-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/types.h>
-#include <sys/stat.h>
+#include <errno.h>
#include <fcntl.h>
-#include <string.h>
-
-#include <gtk/gtk.h>
-#include <gtk/gtkx.h>
-#include <gdk/gdkkeysyms.h>
-#include <gio/gio.h>
+#include <libgen.h>
+#include <sys/stat.h>
+#include <unistd.h>
#include <webkit2/webkit2.h>
+#include "config.h"
+#include "chorizo.h"
+
+struct MainWindow mw;
+struct Configuration cfg;
+gboolean switch_tab;
+
+gint clients = 0;
-static void client_destroy(GtkWidget *, gpointer);
-static gboolean client_destroy_request(WebKitWebView *, gpointer);
-static WebKitWebView *client_new(const gchar *);
-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 crashed_web_view_reload(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 data);
-static void downloadmanager_setup(void);
-static gchar *ensure_uri_scheme(const gchar *);
-static void grab_environment_configuration(void);
-static void hover_web_view(WebKitWebView *, WebKitHitTestResult *, guint, 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 gboolean remote_msg(GIOChannel *, GIOCondition, gpointer);
-static void search(gpointer, gint);
-static Window tabbed_launch(void);
-static void trust_user_certs(WebKitWebContext *);
-
-
-struct Client
+int cooperative_pipe_fp = 0;
+gchar *fifopath;
+char **closed_tabs;
+size_t num_closed = 0;
+
+gboolean
+isearch_counted_matches(GtkWidget *widget, guint matches, gpointer data)
{
- gchar *hover_uri;
- GtkWidget *location;
- GtkWidget *progress;
- GtkWidget *scroll;
- GtkWidget *top_box;
- GtkWidget *vbox;
- GtkWidget *web_view;
- GtkWidget *win;
-};
-
-struct DownloadManager
+ struct Client *c = (struct Client *)data;
+ char *text = malloc(12);
+ sprintf(text, "%d matches", matches);
+ gtk_label_set_text(GTK_LABEL(c->isearch_matches), text);
+ free(text);
+ return TRUE;
+}
+
+gboolean
+quit_if_nothing_active(void)
{
- GtkWidget *scroll;
- GtkWidget *toolbar;
- GtkWidget *win;
-} dm;
-
-
-static const gchar *accepted_language[2] = { NULL, NULL };
-static gint clients = 0;
-static gboolean cooperative_alone = TRUE;
-static gboolean cooperative_instances = TRUE;
-static int cooperative_pipe_fp = 0;
-static int crash_autoreload_delay = 2;
-static gchar *download_dir = "/var/tmp";
-static Window embed = 0;
-static gchar *fifo_suffix = "main";
-static gdouble global_zoom = 1.0;
-static gchar *home_uri = "about:blank";
-static gboolean initial_wc_setup_done = FALSE;
-static GHashTable *keywords = NULL;
-static gchar *search_text = NULL;
-static gboolean tabbed_automagic = TRUE;
-static gchar *user_agent = NULL;
-static gchar *web_extensions_dir = NULL;
+ if (clients == 0) {
+ if (downloads == 0) {
+ gtk_main_quit();
+ return TRUE;
+ } else {
+ downloadmanager_show();
+ }
+ }
+ return FALSE;
+}
+gboolean
+remote_msg(GIOChannel *channel, GIOCondition condition, gpointer data)
+{
+ gchar *uri = NULL;
+ g_io_channel_read_line(channel, &uri, NULL, NULL, NULL);
+ if (uri) {
+ g_strstrip(uri);
+ client_new(uri, NULL);
+ g_free(uri);
+ }
+ return TRUE;
+}
+void
+allocfail(void)
+{
+ fprintf(stderr, "chorizo: fatal: alloc failed\n");
+ exit(EXIT_FAILURE);
+}
void
-client_destroy(GtkWidget *obj, gpointer data)
+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);
+ changed_load_progress, c);
+
+ idx = gtk_notebook_page_num(GTK_NOTEBOOK(mw.notebook), c->vbox);
+ if (idx == -1)
+ fprintf(stderr, "chorizo: warning: tab index was -1\n");
+ else
+ gtk_notebook_remove_page(GTK_NOTEBOOK(mw.notebook), idx);
+
+ if (!cfg.private && WEBKIT_IS_WEB_VIEW(c->web_view)) {
+ const char *uri =
+ webkit_web_view_get_uri(WEBKIT_WEB_VIEW(c->web_view));
+
+ // TODO: Shift everything left if over certain amount
+ if (uri != NULL) {
+ num_closed++;
+ if (num_closed > cfg_max_tabs_closed) {
+ memmove(closed_tabs, closed_tabs,
+ cfg_max_tabs_closed - 1);
+ num_closed = cfg_max_tabs_closed;
+ } else {
+ closed_tabs = realloc(
+ closed_tabs,
+ num_closed * sizeof(closed_tabs[0]));
+ if (!closed_tabs) allocfail();
+ }
+ closed_tabs[num_closed - 1] = strdup(uri);
+ }
+ }
- free(c);
clients--;
+ free(c);
- if (clients == 0)
- gtk_main_quit();
+ quit_if_nothing_active();
}
-gboolean
-client_destroy_request(WebKitWebView *web_view, gpointer data)
+void
+set_uri(const char *uri, struct Client *c)
{
- struct Client *c = (struct Client *)data;
-
- gtk_widget_destroy(c->win);
-
- return TRUE;
+ if (!gtk_widget_is_focus(c->location))
+ gtk_entry_set_text(GTK_ENTRY(c->location),
+ (uri != NULL) ? uri : "");
}
WebKitWebView *
-client_new(const gchar *uri)
+client_new(const gchar *uri, WebKitWebView *related_wv)
{
struct Client *c;
- WebKitWebContext *wc;
gchar *f;
-
- if (uri != NULL && cooperative_instances && !cooperative_alone)
- {
- write(cooperative_pipe_fp, uri, strlen(uri));
+ GtkWidget *evbox, *tabbox;
+ if (uri != NULL && !cfg.noncooperative_instances &&
+ !cfg.cooperative_alone) {
+ f = ensure_uri_scheme(uri);
+ write(cooperative_pipe_fp, f, strlen(f));
write(cooperative_pipe_fp, "\n", 1);
+ g_free(f);
return NULL;
}
+ c = calloc(1, sizeof(struct Client));
+ if (!c) allocfail();
+
+ if (related_wv == NULL) {
+ WebKitUserContentManager *ucm =
+ webkit_user_content_manager_new();
+ WebKitUserScript *wkscript;
+ WebKitUserStyleSheet *wkstyle;
+ gchar *path = NULL, *source, *base;
+ const gchar *entry = NULL;
+ GDir *dir = NULL;
+ base = g_build_filename(g_get_user_data_dir(), "chorizo",
+ "user-scripts", NULL);
+ dir = g_dir_open(base, 0, NULL);
+ if (dir != NULL) {
+ while ((entry = g_dir_read_name(dir)) != NULL) {
+ path = g_build_filename(base, entry, NULL);
+ if (g_str_has_suffix(path, ".js")) {
+ g_file_get_contents(path, &source, NULL,
+ NULL);
+ // clang-format off
+ wkscript = webkit_user_script_new(
+ source,
+ WEBKIT_USER_CONTENT_INJECT_ALL_FRAMES,
+ WEBKIT_USER_SCRIPT_INJECT_AT_DOCUMENT_START,
+ NULL, NULL);
+ // clang-format on
+ webkit_user_content_manager_add_script(
+ ucm, wkscript);
+ webkit_user_script_unref(wkscript);
