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reworked event system.

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This commit is contained in:
Enno Boland (Gottox) 2009-06-06 20:26:04 +02:00
parent 5df6c8d6c5
commit 4427474779
1 changed files with 95 additions and 52 deletions
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147
surf.c
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@ -33,26 +33,71 @@ gboolean ignore_once = FALSE;
extern char *optarg;
extern int optind;
static Client *newclient();
static void die(char *str);
static void setup(void);
static void cleanup(void);
static void updatetitle(Client *c);
static void destroywin(GtkWidget* w, gpointer d);
static gboolean keypress(GtkWidget* w, GdkEventKey *ev, gpointer d);
static void titlechange(WebKitWebView* view, WebKitWebFrame* frame, const gchar* title, gpointer d);
static void progresschange(WebKitWebView *view, gint p, gpointer d);
static void loadcommit(WebKitWebView *view, WebKitWebFrame *f, gpointer d);
static void linkhover(WebKitWebView* page, const gchar* t, const gchar* l, gpointer d);
static void destroyclient(Client *c);
static WebKitWebView *newwindow(WebKitWebView *v, WebKitWebFrame *f, gpointer d);
static gboolean decidewindow(WebKitWebView *view, WebKitWebFrame *f,
WebKitNetworkRequest *r, WebKitWebNavigationAction *n,
WebKitWebPolicyDecision *p, gpointer d);
static void destroyclient(Client *c);
static void destroywin(GtkWidget* w, gpointer d);
static void die(char *str);
static gboolean download(WebKitWebView *view, GObject *o, gpointer d);
static void loaduri(const Client *c, const gchar *uri);
static gchar *geturi(Client *c);
static void hidesearch(Client *c);
static void hideurl(Client *c);
static gboolean keypress(GtkWidget* w, GdkEventKey *ev, gpointer d);
static void linkhover(WebKitWebView* page, const gchar* t, const gchar* l, gpointer d);
static void loadcommit(WebKitWebView *view, WebKitWebFrame *f, gpointer d);
static void loadfile(const Client *c, const gchar *f);
GdkFilterReturn processx(GdkXEvent *xevent, GdkEvent *event, gpointer data);
static void loaduri(const Client *c, const gchar *uri);
static Client *newclient();
static WebKitWebView *newwindow(WebKitWebView *v, WebKitWebFrame *f, gpointer d);
static void progresschange(WebKitWebView *view, gint p, gpointer d);
static GdkFilterReturn processx(GdkXEvent *xevent, GdkEvent *event, gpointer data);
static void setup(void);
static void showsearch(Client *c);
static void showurl(Client *c);
static void titlechange(WebKitWebView* view, WebKitWebFrame* frame, const gchar* title, gpointer d);
static void updatetitle(Client *c);
gchar *
geturi(Client *c) {
gchar *uri;
if(!(uri = (gchar *)webkit_web_view_get_uri(c->view)))
uri = g_strdup("about:blank");
return uri;
}
void
showurl(Client *c) {
gchar *uri;
hidesearch(c);
uri = geturi(c);
gtk_entry_set_text(GTK_ENTRY(c->urlbar), uri);
gtk_widget_show(c->urlbar);
gtk_widget_grab_focus(c->urlbar);
}
void
hideurl(Client *c) {
