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-rw-r--r--config.h46
-rw-r--r--surf.c252
2 files changed, 191 insertions, 107 deletions
diff --git a/config.h b/config.h
new file mode 100644
index 0000000..9406e48
--- /dev/null
+++ b/config.h
@@ -0,0 +1,46 @@
+/* modifier 0 means no modifier */
+static Key searchbar_keys[] = {
+ /* modifier keyval function arg stop event */
+ { 0, GDK_Escape, hidesearch, {0}, TRUE },
+ { 0, GDK_Return, searchtext, {.b = TRUE}, TRUE },
+ { GDK_SHIFT_MASK, GDK_Return, searchtext, {.b = FALSE}, TRUE },
+ { GDK_SHIFT_MASK, GDK_Left, NULL, {0}, FALSE },
+ { GDK_SHIFT_MASK, GDK_Right, NULL, {0}, FALSE },
+};
+
+static Key urlbar_keys[] = {
+ /* modifier keyval function arg stop event */
+ { 0, GDK_Escape, hideurl, {0}, TRUE },
+ /* able to "chain" commands; by setting stop event to FALSE */
+ { 0, GDK_Return, loaduri, {.v = NULL}, FALSE },
+ { 0, GDK_Return, hideurl, {0}, TRUE },
+ { GDK_SHIFT_MASK, GDK_Left, NULL, {0}, FALSE },
+ { GDK_SHIFT_MASK, GDK_Right, NULL, {0}, FALSE },
+};
+
+static Key general_keys[] = {
+ /* modifier keyval function arg stop event */
+ { GDK_CONTROL_MASK, GDK_p, clipboard, {.b = TRUE }, TRUE },
+ { GDK_CONTROL_MASK, GDK_y, clipboard, {.b = FALSE}, TRUE },
+ { GDK_CONTROL_MASK, GDK_R, reload, {.b = TRUE}, TRUE },
+ { GDK_CONTROL_MASK, GDK_r, reload, {.b = FALSE}, TRUE },
+ { GDK_CONTROL_MASK, GDK_b, NULL, {0}, TRUE },
+ { GDK_CONTROL_MASK, GDK_g, showurl, {0}, TRUE },
+ { GDK_CONTROL_MASK, GDK_slash, showsearch, {0}, TRUE },
+ { GDK_CONTROL_MASK, GDK_plus, zoompage, {0}, TRUE },
+ { GDK_CONTROL_MASK, GDK_minus, zoompage, {.f = -1.0 }, TRUE },
+ { GDK_CONTROL_MASK, GDK_0, zoompage, {.f = +1.0 }, TRUE },
+ { GDK_CONTROL_MASK, GDK_n, searchtext, {.b = TRUE}, TRUE },
+ { GDK_CONTROL_MASK, GDK_N, searchtext, {.b = FALSE}, TRUE },
+ { GDK_CONTROL_MASK, GDK_Right, navigate, {.b = TRUE}, TRUE },
+ { GDK_CONTROL_MASK, GDK_Left, navigate, {.b = FALSE}, TRUE },
+ { 0, GDK_Escape, stop, {0}, TRUE },
+};
+
+/* Sequence of Keys to match against a keypress */
+static KeySet keysets[] = {
+ /* keyset (Key[]) numkeys focusedwidget/mode */
+ { searchbar_keys, LENGTH(searchbar_keys), SEARCHBAR },
+ { urlbar_keys, LENGTH(urlbar_keys), URLBAR },
+ { general_keys, LENGTH(general_keys), NONE },
+};
diff --git a/surf.c b/surf.c
index 2a6d388..2778bee 100644
--- a/surf.c
+++ b/surf.c
@@ -20,6 +20,15 @@
Display *dpy;
Atom urlprop;
+typedef union Arg Arg;
+union Arg {
+ const gboolean b;
+ const int i;
+ const unsigned int ui;
+ const float f;
+ const void *v;
+} ;
+
typedef struct Client {
GtkWidget *win, *scroll, *vbox, *urlbar, *searchbar;
WebKitWebView *view;
@@ -37,6 +46,26 @@ typedef struct Cookie {
struct Cookie *next;
} Cookie;
+typedef struct {
+ guint mod;
+ guint keyval;
+ void (*func)(Client *c, const Arg *arg);
+ const Arg arg;
+ gboolean stop; /* do not propagate keypress event/stop matching keys */
+} Key;
+
+typedef enum {
+ NONE,
+ SEARCHBAR,
+ URLBAR,
+} Keypressmode;
+
+typedef struct {
+ Key *keys;
+ unsigned int numkeys;
+ Keypressmode mode;
+} KeySet;
+
SoupCookieJar *cookiejar;
SoupSession *session;
Client *clients = NULL;
@@ -49,20 +78,22 @@ extern int optind;