+ }
+ g_free(path);
+ if (source) g_free(source);
+ }
+ g_dir_close(dir);
+ }
+ base = g_build_filename(g_get_user_data_dir(), "chorizo",
+ "user-styles", NULL);
+ dir = g_dir_open(base, 0, NULL);
+ if (dir != NULL) {
+ while ((entry = g_dir_read_name(dir)) != NULL) {
+ path = g_build_filename(base, entry, NULL);
+ if (g_str_has_suffix(path, ".css")) {
+ g_file_get_contents(path, &source, NULL,
+ NULL);
+ // clang-format off
+ wkstyle = webkit_user_style_sheet_new(
+ source,
+ WEBKIT_USER_CONTENT_INJECT_ALL_FRAMES,
+ WEBKIT_USER_STYLE_LEVEL_USER,
+ NULL, NULL);
+ webkit_user_content_manager_add_style_sheet(
+ ucm, wkstyle);
+ // clang-format on
+ webkit_user_style_sheet_unref(wkstyle);
+ }
+ g_free(path);
+ g_free(source);
+ }
+ g_dir_close(dir);
+ }
+ g_free(base);
- c = malloc(sizeof(struct Client));
- if (!c)
- {
- fprintf(stderr, __NAME__": fatal: malloc failed\n");
- exit(EXIT_FAILURE);
- }
+ c->web_view =
+ webkit_web_view_new_with_user_content_manager(ucm);
- c->hover_uri = NULL;
- c->win = NULL;
- if (embed != 0)
- {
- c->win = gtk_plug_new(embed);
- if (!gtk_plug_get_embedded(GTK_PLUG(c->win)))
- {
- fprintf(stderr, __NAME__": Can't plug-in to XID %ld.\n", embed);
- gtk_widget_destroy(c->win);
- c->win = NULL;
- embed = 0;
+ c->settings = webkit_web_view_get_settings(
+ WEBKIT_WEB_VIEW(c->web_view));
+ if (cfg.verbose) {
+ // clang-format off
+ webkit_settings_set_enable_write_console_messages_to_stdout(
+ c->settings, true);
+ // clang-format on
}
+ webkit_settings_set_enable_developer_extras(c->settings, TRUE);
+ } else {
+ c->web_view = webkit_web_view_new_with_related_view(related_wv);
}
- if (c->win == NULL)
- {
- c->win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
- gtk_window_set_wmclass(GTK_WINDOW(c->win), __NAME__, __NAME_CAPITALIZED__);
- }
-
- g_signal_connect(G_OBJECT(c->win), "destroy", G_CALLBACK(client_destroy), c);
- gtk_window_set_title(GTK_WINDOW(c->win), __NAME__);
-
- c->web_view = webkit_web_view_new();
- 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_CALLBACK(changed_title), c);
g_signal_connect(G_OBJECT(c->web_view), "notify::uri",
- G_CALLBACK(changed_uri), c);
- g_signal_connect(G_OBJECT(c->web_view), "notify::estimated-load-progress",
- G_CALLBACK(changed_load_progress), c);
+ G_CALLBACK(changed_uri), c);
+ g_signal_connect(G_OBJECT(c->web_view),
+ "notify::estimated-load-progress",
+ G_CALLBACK(changed_load_progress), c);
g_signal_connect(G_OBJECT(c->web_view), "create",
- G_CALLBACK(client_new_request), NULL);
+ G_CALLBACK(client_new_request), 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_CALLBACK(decide_policy), NULL);
g_signal_connect(G_OBJECT(c->web_view), "key-press-event",
- G_CALLBACK(key_web_view), c);
- g_signal_connect(G_OBJECT(c->web_view), "button-press-event",
- G_CALLBACK(key_web_view), c);
+ G_CALLBACK(key_web_view), c);
g_signal_connect(G_OBJECT(c->web_view), "scroll-event",
- G_CALLBACK(key_web_view), c);
+ G_CALLBACK(key_web_view), c);
g_signal_connect(G_OBJECT(c->web_view), "mouse-target-changed",
- G_CALLBACK(hover_web_view), c);
+ G_CALLBACK(hover_web_view), c);
g_signal_connect(G_OBJECT(c->web_view), "web-process-crashed",
- G_CALLBACK(crashed_web_view), c);
-
- if (!initial_wc_setup_done)
- {
- if (accepted_language[0] != NULL)
- webkit_web_context_set_preferred_languages(wc, accepted_language);
-
- g_signal_connect(G_OBJECT(wc), "download-started",
- G_CALLBACK(download_handle_start), NULL);
-
- trust_user_certs(wc);
-
- initial_wc_setup_done = TRUE;
- }
+ G_CALLBACK(crashed_web_view), c);
- if (user_agent != NULL)
- g_object_set(G_OBJECT(webkit_web_view_get_settings(WEBKIT_WEB_VIEW(c->web_view))),
- "user-agent", user_agent, NULL);
-
- c->scroll = gtk_scrolled_window_new(NULL, NULL);
-
- gtk_container_add(GTK_CONTAINER(c->scroll), c->web_view);
+ GtkWidget *locbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
c->location = gtk_entry_new();
- g_signal_connect(G_OBJECT(c->location), "key-press-event",
- G_CALLBACK(key_location), c);
+ gtk_entry_set_placeholder_text(GTK_ENTRY(c->location), "URL");
+ char *location_symbol;
+ if (cfg.private) {
+ location_symbol = "security-high-symbolic";
+ gtk_entry_set_icon_tooltip_markup(
+ GTK_ENTRY(c->location), GTK_ENTRY_ICON_PRIMARY,
+ "You are in private mode. No history, caches, or "
+ "cookies will be saved beyond this session.");
+ } else {
+ location_symbol = "text-x-generic-symbolic";
+ }
+
+ gtk_entry_set_icon_from_icon_name(GTK_ENTRY(c->location),
+ GTK_ENTRY_ICON_PRIMARY,
+ location_symbol);
+ gtk_box_pack_start(GTK_BOX(locbox), c->location, TRUE, TRUE, 0);
+
+ c->wsearch = gtk_entry_new();
+ gtk_entry_set_placeholder_text(GTK_ENTRY(c->wsearch), "Search the web");
+ gtk_entry_set_icon_from_icon_name(GTK_ENTRY(c->wsearch),
+ GTK_ENTRY_ICON_PRIMARY,
+ "system-search-symbolic");
+ gtk_box_pack_start(GTK_BOX(locbox), c->wsearch, FALSE, TRUE, 0);
- /* XXX Progress bars don't work/look as intended anymore. Level bars
- * are a dirty workaround (kind of). */
- c->progress = gtk_level_bar_new();
- gtk_level_bar_set_value(GTK_LEVEL_BAR(c->progress), 0);
- gtk_widget_set_size_request(c->progress, 100, -1);
-
- c->top_box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
- gtk_box_pack_start(GTK_BOX(c->top_box), c->location, TRUE, TRUE, 2);
- gtk_box_pack_start(GTK_BOX(c->top_box), c->progress, FALSE, FALSE, 2);
+ g_signal_connect(G_OBJECT(c->location), "key-press-event",
+ G_CALLBACK(key_location), c);
+ g_signal_connect(G_OBJECT(c->location), "icon-release",
+ G_CALLBACK(icon_location), c);
+ g_signal_connect(G_OBJECT(c->wsearch), "key-press-event",
+ G_CALLBACK(key_wsearch), c);
+ /*
+ * XXX This is a workaround. Setting this to NULL (which is done in
+ * grab_feeds_finished() if no feed has been detected) adds a little
+ * padding left of the text. Not sure why. The point of this call
+ * right here is to have that padding right from the start. This
+ * avoids a graphical artifact.
