From c0a7ca3b532251ef0334f84c17a19274f501969c Mon Sep 17 00:00:00 2001
From: Joseph Herlant <aerostitch@users.noreply.github.com>
Date: Tue, 29 Oct 2019 15:14:23 -0700
Subject: cleanup:qt:Whitespaces and blank lines cleanup according to cpplint
 (#930)

* cleanup:qt:Whitespaces and blank lines cleanup according to cpplint

* More blank lines

* Yet another one [skip-ci]

* Another few fixes

* Weird use case. Do we need this protected declaration?
---
 navit/graphics/qt5/event_qt5.cpp                   |   1 -
 .../graphics/qt_qpainter/graphics_qt_qpainter.cpp  | 301 +++++++++++----------
 navit/gui/qml/gui_qml.cpp                          |   1 -
 navit/gui/qml/vehicleProxy.h                       |   1 -
 navit/gui/qt5_qml/backend.cpp                      |   2 -
 .../Classes/DownloaderDetailViewController.h       |   5 +-
 navit/map.h                                        |   3 +-
 navit/speech/qt5_espeak/Qt5EspeakAudioOut.h        |   3 +
 navit/vehicle/qt5/vehicle_qt5.cpp                  |  17 +-
 9 files changed, 164 insertions(+), 170 deletions(-)

diff --git a/navit/graphics/qt5/event_qt5.cpp b/navit/graphics/qt5/event_qt5.cpp
index 99361011c..1c6f0e685 100644
--- a/navit/graphics/qt5/event_qt5.cpp
+++ b/navit/graphics/qt5/event_qt5.cpp
@@ -92,7 +92,6 @@ void qt5_navit_timer::timerEvent(QTimerEvent* event) {
 qt5_navit_timer* qt5_timer = NULL;
 
 static void event_qt5_main_loop_run(void) {
-
     dbg(lvl_debug, "enter");
     if (navit_app != NULL)
         navit_app->exec();
diff --git a/navit/graphics/qt_qpainter/graphics_qt_qpainter.cpp b/navit/graphics/qt_qpainter/graphics_qt_qpainter.cpp
index 423f3d5fb..b293b2a56 100644
--- a/navit/graphics/qt_qpainter/graphics_qt_qpainter.cpp
+++ b/navit/graphics/qt_qpainter/graphics_qt_qpainter.cpp
@@ -39,17 +39,17 @@ static void overlay_rect(struct graphics_priv *parent, struct graphics_priv *ove
     struct point p;
     int w,h;
     if (clean) {
-        p=overlay->pclean;
+        p = overlay->pclean;
     } else {
-        p=overlay->p;;
+        p = overlay->p;;
     }
-    w=overlay->widget->pixmap->width();
-    h=overlay->widget->pixmap->height();
+    w = overlay->widget->pixmap->width();
+    h = overlay->widget->pixmap->height();
     if (overlay->wraparound) {
         if (p.x < 0)
-            p.x+=parent->widget->pixmap->width();
+            p.x += parent->widget->pixmap->width();
         if (p.y < 0)
-            p.y+=parent->widget->pixmap->height();
+            p.y += parent->widget->pixmap->height();
         if (w < 0)
             w += parent->widget->pixmap->width();
         if (h < 0)
@@ -77,9 +77,9 @@ void qt_qpainter_draw(struct graphics_priv *gr, const QRect *r, int paintev) {
     }
     QPixmap pixmap(r->width(),r->height());
     QPainter painter(&pixmap);
-    struct graphics_priv *overlay=NULL;
+    struct graphics_priv *overlay = NULL;
     if (! gr->overlay_disable)
-        overlay=gr->overlays;
+        overlay = gr->overlays;
     if ((gr->p.x || gr->p.y) && gr->background_gc) {
         painter.setPen(*gr->background_gc->pen);
         painter.fillRect(0, 0, gr->widget->pixmap->width(), gr->widget->pixmap->height(), *gr->background_gc->brush);
@@ -90,17 +90,17 @@ void qt_qpainter_draw(struct graphics_priv *gr, const QRect *r, int paintev) {
         overlay_rect(gr, overlay, 0, &ovr);
         if (!overlay->overlay_disable && r->intersects(ovr)) {
             unsigned char *data;
-            int i,size=ovr.width()*ovr.height();
-            QImage img=overlay->widget->pixmap->toImage().convertToFormat(QImage::Format_ARGB32_Premultiplied);
-            data=img.bits();
+            int i,size = ovr.width()*ovr.height();
+            QImage img = overlay->widget->pixmap->toImage().convertToFormat(QImage::Format_ARGB32_Premultiplied);
+            data = img.bits();
             for (i = 0 ; i < size ; i++) {
                 if (data[0] == overlay->rgba[0] && data[1] == overlay->rgba[1] && data[2] == overlay->rgba[2])
-                    data[3]=overlay->rgba[3];
-                data+=4;
+                    data[3] = overlay->rgba[3];
+                data += 4;
             }
             painter.drawImage(QPoint(ovr.x()-r->x(),ovr.y()-r->y()), img);
         }
-        overlay=overlay->next;
+        overlay = overlay->next;
     }
 #ifndef QT_QPAINTER_NO_WIDGET
     QPainter painterw(gr->widget);
@@ -153,7 +153,6 @@ static void graphics_destroy(struct graphics_priv *gr) {
 //# Authors: Martin Schaller (04/2008)
 //##############################################################################################################
 static void font_destroy(struct graphics_font_priv *font) {
-
 }
 