static void cleanup(void);
static void proccookies(SoupMessage *m, Client *c);
+static void clipboard(Client *c, const Arg *arg);
static void destroyclient(Client *c);
static void destroywin(GtkWidget* w, Client *c);
static void die(char *str);
static void download(WebKitDownload *o, GParamSpec *pspec, Client *c);
static gboolean initdownload(WebKitWebView *view, WebKitDownload *o, Client *c);
static gchar *geturi(Client *c);
-static void hidesearch(Client *c);
-static void hideurl(Client *c);
+static void hidesearch(Client *c, const Arg *arg);
+static void hideurl(Client *c, const Arg *arg);
static gboolean keypress(GtkWidget* w, GdkEventKey *ev, Client *c);
static void linkhover(WebKitWebView* page, const gchar* t, const gchar* l, Client *c);
static void loadcommit(WebKitWebView *view, WebKitWebFrame *f, Client *c);
static void loadstart(WebKitWebView *view, WebKitWebFrame *f, Client *c);
static void loadfile(Client *c, const gchar *f);
-static void loaduri(Client *c, const gchar *uri);
+static void loaduri(Client *c, const Arg *arg);
+static void navigate(Client *c, const Arg *arg);
static Client *newclient();
static WebKitWebView *newwindow(WebKitWebView *v, WebKitWebFrame *f, Client *c);
static void pasteurl(GtkClipboard *clipboard, const gchar *text, gpointer d);
@@ -70,14 +101,20 @@ static GdkFilterReturn processx(GdkXEvent *xevent, GdkEvent *event, gpointer d);
static void progresschange(WebKitWebView *view, gint p, Client *c);
static void request(SoupSession *s, SoupMessage *m, Client *c);
static void setcookie(char *name, char *val, char *dom, char *path, long exp);
+static void reload(Client *c, const Arg *arg);
static void setup(void);
-static void showsearch(Client *c);
-static void showurl(Client *c);
-static void stop(Client *c);
static void titlechange(WebKitWebView* view, WebKitWebFrame* frame,
const gchar* title, Client *c);
+static void searchtext(Client *c, const Arg *arg);
+static void showsearch(Client *c, const Arg *arg);
+static void showurl(Client *c, const Arg *arg);
+static void stop(Client *c, const Arg *arg);
+static void titlechange(WebKitWebView* view, WebKitWebFrame* frame, const gchar* title, Client *c);
static void usage();
static void updatetitle(Client *c, const gchar *title);
+static void zoompage(Client *c, const Arg *arg);
+
+#include "config.h"
void
cleanup(void) {
@@ -100,6 +137,15 @@ proccookies(SoupMessage *m, Client *c) {
}
void
+clipboard(Client *c, const Arg *arg) {
+ gboolean paste = *(gboolean *)arg;
+ if(paste)
+ gtk_clipboard_request_text(gtk_clipboard_get(GDK_SELECTION_PRIMARY), pasteurl, c);
+ else
+ gtk_clipboard_set_text(gtk_clipboard_get(GDK_SELECTION_PRIMARY), webkit_web_view_get_uri(c->view), -1);
+}
+
+void
destroyclient(Client *c) {
Client *p;
@@ -146,7 +192,7 @@ initdownload(WebKitWebView *view, WebKitDownload *o, Client *c) {
const gchar *home, *filename;
gchar *uri, *path, *html;
- stop(c);
+ stop(c, NULL);
c->download = o;
home = g_get_home_dir();
filename = webkit_download_get_suggested_filename(o);
@@ -177,107 +223,52 @@ geturi(Client *c) {
}
void
-hidesearch(Client *c) {
+hidesearch(Client *c, const Arg *arg) {
gtk_widget_hide(c->searchbar);
gtk_widget_grab_focus(GTK_WIDGET(c->view));