+ */
+
+ gtk_entry_set_icon_from_icon_name(GTK_ENTRY(c->location),
+ GTK_ENTRY_ICON_SECONDARY, NULL);
+
+ c->isearch_box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
+ c->isearch = gtk_entry_new();
+ gtk_entry_set_placeholder_text(GTK_ENTRY(c->isearch), "Search page");
+ gtk_box_pack_start(GTK_BOX(c->isearch_box), c->isearch, FALSE, TRUE, 0);
+ gtk_entry_set_icon_from_icon_name(GTK_ENTRY(c->isearch),
+ GTK_ENTRY_ICON_PRIMARY,
+ "system-search-symbolic");
+ g_signal_connect(G_OBJECT(c->isearch), "key-press-event",
+ G_CALLBACK(key_isearch), c);
+
+ c->isearch_matches = gtk_label_new("0 matches");
+ gtk_box_pack_start(GTK_BOX(c->isearch_box), c->isearch_matches, FALSE,
+ TRUE, 5);
c->vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
- gtk_box_pack_start(GTK_BOX(c->vbox), c->top_box, FALSE, FALSE, 2);
- gtk_box_pack_start(GTK_BOX(c->vbox), c->scroll, TRUE, TRUE, 2);
-
- gtk_container_add(GTK_CONTAINER(c->win), c->vbox);
-
- gtk_widget_grab_focus(c->web_view);
- gtk_widget_show_all(c->win);
-
- if (uri != NULL)
- {
+ gtk_box_pack_start(GTK_BOX(c->vbox), c->web_view, TRUE, TRUE, 0);
+ gtk_box_pack_start(GTK_BOX(c->vbox), c->isearch_box, FALSE, TRUE, 0);
+ gtk_box_pack_start(GTK_BOX(c->vbox), locbox, FALSE, FALSE, 0);
+
+ gtk_container_set_focus_child(GTK_CONTAINER(c->vbox), c->web_view);
+
+ c->tabicon = gtk_image_new_from_icon_name("text-html",
+ GTK_ICON_SIZE_SMALL_TOOLBAR);
+
+ c->tablabel = gtk_label_new("chorizo");
+ gtk_label_set_ellipsize(GTK_LABEL(c->tablabel), PANGO_ELLIPSIZE_END);
+ gtk_label_set_width_chars(GTK_LABEL(c->tablabel), cfg_tab_width);
+ 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), tabbox);
+ g_signal_connect(G_OBJECT(evbox), "button-release-event",
+ 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);
+
+ // For easy access, store a reference to our label.
+ g_object_set_data(G_OBJECT(evbox), "chorizo-tab-label", c->tablabel);
+
+ /*
+ * 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);
+
+ int page = gtk_notebook_get_current_page(GTK_NOTEBOOK(mw.notebook)) + 1;
+ gtk_notebook_insert_page(GTK_NOTEBOOK(mw.notebook), c->vbox, evbox,
+ page);
+ gtk_notebook_set_tab_reorderable(GTK_NOTEBOOK(mw.notebook), c->vbox,
+ TRUE);
+
+ show_web_view(NULL, c);
+
+ if (uri != NULL) {
f = ensure_uri_scheme(uri);
webkit_web_view_load_uri(WEBKIT_WEB_VIEW(c->web_view), f);
g_free(f);
}
+ set_uri(uri, c);
clients++;
+ if (uri == NULL) gtk_widget_grab_focus(c->location);
+
return WEBKIT_WEB_VIEW(c->web_view);
}
WebKitWebView *
client_new_request(WebKitWebView *web_view,
- WebKitNavigationAction *navigation_action, gpointer data)
+ WebKitNavigationAction *navigation_action, gpointer data)
+{
+ switch_tab = FALSE;
+ WebKitWebView *new_web_view = client_new(NULL, web_view);
+ gtk_widget_grab_focus(GTK_WIDGET(new_web_view));
+ return new_web_view;
+}
+
+void
+mkdirp(const char *dir, mode_t mode)
{
- return client_new(NULL);
+ char tmp[256];
+ char *p = NULL;
+ size_t len;
+ snprintf(tmp, sizeof(tmp), "%s", dir);
+ len = strlen(tmp);
+ if (tmp[len - 1] == '/') tmp[len - 1] = 0;
+ for (p = tmp + 1; *p; p++)
+ if (*p == '/') {
+ *p = 0;
+ mkdir(tmp, mode);
+ *p = '/';
+ }
+ mkdir(tmp, S_IRWXU);
}
void
cooperation_setup(void)
{
GIOChannel *towatch;
- gchar *fifofilename, *fifopath;
-
- fifofilename = g_strdup_printf("%s-%s", __NAME__".fifo", fifo_suffix);
- fifopath = g_build_filename(g_get_user_runtime_dir(), fifofilename, NULL);
+ gchar *fifofilename;
+
+ gchar *priv = (cfg.private) ? "-private" : "";
+ const gchar *fifo_suffix_env = g_getenv("CHORIZO_FIFO_SUFFIX");
+ const gchar *fifo_suffix = (fifo_suffix_env) ? fifo_suffix_env : "";
+ fifofilename = g_strdup_printf("%s%s%s%s", "chorizo", priv, ".fifo",
+ fifo_suffix);
+ fifopath = g_build_filename(g_get_user_runtime_dir(), "chorizo",
+ fifofilename, NULL);
+ mkdirp(dirname(fifopath), 0600);
g_free(fifofilename);
- if (!g_file_test(fifopath, G_FILE_TEST_EXISTS))
- mkfifo(fifopath, 0600);
+ if (!g_file_test(fifopath, G_FILE_TEST_EXISTS)) mkfifo(fifopath, 0600);
cooperative_pipe_fp = open(fifopath, O_WRONLY | O_NONBLOCK);
- if (!cooperative_pipe_fp)
- {
- fprintf(stderr, __NAME__": Can't open FIFO at all.\n");
- }
- else
- {
- if (write(cooperative_pipe_fp, "", 0) == -1)
- {
- /* Could not do an empty write to the FIFO which means there's
- * no one listening. */
+ if (!cooperative_pipe_fp) {
+ fprintf(stderr, "chorizo: error: can't open FIFO\n");
+ } else {
+ if (write(cooperative_pipe_fp, "", 0) == -1) {
+ /*
+ * Could not do an empty write to the FIFO which
+ * means there's no one listening.
