X-Git-Url: https://git.armaanb.net/?a=blobdiff_plain;f=browser.c;h=76dcd8e1593bcf280d80c242f341e46331694f9a;hb=b42281984353ef004f759191d70522e94fbc2c42;hp=73143aca411e8fa4879c03918371bfc7cd14046a;hpb=86fbb28fdcb70733c426219a1b3bc44dc0a27e46;p=chorizo.git diff --git a/browser.c b/browser.c index 73143ac..76dcd8e 100644 --- a/browser.c +++ b/browser.c @@ -14,14 +14,15 @@ #include +static gboolean button_tablabel(GtkWidget *, GdkEvent *, gpointer); static void client_destroy(GtkWidget *, gpointer); -static gboolean client_destroy_request(WebKitWebView *, gpointer); static WebKitWebView *client_new(const gchar *, WebKitWebView *, gboolean); static WebKitWebView *client_new_request(WebKitWebView *, WebKitNavigationAction *, gpointer); static void cooperation_setup(void); static void changed_download_progress(GObject *, GParamSpec *, gpointer); static void changed_load_progress(GObject *, GParamSpec *, gpointer); +static void changed_favicon(GObject *, GParamSpec *, gpointer); static void changed_title(GObject *, GParamSpec *, gpointer); static void changed_uri(GObject *, GParamSpec *, gpointer); static gboolean crashed_web_view(WebKitWebView *, gpointer); @@ -44,6 +45,9 @@ static gboolean key_location(GtkWidget *, GdkEvent *, gpointer); static gboolean key_web_view(GtkWidget *, GdkEvent *, gpointer); static void keywords_load(void); static gboolean keywords_try_search(WebKitWebView *, const gchar *); +static void mainwindow_setup(void); +static void mainwindow_title(gint); +static void mainwindow_title_before(GtkNotebook *, GtkWidget *, guint, gpointer); static gboolean menu_web_view(WebKitWebView *, WebKitContextMenu *, GdkEvent *, WebKitHitTestResult *, gpointer); static gboolean quit_if_nothing_active(void); @@ -60,11 +64,18 @@ struct Client gchar *hover_uri; gchar *feed_html; GtkWidget *location; + GtkWidget *tabicon; + GtkWidget *tablabel; GtkWidget *vbox; GtkWidget *web_view; - GtkWidget *win; }; +struct MainWindow +{ + GtkWidget *win; + GtkWidget *notebook; +} mw; + struct DownloadManager { GtkWidget *scroll; @@ -87,39 +98,54 @@ static gchar *home_uri = "about:blank"; static gboolean initial_wc_setup_done = FALSE; static GHashTable *keywords = NULL; static gchar *search_text = NULL; +static GtkPositionType tab_pos = GTK_POS_TOP; +static gint tab_width_chars = 20; static gchar *user_agent = NULL; +gboolean +button_tablabel(GtkWidget *widget, GdkEvent *event, gpointer data) +{ + if (event->type == GDK_BUTTON_RELEASE) + { + switch (((GdkEventButton *)event)->button) + { + case 2: + client_destroy(NULL, data); + return TRUE; + } + } + return FALSE; +} + void client_destroy(GtkWidget *widget, gpointer data) { struct Client *c = (struct Client *)data; + gint idx; g_signal_handlers_disconnect_by_func(G_OBJECT(c->web_view), changed_load_progress, c); + idx = gtk_notebook_page_num(GTK_NOTEBOOK(mw.notebook), c->vbox); + if (idx == -1) + fprintf(stderr, __NAME__": Tab index was -1, bamboozled\n"); + else + gtk_notebook_remove_page(GTK_NOTEBOOK(mw.notebook), idx); + free(c); clients--; quit_if_nothing_active(); } -gboolean -client_destroy_request(WebKitWebView *web_view, gpointer data) -{ - struct Client *c = (struct Client *)data; - - gtk_widget_destroy(c->win); - - return TRUE; -} - WebKitWebView * client_new(const gchar *uri, WebKitWebView *related_wv, gboolean show) { struct Client *c; WebKitWebContext *wc; gchar *f; + GtkWidget *evbox, *tabbox; if (uri != NULL && cooperative_instances && !cooperative_alone) { @@ -137,14 +163,6 @@ client_new(const gchar *uri, WebKitWebView *related_wv, gboolean show) exit(EXIT_FAILURE); } - if (c->win == NULL) - c->win = gtk_window_new(GTK_WINDOW_TOPLEVEL); - - gtk_window_set_default_size(GTK_WINDOW(c->win), 800, 600); - - g_signal_connect(G_OBJECT(c->win), "destroy", G_CALLBACK(client_destroy), c); - gtk_window_set_title(GTK_WINDOW(c->win), __NAME__); - if (related_wv == NULL) c->web_view = webkit_web_view_new(); else @@ -152,6 +170,8 @@ client_new(const gchar *uri, WebKitWebView *related_wv, gboolean show) wc = webkit_web_view_get_context(WEBKIT_WEB_VIEW(c->web_view)); webkit_web_view_set_zoom_level(WEBKIT_WEB_VIEW(c->web_view), global_zoom); + g_signal_connect(G_OBJECT(c->web_view), "notify::favicon", + G_CALLBACK(changed_favicon), c); g_signal_connect(G_OBJECT(c->web_view), "notify::title", G_CALLBACK(changed_title), c); g_signal_connect(G_OBJECT(c->web_view), "notify::uri", @@ -163,7 +183,7 @@ client_new(const gchar *uri, WebKitWebView *related_wv, gboolean show) g_signal_connect(G_OBJECT(c->web_view), "context-menu", G_CALLBACK(menu_web_view), c); g_signal_connect(G_OBJECT(c->web_view), "close", - G_CALLBACK(client_destroy_request), c); + G_CALLBACK(client_destroy), c); g_signal_connect(G_OBJECT(c->web_view), "decide-policy", G_CALLBACK(decide_policy), NULL); g_signal_connect(G_OBJECT(c->web_view), "key-press-event", @@ -187,6 +207,8 @@ client_new(const gchar *uri, WebKitWebView *related_wv, gboolean show) trust_user_certs(wc); + webkit_web_context_set_favicon_database_directory(wc, NULL); + initial_wc_setup_done = TRUE; } @@ -217,7 +239,31 @@ client_new(const gchar *uri, WebKitWebView *related_wv, gboolean show) gtk_box_pack_start(GTK_BOX(c->vbox), c->location, FALSE, FALSE, 0); gtk_box_pack_start(GTK_BOX(c->vbox), c->web_view, TRUE, TRUE, 0); - gtk_container_add(GTK_CONTAINER(c->win), c->vbox); + c->tabicon = gtk_image_new_from_icon_name("text-html", GTK_ICON_SIZE_SMALL_TOOLBAR); + + c->tablabel = gtk_label_new(__NAME__); + gtk_label_set_ellipsize(GTK_LABEL(c->tablabel), PANGO_ELLIPSIZE_END); + gtk_label_set_width_chars(GTK_LABEL(c->tablabel), tab_width_chars); + + /* XXX I don't own a HiDPI screen, so I don't know if scale_factor + * does the right thing. */ + tabbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, + 5 * gtk_widget_get_scale_factor(mw.win)); + gtk_box_pack_start(GTK_BOX(tabbox), c->tabicon, FALSE, FALSE, 0); + gtk_box_pack_start(GTK_BOX(tabbox), c->tablabel, TRUE, TRUE, 0); + + evbox = gtk_event_box_new(); + gtk_container_add(GTK_CONTAINER(evbox), tabbox); + g_signal_connect(G_OBJECT(evbox), "button-release-event", + G_CALLBACK(button_tablabel), c); + + /* This only shows the event box and the label inside, nothing else. + * Needed because the evbox/label is "internal" to the notebook and + * not part of the normal "widget tree" (IIUC). */ + gtk_widget_show_all(evbox); + + gtk_notebook_append_page(GTK_NOTEBOOK(mw.notebook), c->vbox, evbox); + gtk_notebook_set_tab_reorderable(GTK_NOTEBOOK(mw.notebook), c->vbox, TRUE); if (show) show_web_view(NULL, c); @@ -362,6 +408,34 @@ changed_load_progress(GObject *obj, GParamSpec *pspec, gpointer data) gtk_entry_set_progress_fraction(GTK_ENTRY(c->location), p); } +void +changed_favicon(GObject *obj, GParamSpec *pspec, gpointer data) +{ + struct Client *c = (struct Client *)data; + cairo_surface_t *f; + int w, h, w_should, h_should; + GdkPixbuf *pb, *pb_scaled; + + f = webkit_web_view_get_favicon(WEBKIT_WEB_VIEW(c->web_view)); + if (f != NULL) + { + w = cairo_image_surface_get_width(f); + h = cairo_image_surface_get_height(f); + pb = gdk_pixbuf_get_from_surface(f, 0, 0, w, h); + if (pb != NULL) + { + w_should = 16 * gtk_widget_get_scale_factor(c->tabicon); + h_should = 16 * gtk_widget_get_scale_factor(c->tabicon); + pb_scaled = gdk_pixbuf_scale_simple(pb, w_should, h_should, + GDK_INTERP_BILINEAR); + gtk_image_set_from_pixbuf(GTK_IMAGE(c->tabicon), pb_scaled); + + g_object_unref(pb_scaled); + g_object_unref(pb); + } + } +} + void changed_title(GObject *obj, GParamSpec *pspec, gpointer data) { @@ -377,7 +451,8 @@ changed_title(GObject *obj, GParamSpec *pspec, gpointer data) t = t == NULL ? u : t; t = t[0] == 0 ? u : t; - gtk_window_set_title(GTK_WINDOW(c->win), t); + gtk_label_set_text(GTK_LABEL(c->tablabel), t); + mainwindow_title(-1); } void @@ -646,6 +721,23 @@ grab_environment_configuration(void) if (e != NULL) home_uri = g_strdup(e); + e = g_getenv(__NAME_UPPERCASE__"_TAB_POS"); + if (e != NULL) + { + if (strcmp(e, "top") == 0) + tab_pos = GTK_POS_TOP; + if (strcmp(e, "right") == 0) + tab_pos = GTK_POS_RIGHT; + if (strcmp(e, "bottom") == 0) + tab_pos = GTK_POS_BOTTOM; + if (strcmp(e, "left") == 0) + tab_pos = GTK_POS_LEFT; + } + + e = g_getenv(__NAME_UPPERCASE__"_TAB_WIDTH_CHARS"); + if (e != NULL) + tab_width_chars = atoi(e); + e = g_getenv(__NAME_UPPERCASE__"_USER_AGENT"); if (e != NULL) user_agent = g_strdup(e); @@ -798,7 +890,7 @@ key_common(GtkWidget *widget, GdkEvent *event, gpointer data) switch (((GdkEventKey *)event)->keyval) { case GDK_KEY_q: /* close window (left hand) */ - gtk_widget_destroy(c->win); + client_destroy(NULL, c); return TRUE; case GDK_KEY_w: /* home (left hand) */ f = ensure_uri_scheme(home_uri); @@ -842,6 +934,12 @@ key_common(GtkWidget *widget, GdkEvent *event, gpointer data) webkit_web_view_get_uri(WEBKIT_WEB_VIEW(c->web_view))); external_handler_run(NULL, NULL, c); return TRUE; + case GDK_KEY_a: /* go one tab to the left (left hand) */ + gtk_notebook_prev_page(GTK_NOTEBOOK(mw.notebook)); + return TRUE; + case GDK_KEY_s: /* go one tab to the right (left hand) */ + gtk_notebook_next_page(GTK_NOTEBOOK(mw.notebook)); + return TRUE; } } /* navigate backward (left hand) */ @@ -1038,6 +1136,58 @@ keywords_try_search(WebKitWebView *web_view, const gchar *t) return ret; } +void +mainwindow_setup(void) +{ + mw.win = gtk_window_new(GTK_WINDOW_TOPLEVEL); + gtk_window_set_default_size(GTK_WINDOW(mw.win), 800, 600); + g_signal_connect(G_OBJECT(mw.win), "destroy", gtk_main_quit, NULL); + gtk_window_set_title(GTK_WINDOW(mw.win), __NAME__); + + mw.notebook = gtk_notebook_new(); + gtk_notebook_set_scrollable(GTK_NOTEBOOK(mw.notebook), TRUE); + gtk_notebook_set_tab_pos(GTK_NOTEBOOK(mw.notebook), tab_pos); + gtk_container_add(GTK_CONTAINER(mw.win), mw.notebook); + g_signal_connect(G_OBJECT(mw.notebook), "switch-page", + G_CALLBACK(mainwindow_title_before), NULL); +} + +void +mainwindow_title_before(GtkNotebook *nb, GtkWidget *p, guint idx, gpointer data) +{ + mainwindow_title(idx); +} + +/* XXX I'd like to avoid traversing the widget hierarchy. Find a better + * way. */ +void +mainwindow_title(gint idx) +{ + GtkWidget *child, *tabbox, *evbox, *label; + GList *tabbox_children, *last; + const gchar *text; + + if (idx == -1) + { + idx = gtk_notebook_get_current_page(GTK_NOTEBOOK(mw.notebook)); + if (idx == -1) + return; + } + + child = gtk_notebook_get_nth_page(GTK_NOTEBOOK(mw.notebook), idx); + if (child == NULL) + return; + + evbox = gtk_notebook_get_tab_label(GTK_NOTEBOOK(mw.notebook), child); + tabbox = gtk_bin_get_child(GTK_BIN(evbox)); + tabbox_children = gtk_container_get_children(GTK_CONTAINER(tabbox)); + last = g_list_last(tabbox_children); + label = last->data; + text = gtk_label_get_text(GTK_LABEL(label)); + gtk_window_set_title(GTK_WINDOW(mw.win), text); + g_list_free(tabbox_children); +} + gboolean menu_web_view(WebKitWebView *web_view, WebKitContextMenu *menu, GdkEvent *ev, WebKitHitTestResult *ht, gpointer data) @@ -1170,11 +1320,17 @@ void show_web_view(WebKitWebView *web_view, gpointer data) { struct Client *c = (struct Client *)data; + gint idx; (void)web_view; + gtk_widget_show_all(mw.win); + + idx = gtk_notebook_page_num(GTK_NOTEBOOK(mw.notebook), c->vbox); + if (idx != -1) + gtk_notebook_set_current_page(GTK_NOTEBOOK(mw.notebook), idx); + gtk_widget_grab_focus(c->web_view); - gtk_widget_show_all(c->win); } void @@ -1235,6 +1391,8 @@ main(int argc, char **argv) cooperation_setup(); downloadmanager_setup(); + mainwindow_setup(); + if (!cooperative_instances || cooperative_alone) { c = g_build_filename(g_get_user_config_dir(), __NAME__, "web_extensions",