}
void
-hideurl(Client *c) {
+hideurl(Client *c, const Arg *arg) {
gtk_widget_hide(c->urlbar);
gtk_widget_grab_focus(GTK_WIDGET(c->view));
}
gboolean
keypress(GtkWidget* w, GdkEventKey *ev, Client *c) {
+ unsigned int n, m;
+
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:
- 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:
- return FALSE;
- }
- }
- if(ev->state & GDK_CONTROL_MASK) {
- switch(ev->keyval) {
- case GDK_P:
- webkit_web_frame_print(webkit_web_view_get_main_frame(c->view));
- return TRUE;
- case GDK_p:
- gtk_clipboard_request_text(gtk_clipboard_get(GDK_SELECTION_PRIMARY), pasteurl, c);
- case GDK_y:
- gtk_clipboard_set_text(gtk_clipboard_get(GDK_SELECTION_PRIMARY), webkit_web_view_get_uri(c->view), -1);
- return TRUE;
- case GDK_r:
- webkit_web_view_reload(c->view);
- return TRUE;
- case GDK_R:
- webkit_web_view_reload_bypass_cache(c->view);
- return TRUE;
- case GDK_b:
- return TRUE;
- case GDK_g:
- showurl(c);
- return TRUE;
- case GDK_slash:
- showsearch(c);
- return TRUE;
- case GDK_plus:
- case GDK_equal:
- webkit_web_view_zoom_in(c->view);
- return TRUE;
- case GDK_minus:
- webkit_web_view_zoom_out(c->view);
- return TRUE;
- case GDK_0:
- webkit_web_view_set_zoom_level(c->view, 1.0);
- return TRUE;
- case GDK_n:
- case GDK_N:
- 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_h:
- webkit_web_view_go_back(c->view);
- return TRUE;
- case GDK_l:
- webkit_web_view_go_forward(c->view);
- return TRUE;
+
+ for(n = 0; n < LENGTH(keysets); n++)
+ switch(keysets[n].mode) {
+ case SEARCHBAR:
+ if(GTK_WIDGET_HAS_FOCUS(c->searchbar))
+ goto matchkeys;
+ break;
+ case URLBAR:
+ if(GTK_WIDGET_HAS_FOCUS(c->urlbar))
+ goto matchkeys;
+ break;
+ case NONE:
+ goto matchkeys;
+ default:
+ fprintf(stderr, "keypress(): Unknown Keypressmode\n");
+ break;
}
- }
- else {
- switch(ev->keyval) {
- case GDK_Escape:
- stop(c);
- return TRUE;
+ if(n < LENGTH(keysets)) {
+matchkeys:
+ for(m = 0; m < keysets[n].numkeys; m++) {
+ Key *keys = keysets[n].keys;
+ if(ev->keyval == keys[m].keyval
+ && (ev->state == keys[m].mod
+ || (ev->state & keys[m].mod))
+ && keys[m].func) {
+ keys[m].func(c, &(keys[m].arg));
+ if(keys[m].stop)
+ return TRUE;
+ }
}
}
return FALSE;
@@ -314,6 +305,7 @@ loadfile(Client *c, const gchar *f) {
GError *e = NULL;
GString *code;
gchar *line, *uri;
+ Arg arg;
if(strcmp(f, "-") == 0) {
chan = g_io_channel_unix_new(STDIN_FILENO);
@@ -329,19 +321,22 @@ loadfile(Client *c, const gchar *f) {
g_io_channel_shutdown(chan, FALSE, NULL);
g_string_free(code, TRUE);
}
- uri = g_strdup("stdin");
+ arg.v = uri = g_strdup("stdin");
}
else {
- uri = g_strdup_printf("file://%s", f);
- loaduri(c, uri);
+ arg.v = uri = g_strdup_printf("file://%s", f);
+ loaduri(c, &arg);
}
updatetitle(c, uri);
g_free(uri);
}
void
-loaduri(Client *c, const gchar *uri) {
+loaduri(Client *c, const Arg *arg) {
gchar *u;
+ const gchar *uri = (gchar *)arg->v;
+ if(!uri)
+ uri = gtk_entry_get_text(GTK_ENTRY(c->urlbar));
u = g_strrstr(uri, "://") ? g_strdup(uri)
: g_strdup_printf("http://%s", uri);
webkit_web_view_load_uri(c->view, u);
@@ -350,6 +345,15 @@ loaduri(Client *c, const gchar *uri) {
g_free(u);
}
+void
