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replacing gtk-textentrys with dmenu

This commit is contained in:
Enno Boland (tox) 2009-10-20 23:46:54 +02:00
parent 60dd7545d3
commit 50192577ee
1 changed files with 58 additions and 126 deletions
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184
surf.c
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@ -24,17 +24,18 @@
typedef union Arg Arg;
union Arg {
const gboolean b;
const gint i;
gboolean b;
gint i;
const void *v;
};
typedef struct Client {
GtkWidget *win, *scroll, *vbox, *uribar, *searchbar, *indicator;
GtkWidget *win, *scroll, *vbox, *indicator;
GtkWidget **items;
WebKitWebView *view;
WebKitDownload *download;
char *title, *linkhover;
const char *uri, *needle;
gint progress;
struct Client *next;
gboolean zoomed;
@ -46,23 +47,15 @@ typedef struct {
const Arg arg;
} Item;
typedef enum {
Browser = 0x0001,
SearchBar = 0x0010,
UriBar = 0x0100,
Any = ~0,
} KeyFocus;
typedef struct {
guint mod;
guint keyval;
void (*func)(Client *c, const Arg *arg);
const Arg arg;
KeyFocus focus;
} Key;
static Display *dpy;
static Atom uriprop;
static Atom uriprop, findprop;
static SoupCookieJar *cookies;
static SoupSession *session;
static Client *clients = NULL;
@ -73,7 +66,6 @@ static char winid[64];
static char *progname;
static gboolean lockcookie = FALSE;
static const char *autouri(Client *c);
static char *buildpath(const char *path);
static void changecookie(SoupCookieJar *jar, SoupCookie *o, SoupCookie *n, gpointer p);
static void cleanup(void);
@ -87,10 +79,8 @@ static void die(char *str);
static void download(WebKitDownload *o, GParamSpec *pspec, Client *c);
static void drawindicator(Client *c);
static gboolean exposeindicator(GtkWidget *w, GdkEventExpose *e, Client *c);
static const char *getatom(Client *c, Atom a);
static gboolean initdownload(WebKitWebView *v, WebKitDownload *o, Client *c);
static char *geturi(Client *c);
static void hidesearch(Client *c, const Arg *arg);
static void hideuri(Client *c, const Arg *arg);
static void itemclick(GtkMenuItem *mi, Client *c);
static gboolean keypress(GtkWidget *w, GdkEventKey *ev, Client *c);
static void linkhover(WebKitWebView *v, const char* t, const char* l, Client *c);
@ -109,16 +99,14 @@ static void reloadcookies();
static void reload(Client *c, const Arg *arg);
static void resize(GtkWidget *w, GtkAllocation *a, Client *c);
static void sigchld(int unused);
static void setatom(Client *c, Atom a, const char *v);
static void setup(void);
static void spawn(Client *c, const Arg *arg);
static void scroll(Client *c, const Arg *arg);
static void searchtext(Client *c, const Arg *arg);
static void find(Client *c, const Arg *arg);
static void source(Client *c, const Arg *arg);
static void showsearch(Client *c, const Arg *arg);
static void showuri(Client *c, const Arg *arg);
static void stop(Client *c, const Arg *arg);
static void titlechange(WebKitWebView *v, WebKitWebFrame* frame, const char* title, Client *c);
static gboolean focusview(GtkWidget *w, GdkEventFocus *e, Client *c);
static void usage(void);
static void update(Client *c);
static void updatewinid(Client *c);
@ -128,15 +116,6 @@ static void zoom(Client *c, const Arg *arg);
/* configuration, allows nested code to access above variables */
#include "config.h"
const char *
autouri(Client *c) {
if(GTK_WIDGET_HAS_FOCUS(c->uribar))
return gtk_entry_get_text(GTK_ENTRY(c->uribar));
else if(c->linkhover)
return c->linkhover;
return NULL;
}
char *
buildpath(const char *path) {
char *apath, *p;
@ -234,8 +213,6 @@ destroyclient(Client *c) {
gtk_widget_destroy(GTK_WIDGET(c->view));
gtk_widget_destroy(c->scroll);
gtk_widget_destroy(c->uribar);
gtk_widget_destroy(c->searchbar);
