/*

 * Copyright 1995-2009 Sun Microsystems, Inc.  All Rights Reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Sun designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Sun in the LICENSE file that accompanied this code.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

 * CA 95054 USA or visit www.sun.com if you need additional information or

 * have any questions.

 */

/*

 * Motif-specific data structures for AWT Java objects.

 *

 */

#ifndef _AWT_P_H_

#define _AWT_P_H_

/* turn on to do event filtering */

#define NEW_EVENT_MODEL

/* turn on to only filter keyboard events */

#define KEYBOARD_ONLY_EVENTS

#include <stdarg.h>

#include <stdio.h>

#include <stdlib.h>

#include <string.h>

#include <unistd.h>

#ifndef HEADLESS

#include <X11/Intrinsic.h>

#include <X11/IntrinsicP.h>

#include <X11/Shell.h>

#include <X11/StringDefs.h>

#include <X11/Xatom.h>

#include <X11/keysym.h>

#include <X11/keysymdef.h>

#ifndef XAWT

#include <Xm/CascadeB.h>

#include <Xm/DrawingA.h>

#include <Xm/FileSB.h>

#include <Xm/BulletinB.h>

#include <Xm/Form.h>

#include <Xm/Frame.h>

#include <Xm/Label.h>

#include <Xm/PushB.h>

#include <Xm/PushBG.h>

#include <Xm/RowColumn.h>

#include <Xm/ScrollBar.h>

#include <Xm/ScrolledW.h>

#include <Xm/SelectioB.h>

#include <Xm/SeparatoG.h>

#include <Xm/ToggleB.h>

#include <Xm/TextF.h>

#include <Xm/Text.h>

#include <Xm/List.h>

#include <Xm/Xm.h>

#include <Xm/MainW.h>

#endif

#endif /* !HEADLESS */

#include "awt.h"

#include "awt_util.h"

#include "color.h"

#include "colordata.h"

#include "gdefs.h"

#ifndef XAWT

#include "GLXGraphicsConfig.h"

//#include <sun_awt_motif_MComponentPeer.h>

#endif

#ifndef HEADLESS

#ifndef XAWT

#include "awt_motif.h"

#endif

#ifndef min

#define min(a,b) ((a) <= (b)? (a):(b))

#endif

#ifndef max

#define max(a,b) ((a) >= (b)? (a):(b))

#endif

extern Pixel awt_pixel_by_name(Display *dpy, char *color, char *defaultColor);

typedef struct DropSiteInfo* DropSitePtr;

struct WidgetInfo {

    Widget             widget;

    Widget             origin;

    void*              peer;

    jlong              event_mask;

    struct WidgetInfo* next;

};

#endif /* !HEADLESS */

#define RepaintPending_NONE     0

#define RepaintPending_REPAINT  (1 << 0)

#define RepaintPending_EXPOSE   (1 << 1)

#define LOOKUPSIZE 32

typedef struct _DamageRect {

    int x1;

    int y1;

    int x2;

    int y2;

} DamageRect;

#ifndef HEADLESS

typedef struct _AwtGraphicsConfigData  {

    int         awt_depth;

    Colormap    awt_cmap;

    XVisualInfo awt_visInfo;

    int         awt_num_colors;

    awtImageData *awtImage;

    int         (*AwtColorMatch)(int, int, int,

                                 struct _AwtGraphicsConfigData *);

    XImage      *monoImage;

    Pixmap      monoPixmap;      /* Used in X11TextRenderer_md.c */

    int         monoPixmapWidth; /* Used in X11TextRenderer_md.c */

    int         monoPixmapHeight;/* Used in X11TextRenderer_md.c */

    GC          monoPixmapGC;    /* Used in X11TextRenderer_md.c */

    int         pixelStride;     /* Used in X11SurfaceData.c */

    ColorData      *color_data;

    struct _GLXGraphicsConfigInfo *glxInfo;

    int         isTranslucencySupported; /* Uses Xrender to find this out. */

} AwtGraphicsConfigData;

typedef AwtGraphicsConfigData* AwtGraphicsConfigDataPtr;

typedef struct _AwtScreenData {

    int numConfigs;