+ */
close(cooperative_pipe_fp);
towatch = g_io_channel_new_file(fifopath, "r+", NULL);
- g_io_add_watch(towatch, G_IO_IN, (GIOFunc)remote_msg, NULL);
+ g_io_add_watch(towatch, G_IO_IN, (GIOFunc)remote_msg,
+ NULL);
+ } else {
+ cfg.cooperative_alone = FALSE;
}
- else
- cooperative_alone = FALSE;
}
-
- g_free(fifopath);
}
void
-changed_download_progress(GObject *obj, GParamSpec *pspec, gpointer data)
+changed_load_progress(GObject *obj, GParamSpec *pspec, gpointer data)
{
- WebKitDownload *download = WEBKIT_DOWNLOAD(obj);
- WebKitURIResponse *resp;
- GtkToolItem *tb = GTK_TOOL_ITEM(data);
- gdouble p, size_mb;
- const gchar *uri;
- gchar *t, *filename, *base;
-
- p = webkit_download_get_estimated_progress(download) * 100;
- resp = webkit_download_get_response(download);
- size_mb = webkit_uri_response_get_content_length(resp) / 1e6;
-
- uri = webkit_download_get_destination(download);
- filename = g_filename_from_uri(uri, NULL, NULL);
- if (filename == NULL)
- {
- /* This really should not happen because WebKit uses that URI to
- * write to a file... */
- fprintf(stderr, __NAME__": Could not construct file name from URI!\n");
- t = g_strdup_printf("%s (%.0f%% of %.1f MB)",
- webkit_uri_response_get_uri(resp), p, size_mb);
- }
- else
- {
- base = g_path_get_basename(filename);
- t = g_strdup_printf("%s (%.0f%% of %.1f MB)", base, p, size_mb);
- g_free(filename);
- g_free(base);
- }
- gtk_tool_button_set_label(GTK_TOOL_BUTTON(tb), t);
- g_free(t);
+ struct Client *c = (struct Client *)data;
+ gdouble p;
+ gchar *grab_feeds =
+ "a = document.querySelectorAll('"
+ " html > head > "
+ "link[rel=\"alternate\"][href][type=\"application/atom+xml\"],"
+ " html > head > "
+ "link[rel=\"alternate\"][href][type=\"application/rss+xml\"]"
+ "');"
+ "if (a.length == 0)"
+ " null;"
+ "else {"
+ " out = '';"
+ " for (i = 0; i < a.length; i++) {"
+ " url = encodeURIComponent(a[i].href);"
+ " if ('title' in a[i] && a[i].title != '')"
+ " title = encodeURIComponent(a[i].title);"
+ " else"
+ " title = url;"
+ " out += '<li><a href=\"' + url + '\">' + title + "
+ "'</a></li>';"
+ " }"
+ " out;"
+ "}";
+ p = webkit_web_view_get_estimated_load_progress(
+ WEBKIT_WEB_VIEW(c->web_view));
+ if (p == 1) {
+ p = 0;
+
+ /*
+ * The page has loaded fully. We now run the short JavaScript
+ * snippet above that operates on the DOM. It tries to grab
+ * all occurences of <link rel="alternate" ...>, i.e.
+ * RSS/Atom feed references.
+ */
+ webkit_web_view_run_javascript(WEBKIT_WEB_VIEW(c->web_view),
+ grab_feeds, NULL,
+ grab_feeds_finished, c);
+ }
+ gtk_entry_set_progress_fraction(GTK_ENTRY(c->location), p);
}
void
-changed_load_progress(GObject *obj, GParamSpec *pspec, gpointer data)
+changed_favicon(GObject *obj, GParamSpec *pspec, gpointer data)
{
struct Client *c = (struct Client *)data;
- gdouble p;
-
- p = webkit_web_view_get_estimated_load_progress(WEBKIT_WEB_VIEW(c->web_view));
- gtk_level_bar_set_value(GTK_LEVEL_BAR(c->progress), p);
+ 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)
{
- const gchar *t;
+ const gchar *t, *u;
struct Client *c = (struct Client *)data;
-
+ u = webkit_web_view_get_uri(WEBKIT_WEB_VIEW(c->web_view));
t = webkit_web_view_get_title(WEBKIT_WEB_VIEW(c->web_view));
- gtk_window_set_title(GTK_WINDOW(c->win), (t == NULL ? __NAME__ : t));
+
+ if (t == NULL) t = (u == NULL) ? "chorizo" : u;
+
+ gchar *name = malloc(strlen(t) + 4);
+ if (!name) allocfail();
+ gboolean mute =
+ webkit_web_view_get_is_muted(WEBKIT_WEB_VIEW(c->web_view));
+ gchar *muted = (mute) ? "[M] " : "";
+ sprintf(name, "%s%s", muted, t);
+ gtk_label_set_text(GTK_LABEL(c->tablabel), name);
+ g_free(name);
+
+ gtk_widget_set_tooltip_text(c->tablabel, t);
+ mainwindow_title(
+ gtk_notebook_get_current_page(GTK_NOTEBOOK(mw.notebook)));
}
void
{
const gchar *t;
struct Client *c = (struct Client *)data;
-
+ FILE *fp;
t = webkit_web_view_get_uri(WEBKIT_WEB_VIEW(c->web_view));
- gtk_entry_set_text(GTK_ENTRY(c->location), (t == NULL ? __NAME__ : t));
-}
-gboolean
-crashed_web_view(WebKitWebView *web_view, gpointer data)
-{
- fprintf(stderr, __NAME__": WebView crashed!\n");
- if (crash_autoreload_delay >= 1)
- {
- fprintf(stderr, __NAME__": Reloading WebView in %d seconds.\n",
- crash_autoreload_delay);
- g_timeout_add_seconds(crash_autoreload_delay, crashed_web_view_reload,
- web_view);
+ if (t != NULL && strlen(t) > 0) {
+ set_uri(t, c);
+
+ // No g_get_user_state_dir unfortunately
+ gchar *state_env = getenv("XDG_STATE_DIR");
+ // clang-format off
+ gchar *state_dir = (state_env)
+ ? state_env
+ : g_build_filename(g_get_home_dir(),
+ ".local", "state",
+ "chorizo", NULL);
+ // clang-format on
+
+ gchar *history_file =
+ g_build_filename(state_dir, "history", NULL);
+ if (!cfg.private) {
+ mkdirp(state_dir, 0700);
+ fp = fopen(history_file, "a");
+ if (fp != NULL) {
+ fprintf(fp, "%s\n", t);
+ fclose(fp);
