Examples of GDI32

Examples of com.sun.jna.examples.win32.GDI32

946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
            });
        }

        // Take advantage of CreatePolyPolygonalRgn on w32
        private void setMask(final Component w, final Area area) {
            GDI32 gdi = GDI32.INSTANCE;
            PathIterator pi = area.getPathIterator(null);
            int mode = pi.getWindingRule() == PathIterator.WIND_NON_ZERO
                ? WinGDI.WINDING: WinGDI.ALTERNATE;
            float[] coords = new float[6];
            List points = new ArrayList();
            int size = 0;
            List sizes = new ArrayList();
            while (!pi.isDone()) {
                int type = pi.currentSegment(coords);
                if (type == PathIterator.SEG_MOVETO) {
                    size = 1;
                    points.add(new POINT((int)coords[0], (int)coords[1]));
                }
                else if (type == PathIterator.SEG_LINETO) {
                    ++size;
                    points.add(new POINT((int)coords[0], (int)coords[1]));
                }
                else if (type == PathIterator.SEG_CLOSE) {
                    sizes.add(new Integer(size));
                }
                else {
                    throw new RuntimeException("Area is not polygonal: " + area);
                }
                pi.next();
            }
            POINT[] lppt = (POINT[])new POINT().toArray(points.size());
            POINT[] pts = (POINT[])points.toArray(new POINT[points.size()]);
            for (int i=0;i < lppt.length;i++) {
                lppt[i].x = pts[i].x;
                lppt[i].y = pts[i].y;
            }
            int[] counts = new int[sizes.size()];
            for (int i=0;i < counts.length;i++) {
                counts[i] = ((Integer)sizes.get(i)).intValue();
            }
            HRGN hrgn = gdi.CreatePolyPolygonRgn(lppt, counts, counts.length, mode);
            setWindowRegion(w, hrgn);
        }
View Full Code Here

Examples of com.sun.jna.examples.win32.GDI32

988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
            setWindowRegion(w, hrgn);
        }

        @Override
    protected void setMask(final Component w, final Raster raster) {
            GDI32 gdi = GDI32.INSTANCE;
            final HRGN region = raster != null
                ? gdi.CreateRectRgn(0, 0, 0, 0) : null;
            if (region != null) {
                final HRGN tempRgn = gdi.CreateRectRgn(0, 0, 0, 0);
                try {
                    RasterRangesUtils.outputOccupiedRanges(raster, new RasterRangesUtils.RangesOutput() {
                        public boolean outputRange(int x, int y, int w, int h) {
                            GDI32 gdi = GDI32.INSTANCE;
                            gdi.SetRectRgn(tempRgn, x, y, x + w, y + h);
                            return gdi.CombineRgn(region, region, tempRgn, WinGDI.RGN_OR) != WinGDI.ERROR;
                        }
                    });
                }
                finally {
                    gdi.DeleteObject(tempRgn);
                }
            }
            setWindowRegion(w, region);
        }
View Full Code Here

Examples of com.sun.jna.examples.win32.GDI32

1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
    @Override
    protected void setMask(final Component w, final Rectangle[] rectangles) {
      whenDisplayable(w, new Runnable() {
        public void run() {
          GDI32 gdi = GDI32.INSTANCE;
          User32 user = User32.INSTANCE;
          HWND hWnd = getHWnd(w);
          final HRGN result = gdi.CreateRectRgn(0, 0, 0, 0);
          try {
            if (rectangles == null) {
              gdi.SetRectRgn(result, 0, 0, w.getWidth(), w
                  .getHeight());
            } else {
              final HRGN tempRgn = gdi.CreateRectRgn(0, 0, 0, 0);
              try {
                for (int i = 0; i < rectangles.length; i++) {
                  Rectangle rectangle = rectangles[i];
                  gdi.SetRectRgn(tempRgn, rectangle.x,
                      rectangle.y, rectangle.x
                      + rectangle.width,
                      rectangle.y + rectangle.height);
                  gdi.CombineRgn(result, result, tempRgn,
                      WinGDI.RGN_OR);
                }
              } finally {
                gdi.DeleteObject(tempRgn);
              }
            }
            user.SetWindowRgn(hWnd, result, true);
          } finally {
            gdi.DeleteObject(result);
          }
          setForceHeavyweightPopups(getWindow(w), rectangles != null);
        }
      });
    }
View Full Code Here

