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better download handling.

This commit is contained in:
Enno Boland (Gottox) 2009-06-08 16:34:46 +02:00
parent a4ca2f7aad
commit 25155222c8
2 changed files with 92 additions and 66 deletions
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8
config.mk
View File

@ -17,10 +17,10 @@ LIBS = -L/usr/lib -lc ${GTKLIB}
# flags
CPPFLAGS = -DVERSION=\"${VERSION}\"
CFLAGS = -std=c99 -pedantic -Wall -Os ${INCS} ${CPPFLAGS}
#CFLAGS = -std=c99 -pedantic -Wall -O0 ${INCS} ${CPPFLAGS}
LDFLAGS = -s ${LIBS}
#LDFLAGS = ${LIBS}
#CFLAGS = -std=c99 -pedantic -Wall -Os ${INCS} ${CPPFLAGS}
CFLAGS = -std=c99 -pedantic -Wall -O0 ${INCS} ${CPPFLAGS}
#LDFLAGS = -s ${LIBS}
LDFLAGS = ${LIBS}
# Solaris
#CFLAGS = -fast ${INCS} -DVERSION=\"${VERSION}\"

148
surf.c
View File

@ -21,15 +21,15 @@
Display *dpy;
Atom urlprop;
typedef struct Client {
GtkWidget *win, *scroll, *vbox, *pbar, *urlbar, *searchbar;
GtkWidget *win, *scroll, *vbox, *urlbar, *searchbar;
WebKitWebView *view;
WebKitDownload *download;
gchar *title;
gint progress;
struct Client *next;
} Client;
SoupCookieJar *cookiejar;
Client *clients = NULL;
GSList *downloads = NULL;
gboolean embed = FALSE;
gboolean showxid = FALSE;
gboolean ignore_once = FALSE;
@ -48,8 +48,9 @@ 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);
static void loaduri(const Client *c, const gchar *uri);
static void loadstart(WebKitWebView *view, WebKitWebFrame *f, gpointer d);
static void loadfile(Client *c, const gchar *f);
static void loaduri(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);
@ -57,14 +58,14 @@ static GdkFilterReturn processx(GdkXEvent *xevent, GdkEvent *event, gpointer dat
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, gpointer d);
static void updatetitle(Client *c);
static void updatetitle(Client *c, const gchar *title);
void
cleanup(void) {
while(clients)
destroyclient(clients);
g_slist_free(downloads);
}
void
@ -74,7 +75,6 @@ destroyclient(Client *c) {
gtk_widget_destroy(GTK_WIDGET(webkit_web_view_new()));
gtk_widget_destroy(c->scroll);
gtk_widget_destroy(c->urlbar);
gtk_widget_destroy(c->pbar);
gtk_widget_destroy(c->searchbar);
gtk_widget_destroy(c->vbox);
gtk_widget_destroy(c->win);
@ -103,50 +103,44 @@ void die(char *str) {
void
download(WebKitDownload *o, GParamSpec *pspec, gpointer d) {
Client *c = (Client *) d;
GSList *i;
WebKitDownload *dl;
GString *text;
WebKitDownloadStatus status;
text = g_string_new("");
for (i = downloads; i != NULL; i = i->next) {
dl = i->data;
if (webkit_download_get_status(dl) == WEBKIT_DOWNLOAD_STATUS_STARTED
|| webkit_download_get_status(dl) == WEBKIT_DOWNLOAD_STATUS_CREATED) {
g_string_append_printf(text, "%s[%.0f%%] ",
webkit_download_get_suggested_filename(dl),
webkit_download_get_progress(dl)*100);
} else {
downloads = g_slist_remove(downloads, dl);
}
status = webkit_download_get_status(c->download);
if(status == WEBKIT_DOWNLOAD_STATUS_STARTED || status == WEBKIT_DOWNLOAD_STATUS_CREATED) {
c->progress = (int)(webkit_download_get_progress(c->download)*100);
}
if (downloads == NULL) {