 //##############################################################################################################
@@ -170,10 +169,11 @@ static struct graphics_font_methods font_methods = {
 //# Comment:
 //# Authors: Martin Schaller (04/2008)
 //##############################################################################################################
-static struct graphics_font_priv *font_new(struct graphics_priv *gr, struct graphics_font_methods *meth, char *fontfamily, int size, int flags) {
-    struct graphics_font_priv *ret=g_new0(struct graphics_font_priv, 1);
-    ret->font=new QFont("Arial",size/20);
-    *meth=font_methods;
+static struct graphics_font_priv *font_new(struct graphics_priv *gr, struct graphics_font_methods *meth,
+        char *fontfamily, int size, int flags) {
+    struct graphics_font_priv *ret = g_new0(struct graphics_font_priv, 1);
+    ret->font = new QFont("Arial",size/20);
+    *meth = font_methods;
     return ret;
 }
 
@@ -214,7 +214,7 @@ static void gc_set_foreground(struct graphics_gc_priv *gc, struct color *c) {
     QColor col(c->r >> 8, c->g >> 8, c->b >> 8 /* , c->a >> 8 */);
     gc->pen->setColor(col);
     gc->brush->setColor(col);
-    gc->c=*c;
+    gc->c = *c;
 }
 
 //##############################################################################################################
@@ -244,10 +244,10 @@ static struct graphics_gc_methods gc_methods = {
 //# Authors: Martin Schaller (04/2008)
 //##############################################################################################################
 static struct graphics_gc_priv *gc_new(struct graphics_priv *gr, struct graphics_gc_methods *meth) {
-    *meth=gc_methods;
-    struct graphics_gc_priv *ret=g_new0(struct graphics_gc_priv, 1);
-    ret->pen=new QPen();
-    ret->brush=new QBrush(Qt::SolidPattern);
+    *meth = gc_methods;
+    struct graphics_gc_priv *ret = g_new0(struct graphics_gc_priv, 1);
+    ret->pen = new QPen();
+    ret->brush = new QBrush(Qt::SolidPattern);
     return ret;
 }
 
@@ -256,14 +256,15 @@ static struct graphics_gc_priv *gc_new(struct graphics_priv *gr, struct graphics
 //# Comment:
 //# Authors: Martin Schaller (04/2008)
 //##############################################################################################################
-static struct graphics_image_priv * image_new(struct graphics_priv *gr, struct graphics_image_methods *meth, char *path, int *w, int *h, struct point *hot, int rotation) {
+static struct graphics_image_priv * image_new(struct graphics_priv *gr, struct graphics_image_methods *meth, char *path,
+        int *w, int *h, struct point *hot, int rotation) {
     struct graphics_image_priv *ret;
     QPixmap *cachedPixmap;
     QString key(path);
 
-    ret=g_new0(struct graphics_image_priv, 1);
+    ret = g_new0(struct graphics_image_priv, 1);
 
-    cachedPixmap=QPixmapCache::find(key);
+    cachedPixmap = QPixmapCache::find(key);
     if (!cachedPixmap) {
 #ifdef HAVE_QT_SVG
         if(key.endsWith(".svg", Qt::CaseInsensitive)) {
@@ -272,18 +273,15 @@ static struct graphics_image_priv * image_new(struct graphics_priv *gr, struct g
                 g_free(ret);
                 return NULL;
             }
-            ret->pixmap=new QPixmap(renderer.defaultSize());
+            ret->pixmap = new QPixmap(renderer.defaultSize());
             ret->pixmap->fill(Qt::transparent);
             QPainter painter(ret->pixmap);
             renderer.render(&painter);
-
         } else {
-
-            ret->pixmap=new QPixmap(path);
-
+            ret->pixmap = new QPixmap(path);
         }
 #else
-        ret->pixmap=new QPixmap(path);
+        ret->pixmap = new QPixmap(path);
 #endif /* QT__VERSION */
         if (ret->pixmap->isNull()) {
             g_free(ret);
@@ -292,14 +290,14 @@ static struct graphics_image_priv * image_new(struct graphics_priv *gr, struct g
 
         QPixmapCache::insert(key,QPixmap(*ret->pixmap));
     } else {
-        ret->pixmap=new QPixmap(*cachedPixmap);
+        ret->pixmap = new QPixmap(*cachedPixmap);
     }
 
