16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 #ifndef CDragSource_h
27 #define CDragSource_h
28
29 #import <Cocoa/Cocoa.h>
30 #include <jni.h>
31
32 @interface CDragSource : NSObject {
33 @private
34 NSView* fView;
35 jobject fComponent;
36 jobject fComponentPeer;
37 jobject fDragSourceContextPeer;
38
39 jobject fTransferable;
40 jobject fTriggerEvent;
41 jlong fTriggerEventTimeStamp;
42 NSPoint fDragPos;
43 jint fClickCount;
44 jint fModifiers;
45
46 jobject fCursor;
47
48 NSImage* fDragImage;
49 NSPoint fDragImageOffset;
50
51 jint fSourceActions;
52 jlongArray fFormats;
53 jobject fFormatMap;
54
55 jint fDragKeyModifiers;
56 jint fDragMouseModifiers;
57 }
58
59 + (CDragSource *) currentDragSource;
60
61 // Common methods:
62 - (id)init:(jobject)jdragsourcecontextpeer component:(jobject)jcomponent peer:(jobject)jpeer control:(id)control
63 transferable:(jobject)jtransferable triggerEvent:(jobject)jtrigger
64 dragPosX:(jint)dragPosX dragPosY:(jint)dragPosY modifiers:(jint)extModifiers clickCount:(jint)clickCount timeStamp:(jlong)timeStamp
65 cursor:(jobject)jcursor
66 dragImage:(jobject)jnsdragimage dragImageOffsetX:(jint)jdragimageoffsetx dragImageOffsetY:(jint)jdragimageoffsety
67 sourceActions:(jint)jsourceactions formats:(jlongArray)jformats formatMap:(jobject)jformatmap;
68
69 - (void)removeFromView:(JNIEnv *)env;
70
71 - (void)drag;
72
73 // dnd APIs (see AppKit/NSDragging.h, NSDraggingSource):
74 - (NSDragOperation)draggingSourceOperationMaskForLocal:(BOOL)flag;
75 - (void)draggedImage:(NSImage *)image beganAt:(NSPoint)screenPoint;
76 - (void)draggedImage:(NSImage *)image endedAt:(NSPoint)screenPoint operation:(NSDragOperation)operation;
77 - (void)draggedImage:(NSImage *)image movedTo:(NSPoint)screenPoint;
78 - (BOOL)ignoreModifierKeysWhileDragging;
79
80 // Updates from the destination to the source
81 - (void) postDragEnter;
82 - (void) postDragExit;
83
84 // Utility
85 - (NSPoint) mapNSScreenPointToJavaWithOffset:(NSPoint) point;
86
87 @end
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16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 #ifndef CDragSource_h
27 #define CDragSource_h
28
29 #import <Cocoa/Cocoa.h>
30 #include <jni.h>
31
32 @interface CDragSource : NSObject {
33 @private
34 NSView* fView;
35 jobject fComponent;
36 jobject fDragSourceContextPeer;
37
38 jobject fTransferable;
39 jobject fTriggerEvent;
40 jlong fTriggerEventTimeStamp;
41 NSPoint fDragPos;
42 jint fClickCount;
43 jint fModifiers;
44
45 NSImage* fDragImage;
46 NSPoint fDragImageOffset;
47
48 jint fSourceActions;
49 jlongArray fFormats;
50 jobject fFormatMap;
51
52 jint fDragKeyModifiers;
53 jint fDragMouseModifiers;
54 }
55
56 + (CDragSource *) currentDragSource;
57
58 // Common methods:
59 - (id) init:(jobject)jDragSourceContextPeer
60 component:(jobject)jComponent
61 control:(id)control
62 transferable:(jobject)jTransferable
63 triggerEvent:(jobject)jTrigger
64 dragPosX:(jint)dragPosX
65 dragPosY:(jint)dragPosY
66 modifiers:(jint)extModifiers
67 clickCount:(jint)clickCount
68 timeStamp:(jlong)timeStamp
69 dragImage:(jobject)jDragImage
70 dragImageOffsetX:(jint)jDragImageOffsetX
71 dragImageOffsetY:(jint)jDragImageOffsetY
72 sourceActions:(jint)jSourceActions
73 formats:(jlongArray)jFormats
74 formatMap:(jobject)jFormatMap;
75
76 - (void)removeFromView:(JNIEnv *)env;
77
78 - (void)drag;
79
80 // dnd APIs (see AppKit/NSDragging.h, NSDraggingSource):
81 - (NSDragOperation)draggingSourceOperationMaskForLocal:(BOOL)flag;
82 - (void)draggedImage:(NSImage *)image beganAt:(NSPoint)screenPoint;
83 - (void)draggedImage:(NSImage *)image endedAt:(NSPoint)screenPoint operation:(NSDragOperation)operation;
84 - (void)draggedImage:(NSImage *)image movedTo:(NSPoint)screenPoint;
85 - (BOOL)ignoreModifierKeysWhileDragging;
86
87 // Updates from the destination to the source
88 - (void) postDragEnter;
89 - (void) postDragExit;
90
91 // Utility
92 - (NSPoint) mapNSScreenPointToJavaWithOffset:(NSPoint) point;
93
94 @end
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