fixed problen with gst

[livewp] / applet / src / livewp-actor.c

diff --git a/applet/src/livewp-actor.c b/applet/src/livewp-actor.c
index 8e4e0a3..ad6ffcd 100644 (file)
--- a/applet/src/livewp-actor.c
+++ b/applet/src/livewp-actor.c
@@ -98,7 +98,18 @@ set_actor_scale(Actor *actor, double scalex, double scaley)
     );
 
 }
-
+void
+set_actor_rotation(Actor *actor, gint axis, double degrees, gint x, gint y, gint z)
+{
+    hildon_animation_actor_set_rotation(
+            HILDON_ANIMATION_ACTOR(actor->widget),
+            axis,
+            degrees,
+            x,
+            y,
+            z
+    );
+}
 void 
 set_actor_visible(Actor *actor, gboolean visible)
 {
@@ -179,6 +190,44 @@ gchar * read_notification()
     return message;
 }
 
+void
+change_obj(Actor *actor, AWallpaperPlugin *desktop_plugin)
+{
+    char * accel_filename = "/sys/class/i2c-adapter/i2c-3/3-001d/coord";
+    //char * accel_filename = "/home/tanya/coord";
+
+    FILE *fd = NULL;
+    int rs, ax, ay, az, dx, dy;
+    fd = fopen(accel_filename, "r");
+    if (fd == NULL){
+        fprintf(stderr, "cannot open file\n");
+        return;
+    }
+    rs = fscanf((FILE*)fd, "%i %i %i", &ax, &ay, &az);
+    fclose(fd);
+    if (rs != 3){
+        fprintf(stderr, "cannot read information from file\n");
+        return;
+    }
+
+    fprintf(stderr, "change obj %i %i %i\n", ax, ay, az);
+    dx = -ax / 100;
+    dy = -ay / 100;
+
+    actor->x = actor->x + dx;
+    actor->y = actor->y + dy;
+
+    if (actor->x > 800) actor->x = 0;
+    if (actor->x < 0) actor->x = 800;
+
+    if (actor->y > 480) actor->y = 0;
+    if (actor->y < 0) actor->y = 480;
+
+    set_actor_position(actor, actor->x, actor->y, actor->z, desktop_plugin);
+
+
+}
+
 void 
 change_billboard(Actor * actor, AWallpaperPlugin *desktop_plugin)
 {
@@ -622,6 +671,85 @@ change_signal(Actor * actor, AWallpaperPlugin *desktop_plugin)
 }
 
 void
+change_tape(Actor *actor, AWallpaperPlugin *desktop_plugin)
+{
+    gint x, y, i;
+    Actor *a;
+
+    if (!desktop_plugin->priv->rich_animation) return;
+    
+    char * accel_filename = "/sys/class/i2c-adapter/i2c-3/3-001d/coord";
+    //char * accel_filename = "/home/tanya/coord";
+
+    FILE *fd = NULL;
+    int rs, ax, ay, az;
+    fd = fopen(accel_filename, "r");
+    if (fd == NULL){
+        //fprintf(stderr, "cannot open file\n");
+        fd = fopen("/home/user/coord", "r"); 
+    }
+    rs = fscanf((FILE*)fd, "%i %i %i", &ax, &ay, &az);
+    fclose(fd);
+    if (rs != 3){
+        fprintf(stderr, "cannot read information from file\n");
+        return;
+
+    }
+
+    //fprintf(stderr, "change obj %i %i %i angle rad=%f, deg=%f\n", ax, ay, az, atan2(ax, -ay), atan2(ax, -ay)*180/M_PI);
+    int ang = (int)floor(atan2(ay, ax)*180/M_PI);
+    if (ang < 0) ang = 360+ang;
+
+    if (!desktop_plugin->priv->rich_animation) return;
+
+    for (i=0; i<16; i++){
+        a = g_ptr_array_index(actor->child, i);
+        if (a->scale == 100) a->scale = ang;
+        if (abs(a->scale - ang) > 10){
+            if (a->scale > ang){
+                if ((a->scale - ang) < (ang + (360-a->scale))) a->scale--;
+                else a->scale++;
+            }
+            if (a->scale < ang) {
+                if (ang - a->scale < (a->scale+(360-ang))) a->scale++;
+                else a->scale--;
+            }
+            if (a->scale > 360) a->scale = 0;
+            if (a->scale < 0) a->scale = 360;
+        }
+    
+        x = a->x - (float)cos(a->scale*M_PI/180)*a->z;
+        y = a->y - (float)sin(a->scale*M_PI/180)*a->z;
+        //x = round(a->x - (float)cos(a->scale*M_PI/180)*a->z);
+        //y = round(a->y - (float)sin(a->scale*M_PI/180)*a->z);
+        //x = a->x - cos(angle)*a->z;
+        //y = a->y - sin(angle)*a->z;
+        if ((a->scale > 270 || a->scale < 90) && x < -a->width*cos(a->scale*M_PI/180)){ 
+            x = 800; 
+            y = fast_rnd(480);
+        } 
+        if ((a->scale > 90 && a->scale < 270) && x > 800 - a->width*cos(a->scale*M_PI/180)){
+            x = 0;
+            y = fast_rnd(480);
+        }
+        if (a->scale > 0 && a->scale < 180 && y < -a->width*sin(a->scale*M_PI/180)){
+            y = 480;
+            x = fast_rnd(800);
+        }
+        if (a->scale < 360 && a->scale > 180 && y > 480 - a->width*sin(a->scale*M_PI/180)){
+            y = 0;
+            x = fast_rnd(800);
+        }
+        //if (i ==0) fprintf(stderr, "x=%d y=%d ang=%d speed=%d\n", x, y, a->scale, a->z);
+        set_actor_rotation(a, HILDON_AA_Z_AXIS, a->scale, 0, 0, 0);
+        set_actor_position(a, x, y, a->z, desktop_plugin);
+        a->x = x;
+        a->y = y;
+    }
+    
+}
+
+void
 change_layer(Actor * actor, AWallpaperPlugin *desktop_plugin)
 {
     gint y, speed1 = 8, speed2 = 16;