Examples of com.sun.jna.examples.win32.GDI32

732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
            private Dimension bitmapSize;
            public W32TransparentContentPane(Container content) {
                super(content);
            }
            private void disposeBackingStore() {
                GDI32 gdi = GDI32.INSTANCE;
                if (hBitmap != null) {
                    gdi.DeleteObject(hBitmap);
                    hBitmap = null;
                }
                if (memDC != null) {
                    gdi.DeleteDC(memDC);
                    memDC = null;
                }
            }
View Full Code Here

Examples of com.sun.jna.examples.win32.GDI32

758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
            }
            @Override
      protected void paintDirect(BufferedImage buf, Rectangle bounds) {
                // TODO: paint frame decoration if window is decorated
                Window win = SwingUtilities.getWindowAncestor(this);
                GDI32 gdi = GDI32.INSTANCE;
                User32 user = User32.INSTANCE;
                int x = bounds.x;
                int y = bounds.y;
                Point origin = SwingUtilities.convertPoint(this, x, y, win);
                int w = bounds.width;
                int h = bounds.height;
                int ww = win.getWidth();
                int wh = win.getHeight();
                HDC screenDC = user.GetDC(null);
                HANDLE oldBitmap = null;
                try {
                    if (memDC == null) {
                        memDC = gdi.CreateCompatibleDC(screenDC);
                    }
                    if (hBitmap == null || !win.getSize().equals(bitmapSize)) {
                        if (hBitmap != null) {
                            gdi.DeleteObject(hBitmap);
                            hBitmap = null;
                        }
                        BITMAPINFO bmi = new BITMAPINFO();
                        bmi.bmiHeader.biWidth = ww;
                        bmi.bmiHeader.biHeight = wh;
                        bmi.bmiHeader.biPlanes = 1;
                        bmi.bmiHeader.biBitCount = 32;
                        bmi.bmiHeader.biCompression = WinGDI.BI_RGB;
                        bmi.bmiHeader.biSizeImage = ww * wh * 4;
                        PointerByReference ppbits = new PointerByReference();
                        hBitmap = gdi.CreateDIBSection(memDC, bmi,
                                                       WinGDI.DIB_RGB_COLORS,
                                                       ppbits, null, 0);
                        pbits = ppbits.getValue();
                        bitmapSize = new Dimension(ww, wh);
                    }
                    oldBitmap = gdi.SelectObject(memDC, hBitmap);
                    Raster raster = buf.getData();
                    int[] pixel = new int[4];
                    int[] bits = new int[w];
                    for (int row = 0; row < h; row++) {
                        for (int col = 0; col < w; col++) {
                            raster.getPixel(col, row, pixel);
                            int alpha = (pixel[3] & 0xFF) << 24;
                            int red = (pixel[2] & 0xFF);
                            int green = (pixel[1] & 0xFF) << 8;
                            int blue = (pixel[0] & 0xFF) << 16;
                            bits[col] = alpha | red | green | blue;
                        }
                        int v = wh - (origin.y + row) - 1;
                        pbits.write((v*ww+origin.x)*4, bits, 0, bits.length);
                    }
                    SIZE winSize = new SIZE();
                    winSize.cx = win.getWidth();
                    winSize.cy = win.getHeight();
                    POINT winLoc = new POINT();
                    winLoc.x = win.getX();
                    winLoc.y = win.getY();
                    POINT srcLoc = new POINT();
                    BLENDFUNCTION blend = new BLENDFUNCTION();
                    HWND hWnd = getHWnd(win);
                    // extract current constant alpha setting, if possible
                    ByteByReference bref = new ByteByReference();
                    IntByReference iref = new IntByReference();
                    byte level = getAlpha(win);
                    try {
                        // GetLayeredwindowAttributes supported WinXP and later
                        if (user.GetLayeredWindowAttributes(hWnd, null, bref, iref)
                            && (iref.getValue() & User32.LWA_ALPHA) != 0) {
                            level = bref.getValue();
                        }
                    }
                    catch(UnsatisfiedLinkError e) {
                    }
                    blend.SourceConstantAlpha = level;
                    blend.AlphaFormat = User32.AC_SRC_ALPHA;
                    user.UpdateLayeredWindow(hWnd, screenDC, winLoc, winSize, memDC,
                                             srcLoc, 0, blend, User32.ULW_ALPHA);
                }
                finally {
                    user.ReleaseDC(null, screenDC);
                    if (memDC != null && oldBitmap != null) {
                        gdi.SelectObject(memDC, oldBitmap);
                    }
                }
            }
View Full Code Here