-    *w=ret->pixmap->width();
-    *h=ret->pixmap->height();
+    *w = ret->pixmap->width();
+    *h = ret->pixmap->height();
     if (hot) {
-        hot->x=*w/2;
-        hot->y=*h/2;
+        hot->x = *w/2;
+        hot->y = *h/2;
     }
 
     return ret;
@@ -354,7 +352,6 @@ static void draw_rectangle(struct graphics_priv *gr, struct graphics_gc_priv *gc
 static void draw_circle(struct graphics_priv *gr, struct graphics_gc_priv *gc, struct point *p, int r) {
     gr->painter->setPen(*gc->pen);
     gr->painter->drawArc(p->x-r/2, p->y-r/2, r, r, 0, 360*16);
-
 }
 
 //##############################################################################################################
@@ -362,12 +359,13 @@ static void draw_circle(struct graphics_priv *gr, struct graphics_gc_priv *gc, s
 //# Comment:
 //# Authors: Martin Schaller (04/2008)
 //##############################################################################################################
-static void draw_text(struct graphics_priv *gr, struct graphics_gc_priv *fg, struct graphics_gc_priv *bg, struct graphics_font_priv *font, char *text, struct point *p, int dx, int dy) {
-    QPainter *painter=gr->painter;
+static void draw_text(struct graphics_priv *gr, struct graphics_gc_priv *fg, struct graphics_gc_priv *bg,
+                      struct graphics_font_priv *font, char *text, struct point *p, int dx, int dy) {
+    QPainter *painter = gr->painter;
 #ifndef QT_QPAINTER_USE_FREETYPE
-    QString tmp=QString::fromUtf8(text);
+    QString tmp = QString::fromUtf8(text);
 #ifndef QT_NO_TRANSFORMATIONS
-    QMatrix sav=gr->painter->worldMatrix();
+    QMatrix sav = gr->painter->worldMatrix();
     QMatrix m(dx/65535.0,dy/65535.0,-dy/65535.0,dx/65535.0,p->x,p->y);
     painter->setWorldMatrix(m,TRUE);
     painter->setPen(*fg->pen);
@@ -383,48 +381,48 @@ static void draw_text(struct graphics_priv *gr, struct graphics_gc_priv *fg, str
     struct font_freetype_text *t;
     struct font_freetype_glyph *g, **gp;
     struct color transparent = {0x0000, 0x0000, 0x0000, 0x0000};
-    struct color *fgc=&fg->c, *bgc=&bg->c;
+    struct color *fgc = &fg->c, *bgc = &bg->c;
 
     int i,x,y;
 
     if (! font)
         return;
-    t=gr->freetype_methods.text_new(text, (struct font_freetype_font *)font, dx, dy);
-    x=p->x << 6;
-    y=p->y << 6;
-    gp=t->glyph;
-    i=t->glyph_count;
+    t = gr->freetype_methods.text_new(text, (struct font_freetype_font *)font, dx, dy);
+    x = p->x << 6;
+    y = p->y << 6;
+    gp = t->glyph;
+    i = t->glyph_count;
     if (bg) {
         while (i-- > 0) {
-            g=*gp++;
+            g = *gp++;
             if (g->w && g->h) {
                 unsigned char *data;
                 QImage img(g->w+2, g->h+2, QImage::Format_ARGB32_Premultiplied);
-                data=img.bits();
+                data = img.bits();
                 gr->freetype_methods.get_shadow(g,(unsigned char *)data,img.bytesPerLine(),bgc,&transparent);
 
                 painter->drawImage(((x+g->x)>>6)-1, ((y+g->y)>>6)-1, img);
             }
-            x+=g->dx;
-            y+=g->dy;
+            x += g->dx;
+            y += g->dy;
         }
     } else
-        bgc=&transparent;
-    x=p->x << 6;
-    y=p->y << 6;
-    gp=t->glyph;
-    i=t->glyph_count;
+        bgc = &transparent;
+    x = p->x << 6;
+    y = p->y << 6;
+    gp = t->glyph;
+    i = t->glyph_count;
     while (i-- > 0) {
-        g=*gp++;
+        g = *gp++;
         if (g->w && g->h) {
             unsigned char *data;
             QImage img(g->w, g->h, QImage::Format_ARGB32_Premultiplied);
-            data=img.bits();
+            data = img.bits();
             gr->freetype_methods.get_glyph(g,(unsigned char *)data,img.bytesPerLine(),fgc,bgc,&transparent);
             painter->drawImage((x+g->x)>>6, (y+g->y)>>6, img);
         }
-        x+=g->dx;
-        y+=g->dy;
+        x += g->dx;
+        y += g->dy;
     }
     gr->freetype_methods.text_destroy(t);
 #endif
@@ -435,20 +433,21 @@ static void draw_text(struct graphics_priv *gr, struct graphics_gc_priv *fg, str
 //# Comment:
 //# Authors: Martin Schaller (04/2008)
 //##############################################################################################################
-static void draw_image(struct graphics_priv *gr, struct graphics_gc_priv *fg, struct point *p, struct graphics_image_priv *img) {
+static void draw_image(struct graphics_priv *gr, struct graphics_gc_priv *fg, struct point *p,
+                       struct graphics_image_priv *img) {
     gr->painter->drawPixmap(p->x, p->y, *img->pixmap);
 }
 
 static void draw_drag(struct graphics_priv *gr, struct point *p) {
     if (!gr->cleanup) {
-        gr->pclean=gr->p;
-        gr->cleanup=1;
+        gr->pclean = gr->p;
+        gr->cleanup = 1;
     }
     if (p)
-        gr->p=*p;
+        gr->p = *p;
     else {
-        gr->p.x=0;
-        gr->p.y=0;
+        gr->p.x = 0;
+        gr->p.y = 0;
     }
 }
 
