Adapt zoom()

[surf.git] / surf.c

diff --git a/surf.c b/surf.c
index 3c17d17..33f5b50 100644 (file)
--- a/surf.c
+++ b/surf.c
@@ -65,7 +65,7 @@ typedef struct Client {
        const char *needle;
        gint progress;
        struct Client *next;
-       gboolean zoomed, fullscreen;
+       gboolean fullscreen;
 } Client;
 
 typedef struct {
@@ -152,7 +152,7 @@ static void mousetargetchanged(WebKitWebView *v, WebKitHitTestResult *h,
                guint modifiers, Client *c);
 static void loadchanged(WebKitWebView *v, WebKitLoadEvent e, Client *c);
 static void loaduri(Client *c, const Arg *arg);
-static void navigate(Client *c, const Arg *arg);
+static void navigate(Client *c, const Arg *a);
 static Client *newclient(Client *c);
 static WebKitWebView *newview(Client *c, WebKitWebView *rv);
 static void showview(WebKitWebView *v, Client *c);
@@ -178,12 +178,11 @@ static void titlechanged(WebKitWebView *view, GParamSpec *ps, Client *c);
 static void toggle(Client *c, const Arg *arg);
 static void togglecookiepolicy(Client *c, const Arg *arg);
 static void togglegeolocation(Client *c, const Arg *arg);
-static void togglescrollbars(Client *c, const Arg *arg);
 static void togglestyle(Client *c, const Arg *arg);
 static void updatetitle(Client *c);
 static void updatewinid(Client *c);
 static void usage(void);
-static void zoom(Client *c, const Arg *arg);
+static void zoom(Client *c, const Arg *a);
 
 /* configuration, allows nested code to access above variables */
 #include "config.h"
@@ -837,10 +836,12 @@ loaduri(Client *c, const Arg *arg)
 }
 
 void
-navigate(Client *c, const Arg *arg)
+navigate(Client *c, const Arg *a)
 {
-       int steps = *(int *)arg;
-       webkit_web_view_go_back_or_forward(c->view, steps);
+       if (a->i < 0)
+               webkit_web_view_go_back(c->view);
+       else if (a->i > 0)
+               webkit_web_view_go_forward(c->view);
 }
 
 Client *
@@ -995,7 +996,6 @@ showview(WebKitWebView *v, Client *c)
        gdk_window_set_events(gwin, GDK_ALL_EVENTS_MASK);
        gdk_window_add_filter(gwin, processx, c);
 
-       /* This might conflict with _zoomto96dpi_. */
        if (zoomlevel != 1.0)
                webkit_web_view_set_zoom_level(c->view, zoomlevel);
 
@@ -1328,49 +1328,6 @@ togglegeolocation(Client *c, const Arg *arg)
        reload(c, &a);
 }
 
-void
-twitch(Client *c, const Arg *arg)
-{
-       GtkAdjustment *a;
-       gdouble v;
-
-       a = gtk_scrolled_window_get_vadjustment(GTK_SCROLLED_WINDOW(
-                                               c->scroll));
-
-       v = gtk_adjustment_get_value(a);
-
-       v += arg->i;
-
-       v = MAX(v, 0.0);
-       v = MIN(v, gtk_adjustment_get_upper(a) -
-               gtk_adjustment_get_page_size(a));
-       gtk_adjustment_set_value(a, v);
-}
-
-void
-togglescrollbars(Client *c, const Arg *arg)
-{
-       GtkPolicyType vspolicy;
-       Arg a;
-
-       gtk_scrolled_window_get_policy(GTK_SCROLLED_WINDOW(c->scroll), NULL,
-                                      &vspolicy);
-
-       if (vspolicy == GTK_POLICY_AUTOMATIC) {
-               gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
-                                              GTK_POLICY_NEVER,
-                                              GTK_POLICY_NEVER);
-       } else {
-               gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
-                                              GTK_POLICY_AUTOMATIC,
-                                              GTK_POLICY_AUTOMATIC);
-               a.i = +1;
-               twitch(c, &a);
-               a.i = -1;
-               twitch(c, &a);
-       }
-}
-
 void
 togglestyle(Client *c, const Arg *arg)
 {
@@ -1465,20 +1422,16 @@ usage(void)
 }
 
 void
-zoom(Client *c, const Arg *arg)
-{
-       c->zoomed = TRUE;
-       if (arg->i < 0) {
-               /* zoom out */
-               webkit_web_view_zoom_out(c->view);
-       } else if (arg->i > 0) {
-               /* zoom in */
-               webkit_web_view_zoom_in(c->view);
-       } else {
-               /* reset */
-               c->zoomed = FALSE;
+zoom(Client *c, const Arg *a)
+{
+       if (a->i > 0)
+               webkit_web_view_set_zoom_level(c->view, zoomlevel + 0.1);
+       else if (a->i < 0)
+               webkit_web_view_set_zoom_level(c->view, zoomlevel - 0.1);
+       else
                webkit_web_view_set_zoom_level(c->view, 1.0);
-       }
+
+       zoomlevel = webkit_web_view_get_zoom_level(c->view);
 }
 
 int