X-Git-Url: https://git.armaanb.net/?a=blobdiff_plain;f=browser.c;h=3c68dd3776e96f4aba7fb55761487bc94cb28262;hb=649a067929656183ca6d194536b5927bf84daf82;hp=7f8d3f79567933140f23647fa2cad7b6d4af6da9;hpb=9042df121715baa86a1ef878a04d0184786b4209;p=chorizo.git diff --git a/browser.c b/browser.c index 7f8d3f7..3c68dd3 100644 --- a/browser.c +++ b/browser.c @@ -14,47 +14,45 @@ #include -static gboolean button_tablabel(GtkWidget *, GdkEvent *, gpointer); -static void client_destroy(GtkWidget *, 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_title(GObject *, GParamSpec *, gpointer); -static void changed_uri(GObject *, GParamSpec *, gpointer); -static gboolean crashed_web_view(WebKitWebView *, gpointer); -static gboolean decide_policy(WebKitWebView *, WebKitPolicyDecision *, - WebKitPolicyDecisionType, gpointer); -static gboolean download_handle(WebKitDownload *, gchar *, gpointer); -static void download_handle_start(WebKitWebView *, WebKitDownload *, gpointer); -static void downloadmanager_cancel(GtkToolButton *, gpointer); -static gboolean downloadmanager_delete(GtkWidget *, gpointer); -static void downloadmanager_setup(void); -static gchar *ensure_uri_scheme(const gchar *); -static void external_handler_run(GSimpleAction *, GVariant *, gpointer); -static void grab_environment_configuration(void); -static void grab_feeds_finished(GObject *, GAsyncResult *, gpointer); -static void hover_web_view(WebKitWebView *, WebKitHitTestResult *, guint, gpointer); -static void icon_location(GtkEntry *, GtkEntryIconPosition, GdkEvent *, gpointer); -static gboolean key_common(GtkWidget *, GdkEvent *, gpointer); -static gboolean key_downloadmanager(GtkWidget *, GdkEvent *, gpointer); -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); -static gboolean remote_msg(GIOChannel *, GIOCondition, gpointer); -static void run_user_scripts(WebKitWebView *); -static void search(gpointer, gint); -static void show_web_view(WebKitWebView *, gpointer); -static void trust_user_certs(WebKitWebContext *); +void client_destroy(GtkWidget *, gpointer); +WebKitWebView *client_new(const gchar *, WebKitWebView *, gboolean, + gboolean); +WebKitWebView *client_new_request(WebKitWebView *, WebKitNavigationAction *, + gpointer); +void cooperation_setup(void); +void changed_download_progress(GObject *, GParamSpec *, gpointer); +void changed_load_progress(GObject *, GParamSpec *, gpointer); +void changed_favicon(GObject *, GParamSpec *, gpointer); +void changed_title(GObject *, GParamSpec *, gpointer); +void changed_uri(GObject *, GParamSpec *, gpointer); +gboolean crashed_web_view(WebKitWebView *, gpointer); +gboolean decide_policy(WebKitWebView *, WebKitPolicyDecision *, + WebKitPolicyDecisionType, gpointer); +gboolean download_handle(WebKitDownload *, gchar *, gpointer); +void download_handle_start(WebKitWebView *, WebKitDownload *, gpointer); +void downloadmanager_cancel(GtkToolButton *, gpointer); +gboolean downloadmanager_delete(GtkWidget *, gpointer); +void downloadmanager_setup(void); +gchar *ensure_uri_scheme(const gchar *); +void external_handler_run(GSimpleAction *, GVariant *, gpointer); +void grab_environment_configuration(void); +void grab_feeds_finished(GObject *, GAsyncResult *, gpointer); +void hover_web_view(WebKitWebView *, WebKitHitTestResult *, guint, gpointer); +void icon_location(GtkEntry *, GtkEntryIconPosition, GdkEvent *, gpointer); +gboolean key_common(GtkWidget *, GdkEvent *, gpointer); +gboolean key_downloadmanager(GtkWidget *, GdkEvent *, gpointer); +gboolean key_location(GtkWidget *, GdkEvent *, gpointer); +gboolean key_tablabel(GtkWidget *, GdkEvent *, gpointer); +gboolean key_web_view(GtkWidget *, GdkEvent *, gpointer); +void mainwindow_setup(void); +gboolean menu_web_view(WebKitWebView *, WebKitContextMenu *, GdkEvent *, + WebKitHitTestResult *, gpointer); +gboolean quit_if_nothing_active(void); +gboolean remote_msg(GIOChannel *, GIOCondition, gpointer); +void run_user_scripts(WebKitWebView *); +void search(gpointer, gint); +void show_web_view(WebKitWebView *, gpointer); +void trust_user_certs(WebKitWebContext *); struct Client @@ -63,9 +61,11 @@ struct Client gchar *hover_uri; gchar *feed_html; GtkWidget *location; + GtkWidget *tabicon; GtkWidget *tablabel; GtkWidget *vbox; GtkWidget *web_view; + gboolean focus_new_tab; }; struct MainWindow @@ -82,38 +82,24 @@ struct DownloadManager } dm; -static const gchar *accepted_language[2] = { NULL, NULL }; -static gint clients = 0, downloads = 0; -static gboolean cooperative_alone = TRUE; -static gboolean cooperative_instances = TRUE; -static int cooperative_pipe_fp = 0; -static gchar *download_dir = "/var/tmp"; -static gboolean enable_console_to_stdout = FALSE; -static gchar *fifo_suffix = "main"; -static gdouble global_zoom = 1.0; -static gchar *history_file = NULL; -static gchar *home_uri = "about:blank"; -static gboolean initial_wc_setup_done = FALSE; -static GHashTable *keywords = NULL; -static gchar *search_text = NULL; -static gchar *user_agent = NULL; +const gchar *accepted_language[2] = { NULL, NULL }; +gint clients = 0, downloads = 0; +gboolean cooperative_alone = TRUE; +gboolean cooperative_instances = TRUE; +int cooperative_pipe_fp = 0; +gchar *download_dir = "/var/tmp"; +gboolean enable_console_to_stdout = FALSE; +gchar *fifo_suffix = "main"; +gdouble global_zoom = 1.0; +gchar *history_file = NULL; +gchar *home_uri = "about:blank"; +gboolean initial_wc_setup_done = FALSE; +gchar *search_text = NULL; +GtkPositionType tab_pos = GTK_POS_TOP; +gint tab_width_chars = 20; +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) { @@ -136,12 +122,13 @@ client_destroy(GtkWidget *widget, gpointer data) } WebKitWebView * -client_new(const gchar *uri, WebKitWebView *related_wv, gboolean show) +client_new(const gchar *uri, WebKitWebView *related_wv, gboolean show, + gboolean focus_tab) { struct Client *c; WebKitWebContext *wc; gchar *f; - GtkWidget *evbox; + GtkWidget *evbox, *tabbox; if (uri != NULL && cooperative_instances && !cooperative_alone) { @@ -159,6 +146,8 @@ client_new(const gchar *uri, WebKitWebView *related_wv, gboolean show) exit(EXIT_FAILURE); } + c->focus_new_tab = focus_tab; + if (related_wv == NULL) c->web_view = webkit_web_view_new(); else @@ -166,6 +155,8 @@ 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", @@ -201,6 +192,8 @@ 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; } @@ -231,21 +224,36 @@ 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); + 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), 20); + gtk_label_set_width_chars(GTK_LABEL(c->tablabel), tab_width_chars); + gtk_widget_set_has_tooltip(c->tablabel, TRUE); + + /* 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), c->tablabel); + gtk_container_add(GTK_CONTAINER(evbox), tabbox); g_signal_connect(G_OBJECT(evbox), "button-release-event", - G_CALLBACK(button_tablabel), c); + G_CALLBACK(key_tablabel), c); + + gtk_widget_add_events(evbox, GDK_SCROLL_MASK); + g_signal_connect(G_OBJECT(evbox), "scroll-event", + G_CALLBACK(key_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_insert_page(GTK_NOTEBOOK(mw.notebook), c->vbox, evbox, + gtk_notebook_get_current_page(GTK_NOTEBOOK(mw.notebook)) + 1); gtk_notebook_set_tab_reorderable(GTK_NOTEBOOK(mw.notebook), c->vbox, TRUE); if (show) @@ -270,7 +278,7 @@ WebKitWebView * client_new_request(WebKitWebView *web_view, WebKitNavigationAction *navigation_action, gpointer data) { - return client_new(NULL, web_view, FALSE); + return client_new(NULL, web_view, FALSE, FALSE); } void @@ -391,6 +399,39 @@ 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) + { + gtk_image_set_from_icon_name(GTK_IMAGE(c->tabicon), "text-html", + GTK_ICON_SIZE_SMALL_TOOLBAR); + } + else + { + 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) { @@ -407,7 +448,7 @@ changed_title(GObject *obj, GParamSpec *pspec, gpointer data) t = t[0] == 0 ? u : t; gtk_label_set_text(GTK_LABEL(c->tablabel), t); - mainwindow_title(-1); + gtk_widget_set_tooltip_text(c->tablabel, t); } void @@ -676,6 +717,23 @@ 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); @@ -837,7 +895,7 @@ key_common(GtkWidget *widget, GdkEvent *event, gpointer data) return TRUE; case GDK_KEY_e: /* new tab (left hand) */ f = ensure_uri_scheme(home_uri); - client_new(f, NULL, TRUE); + client_new(f, NULL, TRUE, TRUE); g_free(f); return TRUE; case GDK_KEY_r: /* reload (left hand) */ @@ -872,6 +930,12 @@ 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) */ @@ -936,7 +1000,7 @@ key_location(GtkWidget *widget, GdkEvent *event, gpointer data) search_text = g_strdup(t + 2); search(c, 0); } - else if (!keywords_try_search(WEBKIT_WEB_VIEW(c->web_view), t)) + else { f = ensure_uri_scheme(t); webkit_web_view_load_uri(WEBKIT_WEB_VIEW(c->web_view), f); @@ -954,6 +1018,39 @@ key_location(GtkWidget *widget, GdkEvent *event, gpointer data) return FALSE; } +gboolean +key_tablabel(GtkWidget *widget, GdkEvent *event, gpointer data) +{ + GdkScrollDirection direction; + + if (event->type == GDK_BUTTON_RELEASE) + { + switch (((GdkEventButton *)event)->button) + { + case 2: + client_destroy(NULL, data); + return TRUE; + } + } + else if (event->type == GDK_SCROLL) + { + gdk_event_get_scroll_direction(event, &direction); + switch (direction) + { + case GDK_SCROLL_UP: + gtk_notebook_prev_page(GTK_NOTEBOOK(mw.notebook)); + break; + case GDK_SCROLL_DOWN: + gtk_notebook_next_page(GTK_NOTEBOOK(mw.notebook)); + break; + default: + break; + } + return TRUE; + } + return FALSE; +} + gboolean key_web_view(GtkWidget *widget, GdkEvent *event, gpointer data) { @@ -979,7 +1076,7 @@ key_web_view(GtkWidget *widget, GdkEvent *event, gpointer data) case 2: if (c->hover_uri != NULL) { - client_new(c->hover_uri, NULL, TRUE); + client_new(c->hover_uri, NULL, TRUE, FALSE); return TRUE; } break; @@ -1008,66 +1105,6 @@ key_web_view(GtkWidget *widget, GdkEvent *event, gpointer data) return FALSE; } -void -keywords_load(void) -{ - GError *err = NULL; - GIOChannel *channel = NULL; - gchar *path = NULL, *buf = NULL; - gchar **tokens = NULL; - - keywords = g_hash_table_new(g_str_hash, g_str_equal); - - path = g_build_filename(g_get_user_config_dir(), __NAME__, "keywordsearch", - NULL); - channel = g_io_channel_new_file(path, "r", &err); - if (channel != NULL) - { - while (g_io_channel_read_line(channel, &buf, NULL, NULL, NULL) - == G_IO_STATUS_NORMAL) - { - g_strstrip(buf); - if (buf[0] != '#') - { - tokens = g_strsplit(buf, " ", 2); - if (tokens[0] != NULL && tokens[1] != NULL) - g_hash_table_insert(keywords, g_strdup(tokens[0]), - g_strdup(tokens[1])); - g_strfreev(tokens); - } - g_free(buf); - } - g_io_channel_shutdown(channel, FALSE, NULL); - } - g_free(path); -} - -gboolean -keywords_try_search(WebKitWebView *web_view, const gchar *t) -{ - gboolean ret = FALSE; - gchar **tokens = NULL; - gchar *val = NULL, *escaped = NULL, *uri = NULL; - - tokens = g_strsplit(t, " ", 2); - if (tokens[0] != NULL && tokens[1] != NULL) - { - val = g_hash_table_lookup(keywords, tokens[0]); - if (val != NULL) - { - escaped = g_uri_escape_string(tokens[1], NULL, TRUE); - uri = g_strdup_printf((gchar *)val, escaped); - webkit_web_view_load_uri(web_view, uri); - g_free(uri); - g_free(escaped); - ret = TRUE; - } - } - g_strfreev(tokens); - - return ret; -} - void mainwindow_setup(void) { @@ -1078,40 +1115,8 @@ mainwindow_setup(void) 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); - - /* XXX Global hotkeys to change tabs are missing */ -} - -void -mainwindow_title_before(GtkNotebook *nb, GtkWidget *p, guint idx, gpointer data) -{ - mainwindow_title(idx); -} - -void -mainwindow_title(gint idx) -{ - GtkWidget *child, *evbox, *label; - 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); - label = gtk_bin_get_child(GTK_BIN(evbox)); - text = gtk_label_get_text(GTK_LABEL(label)); - gtk_window_set_title(GTK_WINDOW(mw.win), text); } gboolean @@ -1179,7 +1184,7 @@ remote_msg(GIOChannel *channel, GIOCondition condition, gpointer data) if (uri) { g_strstrip(uri); - client_new(uri, NULL, TRUE); + client_new(uri, NULL, TRUE, TRUE); g_free(uri); } return TRUE; @@ -1252,11 +1257,14 @@ show_web_view(WebKitWebView *web_view, gpointer data) 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); + if (c->focus_new_tab) + { + 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_grab_focus(c->web_view); + } } void @@ -1312,7 +1320,6 @@ main(int argc, char **argv) } } - keywords_load(); if (cooperative_instances) cooperation_setup(); downloadmanager_setup(); @@ -1329,11 +1336,11 @@ main(int argc, char **argv) } if (optind >= argc) - client_new(home_uri, NULL, TRUE); + client_new(home_uri, NULL, TRUE, TRUE); else { for (i = optind; i < argc; i++) - client_new(argv[i], NULL, TRUE); + client_new(argv[i], NULL, TRUE, TRUE); } if (!cooperative_instances || cooperative_alone)