@@ -458,11 +457,11 @@ static void draw_drag(struct graphics_priv *gr, struct point *p) {
 //# Authors: Martin Schaller (04/2008)
 //##############################################################################################################
 static void background_gc(struct graphics_priv *gr, struct graphics_gc_priv *gc) {
-    gr->background_gc=gc;
-    gr->rgba[2]=gc->c.r >> 8;
-    gr->rgba[1]=gc->c.g >> 8;
-    gr->rgba[0]=gc->c.b >> 8;
-    gr->rgba[3]=gc->c.a >> 8;
+    gr->background_gc = gc;
+    gr->rgba[2] = gc->c.r >> 8;
+    gr->rgba[1] = gc->c.g >> 8;
+    gr->rgba[0] = gc->c.b >> 8;
+    gr->rgba[3] = gc->c.a >> 8;
 }
 
 
@@ -486,7 +485,7 @@ static void draw_mode(struct graphics_priv *gr, enum draw_mode_num mode) {
             if (gr->cleanup) {
                 overlay_rect(gr->parent, gr, 1, &r);
                 qt_qpainter_draw(gr->parent, &r, 0);
-                gr->cleanup=0;
+                gr->cleanup = 0;
             }
             overlay_rect(gr->parent, gr, 0, &r);
             qt_qpainter_draw(gr->parent, &r, 0);
@@ -498,7 +497,7 @@ static void draw_mode(struct graphics_priv *gr, enum draw_mode_num mode) {
             QCoreApplication::processEvents(
                 QEventLoop::ExcludeUserInputEvents|QEventLoop::ExcludeSocketNotifiers|QEventLoop::DeferredDeletion|QEventLoop::X11ExcludeTimers);
     }
-    gr->mode=mode;
+    gr->mode = mode;
 }
 
 //##############################################################################################################
@@ -509,17 +508,17 @@ static void draw_mode(struct graphics_priv *gr, enum draw_mode_num mode) {
 static struct graphics_priv * overlay_new(struct graphics_priv *gr, struct graphics_methods *meth, struct point *p,
         int w, int h,int wraparound);
 
-static int argc=1;
-static char *argv[]= {NULL,NULL,NULL};
+static int argc = 1;
+static char *argv[] = {NULL,NULL,NULL};
 
 static int fullscreen(struct window *win, int on) {
 #ifndef QT_QPAINTER_NO_WIDGET
-    struct graphics_priv *this_=(struct graphics_priv *)win->priv;
+    struct graphics_priv *this_ = (struct graphics_priv *)win->priv;
     QWidget* _outerWidget;
 #ifdef QT_QPAINTER_USE_EMBEDDING
-    _outerWidget=(QWidget*)this_->widget->parent();
+    _outerWidget = (QWidget*)this_->widget->parent();
 #else
-    _outerWidget=this_->widget;
+    _outerWidget = this_->widget;
 #endif /* QT_QPAINTER_USE_EMBEDDING */
     if (on)
         _outerWidget->showFullScreen();
@@ -531,7 +530,7 @@ static int fullscreen(struct window *win, int on) {
 
 static void disable_suspend(struct window *win) {
 #ifdef HAVE_QPE
-    struct graphics_priv *this_=(struct graphics_priv *)win->priv;
+    struct graphics_priv *this_ = (struct graphics_priv *)win->priv;
     this_->app->setTempScreenSaverMode(QPEApplication::DisableLightOff);
 #endif
 }
@@ -556,11 +555,11 @@ static void * get_data(struct graphics_priv *this_, const char *type) {
     if (!strcmp(type, "qt_pixmap"))
         return this_->widget->pixmap;
     if (!strcmp(type, "window")) {
-        win=g_new(struct window, 1);
+        win = g_new(struct window, 1);
 #ifndef QT_QPAINTER_NO_WIDGET
 #ifdef QT_QPAINTER_USE_EMBEDDING
-        EmbeddedWidget* _outerWidget=new EmbeddedWidget(this_,this_->widget,NULL);
-        xid=getenv("NAVIT_XID");
+        EmbeddedWidget* _outerWidget = new EmbeddedWidget(this_,this_->widget,NULL);
+        xid = getenv("NAVIT_XID");
         if (xid.length()>0) {
             _outerWidget->embedInto(xid.toULong(&ok,0));
         }
@@ -571,9 +570,9 @@ static void * get_data(struct graphics_priv *this_, const char *type) {
         else
             this_->widget->showMaximized();
 #endif /* QT_QPAINTER_NO_WIDGET */
-        win->priv=this_;
-        win->fullscreen=fullscreen;
-        win->disable_suspend=disable_suspend;
+        win->priv = this_;
+        win->fullscreen = fullscreen;
+        win->disable_suspend = disable_suspend;
         return win;
     }
     return NULL;
@@ -584,19 +583,20 @@ static void image_free(struct graphics_priv *gr, struct graphics_image_priv *pri
     g_free(priv);
 }
 