gtk_widget_destroy(c->vbox);
gtk_widget_destroy(c->indicator);
gtk_widget_destroy(c->win);
@ -279,12 +256,12 @@ die(char *str) {
void
drawindicator(Client *c) {
gint width;
char *uri;
const char *uri;
GtkWidget *w;
GdkGC *gc;
GdkColor fg;
uri = geturi(c);
uri = getatom(c, uriprop);
w = c->indicator;
width = c->progress * w->allocation.width / 100;
gc = gdk_gc_new(w->window);
@ -316,6 +293,25 @@ download(WebKitDownload *o, GParamSpec *pspec, Client *c) {
update(c);
}
const char *
getatom(Client *c, Atom a) {
static char buf[BUFSIZ];
Atom adummy;
int idummy;
unsigned long ldummy;
unsigned char *p = NULL;
XGetWindowProperty(dpy, GDK_WINDOW_XID(GTK_WIDGET(c->win)->window),
a, 0L, BUFSIZ, False, XA_STRING,
&adummy, &idummy, &ldummy, &ldummy, &p);
if(p)
strncpy(buf, (char *)p, LENGTH(buf)-1);
else
buf[0] = '\0';
XFree(p);
return buf;
}
gboolean
initdownload(WebKitWebView *view, WebKitDownload *o, Client *c) {
const char *filename;
@ -350,18 +346,6 @@ geturi(Client *c) {
return uri;
}
void
hidesearch(Client *c, const Arg *arg) {
gtk_widget_hide(c->searchbar);
gtk_widget_grab_focus(GTK_WIDGET(c->view));
}
void
hideuri(Client *c, const Arg *arg) {
gtk_widget_hide(c->uribar);
gtk_widget_grab_focus(GTK_WIDGET(c->view));
}
void
itemclick(GtkMenuItem *mi, Client *c) {
int i;
@ -375,21 +359,12 @@ itemclick(GtkMenuItem *mi, Client *c) {
gboolean
keypress(GtkWidget* w, GdkEventKey *ev, Client *c) {
guint i, focus;
guint i;
gboolean processed = FALSE;
if(ev->type != GDK_KEY_PRESS)
return FALSE;
if(GTK_WIDGET_HAS_FOCUS(c->searchbar))
focus = SearchBar;
else if(GTK_WIDGET_HAS_FOCUS(c->uribar))
focus = UriBar;
else
focus = Browser;
updatewinid(c);
for(i = 0; i < LENGTH(keys); i++) {
if(focus & keys[i].focus
&& gdk_keyval_to_lower(ev->keyval) == keys[i].keyval
if(gdk_keyval_to_lower(ev->keyval) == keys[i].keyval
&& CLEANMASK(ev->state) == keys[i].mod
&& keys[i].func) {
keys[i].func(c, &(keys[i].arg));
@ -412,14 +387,7 @@ linkhover(WebKitWebView *v, const char* t, const char* l, Client *c) {
void
loadcommit(WebKitWebView *view, WebKitWebFrame *f, Client *c) {
char *uri;
ignore_once = TRUE;
uri = geturi(c);
XChangeProperty(dpy, GDK_WINDOW_XID(GTK_WIDGET(c->win)->window), uriprop,
XA_STRING, 8, PropModeReplace, (unsigned char *)uri,
strlen(uri) + 1);
setatom(c, uriprop, webkit_web_view_get_uri(c->view));
reloadcookies();
}
@ -434,10 +402,6 @@ loaduri(Client *c, const Arg *arg) {
char *u;
const char *uri = (char *)arg->v;
if(!uri)
uri = autouri(c);
if(!uri)
return;
u = g_strrstr(uri, "://") ? g_strdup(uri)
: g_strdup_printf("http://%s", uri);
webkit_web_view_load_uri(c->view, u);
@ -504,17 +468,8 @@ newclient(void) {
g_signal_connect(G_OBJECT(c->view), "new-window-policy-decision-requested", G_CALLBACK(decidewindow), c);
g_signal_connect(G_OBJECT(c->view), "download-requested", G_CALLBACK(initdownload), c);
g_signal_connect(G_OBJECT(c->view), "window-object-cleared", G_CALLBACK(windowobjectcleared), c);
g_signal_connect(G_OBJECT(c->view), "focus-in-event", G_CALLBACK(focusview), c);
g_signal_connect(G_OBJECT(c->view), "populate-popup", G_CALLBACK(context), c);
/* uribar */
c->uribar = gtk_entry_new();
gtk_entry_set_has_frame(GTK_ENTRY(c->uribar), FALSE);
/* searchbar */
c->searchbar = gtk_entry_new();
gtk_entry_set_has_frame(GTK_ENTRY(c->searchbar), FALSE);
/* indicator */
c->indicator = gtk_drawing_area_new();
gtk_widget_set_size_request(c->indicator, 0, 2);
@ -525,18 +480,12 @@ newclient(void) {
gtk_container_add(GTK_CONTAINER(c->scroll), GTK_WIDGET(c->view));
gtk_container_add(GTK_CONTAINER(c->win), c->vbox);
gtk_container_add(GTK_CONTAINER(c->vbox), c->scroll);
gtk_container_add(GTK_CONTAINER(c->vbox), c->searchbar);
gtk_container_add(GTK_CONTAINER(c->vbox), c->uribar);
