Attachment 11400 Details for Bug 12271 – Patch for adding option to restrict movement in y direction

[patch] Patch for adding option to restrict movement in y direction

restrict_y_rotate.patch (text/plain), 2.25 KB, created by Anders Rasmussen on 2007-09-03 08:56:51 UTC

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Creator: Anders Rasmussen

Created: 2007-09-03 08:56:51 UTC

Size: 2.25 KB

patch

obsolete

>diff --git a/metadata/rotate.xml.in b/metadata/rotate.xml.in
>index afba392..c0f1dc5 100644
>--- a/metadata/rotate.xml.in
>+++ b/metadata/rotate.xml.in
>@@ -188,6 +188,11 @@
> 		<_long>Invert Y axis for pointer movement</_long>
> 		<default>false</default>
> 	    </option>
>+	    <option name="restrict_y" type="bool">
>+		<_short>Pointer Restrict Y</_short>
>+		<_long>Restrict Y axis for pointer movement</_long>
>+		<default>false</default>
>+	    </option>
> 	    <option name="sensitivity" type="float">
> 		<_short>Pointer Sensitivity</_short>
> 		<_long>Sensitivity of pointer movement</_long>
>diff --git a/plugins/rotate.c b/plugins/rotate.c
>index 18f8015..c18e86f 100644
>--- a/plugins/rotate.c
>+++ b/plugins/rotate.c
>@@ -90,13 +90,14 @@ typedef struct _RotateDisplay {
> } RotateDisplay;
> 
> #define ROTATE_SCREEN_OPTION_POINTER_INVERT_Y	 0
>-#define ROTATE_SCREEN_OPTION_POINTER_SENSITIVITY 1
>-#define ROTATE_SCREEN_OPTION_ACCELERATION        2
>-#define ROTATE_SCREEN_OPTION_SNAP_TOP		 3
>-#define ROTATE_SCREEN_OPTION_SPEED		 4
>-#define ROTATE_SCREEN_OPTION_TIMESTEP		 5
>-#define ROTATE_SCREEN_OPTION_ZOOM		 6
>-#define ROTATE_SCREEN_OPTION_NUM		 7
>+#define ROTATE_SCREEN_OPTION_POINTER_RESTRICT_Y	 1
>+#define ROTATE_SCREEN_OPTION_POINTER_SENSITIVITY 2
>+#define ROTATE_SCREEN_OPTION_ACCELERATION        3
>+#define ROTATE_SCREEN_OPTION_SNAP_TOP		 4
>+#define ROTATE_SCREEN_OPTION_SPEED		 5
>+#define ROTATE_SCREEN_OPTION_TIMESTEP		 6
>+#define ROTATE_SCREEN_OPTION_ZOOM		 7
>+#define ROTATE_SCREEN_OPTION_NUM		 8
> 
> typedef struct _RotateScreen {
>     PreparePaintScreenProc	 preparePaintScreen;
>@@ -1468,6 +1469,9 @@ rotateHandleEvent (CompDisplay *d,
> 		    if (rs->opt[ROTATE_SCREEN_OPTION_POINTER_INVERT_Y].value.b)
> 			pointerDy = -pointerDy;
> 
>+		    if (rs->opt[ROTATE_SCREEN_OPTION_POINTER_RESTRICT_Y].value.b)
>+			pointerDy = 0;
>+
> 		    rs->xVelocity += pointerDx * rs->pointerSensitivity *
> 			cs->invert;
> 		    rs->yVelocity += pointerDy * rs->pointerSensitivity;
>@@ -1769,6 +1773,7 @@ rotateFiniDisplay (CompPlugin  *p,
> 
> static const CompMetadataOptionInfo rotateScreenOptionInfo[] = {
>     { "invert_y", "bool", 0, 0, 0 },
>+    { "restrict_y", "bool", 0, 0, 0 },
>     { "sensitivity", "float", 0, 0, 0 },
>     { "acceleration", "float", "<min>1.0</min>", 0, 0 },
>     { "snap_top", "bool", 0, 0, 0 },

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