Fix:Android:Corrected and added keycodes

[navit-package] / navit / transform.c

diff --git a/navit/transform.c b/navit/transform.c
index 35c0d7e..4708c02 100644 (file)
--- a/navit/transform.c
+++ b/navit/transform.c
@@ -33,7 +33,6 @@
 #include "point.h"
 
 #define POST_SHIFT 8
-#define ENABLE_ROLL
 
 struct transformation {
        int yaw;                /* Rotation angle */
@@ -43,6 +42,7 @@ struct transformation {
        int m10,m11,m12;        
        int m20,m21,m22;        
        int xscale,yscale,wscale;
+       int xscale3d,yscale3d,wscale3d;
 #ifdef ENABLE_ROLL
        int roll;
        int hog;
@@ -70,25 +70,20 @@ struct transformation {
 #define HOG(t) 0
 #endif
 
-
+static void
+transform_set_screen_dist(struct transformation *t, int dist)
+{
+       t->screen_dist=dist;
+       t->xscale3d=dist;
+       t->yscale3d=dist;
+       t->wscale3d=dist << POST_SHIFT;
+}
 
 static void
 transform_setup_matrix(struct transformation *t)
 {
        navit_float det;
        navit_float fac;
-#if 0 /* FIXME */
-#if 0
-       t->roll=0;
-       t->pitch=90;
-       t->yaw=0;
-#endif
-#if 0
-       t->scale=1;
-#endif
-       t->hog=2;
-       t->ddd=1;
-#endif
        navit_float yawc=navit_cos(-M_PI*t->yaw/180);
        navit_float yaws=navit_sin(-M_PI*t->yaw/180);
        navit_float pitchc=navit_cos(-M_PI*t->pitch/180);
@@ -134,27 +129,22 @@ transform_setup_matrix(struct transformation *t)
        t->m21=(pitchc*rolls*yaws-pitchs*yawc)*fac;
        t->m22=pitchc*rollc*fac;
 
-       t->offz=0;
-       t->xscale=1;
-       t->yscale=1;
-       t->wscale=1;
-       t->ddd=0;
        t->offx=t->screen_center.x;
        t->offy=t->screen_center.y;
        if (t->pitch) {
                t->ddd=1;
                t->offz=t->screen_dist;
-               dbg(0,"near %d far %d\n",t->znear,t->zfar);
-               t->xscale=t->offz;
-               t->yscale=t->offz;
-               t->wscale=t->offz << POST_SHIFT;
+               dbg(1,"near %d far %d\n",t->znear,t->zfar);
+               t->xscale=t->xscale3d;
+               t->yscale=t->yscale3d;
+               t->wscale=t->wscale3d;
+       } else {
+               t->ddd=0;
+               t->offz=0;
+               t->xscale=1;
+               t->yscale=1;
+               t->wscale=1;
        }
-#if 0 /* FIXME */
-       t->offz=0;
-       t->xscale=750;
-       t->yscale=620;
-       t->wscale=32 << POST_SHIFT;
-#endif
        det=(navit_float)t->m00*(navit_float)t->m11*(navit_float)t->m22+
             (navit_float)t->m01*(navit_float)t->m12*(navit_float)t->m20+
             (navit_float)t->m02*(navit_float)t->m10*(navit_float)t->m21-
@@ -179,7 +169,7 @@ transform_new(void)
        struct transformation *this_;
 
        this_=g_new0(struct transformation, 1);
-       this_->screen_dist=100;
+       transform_set_screen_dist(this_, 100);
        this_->order_base=14;
 #if 0
        this_->pitch=20;
@@ -210,6 +200,36 @@ transform_set_hog(struct transformation *this_, int hog)
 }
 
 int
+transform_get_attr(struct transformation *this_, enum attr_type type, struct attr *attr, struct attr_iter *iter)
+{
+       switch (type) {
+#ifdef ENABLE_ROLL
+       case attr_hog:
+               attr->u.num=this_->hog;
+               break;
+#endif
+       default:
+               return 0;
+       }
+       attr->type=type;
+       return 1;
+}
+
+int
+transform_set_attr(struct transformation *this_, struct attr *attr)
+{
+       switch (attr->type) {
+#ifdef ENABLE_ROLL
+       case attr_hog:
+               this_->hog=attr->u.num;
+               return 1;
+#endif
+       default:
+               return 0;
+       }
+}
+
+int
 transformation_get_order_base(struct transformation *this_)
 {
        return this_->order_base;
@@ -402,7 +422,8 @@ transform(struct transformation *t, enum projection pro, struct coord *c, struct
                        yc=c1.y;
                }
                if (i != 0 && i != count-1 && mindist) {
-                       if (xc > c[k].x-mindist && xc < c[k].x+mindist && yc > c[k].y-mindist && yc < c[k].y+mindist) 
+                       if (xc > c[k].x-mindist && xc < c[k].x+mindist && yc > c[k].y-mindist && yc < c[k].y+mindist &&
+                               (c[i+1].x != c[0].x || c[i+1].y != c[0].y))
                                continue;
                        k=i;
                }
@@ -700,7 +721,7 @@ transform_get_roll(struct transformation *this_)
 void
 transform_set_distance(struct transformation *this_,int distance)
 {
-       this_->screen_dist=distance;
+       transform_set_screen_dist(this_, distance);
        transform_setup_matrix(this_);
 }
 
@@ -711,6 +732,14 @@ transform_get_distance(struct transformation *this_)
 }
 
 void
+transform_set_scales(struct transformation *this_, int xscale, int yscale, int wscale)
+{
+       this_->xscale3d=xscale;
+       this_->yscale3d=yscale;
+       this_->wscale3d=wscale;
+}
+
+void
 transform_set_screen_selection(struct transformation *t, struct map_selection *sel)
 {
        map_selection_destroy(t->screen_sel);
@@ -831,7 +860,7 @@ transform_setup_source_rect(struct transformation *t)
                                if (transform_zplane_intersection(&cg[edgenodes[i*2]], &cg[edgenodes[i*2+1]], HOG(*t), &tmp) == 1) {
                                        c.x=tmp.x*(1 << t->scale_shift)+t->map_center.x;
                                        c.y=tmp.y*(1 << t->scale_shift)+t->map_center.y;
-                                       dbg(0,"intersection with edge %d at 0x%x,0x%x\n",i,c.x,c.y);
+                                       dbg(1,"intersection with edge %d at 0x%x,0x%x\n",i,c.x,c.y);
                                        if (valid)
                                                coord_rect_extend(&msm->u.c_rect, &c);
                                        else {
@@ -839,7 +868,7 @@ transform_setup_source_rect(struct transformation *t)
                                                msm->u.c_rect.rl=c;
                                                valid=1;
                                        }
-                                       dbg(0,"rect 0x%x,0x%x - 0x%x,0x%x\n",msm->u.c_rect.lu.x,msm->u.c_rect.lu.y,msm->u.c_rect.rl.x,msm->u.c_rect.rl.y);
+                                       dbg(1,"rect 0x%x,0x%x - 0x%x,0x%x\n",msm->u.c_rect.lu.x,msm->u.c_rect.lu.y,msm->u.c_rect.rl.x,msm->u.c_rect.rl.y);
                                }
                        }
                } else {