gtk_container_add(GTK_CONTAINER(c->vbox), c->indicator);
/* Setup */
gtk_box_set_child_packing(GTK_BOX(c->vbox), c->uribar, FALSE, FALSE, 0, GTK_PACK_START);
gtk_box_set_child_packing(GTK_BOX(c->vbox), c->searchbar, FALSE, FALSE, 0, GTK_PACK_START);
gtk_box_set_child_packing(GTK_BOX(c->vbox), c->indicator, FALSE, FALSE, 0, GTK_PACK_START);
gtk_box_set_child_packing(GTK_BOX(c->vbox), c->scroll, TRUE, TRUE, 0, GTK_PACK_START);
gtk_widget_grab_focus(GTK_WIDGET(c->view));
gtk_widget_hide_all(c->searchbar);
gtk_widget_hide_all(c->uribar);
gtk_widget_show(c->vbox);
gtk_widget_show(c->indicator);
gtk_widget_show(c->scroll);
@ -550,6 +499,7 @@ newclient(void) {
uri = g_strconcat("file://", stylefile, NULL);
g_object_set(G_OBJECT(settings), "user-stylesheet-uri", uri, NULL);
g_free(uri);
setatom(c, findprop, "");
c->download = NULL;
c->title = NULL;
@ -580,7 +530,7 @@ newwindow(Client *c, const Arg *arg) {
cmd[i++] = "-x";
}
cmd[i++] = "--";
uri = arg->v ? (char *)arg->v : autouri(c);
uri = arg->v ? (char *)arg->v : c->linkhover;
if(uri)
cmd[i++] = uri;
cmd[i++] = NULL;
@ -604,23 +554,20 @@ GdkFilterReturn
processx(GdkXEvent *e, GdkEvent *event, gpointer d) {
Client *c = (Client *)d;
XPropertyEvent *ev;
Atom adummy;
gint idummy;
unsigned long ldummy;
unsigned char *buf = NULL;
Arg arg;
if(((XEvent *)e)->type == PropertyNotify) {
ev = &((XEvent *)e)->xproperty;
if(ev->atom == uriprop && ev->state == PropertyNewValue) {
if(ignore_once)
ignore_once = FALSE;
else {
XGetWindowProperty(dpy, ev->window, uriprop, 0L, BUFSIZ, False, XA_STRING,
&adummy, &idummy, &ldummy, &ldummy, &buf);
arg.v = buf;
if(ignore_once)
ignore_once = FALSE;
else if(ev->state == PropertyNewValue) {
if(ev->atom == uriprop) {
arg.v = getatom(c, uriprop);
loaduri(c, &arg);
XFree(buf);
}
else if(ev->atom == findprop) {
arg.b = TRUE;
find(c, &arg);
}
return GDK_FILTER_REMOVE;
}
@ -698,6 +645,15 @@ sigchld(int unused) {
while(0 < waitpid(-1, NULL, WNOHANG));
}
void
setatom(Client *c, Atom a, const char *v) {
XSync(dpy, False);
ignore_once = TRUE;
XChangeProperty(dpy, GDK_WINDOW_XID(GTK_WIDGET(c->win)->window), a,
XA_STRING, 8, PropModeReplace, (unsigned char *)v,
strlen(v) + 1);
}
void
setup(void) {
SoupSession *s;
@ -711,6 +667,7 @@ setup(void) {
dpy = GDK_DISPLAY();
session = webkit_get_default_session();
uriprop = XInternAtom(dpy, "_SURF_URI", False);
findprop = XInternAtom(dpy, "_SURF_FIND", False);
/* create dirs and files */
cookiefile = buildpath(cookiefile);
@ -726,13 +683,6 @@ setup(void) {
reloadcookies();
}
void
showsearch(Client *c, const Arg *arg) {
hideuri(c, NULL);
gtk_widget_show(c->searchbar);
gtk_widget_grab_focus(c->searchbar);
}
void
source(Client *c, const Arg *arg) {
Arg a = { .b = FALSE };
@ -744,23 +694,12 @@ source(Client *c, const Arg *arg) {
}
void
searchtext(Client *c, const Arg *arg) {
const char *text;
find(Client *c, const Arg *arg) {
const char *s;
s = getatom(c, findprop);
gboolean forward = *(gboolean *)arg;
text = gtk_entry_get_text(GTK_ENTRY(c->searchbar));
webkit_web_view_search_text(c->view, text, FALSE, forward, TRUE);
webkit_web_view_mark_text_matches(c->view, text, FALSE, 0);
}
void
showuri(Client *c, const Arg *arg) {
char *uri;
hidesearch(c, NULL);
uri = geturi(c);
gtk_entry_set_text(GTK_ENTRY(c->uribar), uri);
gtk_widget_show(c->uribar);
gtk_widget_grab_focus(c->uribar);
webkit_web_view_search_text(c->view, s, FALSE, forward, TRUE);
}
void
@ -791,13 +730,6 @@ titlechange(WebKitWebView *v, WebKitWebFrame *f, const char *t, Client *c) {
update(c);
}
gboolean
focusview(GtkWidget *w, GdkEventFocus *e, Client *c) {
hidesearch(c, NULL);
hideuri(c, NULL);
return FALSE;
}
void
usage(void) {
fputs("surf - simple browser\n", stderr);