-static void get_text_bbox(struct graphics_priv *gr, struct graphics_font_priv *font, char *text, int dx, int dy, struct point *ret, int estimate) {
-    QPainter *painter=gr->painter;
-    QString tmp=QString::fromUtf8(text);
+static void get_text_bbox(struct graphics_priv *gr, struct graphics_font_priv *font, char *text, int dx, int dy,
+                          struct point *ret, int estimate) {
+    QPainter *painter = gr->painter;
+    QString tmp = QString::fromUtf8(text);
     painter->setFont(*font->font);
-    QRect r=painter->boundingRect(0,0,gr->w,gr->h,0,tmp);
-    ret[0].x=0;
-    ret[0].y=-r.height();
-    ret[1].x=0;
-    ret[1].y=0;
-    ret[2].x=r.width();
-    ret[2].y=0;
-    ret[3].x=r.width();
-    ret[3].y=-r.height();
+    QRect r = painter->boundingRect(0,0,gr->w,gr->h,0,tmp);
+    ret[0].x = 0;
+    ret[0].y = -r.height();
+    ret[1].x = 0;
+    ret[1].y = 0;
+    ret[2].x = r.width();
+    ret[2].y = 0;
+    ret[3].x = r.width();
+    ret[3].y = -r.height();
 }
 
 
@@ -606,7 +606,7 @@ static void get_text_bbox(struct graphics_priv *gr, struct graphics_font_priv *f
 //# Authors: Martin Schaller (04/2008)
 //##############################################################################################################
 static void overlay_disable(struct graphics_priv *gr, int disable) {
-    gr->overlay_disable=disable;
+    gr->overlay_disable = disable;
 }
 
 //##############################################################################################################
@@ -617,14 +617,14 @@ static void overlay_disable(struct graphics_priv *gr, int disable) {
 static int set_attr(struct graphics_priv *gr, struct attr *attr) {
     switch (attr->type) {
     case attr_w:
-        gr->w=attr->u.num;
+        gr->w = attr->u.num;
         if (gr->w != 0 && gr->h != 0) {
             QSize size(gr->w,gr->h);
             gr->widget->do_resize(size);
         }
         break;
     case attr_h:
-        gr->h=attr->u.num;
+        gr->h = attr->u.num;
         if (gr->w != 0 && gr->h != 0) {
             QSize size(gr->w,gr->h);
             gr->widget->do_resize(size);
@@ -672,26 +672,27 @@ static struct graphics_methods graphics_methods = {
 //# Comment:
 //# Authors: Martin Schaller (04/2008)
 //##############################################################################################################
-static struct graphics_priv * overlay_new(struct graphics_priv *gr, struct graphics_methods *meth, struct point *p, int w, int h,int wraparound) {
-    *meth=graphics_methods;
-    struct graphics_priv *ret=g_new0(struct graphics_priv, 1);
+static struct graphics_priv * overlay_new(struct graphics_priv *gr, struct graphics_methods *meth, struct point *p,
+        int w, int h,int wraparound) {
+    *meth = graphics_methods;
+    struct graphics_priv *ret = g_new0(struct graphics_priv, 1);
 #ifdef QT_QPAINTER_USE_FREETYPE
     if (gr->font_freetype_new) {
-        ret->font_freetype_new=gr->font_freetype_new;
+        ret->font_freetype_new = gr->font_freetype_new;
         gr->font_freetype_new(&ret->freetype_methods);
-        meth->font_new=(struct graphics_font_priv *(*)(struct graphics_priv *, struct graphics_font_methods *, char *,  int,
-                        int))ret->freetype_methods.font_new;
-        meth->get_text_bbox=(void (*)(struct graphics_priv*, struct graphics_font_priv*, char*, int, int, struct point*,
-                                      int))ret->freetype_methods.get_text_bbox;
+        meth->font_new = (struct graphics_font_priv *(*)(struct graphics_priv *, struct graphics_font_methods *, char *,  int,
+                          int))ret->freetype_methods.font_new;
+        meth->get_text_bbox = (void (*)(struct graphics_priv*, struct graphics_font_priv*, char*, int, int, struct point*,
+                                        int))ret->freetype_methods.get_text_bbox;
     }
 #endif
-    ret->widget= new RenderArea(ret,gr->widget,w,h,1);
-    ret->wraparound=wraparound;
-    ret->painter=new QPainter;
-    ret->p=*p;
-    ret->parent=gr;
-    ret->next=gr->overlays;
-    gr->overlays=ret;
+    ret->widget = new RenderArea(ret,gr->widget,w,h,1);
+    ret->wraparound = wraparound;
+    ret->painter = new QPainter;
+    ret->p = *p;
+    ret->parent = gr;
+    ret->next = gr->overlays;
+    gr->overlays = ret;
 #ifndef QT_QPAINTER_NO_WIDGET
     ret->widget->hide();
 #endif
@@ -714,11 +715,11 @@ static void event_qt_main_loop_quit(void) {
 