+ } else {
+ perror("chorizo: error: could not open history"
+ "file");
+ }
+ }
+ g_free(history_file);
+ g_free(state_dir);
}
-
- return TRUE;
}
gboolean
-crashed_web_view_reload(gpointer data)
+crashed_web_view(WebKitWebView *web_view, gpointer data)
{
- webkit_web_view_reload_bypass_cache(WEBKIT_WEB_VIEW(data));
+ GtkDialogFlags flags = GTK_DIALOG_DESTROY_WITH_PARENT;
+ GtkWidget *dialog = gtk_message_dialog_new(
+ GTK_WINDOW(mw.win), flags, GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE,
+ "ERROR: Web process %s crashed.\n%s",
+ webkit_web_view_get_uri(WEBKIT_WEB_VIEW(web_view)),
+ g_strerror(errno));
+ gtk_dialog_run(GTK_DIALOG(dialog));
+ gtk_widget_destroy(dialog);
- return G_SOURCE_REMOVE;
+ return TRUE;
}
gboolean
decide_policy(WebKitWebView *web_view, WebKitPolicyDecision *decision,
- WebKitPolicyDecisionType type, gpointer data)
+ WebKitPolicyDecisionType type, gpointer data)
{
WebKitResponsePolicyDecision *r;
-
- switch (type)
- {
- case WEBKIT_POLICY_DECISION_TYPE_RESPONSE:
- r = WEBKIT_RESPONSE_POLICY_DECISION(decision);
- if (!webkit_response_policy_decision_is_mime_type_supported(r))
- webkit_policy_decision_download(decision);
- else
- webkit_policy_decision_use(decision);
- break;
- default:
- /* Use whatever default there is. */
- return FALSE;
+ switch (type) {
+ case WEBKIT_POLICY_DECISION_TYPE_RESPONSE:
+ r = WEBKIT_RESPONSE_POLICY_DECISION(decision);
+ if (!webkit_response_policy_decision_is_mime_type_supported(r))
+ webkit_policy_decision_download(decision);
+ else
+ webkit_policy_decision_use(decision);
+ break;
+ default:
+ // Use whatever default there is.
+ return FALSE;
}
return TRUE;
}
-void
-download_handle_start(WebKitWebView *web_view, WebKitDownload *download,
- gpointer data)
+gchar *
+ensure_uri_scheme(const gchar *t)
{
- g_signal_connect(G_OBJECT(download), "decide-destination",
- G_CALLBACK(download_handle), data);
+ gchar *f, *fabs;
+ f = g_ascii_strdown(t, -1);
+ if (!g_str_has_prefix(f, "http:") && !g_str_has_prefix(f, "https:") &&
+ !g_str_has_prefix(f, "file:") && !g_str_has_prefix(f, "about:") &&
+ !g_str_has_prefix(f, "data:") && !g_str_has_prefix(f, "webkit:")) {
+ g_free(f);
+ fabs = realpath(t, NULL);
+ if (fabs != NULL) {
+ f = g_strdup_printf("file://%s", fabs);
+ free(fabs);
+ } else {
+ f = g_strdup_printf("http://%s", t);
+ }
+ return f;
+ } else
+ return g_strdup(t);
}
-gboolean
-download_handle(WebKitDownload *download, gchar *suggested_filename, gpointer data)
+void
+grab_feeds_finished(GObject *object, GAsyncResult *result, gpointer data)
{
- gchar *path, *path2 = NULL, *uri;
- GtkToolItem *tb;
- int suffix = 1;
-
- path = g_build_filename(download_dir, suggested_filename, NULL);
- path2 = g_strdup(path);
- while (g_file_test(path2, G_FILE_TEST_EXISTS) && suffix < 1000)
- {
- g_free(path2);
-
- path2 = g_strdup_printf("%s.%d", path, suffix);
- suffix++;
- }
-
- if (suffix == 1000)
- {
- fprintf(stderr, __NAME__": Suffix reached limit for download.\n");
- webkit_download_cancel(download);
+ struct Client *c = (struct Client *)data;
+ WebKitJavascriptResult *js_result;
+ JSCValue *value;
+ JSCException *exception;
+ GError *err = NULL;
+ gchar *str_value;
+ g_free(c->feed_html);
+ c->feed_html = NULL;
+
+ /*
+ * This was taken almost verbatim from the example in WebKit's
+ * documentation:
+ *
+ * https://webkitgtk.org/reference/webkit2gtk/stable/WebKitWebView.html
+ */
+
+ js_result = webkit_web_view_run_javascript_finish(
+ WEBKIT_WEB_VIEW(object), result, &err);
+ if (!js_result) {
+ fprintf(stderr,
+ "chorizo: error: error running javascript: %s\n",
+ err->message);
+ g_error_free(err);
+ return;
}
- else
- {
- uri = g_filename_to_uri(path2, NULL, NULL);
- webkit_download_set_destination(download, uri);
- g_free(uri);
-
- tb = gtk_tool_button_new(NULL, NULL);
- gtk_tool_button_set_icon_name(GTK_TOOL_BUTTON(tb), "gtk-delete");
- gtk_tool_button_set_label(GTK_TOOL_BUTTON(tb), suggested_filename);
- gtk_toolbar_insert(GTK_TOOLBAR(dm.toolbar), tb, 0);
- gtk_widget_show_all(dm.win);
-
- g_signal_connect(G_OBJECT(download), "notify::estimated-progress",
- G_CALLBACK(changed_download_progress), tb);
+ value = webkit_javascript_result_get_js_value(js_result);
+ if (jsc_value_is_string(value)) {
+ str_value = jsc_value_to_string(value);
+ exception =
+ jsc_context_get_exception(jsc_value_get_context(value));
+ if (exception != NULL) {
+ fprintf(stderr,
+ "chorizo: warning: error running javascript:"
+ "%s\n",
+ jsc_exception_get_message(exception));
+ } else {
+ c->feed_html = str_value;
+ }
- g_object_ref(download);
- g_signal_connect(G_OBJECT(tb), "clicked",
- G_CALLBACK(downloadmanager_cancel), download);
+ gtk_entry_set_icon_from_icon_name(
+ GTK_ENTRY(c->location), GTK_ENTRY_ICON_SECONDARY,
+ "application-rss+xml-symbolic");
+ gtk_entry_set_icon_activatable(GTK_ENTRY(c->location),
+ GTK_ENTRY_ICON_SECONDARY, TRUE);
