better download handling.
This commit is contained in:
Enno Boland (Gottox)
parent
a4ca2f7aad
commit
25155222c8
2 changed files with 92 additions and 66 deletions
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@ -17,10 +17,10 @@ LIBS = -L/usr/lib -lc ${GTKLIB}
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# flags
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CPPFLAGS = -DVERSION=\"${VERSION}\"
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CFLAGS = -std=c99 -pedantic -Wall -Os ${INCS} ${CPPFLAGS}
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#CFLAGS = -std=c99 -pedantic -Wall -O0 ${INCS} ${CPPFLAGS}
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LDFLAGS = -s ${LIBS}
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#LDFLAGS = ${LIBS}
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#CFLAGS = -std=c99 -pedantic -Wall -Os ${INCS} ${CPPFLAGS}
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CFLAGS = -std=c99 -pedantic -Wall -O0 ${INCS} ${CPPFLAGS}
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#LDFLAGS = -s ${LIBS}
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LDFLAGS = ${LIBS}
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# Solaris
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#CFLAGS = -fast ${INCS} -DVERSION=\"${VERSION}\"
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148
surf.c
148
surf.c
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@ -21,15 +21,15 @@
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Display *dpy;
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Atom urlprop;
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typedef struct Client {
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GtkWidget *win, *scroll, *vbox, *pbar, *urlbar, *searchbar;
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GtkWidget *win, *scroll, *vbox, *urlbar, *searchbar;
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WebKitWebView *view;
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WebKitDownload *download;
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gchar *title;
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gint progress;
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struct Client *next;
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} Client;
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SoupCookieJar *cookiejar;
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Client *clients = NULL;
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GSList *downloads = NULL;
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gboolean embed = FALSE;
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gboolean showxid = FALSE;
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gboolean ignore_once = FALSE;
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@ -48,8 +48,9 @@ static void hideurl(Client *c);
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static gboolean keypress(GtkWidget* w, GdkEventKey *ev, gpointer d);
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static void linkhover(WebKitWebView* page, const gchar* t, const gchar* l, gpointer d);
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static void loadcommit(WebKitWebView *view, WebKitWebFrame *f, gpointer d);
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static void loadfile(const Client *c, const gchar *f);
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static void loaduri(const Client *c, const gchar *uri);
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static void loadstart(WebKitWebView *view, WebKitWebFrame *f, gpointer d);
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static void loadfile(Client *c, const gchar *f);
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static void loaduri(Client *c, const gchar *uri);
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static Client *newclient();
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static WebKitWebView *newwindow(WebKitWebView *v, WebKitWebFrame *f, gpointer d);
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static void progresschange(WebKitWebView *view, gint p, gpointer d);
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@ -57,14 +58,14 @@ static GdkFilterReturn processx(GdkXEvent *xevent, GdkEvent *event, gpointer dat
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static void setup(void);
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static void showsearch(Client *c);
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static void showurl(Client *c);
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static void stop(Client *c);
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static void titlechange(WebKitWebView* view, WebKitWebFrame* frame, const gchar* title, gpointer d);
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static void updatetitle(Client *c);
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static void updatetitle(Client *c, const gchar *title);
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void
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cleanup(void) {
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while(clients)
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destroyclient(clients);
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g_slist_free(downloads);
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}
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void
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@ -74,7 +75,6 @@ destroyclient(Client *c) {
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gtk_widget_destroy(GTK_WIDGET(webkit_web_view_new()));
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gtk_widget_destroy(c->scroll);
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gtk_widget_destroy(c->urlbar);
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gtk_widget_destroy(c->pbar);
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gtk_widget_destroy(c->searchbar);
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gtk_widget_destroy(c->vbox);
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gtk_widget_destroy(c->win);
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@ -103,50 +103,44 @@ void die(char *str) {
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void
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download(WebKitDownload *o, GParamSpec *pspec, gpointer d) {
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Client *c = (Client *) d;
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GSList *i;
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WebKitDownload *dl;
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GString *text;
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WebKitDownloadStatus status;
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text = g_string_new("");
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for (i = downloads; i != NULL; i = i->next) {
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dl = i->data;
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if (webkit_download_get_status(dl) == WEBKIT_DOWNLOAD_STATUS_STARTED
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|| webkit_download_get_status(dl) == WEBKIT_DOWNLOAD_STATUS_CREATED) {
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g_string_append_printf(text, "%s[%.0f%%] ",
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webkit_download_get_suggested_filename(dl),
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webkit_download_get_progress(dl)*100);
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} else {
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downloads = g_slist_remove(downloads, dl);
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status = webkit_download_get_status(c->download);
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if(status == WEBKIT_DOWNLOAD_STATUS_STARTED || status == WEBKIT_DOWNLOAD_STATUS_CREATED) {
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c->progress = (int)(webkit_download_get_progress(c->download)*100);
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}
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else {
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stop(c);
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}
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if (downloads == NULL) {
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gtk_label_set_text((GtkLabel *) c->pbar, "");
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gtk_widget_hide(c->pbar);
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} else {
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gtk_label_set_text((GtkLabel *) c->pbar, text->str);
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}
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g_string_free(text, TRUE);
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updatetitle(c, NULL);
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}