 static struct event_watch *event_qt_add_watch(int fd, enum event_watch_cond cond, struct callback *cb) {
     dbg(lvl_debug,"enter fd=%d",(int)(long)fd);
-    struct event_watch *ret=g_new0(struct event_watch, 1);
-    ret->fd=fd;
-    ret->cb=cb;
+    struct event_watch *ret = g_new0(struct event_watch, 1);
+    ret->fd = fd;
+    ret->cb = cb;
     g_hash_table_insert(event_gr->widget->watches, GINT_TO_POINTER(fd), ret);
-    ret->sn=new QSocketNotifier(fd, QSocketNotifier::Read, event_gr->widget);
+    ret->sn = new QSocketNotifier(fd, QSocketNotifier::Read, event_gr->widget);
     QObject::connect(ret->sn, SIGNAL(activated(int)), event_gr->widget, SLOT(watchEvent(int)));
     return ret;
 }
@@ -727,12 +728,11 @@ static void event_qt_remove_watch(struct event_watch *ev) {
     g_hash_table_remove(event_gr->widget->watches, GINT_TO_POINTER(ev->fd));
     delete(ev->sn);
     g_free(ev);
-
 }
 
 static struct event_timeout *event_qt_add_timeout(int timeout, int multi, struct callback *cb) {
     int id;
-    id=event_gr->widget->startTimer(timeout);
+    id = event_gr->widget->startTimer(timeout);
     g_hash_table_insert(event_gr->widget->timer_callback, (void *)id, cb);
     g_hash_table_insert(event_gr->widget->timer_type, (void *)id, (void *)!!multi);
     return (struct event_timeout *)id;
@@ -776,7 +776,7 @@ struct event_priv {
 struct event_priv *
 event_qt_new(struct event_methods *meth) {
     dbg(lvl_debug,"enter");
-    *meth=event_qt_methods;
+    *meth = event_qt_methods;
     return NULL;
 }
 #endif
@@ -786,7 +786,8 @@ event_qt_new(struct event_methods *meth) {
 //# Comment:
 //# Authors: Martin Schaller (04/2008)
 //##############################################################################################################
-static struct graphics_priv * graphics_qt_qpainter_new(struct navit *nav, struct graphics_methods *meth, struct attr **attrs, struct callback_list *cbl) {
+static struct graphics_priv * graphics_qt_qpainter_new(struct navit *nav, struct graphics_methods *meth,
+        struct attr **attrs, struct callback_list *cbl) {
     struct graphics_priv *ret;
     struct font_priv * (*font_freetype_new)(void *meth);
     struct attr *attr;
@@ -803,36 +804,36 @@ static struct graphics_priv * graphics_qt_qpainter_new(struct navit *nav, struct
         return NULL;
 #endif
 #ifdef QT_QPAINTER_USE_FREETYPE
-    font_freetype_new=(struct font_priv *(*)(void *))plugin_get_category_font("freetype");
+    font_freetype_new = (struct font_priv *(*)(void *))plugin_get_category_font("freetype");
     if (!font_freetype_new) {
         dbg(lvl_error,"no freetype");
         return NULL;
     }
 #endif
-    ret=g_new0(struct graphics_priv, 1);
-    *meth=graphics_methods;
-    ret->nav=nav;
+    ret = g_new0(struct graphics_priv, 1);
+    *meth = graphics_methods;
+    ret->nav = nav;
 #ifdef QT_QPAINTER_USE_FREETYPE
-    ret->font_freetype_new=font_freetype_new;
+    ret->font_freetype_new = font_freetype_new;
     font_freetype_new(&ret->freetype_methods);
-    meth->font_new=(struct graphics_font_priv *(*)(struct graphics_priv *, struct graphics_font_methods *, char *,  int,
-                    int))ret->freetype_methods.font_new;
-    meth->get_text_bbox=(void (*)(struct graphics_priv*, struct graphics_font_priv*, char*, int, int, struct point*,
-                                  int))ret->freetype_methods.get_text_bbox;
+    meth->font_new = (struct graphics_font_priv *(*)(struct graphics_priv *, struct graphics_font_methods *, char *,  int,
+                      int))ret->freetype_methods.font_new;
+    meth->get_text_bbox = (void (*)(struct graphics_priv*, struct graphics_font_priv*, char*, int, int, struct point*,
+                                    int))ret->freetype_methods.get_text_bbox;
 #endif
 