+ } else {
+ gtk_entry_set_icon_from_icon_name(
+ GTK_ENTRY(c->location), GTK_ENTRY_ICON_SECONDARY, NULL);
}
- g_free(path);
- g_free(path2);
-
- /* Propagate -- to whom it may concern. */
- return FALSE;
+ webkit_javascript_result_unref(js_result);
}
void
-downloadmanager_cancel(GtkToolButton *tb, gpointer data)
+hover_web_view(WebKitWebView *web_view, WebKitHitTestResult *ht,
+ guint modifiers, gpointer data)
{
- WebKitDownload *download = WEBKIT_DOWNLOAD(data);
+ struct Client *c = (struct Client *)data;
+ const char *to_show;
+ g_free(c->hover_uri);
- webkit_download_cancel(download);
- g_object_unref(download);
+ if (webkit_hit_test_result_context_is_link(ht)) {
+ to_show = webkit_hit_test_result_get_link_uri(ht);
+ c->hover_uri = g_strdup(to_show);
+ } else {
+ to_show = webkit_web_view_get_uri(WEBKIT_WEB_VIEW(c->web_view));
+ c->hover_uri = NULL;
+ }
- gtk_widget_destroy(GTK_WIDGET(tb));
+ if (!gtk_widget_is_focus(c->location)) set_uri(to_show, c);
}
void
-downloadmanager_setup(void)
-{
- dm.win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
- gtk_window_set_type_hint(GTK_WINDOW(dm.win), GDK_WINDOW_TYPE_HINT_DIALOG);
- gtk_window_set_default_size(GTK_WINDOW(dm.win), 500, 250);
- gtk_window_set_title(GTK_WINDOW(dm.win), __NAME__" - Download Manager");
- g_signal_connect(G_OBJECT(dm.win), "delete-event",
- G_CALLBACK(gtk_widget_hide_on_delete), NULL);
- g_signal_connect(G_OBJECT(dm.win), "key-press-event",
- G_CALLBACK(key_downloadmanager), NULL);
-
- dm.toolbar = gtk_toolbar_new();
- gtk_orientable_set_orientation(GTK_ORIENTABLE(dm.toolbar),
- GTK_ORIENTATION_VERTICAL);
- gtk_toolbar_set_style(GTK_TOOLBAR(dm.toolbar), GTK_TOOLBAR_BOTH_HORIZ);
- gtk_toolbar_set_show_arrow(GTK_TOOLBAR(dm.toolbar), FALSE);
-
- dm.scroll = gtk_scrolled_window_new(NULL, NULL);
- gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(dm.scroll),
- GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
- gtk_container_add(GTK_CONTAINER(dm.scroll), dm.toolbar);
-
- gtk_container_add(GTK_CONTAINER(dm.win), dm.scroll);
-}
-
-gchar *
-ensure_uri_scheme(const gchar *t)
+icon_location(GtkEntry *entry, GtkEntryIconPosition icon_pos, GdkEvent *event,
+ gpointer data)
{
- gchar *f;
-
- f = g_ascii_strdown(t, -1);
- if (!g_str_has_prefix(f, "http:") &&
- !g_str_has_prefix(f, "https:") &&
- !g_str_has_prefix(f, "file:") &&
- !g_str_has_prefix(f, "about:"))
- {
- g_free(f);
- f = g_strdup_printf("http://%s", t);
- return f;
+ struct Client *c = (struct Client *)data;
+ gchar *d;
+ gchar *data_template = "data:text/html,"
+ "<!DOCTYPE html>"
+ "<html>"
+ " <head>"
+ " <meta charset=\"UTF-8\">"
+ " <title>Feeds</title>"
+ " </head>"
+ " <body>"
+ " <p>Feeds found on this page:</p>"
+ " <ul>"
+ " %s"
+ " </ul>"
+ " </body>"
+ "</html>";
+ if (c->feed_html != NULL) {
+ /*
+ * What we're actually trying to do is show a simple HTML
+ * page that lists all the feeds on the current page. The
+ * function webkit_web_view_load_html() looks like the proper
+ * way to do that. Sad thing is, it doesn't create a history
+ * entry, but instead simply replaces the content of the
+ * current page. This is not what we want.
+ *
+ * RFC 2397 [0] defines the data URI scheme [1]. We abuse this
+ * mechanism to show my custom HTML snippet* and*create a
+ * history entry.
+ *
+ * [0]: https://tools.ietf.org/html/rfc2397 [1]:
+ * https://en.wikipedia.org/wiki/Data_URI_scheme
+ */
+
+ d = g_strdup_printf(data_template, c->feed_html);
+ webkit_web_view_load_uri(WEBKIT_WEB_VIEW(c->web_view), d);
+ g_free(d);
}
- else
- return g_strdup(t);
}
void
-grab_environment_configuration(void)
+init_default_web_context(void)
{
- const gchar *e;
-
- e = g_getenv(__NAME_UPPERCASE__"_ACCEPTED_LANGUAGE");
- if (e != NULL)
- accepted_language[0] = g_strdup(e);
-
- e = g_getenv(__NAME_UPPERCASE__"_CRASH_AUTORELOAD_DELAY");
- if (e != NULL)
- crash_autoreload_delay = atoi(e);
-
- e = g_getenv(__NAME_UPPERCASE__"_DOWNLOAD_DIR");
- if (e != NULL)
- download_dir = g_strdup(e);
-
- e = g_getenv(__NAME_UPPERCASE__"_FIFO_SUFFIX");
- if (e != NULL)
- fifo_suffix = g_strdup(e);
-
- e = g_getenv(__NAME_UPPERCASE__"_HOME_URI");
- if (e != NULL)
- home_uri = g_strdup(e);
-
- e = g_getenv(__NAME_UPPERCASE__"_USER_AGENT");
- if (e != NULL)
- user_agent = g_strdup(e);
-
- e = g_getenv(__NAME_UPPERCASE__"_WEB_EXTENSIONS_DIR");
- if (e != NULL)
- web_extensions_dir = g_strdup(e);
- else
- web_extensions_dir = g_build_filename(g_get_user_data_dir(), __NAME__,
- "web_extensions", NULL);
-
- e = g_getenv(__NAME_UPPERCASE__"_ZOOM");
- if (e != NULL)
- global_zoom = atof(e);
+ gchar *p;
+ WebKitWebContext *wc;
+ WebKitCookieManager *cm;
+ wc = (cfg.private) ? webkit_web_context_new_ephemeral() :
+ webkit_web_context_get_default();
+
+ p = g_build_filename(g_get_user_config_dir(), "chorizo", "adblock",
+ NULL);
+ webkit_web_context_set_sandbox_enabled(wc, TRUE);