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gboolean
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initdownload(WebKitWebView *view, WebKitDownload *o, gpointer d) {
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/* TODO */
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Client *c = (Client *) d;
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const gchar *home;
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gchar *uri, *filename;
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const gchar *home, *filename;
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gchar *uri, *path;
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GString *html = g_string_new("");
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stop(c);
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c->download = o;
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home = g_get_home_dir();
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filename = g_build_filename(home, ".surf", "dl",
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webkit_download_get_suggested_filename(o), NULL);
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uri = g_strconcat("file://", filename, NULL);
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webkit_download_set_destination_uri(o, uri);
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g_free(filename);
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filename = webkit_download_get_suggested_filename(o);
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path = g_build_filename(home, ".surf", "dl",
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filename, NULL);
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uri = g_strconcat("file://", path, NULL);
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webkit_download_set_destination_uri(c->download, uri);
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c->progress = 0;
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g_free(uri);
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downloads = g_slist_append(downloads, o);
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gtk_widget_show(c->pbar);
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g_signal_connect(o, "notify::progress", G_CALLBACK(download), d);
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g_signal_connect(o, "notify::status", G_CALLBACK(download), d);
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webkit_download_start(o);
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html = g_string_append(html, "Downloading <b>");
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html = g_string_append(html, filename);
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html = g_string_append(html, "</b>...");
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webkit_web_view_load_html_string(c->view, html->str,
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webkit_download_get_uri(c->download));
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g_signal_connect(c->download, "notify::progress", G_CALLBACK(download), c);
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g_signal_connect(c->download, "notify::status", G_CALLBACK(download), c);
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webkit_download_start(c->download);
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updatetitle(c, filename);
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return TRUE;
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}
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@ -191,7 +185,6 @@ keypress(GtkWidget* w, GdkEventKey *ev, gpointer d) {
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return TRUE;
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case GDK_Left:
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case GDK_Right:
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case GDK_r:
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return FALSE;
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}
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}
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@ -206,7 +199,6 @@ keypress(GtkWidget* w, GdkEventKey *ev, gpointer d) {
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return TRUE;
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case GDK_Left:
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case GDK_Right:
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case GDK_r:
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return FALSE;
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}
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}
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@ -227,6 +219,14 @@ keypress(GtkWidget* w, GdkEventKey *ev, gpointer d) {
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case GDK_slash:
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showsearch(c);
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return TRUE;
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case GDK_n:
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case GDK_N:
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webkit_web_view_search_text(c->view,
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gtk_entry_get_text(GTK_ENTRY(c->searchbar)),
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FALSE,
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!(ev->state & GDK_SHIFT_MASK),
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TRUE);
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return TRUE;
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case GDK_Left:
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webkit_web_view_go_back(c->view);
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return TRUE;
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@ -235,6 +235,13 @@ keypress(GtkWidget* w, GdkEventKey *ev, gpointer d) {
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return TRUE;
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}
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}
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else {
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switch(ev->keyval) {
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case GDK_Escape:
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stop(c);
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return TRUE;
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}
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}
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return FALSE;
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}
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@ -245,7 +252,7 @@ linkhover(WebKitWebView* page, const gchar* t, const gchar* l, gpointer d) {
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if(l)
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gtk_window_set_title(GTK_WINDOW(c->win), l);
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else
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updatetitle(c);
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updatetitle(c, NULL);
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}
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void
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@ -261,7 +268,16 @@ loadcommit(WebKitWebView *view, WebKitWebFrame *f, gpointer d) {
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}
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void
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loadfile(const Client *c, const gchar *f) {
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loadstart(WebKitWebView *view, WebKitWebFrame *f, gpointer d) {
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Client *c = (Client *)d;
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gchar *uri;
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if(c->download)
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stop(c);
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}
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void
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loadfile(Client *c, const gchar *f) {
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GIOChannel *chan = NULL;
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GError *e = NULL;
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GString *code = g_string_new("");
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@ -285,15 +301,17 @@ loadfile(const Client *c, const gchar *f) {
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g_string_prepend(uri, "file://");
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loaduri(c, uri->str);
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}
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updatetitle(c, uri->str);
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}
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void