Examples of com.sun.jna.platform.win32.GDI32

853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
        // NOTE: Deletes hrgn after setting the window region
        private void setWindowRegion(final Component w, final HRGN hrgn) {
            whenDisplayable(w, new Runnable() {
                public void run() {
                    GDI32 gdi = GDI32.INSTANCE;
                    User32 user = User32.INSTANCE;
                    HWND hWnd = getHWnd(w);
                    try {
                        user.SetWindowRgn(hWnd, hrgn, true);
                        setForceHeavyweightPopups(getWindow(w), hrgn != null);
                    }
                    finally {
                        gdi.DeleteObject(hrgn);
                    }
                }
            });
        }
View Full Code Here

Examples of com.sun.jna.platform.win32.GDI32

869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
            });
        }

        // Take advantage of CreatePolyPolygonalRgn on w32
        private void setMask(final Component w, final Area area) {
            GDI32 gdi = GDI32.INSTANCE;
            PathIterator pi = area.getPathIterator(null);
            int mode = pi.getWindingRule() == PathIterator.WIND_NON_ZERO
                ? WinGDI.WINDING: WinGDI.ALTERNATE;
            float[] coords = new float[6];
            List<POINT> points = new ArrayList<POINT>();
            int size = 0;
            List<Integer> sizes = new ArrayList<Integer>();
            while (!pi.isDone()) {
                int type = pi.currentSegment(coords);
                if (type == PathIterator.SEG_MOVETO) {
                    size = 1;
                    points.add(new POINT((int)coords[0], (int)coords[1]));
                }
                else if (type == PathIterator.SEG_LINETO) {
                    ++size;
                    points.add(new POINT((int)coords[0], (int)coords[1]));
                }
                else if (type == PathIterator.SEG_CLOSE) {
                    sizes.add(new Integer(size));
                }
                else {
                    throw new RuntimeException("Area is not polygonal: " + area);
                }
                pi.next();
            }
            POINT[] lppt = (POINT[])new POINT().toArray(points.size());
            POINT[] pts = points.toArray(new POINT[points.size()]);
            for (int i=0;i < lppt.length;i++) {
                lppt[i].x = pts[i].x;
                lppt[i].y = pts[i].y;
            }
            int[] counts = new int[sizes.size()];
            for (int i=0;i < counts.length;i++) {
                counts[i] = sizes.get(i).intValue();
            }
            HRGN hrgn = gdi.CreatePolyPolygonRgn(lppt, counts, counts.length, mode);
            setWindowRegion(w, hrgn);
        }
View Full Code Here

Examples of com.sun.jna.platform.win32.GDI32

910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
            HRGN hrgn = gdi.CreatePolyPolygonRgn(lppt, counts, counts.length, mode);
            setWindowRegion(w, hrgn);
        }

        protected void setMask(final Component w, final Raster raster) {
            GDI32 gdi = GDI32.INSTANCE;
            final HRGN region = raster != null
                ? gdi.CreateRectRgn(0, 0, 0, 0) : null;
            if (region != null) {
                final HRGN tempRgn = gdi.CreateRectRgn(0, 0, 0, 0);
                try {
                    RasterRangesUtils.outputOccupiedRanges(raster, new RasterRangesUtils.RangesOutput() {
                        public boolean outputRange(int x, int y, int w, int h) {
                            GDI32 gdi = GDI32.INSTANCE;
                            gdi.SetRectRgn(tempRgn, x, y, x + w, y + h);
                            return gdi.CombineRgn(region, region, tempRgn, WinGDI.RGN_OR) != WinGDI.ERROR;
                        }
                    });
                }
                finally {
                    gdi.DeleteObject(tempRgn);
                }
            }
            setWindowRegion(w, region);
        }
View Full Code Here