+navigate(Client *c, const Arg *arg) {
+ gboolean forward = *(gboolean *)arg;
+ if(forward)
+ webkit_web_view_go_forward(c->view);
+ else
+ webkit_web_view_go_back(c->view);
+}
+
Client *
newclient(void) {
Client *c;
@@ -435,8 +439,9 @@ newwindow(WebKitWebView *v, WebKitWebFrame *f, Client *c) {
void
pasteurl(GtkClipboard *clipboard, const gchar *text, gpointer d) {
+ Arg arg = {.v = text };
if(text != NULL)
- loaduri((Client *) d, text);
+ loaduri((Client *) d, &arg);
}
GdkFilterReturn
@@ -447,6 +452,7 @@ processx(GdkXEvent *e, GdkEvent *event, gpointer d) {
int idummy;
unsigned long ldummy;
unsigned char *buf = NULL;
+ Arg arg;
if(((XEvent *)e)->type == PropertyNotify) {
ev = &((XEvent *)e)->xproperty;
@@ -456,7 +462,8 @@ processx(GdkXEvent *e, GdkEvent *event, gpointer d) {
else {
XGetWindowProperty(dpy, ev->window, urlprop, 0L, BUFSIZ, False, XA_STRING,
&adummy, &idummy, &ldummy, &ldummy, &buf);
- loaduri(c, (gchar *)buf);
+ arg.v = buf;
+ loaduri(c, &arg);
XFree(buf);
}
return GDK_FILTER_REMOVE;
@@ -478,29 +485,48 @@ request(SoupSession *s, SoupMessage *m, Client *c) {
}
void
+reload(Client *c, const Arg *arg) {
+ gboolean nocache = *(gboolean *)arg;
+ if(nocache)
+ webkit_web_view_reload_bypass_cache(c->view);
+ else
+ webkit_web_view_reload(c->view);
+}
+
+void
setcookie(char *name, char *val, char *dom, char *path, long exp) {
printf("%s %s %s %s %li\n", name, val, dom, path, exp);
}
void
-setup(void) {
+setup() {
dpy = GDK_DISPLAY();
session = webkit_get_default_session();
urlprop = XInternAtom(dpy, "_SURF_URL", False);
}
void
-showsearch(Client *c) {
- hideurl(c);
+showsearch(Client *c, const Arg *arg) {
+ hideurl(c, NULL);
gtk_widget_show(c->searchbar);
gtk_widget_grab_focus(c->searchbar);
}
void
-showurl(Client *c) {
+searchtext(Client *c, const Arg *arg) {
+ gboolean forward = *(gboolean *)arg;
+ webkit_web_view_search_text(c->view,
+ gtk_entry_get_text(GTK_ENTRY(c->searchbar)),
+ FALSE,
+ forward,
+ TRUE);
+}
+
+void
+showurl(Client *c, const Arg *arg) {
gchar *uri;
- hidesearch(c);
+ hidesearch(c, NULL);
uri = geturi(c);
gtk_entry_set_text(GTK_ENTRY(c->urlbar), uri);
gtk_widget_show(c->urlbar);
@@ -508,7 +534,7 @@ showurl(Client *c) {
}
void
-stop(Client *c) {
+stop(Client *c, const Arg *arg) {
if(c->download)
webkit_download_cancel(c->download);
else
@@ -545,11 +571,22 @@ updatetitle(Client *c, const char *title) {
}
+void
+zoompage(Client *c, const Arg *arg) {
+ if(*(float *)arg < 0) /* zoom out */
+ webkit_web_view_zoom_out(c->view);
+ else if(*(float *)arg == 0) /* zoom in */
+ webkit_web_view_zoom_in(c->view);
+ else /* absolute level */
+ webkit_web_view_set_zoom_level(c->view, *(float *)arg);
+}
+
int main(int argc, char *argv[]) {
SoupSession *s;
Client *c;
int o;
const gchar *home, *filename;
+ Arg arg;
gtk_init(NULL, NULL);
if (!g_thread_supported())
@@ -572,10 +609,11 @@ int main(int argc, char *argv[]) {
}
if(optind + 1 == argc) {
c = newclient();
+ arg.v = argv[optind];
if(strchr("./", argv[optind][0]) || strcmp("-", argv[optind]) == 0)
loadfile(c, argv[optind]);
else
- loaduri(c, argv[optind]);
+ loaduri(c, &arg);
}
else if(optind != argc)
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 07:30:40 +0000