 #if defined QT_QPAINTER_USE_EMBEDDING && QT_VERSION >= 0x040500
-    if ((attr=attr_search(attrs, NULL, attr_gc_type)))
+    if ((attr = attr_search(attrs, NULL, attr_gc_type)))
         QApplication::setGraphicsSystem(attr->u.str);
     else
         QApplication::setGraphicsSystem("raster");
 #endif
-    argv[0]=(char*)malloc(255);
+    argv[0] = (char*)malloc(255);
     strcpy(argv[0], "navit");
-    if ((attr=attr_search(attrs, NULL, attr_flags)))
-        ret->flags=attr->u.num;
+    if ((attr = attr_search(attrs, NULL, attr_flags)))
+        ret->flags = attr->u.num;
     if (ret->flags & 1) {
-        argv[1]=(char*)malloc(255);
+        argv[1] = (char*)malloc(255);
         strcpy(argv[1], "-qws");
         argc++;
     }
@@ -843,22 +844,22 @@ static struct graphics_priv * graphics_qt_qpainter_new(struct navit *nav, struct
     ret->app = new QApplication(argc, argv);
 #endif
 #endif
-    ret->widget= new RenderArea(ret);
-    ret->widget->cbl=cbl;
+    ret->widget = new RenderArea(ret);
+    ret->widget->cbl = cbl;
     ret->painter = new QPainter;
 #ifdef QT_QPAINTER_USE_EVENT_QT
-    event_gr=ret;
+    event_gr = ret;
 #endif
-    ret->w=800;
-    ret->h=600;
-    if ((attr=attr_search(attrs, NULL, attr_w)))
-        ret->w=attr->u.num;
+    ret->w = 800;
+    ret->h = 600;
+    if ((attr = attr_search(attrs, NULL, attr_w)))
+        ret->w = attr->u.num;
     if ((attr=attr_search(attrs, NULL, attr_h)))
-        ret->h=attr->u.num;
-    if ((attr=attr_search(attrs, NULL, attr_window_title)))
-        ret->window_title=g_strdup(attr->u.str);
+        ret->h = attr->u.num;
+    if ((attr = attr_search(attrs, NULL, attr_window_title)))
+        ret->window_title = g_strdup(attr->u.str);
     else
-        ret->window_title=g_strdup("Navit");
+        ret->window_title = g_strdup("Navit");
 
     dbg(lvl_debug,"return");
     return ret;
diff --git a/navit/gui/qml/gui_qml.cpp b/navit/gui/qml/gui_qml.cpp
index 8c6f232f8..764319e78 100644
--- a/navit/gui/qml/gui_qml.cpp
+++ b/navit/gui/qml/gui_qml.cpp
@@ -97,7 +97,6 @@ class NGQMainWindow : public QX11EmbedWidget {
 class NGQMainWindow : public QWidget {
 #endif /* Q_WS_X11 */
 public:
-
 #ifdef Q_WS_X11
     NGQMainWindow(struct gui_priv* this_,QWidget *parent) : QX11EmbedWidget(parent) {
 #else
diff --git a/navit/gui/qml/vehicleProxy.h b/navit/gui/qml/vehicleProxy.h
index 483a1837b..f5ebdad68 100644
--- a/navit/gui/qml/vehicleProxy.h
+++ b/navit/gui/qml/vehicleProxy.h
@@ -16,7 +16,6 @@ protected:
 	void dropIterFunc(struct attr_iter* iter) { vehicle_attr_iter_destroy(iter); };
 
 private:
-
 };
 
 #include "vehicleProxy.moc"
diff --git a/navit/gui/qt5_qml/backend.cpp b/navit/gui/qt5_qml/backend.cpp
index 4b83bad32..7a455c2a6 100644
--- a/navit/gui/qt5_qml/backend.cpp
+++ b/navit/gui/qt5_qml/backend.cpp
@@ -231,7 +231,6 @@ void Backend::get_pois() {
                         item_coord_get_pro(item, &c, 1, pro) &&
                         coord_rect_contains(&sel->u.c_rect, &c)  &&
                         (idist=transform_distance(pro, &center, &c)) < dist) {
-
                     struct attr attr;
                     char * label;
                     char * icon = get_icon(this->nav, item);
@@ -564,7 +563,6 @@ void Backend::setSearchContext(QString text) {
     } else {
         dbg(lvl_error, "Unhandled search context '%s'", text.toUtf8().data());
     }
-
 }
 
 QString Backend::currentCountry() {
diff --git a/navit/iphone/downloader/Classes/DownloaderDetailViewController.h b/navit/iphone/downloader/Classes/DownloaderDetailViewController.h
index a7238e8ed..33c397304 100644
--- a/navit/iphone/downloader/Classes/DownloaderDetailViewController.h
+++ b/navit/iphone/downloader/Classes/DownloaderDetailViewController.h
@@ -10,11 +10,8 @@
 
 
 @interface DownloaderDetailViewController : UIViewController {
-
 @private
-	NSDictionary *locationName_;
-
-
+    NSDictionary *locationName_;
 }
 
 @property(nonatomic, retain) NSDictionary *locationName;
diff --git a/navit/map.h b/navit/map.h
index df8f9bf4e..78521bccf 100644
--- a/navit/map.h
+++ b/navit/map.h
@@ -89,8 +89,7 @@ struct map_methods {
 	struct item *		(*map_search_get_item)(struct map_search_priv *ms); /**< Function to get the next item of a search on the map, ignored if `map_search_new` is NULL */
 	struct item *		(*map_rect_create_item)(struct map_rect_priv *mr, enum item_type type); /**< Function to create a new item in the map */
 	int			(*map_get_attr)(struct map_priv *priv, enum attr_type type, struct attr *attr); /**< Function to get a map attribute, can be NULL */
-        int			(*map_set_attr)(struct map_priv *priv, struct attr *attr); /**< Function to set a map attribute, can be NULL */
-
+    int			(*map_set_attr)(struct map_priv *priv, struct attr *attr); /**< Function to set a map attribute, can be NULL */
 };
 