+ webkit_web_context_add_path_to_sandbox(wc, p, TRUE);
+ g_free(p);
+
+ webkit_web_context_set_process_model(
+ wc, WEBKIT_PROCESS_MODEL_MULTIPLE_SECONDARY_PROCESSES);
+
+ p = g_build_filename(g_get_user_data_dir(), "chorizo", "web-extensions",
+ NULL);
+ webkit_web_context_set_web_extensions_directory(wc, p);
+ g_free(p);
+
+ char *xdg_down = getenv("XDG_DOWNLOAD_DIR");
+ g_signal_connect(G_OBJECT(wc), "download-started",
+ G_CALLBACK(download_start),
+ (xdg_down) ? xdg_down : "/var/tmp");
+
+ trust_user_certs(wc);
+
+ cm = webkit_web_context_get_cookie_manager(wc);
+ webkit_cookie_manager_set_accept_policy(cm, cfg_cookie_policy);
+
+ if (!cfg.private) {
+ webkit_web_context_set_favicon_database_directory(wc, NULL);
+
+ gchar *fname = g_build_filename("/", g_get_user_data_dir(),
+ "chorizo", "cookies.db", NULL);
+ mkdirp(dirname(fname), 0700);
+ WebKitCookiePersistentStorage type =
+ WEBKIT_COOKIE_PERSISTENT_STORAGE_SQLITE;
+ webkit_cookie_manager_set_persistent_storage(cm, fname, type);
+ g_free(fname);
+ }
+ webkit_web_context_set_spell_checking_enabled(wc, TRUE);
}
void
-hover_web_view(WebKitWebView *web_view, WebKitHitTestResult *ht, guint modifiers,
- gpointer data)
+isearch(gpointer data, gint direction)
{
struct Client *c = (struct Client *)data;
-
- if (!gtk_widget_is_focus(c->location))
- {
- if (webkit_hit_test_result_context_is_link(ht))
- {
- gtk_entry_set_text(GTK_ENTRY(c->location),
- webkit_hit_test_result_get_link_uri(ht));
-
- if (c->hover_uri != NULL)
- g_free(c->hover_uri);
- c->hover_uri = g_strdup(webkit_hit_test_result_get_link_uri(ht));
- }
- else
- {
- gtk_entry_set_text(GTK_ENTRY(c->location),
- webkit_web_view_get_uri(WEBKIT_WEB_VIEW(c->web_view)));
-
- if (c->hover_uri != NULL)
- g_free(c->hover_uri);
- c->hover_uri = NULL;
- }
+ WebKitWebView *web_view = WEBKIT_WEB_VIEW(c->web_view);
+ WebKitFindController *fc =
+ webkit_web_view_get_find_controller(web_view);
+ const gchar *isearch_text = gtk_entry_get_text(GTK_ENTRY(c->isearch));
+ if (isearch_text == NULL) return;
+
+ switch (direction) {
+ case 0:
+ g_signal_connect(G_OBJECT(fc), "counted-matches",
+ G_CALLBACK(isearch_counted_matches), c);
+ webkit_find_controller_count_matches(
+ fc, isearch_text, cfg_isearch_options, G_MAXUINT);
+ webkit_find_controller_search(fc, isearch_text,
+ cfg_isearch_options, G_MAXUINT);
+ break;
+ case 1:
+ webkit_find_controller_search_next(fc);
+ break;
+ case -1:
+ webkit_find_controller_search_previous(fc);
+ break;
+ case 2:
+ webkit_find_controller_search_finish(fc);
+ break;
}
}
-gboolean
-key_downloadmanager(GtkWidget *widget, GdkEvent *event, gpointer data)
-{
- if (event->type == GDK_KEY_PRESS)
- {
- if (((GdkEventKey *)event)->state & GDK_MOD1_MASK)
- {
- switch (((GdkEventKey *)event)->keyval)
- {
- case GDK_KEY_d: /* close window (left hand) */
- gtk_widget_hide(dm.win);
- return TRUE;
- }
- }
- }
-
- return FALSE;
-}
-
-gboolean
-key_location(GtkWidget *widget, GdkEvent *event, gpointer data)
+void
+isearch_init(struct Client *c, int direction)
{
- struct Client *c = (struct Client *)data;
- const gchar *t;
- gchar *f;
- WebKitWebContext *wc = webkit_web_view_get_context(WEBKIT_WEB_VIEW(c->web_view));
-
- if (event->type == GDK_KEY_PRESS)
- {
- if (((GdkEventKey *)event)->state & GDK_MOD1_MASK)
- {
- switch (((GdkEventKey *)event)->keyval)
- {
- case GDK_KEY_q: /* close window (left hand) */
- gtk_widget_destroy(c->win);
- return TRUE;
- case GDK_KEY_d: /* download manager (left hand) */
- gtk_widget_show_all(dm.win);
- return TRUE;
- case GDK_KEY_r: /* reload (left hand) */
- webkit_web_view_reload_bypass_cache(WEBKIT_WEB_VIEW(
- c->web_view));
- return TRUE;
- case GDK_KEY_k: /* initiate search (BOTH hands) */
- gtk_entry_set_text(GTK_ENTRY(c->location), "/");
- gtk_editable_set_position(GTK_EDITABLE(c->location), -1);
- return TRUE;
- case GDK_KEY_c: /* reload trusted certs (left hand) */
- trust_user_certs(wc);
- return TRUE;
- }
- }
- else
- {
- switch (((GdkEventKey *)event)->keyval)
- {
- case GDK_KEY_Return:
- gtk_widget_grab_focus(c->web_view);
- t = gtk_entry_get_text(GTK_ENTRY(c->location));
- if (t != NULL && t[0] == '/')
- {
- if (search_text != NULL)
- g_free(search_text);
- search_text = g_strdup(t + 1); /* XXX whacky */
- search(c, 0);
- }
- else if (!keywords_try_search(WEBKIT_WEB_VIEW(c->web_view), t))
- {
- f = ensure_uri_scheme(t);
- webkit_web_view_load_uri(WEBKIT_WEB_VIEW(c->web_view), f);
- g_free(f);
- }
- return TRUE;
- case GDK_KEY_Escape:
- t = webkit_web_view_get_uri(WEBKIT_WEB_VIEW(c->web_view));
- gtk_entry_set_text(GTK_ENTRY(c->location),
- (t == NULL ? __NAME__ : t));
- return TRUE;
- }
- }
+ if (webkit_web_view_get_uri(WEBKIT_WEB_VIEW(c->web_view))) {
+ gtk_widget_show(c->isearch_box);
+ gtk_widget_grab_focus(c->isearch);
}
-
- return FALSE;
}
-gboolean
-key_web_view(GtkWidget *widget, GdkEvent *event, gpointer data)
