +404,7 @@ struct Window::PrivateData {
         SetFocus(hwnd);
 #elif defined(DISTRHO_OS_MAC)
         if (mWindow != nullptr)
-        {
-            // TODO
-            //[NSApp activateIgnoringOtherApps:YES];
-            //[mWindow makeKeyAndOrderFront:mWindow];
-        }
+            [mWindow makeKeyWindow];
 #else
         XRaiseWindow(xDisplay, xWindow);
         XSetInputFocus(xDisplay, xWindow, RevertToPointerRoot, CurrentTime);
@@ -613,10 +623,17 @@ struct Window::PrivateData {
 
     void setTransientWinId(const uintptr_t winId)
     {
+        DISTRHO_SAFE_ASSERT_RETURN(winId != 0,);
+
 #if defined(DISTRHO_OS_WINDOWS)
         // TODO
 #elif defined(DISTRHO_OS_MAC)
-        // TODO
+        NSWindow* const window = [NSApp windowWithWindowNumber:winId];
+        DISTRHO_SAFE_ASSERT_RETURN(window != nullptr,);
+
+        [window addChildWindow:mWindow
+                       ordered:NSWindowAbove];
+        [mWindow makeKeyWindow];
 #else
         XSetTransientForHint(xDisplay, xWindow, static_cast< ::Window>(winId));
 #endif
@@ -1022,10 +1039,12 @@ struct Window::PrivateData {
         handlePtr->onPuglClose();
     }
 
+#ifndef DGL_FILE_BROWSER_DISABLED
     static void fileBrowserSelectedCallback(PuglView* view, const char* filename)
     {
         handlePtr->fSelf->fileBrowserSelected(filename);
     }
+#endif
 
     #undef handlePtr
 
@@ -1085,9 +1104,10 @@ void Window::repaint() noexcept
 //     (void)name;
 // }
 
+#ifndef DGL_FILE_BROWSER_DISABLED
 bool Window::openFileBrowser(const FileBrowserOptions& options)
 {
-#ifdef SOFD_HAVE_X11
+# ifdef SOFD_HAVE_X11
     using DISTRHO_NAMESPACE::String;
 
     // --------------------------------------------------------------------------
@@ -1145,11 +1165,12 @@ bool Window::openFileBrowser(const FileBrowserOptions& options)
     // show
 
     return (x_fib_show(pData->xDisplay, pData->xWindow, /*options.width*/0, /*options.height*/0) == 0);
-#else
+# else
     // not implemented
     return false;
-#endif
+# endif
 }
+#endif
 
 bool Window::isVisible() const noexcept
 {
@@ -1280,9 +1301,21 @@ void Window::onClose()
 {
 }
 
+#ifndef DGL_FILE_BROWSER_DISABLED
 void Window::fileBrowserSelected(const char*)
 {
 }
+#endif
+
+bool Window::handlePluginKeyboard(const bool press, const uint key)
+{
+    return pData->handlePluginKeyboard(press, key);
+}
+
+bool Window::handlePluginSpecial(const bool press, const Key key)
+{
+    return pData->handlePluginSpecial(press, key);
+}
 
 bool Window::handlePluginKeyboard(const bool press, const uint key)
 {
diff --git a/dgl/src/pugl/pugl_osx.m b/dgl/src/pugl/pugl_osx.m
index 82985fbe..fb848791 100644
--- a/dgl/src/pugl/pugl_osx.m
+++ b/dgl/src/pugl/pugl_osx.m
@@ -24,6 +24,9 @@
 
 #include "pugl_internal.h"
 
+#define PuglWindow PuglWindow ## DGL_NAMESPACE
+#define PuglOpenGLView PuglOpenGLView ## DGL_NAMESPACE
+
 @interface PuglWindow : NSWindow
 {
 @public
@@ -438,13 +441,11 @@ void
 puglLeaveContext(PuglView* view, bool flush)
 {
 #ifdef PUGL_HAVE_GL
-	if (view->ctx_type == PUGL_GL) {
-		if (flush) {
-			if (view->impl->glview->doubleBuffered) {
-				[[view->impl->glview openGLContext] flushBuffer];
-			} else {
-				glFlush();
-			}
+	if (view->ctx_type == PUGL_GL && flush) {
+		if (view->impl->glview->doubleBuffered) {
+			[[view->impl->glview openGLContext] flushBuffer];
+		} else {
+			glFlush();
 		}
 		//[NSOpenGLContext clearCurrentContext];
 	}
@@ -572,4 +573,7 @@ void*
 puglGetContext(PuglView* view)
 {
 	return NULL;
+
+	// unused
+	(void)view;
 }
diff --git a/dgl/src/pugl/pugl_x11.c b/dgl/src/pugl/pugl_x11.c
index 95f0d3dc..22432488 100644
--- a/dgl/src/pugl/pugl_x11.c
+++ b/dgl/src/pugl/pugl_x11.c
@@ -41,9 +41,11 @@
 
 #include "pugl/pugl_internal.h"
 
+#ifndef DGL_FILE_BROWSER_DISABLED
 #define SOFD_HAVE_X11
 #include "../sofd/libsofd.h"
 #include "../sofd/libsofd.c"
+#endif
 
 struct PuglInternalsImpl {
 	Display*   display;
@@ -339,7 +341,9 @@ puglDestroy(PuglView* view)
 		return;
 	}
 