    Window root;

    unsigned long whitepixel;

    unsigned long blackpixel;

    AwtGraphicsConfigDataPtr defaultConfig;

    AwtGraphicsConfigDataPtr *configs;

} AwtScreenData;

typedef AwtScreenData* AwtScreenDataPtr;

struct ComponentData {

    Widget      widget;

    int         repaintPending;

    DamageRect  repaintRect;

    DamageRect  exposeRect;

    DropSitePtr dsi;

};

struct MessageDialogData {

    struct ComponentData        comp;

    int                 isModal;

};

struct CanvasData {

    struct ComponentData        comp;

    Widget                      shell;

    int                         flags;

};

struct MenuItemData {

    struct ComponentData        comp;

    int                         index;

};

struct MenuData {

    struct ComponentData        comp;

    struct MenuItemData         itemData;

};

#define W_GRAVITY_INITIALIZED 1

#define W_IS_EMBEDDED 2

struct FrameData {

    struct CanvasData   winData;

    int                 isModal;

    Widget              mainWindow;

    Widget              focusProxy;     /* for all key events */

    Widget              menuBar;

    Widget              warningWindow;

    int                 top;            /* these four are the insets... */

    int                 bottom;

    int                 left;

    int                 right;

    int                 topGuess;       /* these four are the guessed insets */

    int                 bottomGuess;

    int                 leftGuess;

    int                 rightGuess;

    int                 mbHeight;       /* height of the menubar window */

    int                 wwHeight;       /* height of the warning window */

    jint                state;          /* java.awt.Frame.state bits    */

    Boolean             reparented;

    Boolean             configure_seen;

    Boolean             shellResized;   /* frame shell has been resized */

    Boolean             canvasResized;  /* frame inner canvas resized   */

    Boolean             menuBarReset;   /* frame menu bar added/removed */

    Boolean             isResizable;    /* is this window resizable ?   */

    Boolean             isFixedSizeSet; /* is fixed size already set ?  */

    Boolean             isShowing;      /* is this window now showing ? */

    Boolean             hasTextComponentNative;

    Boolean             need_reshape;

    Boolean             callbacksAdded; /* needed for fix for 4078176   */

    Pixmap              iconPixmap;     /* Pixmap to hold icon image    */

    int                 iconWidth;

    int                 iconHeight;

    int                 imHeight;       /* imStatusBar's height         */

    Boolean             imRemove;       /* ImStatusBar is being removed */

    Boolean             fixInsets;      /* [jk] REMINDER: remove if possible */

    int                 decor;          /* type of native decorations */

    Boolean             initialFocus;   /* does Window take focus initially */

    Boolean             isInputMethodWindow;

    /*

     * Fix for BugTraq ID 4060975.

     * firstShellEH() stores to this field handle of the widget that had

     * focus before the shell was resized so that we can later restore it.

     */

    Widget              focusWidget;

    int screenNum;      /* Which screen this Window is on.  Xinerama-aware. */

    Boolean             isDisposeScheduled;

    Boolean             isFocusableWindow;  /* a cache of Window.isFocusableWindow() return value */

};

struct ListData {

    struct ComponentData comp;

    Widget               list;

};

struct TextAreaData {

    struct ComponentData comp;

    Widget               txt;

};

struct TextFieldData {

    struct ComponentData comp;

    int                  echoContextID;

    Boolean              echoContextIDInit;

};

struct FileDialogData {

    struct ComponentData comp;

    char        *file;

};

typedef struct awtFontList {

    char *xlfd;

    int index_length;

    int load;

    char *charset_name;

    XFontStruct *xfont;

} awtFontList;

struct FontData {

    int charset_num;

    awtFontList *flist;