 /**
diff --git a/navit/speech/qt5_espeak/Qt5EspeakAudioOut.h b/navit/speech/qt5_espeak/Qt5EspeakAudioOut.h
index d7eb632fd..520163ad1 100644
--- a/navit/speech/qt5_espeak/Qt5EspeakAudioOut.h
+++ b/navit/speech/qt5_espeak/Qt5EspeakAudioOut.h
@@ -26,6 +26,7 @@
 #include <QObject>
 class Qt5EspeakAudioOut : public QObject {
     Q_OBJECT
+
 public:
     /* Instantiate this. Parameters are the sample rate to use,
    * and the category to sort this audio output to. Not all platforms
@@ -45,6 +46,8 @@ signals:
     void call_resume(int state);
 
 protected:
+    /* None */
+
 private:
     /* internal buffer */
     QByteArray* data;
diff --git a/navit/vehicle/qt5/vehicle_qt5.cpp b/navit/vehicle/qt5/vehicle_qt5.cpp
index 9c613ca54..9daa2ecb9 100644
--- a/navit/vehicle/qt5/vehicle_qt5.cpp
+++ b/navit/vehicle/qt5/vehicle_qt5.cpp
@@ -38,7 +38,7 @@ extern "C" {
 #include <time.h>
 
 #include "vehicle_qt5.h"
-//#include "vehicle_qt5.moc"
+// #include "vehicle_qt5.moc"
 #include <QDateTime>
 
 /**
@@ -75,7 +75,6 @@ void QNavitGeoReceiver::satellitesInViewUpdated(const QList<QGeoSatelliteInfo>&
 }
 
 void QNavitGeoReceiver::positionUpdated(const QGeoPositionInfo& info) {
-
     /* ignore stale view */
     if (info.coordinate().isValid()) {
         if (info.timestamp().toUTC().secsTo(QDateTime::currentDateTimeUtc()) > 20) {
@@ -120,17 +119,17 @@ void QNavitGeoReceiver::positionUpdated(const QGeoPositionInfo& info) {
             dbg(lvl_debug, "Got valid altitude (alt %f)", info.coordinate().altitude());
             priv->height = info.coordinate().altitude();
         }
-        //dbg(lvl_debug, "Time %s", info.timestamp().toUTC().toString().toLatin1().data());
+        // dbg(lvl_debug, "Time %s", info.timestamp().toUTC().toString().toLatin1().data());
         priv->fix_time = info.timestamp().toUTC().toTime_t();
         callback_list_call_attr_0(priv->cbl, attr_position_coord_geo);
-        if(priv->have_coords != attr_position_valid_valid) {
+        if (priv->have_coords != attr_position_valid_valid) {
             priv->have_coords = attr_position_valid_valid;
             callback_list_call_attr_0(priv->cbl, attr_position_valid);
         }
     } else {
         dbg(lvl_debug, "Got invalid coordinate");
         callback_list_call_attr_0(priv->cbl, attr_position_coord_geo);
-        if(priv->have_coords != attr_position_valid_invalid) {
+        if (priv->have_coords != attr_position_valid_invalid) {
             priv->have_coords = attr_position_valid_invalid;
             callback_list_call_attr_0(priv->cbl, attr_position_valid);
         }
@@ -205,9 +204,9 @@ static int vehicle_qt5_position_attr_get(struct vehicle_priv* priv,
                 priv->fix_time = 0;
                 return 0;
             }
-            //dbg(lvl_debug,"Fix Time: %s", priv->fixiso8601);
+            // dbg(lvl_debug,"Fix Time: %s", priv->fixiso8601);
         } else {
-            //dbg(lvl_debug,"Fix Time: 0");
+            // dbg(lvl_debug,"Fix Time: 0");
             return 0;
         }
         break;
@@ -239,7 +238,7 @@ static int vehicle_qt5_set_attr(struct vehicle_priv* priv, struct attr* attr) {
         break;
     case attr_position_coord_geo:
         priv->geo = *attr->u.coord_geo;
-        if(priv->have_coords != attr_position_valid_valid) {
+        if (priv->have_coords != attr_position_valid_valid) {
             priv->have_coords = attr_position_valid_valid;
             callback_list_call_attr_0(priv->cbl, attr_position_valid);
         }
@@ -282,7 +281,7 @@ static struct vehicle_priv* vehicle_qt5_new_qt5(struct vehicle_methods* meth,
     } else {
         dbg(lvl_debug, "Using %s", ret->source->sourceName().toLatin1().data());
         ret->receiver = new QNavitGeoReceiver(NULL, ret);
-        if(ret->satellites != NULL) {
+        if (ret->satellites != NULL) {
             ret->satellites->setUpdateInterval(1000);
             ret->satellites->startUpdates();
         }
-- 
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