+#ifndef DGL_FILE_BROWSER_DISABLED
 	x_fib_close(view->impl->display);
+#endif
 
 	destroyContext(view);
 	XDestroyWindow(view->impl->display, view->impl->win);
@@ -477,6 +481,7 @@ puglProcessEvents(PuglView* view)
 	while (XPending(view->impl->display) > 0) {
 		XNextEvent(view->impl->display, &event);
 
+#ifndef DGL_FILE_BROWSER_DISABLED
 		if (x_fib_handle_events(view->impl->display, &event)) {
 			const int status = x_fib_status();
 
@@ -495,6 +500,7 @@ puglProcessEvents(PuglView* view)
 			}
 			break;
 		}
+#endif
 
 		if (event.xany.window != view->impl->win &&
 			(view->parent == 0 || event.xany.window != (Window)view->parent)) {
diff --git a/distrho/DistrhoUI.hpp b/distrho/DistrhoUI.hpp
index da8db414..7429bdc2 100644
--- a/distrho/DistrhoUI.hpp
+++ b/distrho/DistrhoUI.hpp
@@ -25,10 +25,10 @@
 typedef DISTRHO_NAMESPACE::ExternalWindow UIWidget;
 #elif DISTRHO_UI_USE_NANOVG
 # include "../dgl/NanoVG.hpp"
-typedef DGL::NanoWidget UIWidget;
+typedef DGL_NAMESPACE::NanoWidget UIWidget;
 #else
 # include "../dgl/Widget.hpp"
-typedef DGL::Widget UIWidget;
+typedef DGL_NAMESPACE::Widget UIWidget;
 #endif
 
 START_NAMESPACE_DISTRHO
@@ -175,11 +175,13 @@ protected:
     */
     virtual void uiIdle() {}
 
+#ifndef DGL_FILE_BROWSER_DISABLED
    /**
       File browser selected function.
       @see Window::fileBrowserSelected(const char*)
     */
     virtual void uiFileBrowserSelected(const char* filename);
+#endif
 
    /**
       OpenGL window reshape function, called when parent window is resized.
@@ -212,7 +214,7 @@ private:
     void setAbsoluteX(int) const noexcept {}
     void setAbsoluteY(int) const noexcept {}
     void setAbsolutePos(int, int) const noexcept {}
-    void setAbsolutePos(const DGL::Point<int>&) const noexcept {}
+    void setAbsolutePos(const DGL_NAMESPACE::Point<int>&) const noexcept {}
 #endif
 
     DISTRHO_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR(UI)
diff --git a/distrho/DistrhoUtils.hpp b/distrho/DistrhoUtils.hpp
index bd2eefff..ee2cb571 100644
--- a/distrho/DistrhoUtils.hpp
+++ b/distrho/DistrhoUtils.hpp
@@ -1,6 +1,6 @@
 /*
  * DISTRHO Plugin Framework (DPF)
- * Copyright (C) 2012-2016 Filipe Coelho <falktx@falktx.com>
+ * Copyright (C) 2012-2018 Filipe Coelho <falktx@falktx.com>
  *
  * Permission to use, copy, modify, and/or distribute this software for any purpose with
  * or without fee is hereby granted, provided that the above copyright notice and this
@@ -33,7 +33,7 @@
 # include <stdint.h>
 #endif
 
-#if defined(DISTRHO_OS_MAC) && ! defined(CARLA_OS_MAC) && ! (defined(DISTRHO_PROPER_CPP11_SUPPORT) && defined(__clang__))
+#if defined(DISTRHO_OS_MAC) && ! defined(CARLA_OS_MAC) && ! defined(DISTRHO_PROPER_CPP11_SUPPORT)
 namespace std {
 inline float fmin(float __x, float __y)
   { return __builtin_fminf(__x, __y); }
diff --git a/distrho/src/DistrhoUI.cpp b/distrho/src/DistrhoUI.cpp
index a4663090..5500e394 100644
--- a/distrho/src/DistrhoUI.cpp
+++ b/distrho/src/DistrhoUI.cpp
@@ -125,9 +125,11 @@ void UI::sampleRateChanged(double) {}
 /* ------------------------------------------------------------------------------------------------------------
  * UI Callbacks (optional) */
 
+#ifndef DGL_FILE_BROWSER_DISABLED
 void UI::uiFileBrowserSelected(const char*)
 {
 }
+#endif
 
 void UI::uiReshape(uint width, uint height)
 {
diff --git a/distrho/src/DistrhoUIInternal.hpp b/distrho/src/DistrhoUIInternal.hpp
index a4c64ca5..b2dd7e67 100644
--- a/distrho/src/DistrhoUIInternal.hpp
+++ b/distrho/src/DistrhoUIInternal.hpp
@@ -22,9 +22,9 @@
 #ifdef HAVE_DGL
 # include "../../dgl/Application.hpp"
 # include "../../dgl/Window.hpp"
-using DGL::Application;
-using DGL::IdleCallback;
-using DGL::Window;
+using DGL_NAMESPACE::Application;
+using DGL_NAMESPACE::IdleCallback;
+using DGL_NAMESPACE::Window;
 #endif
 
 START_NAMESPACE_DISTRHO
@@ -186,6 +186,7 @@ protected:
         fIsReady = true;
     }
 
+#ifndef DGL_FILE_BROWSER_DISABLED
     // custom file-browser selected
     void fileBrowserSelected(const char* filename) override
     {
@@ -193,6 +194,7 @@ protected:
 
         fUI->uiFileBrowserSelected(filename);
     }
+#endif
 
 private:
     UI* const fUI;