    XFontSet xfs;       /* for TextField & TextArea */

    XFontStruct *xfont; /* Latin1 font */

};

#ifndef XAWT

extern XmFontList getMotifFontList(void);

extern XFontSet getMotifFontSet(void);

extern XFontStruct *getMotifFontStruct(void);

extern Boolean awt_isAwtWidget(Widget widget);

#endif

struct ChoiceData {

    struct ComponentData comp;

    Widget               menu;

    Widget               *items;

    int                  maxitems;

    int                  n_items;

    short                n_columns;

/* Bug 4255631 Solaris: Size returned by Choice.getSize() does not match

 * actual size

 * y and height which Choice takes in pReshape

*/

    jint                 bounds_y;

    jint                 bounds_height;

};

struct MenuList {

    Widget menu;

    struct MenuList* next;

};

extern struct FontData *awtJNI_GetFontData(JNIEnv *env,jobject font, char **errmsg);

extern AwtGraphicsConfigDataPtr getDefaultConfig(int screen);

extern AwtScreenDataPtr getScreenData(int screen);

#endif /* !HEADLESS */

/* allocated and initialize a structure */

#define ZALLOC(T)       ((struct T *)calloc(1, sizeof(struct T)))

#ifndef HEADLESS

#define XDISPLAY awt_display;

extern Boolean awt_currentThreadIsPrivileged(JNIEnv *env);

extern void null_event_handler(Widget w, XtPointer client_data,

                        XEvent * event, Boolean * cont);

extern void awt_put_back_event(JNIEnv *env, XEvent *event);

extern void awt_MToolkit_modalWait(int (*terminateFn)(void *data), void *data);

extern void awt_Frame_guessInsets(struct FrameData *fdata);

extern void awt_addWidget(Widget w, Widget origin, void *peer, jlong event_mask);

extern void awt_delWidget(Widget w);

extern void awt_addMenuWidget(Widget w);

extern void awt_delMenuWidget(Widget w);

extern int awt_allocate_colors(AwtGraphicsConfigDataPtr);

extern void awt_allocate_systemcolors(XColor *, int, AwtGraphicsConfigDataPtr);

extern void awt_allocate_systemrgbcolors(jint *, int, AwtGraphicsConfigDataPtr);

extern int awtJNI_GetColor(JNIEnv *, jobject);

extern int awtJNI_GetColorForVis (JNIEnv *, jobject, AwtGraphicsConfigDataPtr);

extern jobject awtJNI_GetColorModel(JNIEnv *, AwtGraphicsConfigDataPtr);

extern void awtJNI_CreateColorData (JNIEnv *, AwtGraphicsConfigDataPtr, int lock);

extern Boolean awtJNI_isSelectionOwner(JNIEnv *env, char *sel_str);

extern void awtJNI_notifySelectionLost(JNIEnv *env, char *sel_str);

extern void removePopupMenus();

extern Boolean awtMenuIsActive();

#endif /* !HEADLESS */

extern void awtJNI_DeleteGlobalRef(JNIEnv *env,jobject thiscomp);

extern void awtJNI_DeleteGlobalMenuRef(JNIEnv *env,jobject thismenu);

extern jobject awtJNI_CreateAndSetGlobalRef(JNIEnv *env,jobject thiscomp);

extern void awtJNI_CleanupGlobalRefs(void);

#ifndef HEADLESS

/* XXX: Motif internals. Need to fix 4090493. */

#define MOTIF_XmINVALID_DIMENSION       ((Dimension) 0xFFFF)

#define MOTIF_XmDEFAULT_INDICATOR_DIM   ((Dimension) 9)

extern Dimension awt_computeIndicatorSize(struct FontData *fdata);

extern Dimension awt_adjustIndicatorSizeForMenu(Dimension indSize);

#endif /* !HEADLESS */

#endif           /* _AWT_P_H_ */