gtk_label_set_text((GtkLabel *) c->pbar, "");
gtk_widget_hide(c->pbar);
} else {
gtk_label_set_text((GtkLabel *) c->pbar, text->str);
else {
stop(c);
}
g_string_free(text, TRUE);
updatetitle(c, NULL);
}
gboolean
initdownload(WebKitWebView *view, WebKitDownload *o, gpointer d) {
/* TODO */
Client *c = (Client *) d;
const gchar *home;
gchar *uri, *filename;
const gchar *home, *filename;
gchar *uri, *path;
GString *html = g_string_new("");
stop(c);
c->download = o;
home = g_get_home_dir();
filename = g_build_filename(home, ".surf", "dl",
webkit_download_get_suggested_filename(o), NULL);
uri = g_strconcat("file://", filename, NULL);
webkit_download_set_destination_uri(o, uri);
g_free(filename);
filename = webkit_download_get_suggested_filename(o);
path = g_build_filename(home, ".surf", "dl",
filename, NULL);
uri = g_strconcat("file://", path, NULL);
webkit_download_set_destination_uri(c->download, uri);
c->progress = 0;
g_free(uri);
downloads = g_slist_append(downloads, o);
gtk_widget_show(c->pbar);
g_signal_connect(o, "notify::progress", G_CALLBACK(download), d);
g_signal_connect(o, "notify::status", G_CALLBACK(download), d);
webkit_download_start(o);
html = g_string_append(html, "Downloading <b>");
html = g_string_append(html, filename);
html = g_string_append(html, "</b>...");
webkit_web_view_load_html_string(c->view, html->str,
webkit_download_get_uri(c->download));
g_signal_connect(c->download, "notify::progress", G_CALLBACK(download), c);
g_signal_connect(c->download, "notify::status", G_CALLBACK(download), c);
webkit_download_start(c->download);
updatetitle(c, filename);
return TRUE;
}
@ -191,7 +185,6 @@ keypress(GtkWidget* w, GdkEventKey *ev, gpointer d) {
return TRUE;
case GDK_Left:
case GDK_Right:
case GDK_r:
return FALSE;
}
}
@ -206,7 +199,6 @@ keypress(GtkWidget* w, GdkEventKey *ev, gpointer d) {
return TRUE;
case GDK_Left:
case GDK_Right:
case GDK_r:
return FALSE;
}
}
@ -227,6 +219,14 @@ keypress(GtkWidget* w, GdkEventKey *ev, gpointer d) {
case GDK_slash:
showsearch(c);
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_Left:
webkit_web_view_go_back(c->view);
return TRUE;
@ -235,6 +235,13 @@ keypress(GtkWidget* w, GdkEventKey *ev, gpointer d) {
return TRUE;
}
}
else {
switch(ev->keyval) {
case GDK_Escape:
stop(c);
return TRUE;
}
}
return FALSE;
}
@ -245,7 +252,7 @@ linkhover(WebKitWebView* page, const gchar* t, const gchar* l, gpointer d) {
if(l)
gtk_window_set_title(GTK_WINDOW(c->win), l);
else
updatetitle(c);
updatetitle(c, NULL);
}
void
@ -261,7 +268,16 @@ loadcommit(WebKitWebView *view, WebKitWebFrame *f, gpointer d) {
}
void
loadfile(const Client *c, const gchar *f) {
loadstart(WebKitWebView *view, WebKitWebFrame *f, gpointer d) {
Client *c = (Client *)d;
gchar *uri;
if(c->download)
stop(c);
}
void
loadfile(Client *c, const gchar *f) {
GIOChannel *chan = NULL;
GError *e = NULL;
GString *code = g_string_new("");
@ -285,15 +301,17 @@ loadfile(const Client *c, const gchar *f) {
g_string_prepend(uri, "file://");
loaduri(c, uri->str);
}
updatetitle(c, uri->str);
}
void
loaduri(const Client *c, const gchar *uri) {
