Bug 1188, Bug 1186: NEWT Window: Support non-resizable, minimize, maximize, alwaysOnBottom and sticky/all-desktop (Part 1)

Change also implements Bug 1186: 'NEWT Window: Use a Bitfield holding all state flags and expose it accordingly',
since it is essential for an efficient implementation.

Part 1:

- Bug 1186
  - Using Bitfield, holding public (Window) and private state bits/mask

- Bug 1188
  - Window adds:
       - [is|set]AlwaysOnBottom(..),
       - [is|set]Resizable(..),
       - [is|set]Sticky(..),
       - [is|set]Maximized(..),
       - isChildWindow(),

  - Full implementation for X11

  - TODO: Implement for OSX and Windows

- Manual tests:
  - TestGearsES2NEWT, TestGearsES2NEWTSimple and TestGearsES2NewtCanvasAWT
    utilize new NewtDemoListener, which has a key-listener to perform
    all [new] actions. See source code of NewtDemoListener.

1 files changed, 14 insertions, 2 deletions

diff --git a/src/newt/native/X11Common.h b/src/newt/native/X11Common.h
index e58cdb755..309e62683 100644
--- a/src/newt/native/X11Common.h
+++ b/src/newt/native/X11Common.h
@@ -71,11 +71,23 @@
 extern jclass X11NewtWindowClazz;
 extern jmethodID insetsChangedID;
 extern jmethodID visibleChangedID;
+extern jmethodID minMaxSizeChangedID;
 
-jobject getJavaWindowProperty(JNIEnv *env, Display *dpy, Window window, jlong javaObjectAtom, Bool showWarning);
+typedef struct {
+    Window window;
+    jobject jwindow;
+    Atom * allAtoms;
+    Atom javaObjectAtom;
+    Atom windowDeleteAtom;
+    uint32_t supportedAtoms;
+    uint32_t lastDesktop;
+} JavaWindow;
+
+JavaWindow * getJavaWindowProperty(JNIEnv *env, Display *dpy, Window window, jlong javaObjectAtom, Bool showWarning);
 
 Status NewtWindows_getRootAndParent (Display *dpy, Window w, Window * root_return, Window * parent_return);
-Status NewtWindows_updateInsets(JNIEnv *env, jobject jwindow, Display *dpy, Window window, int *left, int *right, int *top, int *bottom);
+Status NewtWindows_updateInsets(JNIEnv *env, Display *dpy, JavaWindow * w, int *left, int *right, int *top, int *bottom);
+void NewtWindows_updateMinMaxSize(JNIEnv *env, Display *dpy, JavaWindow * w);
 
 #endif /* _X11COMMON_H_ */