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loaduri(const Client *c, const gchar *uri) {
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loaduri(Client *c, const gchar *uri) {
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GString* u = g_string_new(uri);
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if(g_strrstr(u->str, ":") == NULL)
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g_string_prepend(u, "http://");
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webkit_web_view_load_uri(c->view, u->str);
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c->progress = 0;
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updatetitle(c, u->str);
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g_string_free(u, TRUE);
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}
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@ -313,6 +331,7 @@ newclient(void) {
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gtk_window_set_default_size(GTK_WINDOW(c->win), 800, 600);
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g_signal_connect(G_OBJECT(c->win), "destroy", G_CALLBACK(destroywin), c);
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g_signal_connect(G_OBJECT(c->win), "key-press-event", G_CALLBACK(keypress), c);
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c->download = NULL;
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/* VBox */
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c->vbox = gtk_vbox_new(FALSE, 0);
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@ -327,6 +346,7 @@ newclient(void) {
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g_signal_connect(G_OBJECT(c->view), "title-changed", G_CALLBACK(titlechange), c);
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g_signal_connect(G_OBJECT(c->view), "load-progress-changed", G_CALLBACK(progresschange), c);
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g_signal_connect(G_OBJECT(c->view), "load-committed", G_CALLBACK(loadcommit), c);
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g_signal_connect(G_OBJECT(c->view), "load-started", G_CALLBACK(loadstart), c);
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g_signal_connect(G_OBJECT(c->view), "hovering-over-link", G_CALLBACK(linkhover), c);
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g_signal_connect(G_OBJECT(c->view), "create-web-view", G_CALLBACK(newwindow), c);
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g_signal_connect(G_OBJECT(c->view), "download-requested", G_CALLBACK(initdownload), c);
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@ -340,7 +360,6 @@ newclient(void) {
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gtk_entry_set_has_frame(GTK_ENTRY(c->searchbar), FALSE);
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/* downloadbar */
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c->pbar = gtk_label_new("");
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/* Arranging */
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gtk_container_add(GTK_CONTAINER(c->scroll), GTK_WIDGET(c->view));
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@ -348,17 +367,14 @@ newclient(void) {
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gtk_container_add(GTK_CONTAINER(c->vbox), c->scroll);
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gtk_container_add(GTK_CONTAINER(c->vbox), c->searchbar);
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gtk_container_add(GTK_CONTAINER(c->vbox), c->urlbar);
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gtk_container_add(GTK_CONTAINER(c->vbox), c->pbar);
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/* Setup */
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gtk_box_set_child_packing(GTK_BOX(c->vbox), c->urlbar, FALSE, FALSE, 0, GTK_PACK_START);
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gtk_box_set_child_packing(GTK_BOX(c->vbox), c->searchbar, FALSE, FALSE, 0, GTK_PACK_START);
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gtk_box_set_child_packing(GTK_BOX(c->vbox), c->pbar, FALSE, FALSE, 0, GTK_PACK_START);
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gtk_box_set_child_packing(GTK_BOX(c->vbox), c->scroll, TRUE, TRUE, 0, GTK_PACK_START);
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gtk_widget_grab_focus(GTK_WIDGET(c->view));
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gtk_widget_hide_all(c->searchbar);
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gtk_widget_hide_all(c->urlbar);
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gtk_widget_hide_all(c->pbar);
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gtk_widget_show(c->vbox);
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gtk_widget_show(c->scroll);
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gtk_widget_show(GTK_WIDGET(c->view));
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@ -383,7 +399,7 @@ progresschange(WebKitWebView* view, gint p, gpointer d) {
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Client *c = (Client *)d;
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c->progress = p;
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updatetitle(c);
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updatetitle(c, NULL);
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}
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GdkFilterReturn
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@ -431,18 +447,30 @@ showurl(Client *c) {
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}
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void
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titlechange(WebKitWebView *v, WebKitWebFrame *f, const gchar *t, gpointer d) {
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Client *c = (Client *)d;
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if(c->title)
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g_free(c->title);
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c->title = g_strdup(t);
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updatetitle(c);
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stop(Client *c) {
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if(c->download)
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webkit_download_cancel(c->download);
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else
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webkit_web_view_stop_loading(c->view);
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c->download = NULL;
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}
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void
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updatetitle(Client *c) {
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titlechange(WebKitWebView *v, WebKitWebFrame *f, const gchar *t, gpointer d) {
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Client *c = (Client *)d;
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updatetitle(c, t);
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}
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void
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updatetitle(Client *c, const char *title) {
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char t[512];
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if(title) {
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if(c->title)
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g_free(c->title);
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c->title = g_strdup(title);
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}
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if(c->progress == 100)
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snprintf(t, LENGTH(t), "%s", c->title);
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else
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@ -475,14 +503,12 @@ int main(int argc, char *argv[]) {
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goto argerr;
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c = newclient();
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loaduri(c, uri);
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updatetitle(c);
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break;
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case 'f':
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if(!(file = optarg))
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goto argerr;
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c = newclient();
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loadfile(c, file);
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updatetitle(c);
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break;
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case 'v':
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die("surf-"VERSION", © 2009 surf engineers, see LICENSE for details\n");
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