loaduri(Client *c, const gchar *uri) {
GString* u = g_string_new(uri);
if(g_strrstr(u->str, ":") == NULL)
g_string_prepend(u, "http://");
webkit_web_view_load_uri(c->view, u->str);
c->progress = 0;
updatetitle(c, u->str);
g_string_free(u, TRUE);
}
@ -313,6 +331,7 @@ newclient(void) {
gtk_window_set_default_size(GTK_WINDOW(c->win), 800, 600);
g_signal_connect(G_OBJECT(c->win), "destroy", G_CALLBACK(destroywin), c);
g_signal_connect(G_OBJECT(c->win), "key-press-event", G_CALLBACK(keypress), c);
c->download = NULL;
/* VBox */
c->vbox = gtk_vbox_new(FALSE, 0);
@ -327,6 +346,7 @@ newclient(void) {
g_signal_connect(G_OBJECT(c->view), "title-changed", G_CALLBACK(titlechange), c);
g_signal_connect(G_OBJECT(c->view), "load-progress-changed", G_CALLBACK(progresschange), c);
g_signal_connect(G_OBJECT(c->view), "load-committed", G_CALLBACK(loadcommit), c);
g_signal_connect(G_OBJECT(c->view), "load-started", G_CALLBACK(loadstart), c);
g_signal_connect(G_OBJECT(c->view), "hovering-over-link", G_CALLBACK(linkhover), c);
g_signal_connect(G_OBJECT(c->view), "create-web-view", G_CALLBACK(newwindow), c);
g_signal_connect(G_OBJECT(c->view), "download-requested", G_CALLBACK(initdownload), c);
@ -340,7 +360,6 @@ newclient(void) {
gtk_entry_set_has_frame(GTK_ENTRY(c->searchbar), FALSE);
/* downloadbar */
c->pbar = gtk_label_new("");
/* Arranging */
gtk_container_add(GTK_CONTAINER(c->scroll), GTK_WIDGET(c->view));
@ -348,17 +367,14 @@ newclient(void) {
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->urlbar);
gtk_container_add(GTK_CONTAINER(c->vbox), c->pbar);
/* Setup */
gtk_box_set_child_packing(GTK_BOX(c->vbox), c->urlbar, 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->pbar, 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->urlbar);
gtk_widget_hide_all(c->pbar);
gtk_widget_show(c->vbox);
gtk_widget_show(c->scroll);
gtk_widget_show(GTK_WIDGET(c->view));
@ -383,7 +399,7 @@ progresschange(WebKitWebView* view, gint p, gpointer d) {
Client *c = (Client *)d;
c->progress = p;
updatetitle(c);
updatetitle(c, NULL);
}
GdkFilterReturn
@ -431,18 +447,30 @@ showurl(Client *c) {
}
void
titlechange(WebKitWebView *v, WebKitWebFrame *f, const gchar *t, gpointer d) {
Client *c = (Client *)d;
if(c->title)
g_free(c->title);
c->title = g_strdup(t);
updatetitle(c);
stop(Client *c) {
if(c->download)
webkit_download_cancel(c->download);
else
webkit_web_view_stop_loading(c->view);
c->download = NULL;
}
void
updatetitle(Client *c) {
titlechange(WebKitWebView *v, WebKitWebFrame *f, const gchar *t, gpointer d) {
Client *c = (Client *)d;
updatetitle(c, t);
}
void
updatetitle(Client *c, const char *title) {
char t[512];
if(title) {
if(c->title)
g_free(c->title);
c->title = g_strdup(title);
}
if(c->progress == 100)
snprintf(t, LENGTH(t), "%s", c->title);
else
@ -475,14 +503,12 @@ int main(int argc, char *argv[]) {
goto argerr;
c = newclient();
loaduri(c, uri);
updatetitle(c);
break;
case 'f':
if(!(file = optarg))
goto argerr;
c = newclient();
loadfile(c, file);
updatetitle(c);
break;
case 'v':
die("surf-"VERSION", © 2009 surf engineers, see LICENSE for details\n");