gtk_widget_hide(c->urlbar);
gtk_widget_grab_focus(GTK_WIDGET(c->view));
}
void
showsearch(Client *c) {
hideurl(c);
gtk_widget_show(c->searchbar);
gtk_widget_grab_focus(c->searchbar);
}
void
hidesearch(Client *c) {
gtk_widget_hide(c->searchbar);
gtk_widget_grab_focus(GTK_WIDGET(c->view));
}
void
cleanup(void) {
@ -77,7 +122,6 @@ processx(GdkXEvent *e, GdkEvent *event, gpointer d) {
XFree(buf);
return GDK_FILTER_REMOVE;
}
ignore_once = FALSE;
}
return GDK_FILTER_CONTINUE;
}
@ -153,8 +197,7 @@ loadcommit(WebKitWebView *view, WebKitWebFrame *f, gpointer d) {
Client *c = (Client *)d;
gchar *uri;
if(!(uri = (gchar *)webkit_web_view_get_uri(view)))
uri = "(null)";
uri = geturi(c);
ignore_once = TRUE;
XChangeProperty(dpy, GDK_WINDOW_XID(GTK_WIDGET(c->win)->window), urlprop,
XA_STRING, 8, PropModeReplace, (unsigned char *)uri,
@ -220,10 +263,42 @@ destroyclient(Client *c) {
gboolean
keypress(GtkWidget* w, GdkEventKey *ev, gpointer d) {
Client *c = (Client *)d;
gchar *uri;
if(ev->type != GDK_KEY_PRESS)
return FALSE;
if(GTK_WIDGET_HAS_FOCUS(c->searchbar)) {
switch(ev->keyval) {
case GDK_Escape:
hidesearch(c);
return TRUE;
case GDK_Return:
webkit_web_view_search_text(c->view,
gtk_entry_get_text(GTK_ENTRY(c->searchbar)),
FALSE,
!(ev->state & GDK_SHIFT_MASK),
TRUE);
return TRUE;
case GDK_Left:
case GDK_Right:
case GDK_r:
return FALSE;
}
}
else if(GTK_WIDGET_HAS_FOCUS(c->urlbar)) {
switch(ev->keyval) {
case GDK_Escape:
hideurl(c);
return TRUE;
case GDK_Return:
loaduri(c, gtk_entry_get_text(GTK_ENTRY(c->urlbar)));
hideurl(c);
return TRUE;
case GDK_Left:
case GDK_Right:
case GDK_r:
return FALSE;
}
}
if(ev->state == GDK_CONTROL_MASK || ev->state == (GDK_CONTROL_MASK | GDK_SHIFT_MASK)) {
switch(ev->keyval) {
case GDK_r:
@ -236,17 +311,10 @@ keypress(GtkWidget* w, GdkEventKey *ev, gpointer d) {
case GDK_b:
return TRUE;
case GDK_g:
gtk_widget_hide(c->searchbar);
if(!(uri = (gchar *)webkit_web_view_get_uri(c->view)))
uri = "(null)";
gtk_entry_set_text(GTK_ENTRY(c->urlbar), uri);
gtk_widget_show(c->urlbar);
gtk_widget_grab_focus(c->urlbar);
showurl(c);
return TRUE;
case GDK_slash:
gtk_widget_hide(c->urlbar);
gtk_widget_show(c->searchbar);
gtk_widget_grab_focus(c->searchbar);
showsearch(c);
return TRUE;
case GDK_Left:
webkit_web_view_go_back(c->view);
@ -256,31 +324,6 @@ keypress(GtkWidget* w, GdkEventKey *ev, gpointer d) {
return TRUE;
}
}
else {
switch(ev->keyval) {
case GDK_Escape:
if(!GTK_WIDGET_HAS_FOCUS(c->searchbar) && !GTK_WIDGET_HAS_FOCUS(c->urlbar))
return FALSE;
gtk_widget_hide(c->urlbar);
gtk_widget_hide(c->searchbar);
gtk_widget_grab_focus(GTK_WIDGET(c->view));
return TRUE;
case GDK_Return:
if(GTK_WIDGET_HAS_FOCUS(c->urlbar)) {
loaduri(c, gtk_entry_get_text(GTK_ENTRY(c->urlbar)));
gtk_widget_hide(c->urlbar);
gtk_widget_grab_focus(GTK_WIDGET(c->view));
return TRUE;
}
else if(GTK_WIDGET_HAS_FOCUS(c->searchbar)) {
webkit_web_view_search_text(c->view,
gtk_entry_get_text(GTK_ENTRY(c->searchbar)),
FALSE,
!(ev->state & GDK_SHIFT_MASK),
TRUE);
}
}
}
return FALSE;
}