Examples of com.sun.jna.platform.win32.GDI32

684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
            private Dimension bitmapSize;
            public W32TransparentContentPane(Container content) {
                super(content);
            }
            private void disposeBackingStore() {
                GDI32 gdi = GDI32.INSTANCE;
                if (hBitmap != null) {
                    gdi.DeleteObject(hBitmap);
                    hBitmap = null;
                }
                if (memDC != null) {
                    gdi.DeleteDC(memDC);
                    memDC = null;
                }
            }
View Full Code Here

Examples of com.sun.jna.platform.win32.GDI32

707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
                }
            }
            protected void paintDirect(BufferedImage buf, Rectangle bounds) {
                // TODO: paint frame decoration if window is decorated
                Window win = SwingUtilities.getWindowAncestor(this);
                GDI32 gdi = GDI32.INSTANCE;
                User32 user = User32.INSTANCE;
                int x = bounds.x;
                int y = bounds.y;
                Point origin = SwingUtilities.convertPoint(this, x, y, win);
                int w = bounds.width;
                int h = bounds.height;
                int ww = win.getWidth();
                int wh = win.getHeight();
                HDC screenDC = user.GetDC(null);
                HANDLE oldBitmap = null;
                try {
                    if (memDC == null) {
                        memDC = gdi.CreateCompatibleDC(screenDC);
                    }
                    if (hBitmap == null || !win.getSize().equals(bitmapSize)) {
                        if (hBitmap != null) {
                            gdi.DeleteObject(hBitmap);
                            hBitmap = null;
                        }
                        BITMAPINFO bmi = new BITMAPINFO();
                        bmi.bmiHeader.biWidth = ww;
                        bmi.bmiHeader.biHeight = wh;
                        bmi.bmiHeader.biPlanes = 1;
                        bmi.bmiHeader.biBitCount = 32;
                        bmi.bmiHeader.biCompression = WinGDI.BI_RGB;
                        bmi.bmiHeader.biSizeImage = ww * wh * 4;
                        PointerByReference ppbits = new PointerByReference();
                        hBitmap = gdi.CreateDIBSection(memDC, bmi,
                            WinGDI.DIB_RGB_COLORS,
                            ppbits, null, 0);
                        pbits = ppbits.getValue();
                        bitmapSize = new Dimension(ww, wh);
                    }
                    oldBitmap = gdi.SelectObject(memDC, hBitmap);
                    Raster raster = buf.getData();
                    int[] pixel = new int[4];
                    int[] bits = new int[w];
                    for (int row = 0; row < h; row++) {
                        for (int col = 0; col < w; col++) {
                            raster.getPixel(col, row, pixel);
                            int alpha = (pixel[3] & 0xFF) << 24;
                            int red = (pixel[2] & 0xFF);
                            int green = (pixel[1] & 0xFF) << 8;
                            int blue = (pixel[0] & 0xFF) << 16;
                            bits[col] = alpha | red | green | blue;
                        }
                        int v = wh - (origin.y + row) - 1;
                        pbits.write((v*ww+origin.x)*4, bits, 0, bits.length);
                    }
                    SIZE winSize = new SIZE();
                    winSize.cx = win.getWidth();
                    winSize.cy = win.getHeight();
                    POINT winLoc = new POINT();
                    winLoc.x = win.getX();
                    winLoc.y = win.getY();
                    POINT srcLoc = new POINT();
                    BLENDFUNCTION blend = new BLENDFUNCTION();
                    HWND hWnd = getHWnd(win);
                    // extract current constant alpha setting, if possible
                    ByteByReference bref = new ByteByReference();
                    IntByReference iref = new IntByReference();
                    byte level = getAlpha(win);
                    try {
                        // GetLayeredwindowAttributes supported WinXP and later
                        if (user.GetLayeredWindowAttributes(hWnd, null, bref, iref)
                            && (iref.getValue() & WinUser.LWA_ALPHA) != 0) {
                            level = bref.getValue();
                        }
                    }
                    catch(UnsatisfiedLinkError e) {
                    }
                    blend.SourceConstantAlpha = level;
                    blend.AlphaFormat = WinUser.AC_SRC_ALPHA;
                    user.UpdateLayeredWindow(hWnd, screenDC, winLoc, winSize, memDC,
                                             srcLoc, 0, blend, WinUser.ULW_ALPHA);
                } finally {
                    user.ReleaseDC(null, screenDC);
                    if (memDC != null && oldBitmap != null) {
                        gdi.SelectObject(memDC, oldBitmap);
                    }
                }
            }
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.