+void
+reopen_tab(void)
{
- struct Client *c = (struct Client *)data;
- gdouble dx, dy;
- gchar *f;
- gfloat z;
- WebKitWebContext *wc = webkit_web_view_get_context(WEBKIT_WEB_VIEW(c->web_view));
-
- if (event->type == GDK_KEY_PRESS)
- {
- if (((GdkEventKey *)event)->state & GDK_MOD1_MASK)
- {
- switch (((GdkEventKey *)event)->keyval)
- {
- case GDK_KEY_q: /* close window (left hand) */
- gtk_widget_destroy(c->win);
- return TRUE;
- case GDK_KEY_w: /* home (left hand) */
- f = ensure_uri_scheme(home_uri);
- webkit_web_view_load_uri(WEBKIT_WEB_VIEW(c->web_view), f);
- g_free(f);
- return TRUE;
- case GDK_KEY_e: /* new tab (left hand) */
- f = ensure_uri_scheme(home_uri);
- client_new(f);
- g_free(f);
- return TRUE;
- case GDK_KEY_r: /* reload (left hand) */
- webkit_web_view_reload_bypass_cache(WEBKIT_WEB_VIEW(
- c->web_view));
- return TRUE;
- case GDK_KEY_d: /* download manager (left hand) */
- gtk_widget_show_all(dm.win);
- return TRUE;
- case GDK_KEY_2: /* search forward (left hand) */
- case GDK_KEY_n: /* search forward (maybe both hands) */
- search(c, 1);
- return TRUE;
- case GDK_KEY_3: /* search backward (left hand) */
- search(c, -1);
- return TRUE;
- case GDK_KEY_l: /* location (BOTH hands) */
- gtk_widget_grab_focus(c->location);
- return TRUE;
- case GDK_KEY_k: /* initiate search (BOTH hands) */
- gtk_widget_grab_focus(c->location);
- gtk_entry_set_text(GTK_ENTRY(c->location), "/");
- gtk_editable_set_position(GTK_EDITABLE(c->location), -1);
- return TRUE;
- case GDK_KEY_c: /* reload trusted certs (left hand) */
- trust_user_certs(wc);
- return TRUE;
- }
- }
- else if (((GdkEventKey *)event)->keyval == GDK_KEY_Escape)
- {
- webkit_web_view_stop_loading(WEBKIT_WEB_VIEW(c->web_view));
- gtk_level_bar_set_value(GTK_LEVEL_BAR(c->progress), 0);
- }
- }
- else if (event->type == GDK_BUTTON_PRESS)
- {
- switch (((GdkEventButton *)event)->button)
- {
- case 2:
- if (c->hover_uri != NULL)
- {
- client_new(c->hover_uri);
- return TRUE;
- }
- break;
- case 8:
- webkit_web_view_go_back(WEBKIT_WEB_VIEW(c->web_view));
- return TRUE;
- case 9:
- webkit_web_view_go_forward(WEBKIT_WEB_VIEW(c->web_view));
- return TRUE;
- }
- }
- else if (event->type == GDK_SCROLL)
- {
- if (((GdkEventScroll *)event)->state & GDK_MOD1_MASK ||
- ((GdkEventScroll *)event)->state & GDK_CONTROL_MASK)
- {
- gdk_event_get_scroll_deltas(event, &dx, &dy);
- z = webkit_web_view_get_zoom_level(WEBKIT_WEB_VIEW(c->web_view));
- z += -dy * 0.1;
- z = dx != 0 ? global_zoom : z;
- webkit_web_view_set_zoom_level(WEBKIT_WEB_VIEW(c->web_view), z);
- return TRUE;
- }
- }
-
- return FALSE;
+ if (num_closed == 0) return;
+ client_new(closed_tabs[num_closed - 1], NULL);
+ num_closed--;
+ closed_tabs = realloc(closed_tabs, num_closed * sizeof(closed_tabs[0]));
+ if (!closed_tabs) allocfail();
}
void
-keywords_load(void)
+mainwindow_setup(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);
+ mw.win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
+ gtk_window_set_default_size(GTK_WINDOW(mw.win), 1200, 900);
+ g_signal_connect(G_OBJECT(mw.win), "destroy", gtk_main_quit, NULL);
+
+ gchar *priv = (cfg.private) ? "-private" : "";
+ gchar *title = malloc(strlen(priv) + 7);
+ if (!title) allocfail();
+ sprintf(title, "%s%s", "chorizo", priv);
+ gtk_window_set_title(GTK_WINDOW(mw.win), title);
+ g_free(title);
+
+ mw.notebook = gtk_notebook_new();
+ gtk_notebook_set_scrollable(GTK_NOTEBOOK(mw.notebook), TRUE);
+ gtk_notebook_set_tab_pos(GTK_NOTEBOOK(mw.notebook), GTK_POS_LEFT);
+ gtk_container_add(GTK_CONTAINER(mw.win), mw.notebook);
+ g_signal_connect(G_OBJECT(mw.notebook), "switch-page",
+ G_CALLBACK(notebook_switch_page), NULL);
+
+ GtkCssProvider *css = gtk_css_provider_new();
+ const char *css_data = "notebook header.left * { \
+ margin: 0; \
+ padding-top: 0; \
+ padding-bottom: 0; \
+ }";
+ gtk_css_provider_load_from_data(css, css_data, strlen(css_data), NULL);
+ gtk_style_context_add_provider_for_screen(
+ gdk_screen_get_default(), GTK_STYLE_PROVIDER(css),
+ GTK_STYLE_PROVIDER_PRIORITY_USER);
+
+ gtk_widget_show_all(mw.win);
}
-gboolean
-keywords_try_search(WebKitWebView *web_view, const gchar *t)
+void
+mainwindow_title(gint idx)
{
- gboolean ret = FALSE;
- gchar **tokens = NULL;
- gchar *val = 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)
- {
- uri = g_strdup_printf((gchar *)val, tokens[1]);
- webkit_web_view_load_uri(web_view, uri);
- g_free(uri);
- ret = TRUE;
- }
- }
- g_strfreev(tokens);
-
- return ret;
+ GtkWidget *child, *widg, *tablabel;
+ const gchar *text;
+ child = gtk_notebook_get_nth_page(GTK_NOTEBOOK(mw.notebook), idx);
+ if (child == NULL) return;
+
+ widg = gtk_notebook_get_tab_label(GTK_NOTEBOOK(mw.notebook), child);
+ tablabel = (GtkWidget *)g_object_get_data(G_OBJECT(widg),
+ "chorizo-tab-label");
+ text = gtk_label_get_text(GTK_LABEL(tablabel));
+ gtk_window_set_title(GTK_WINDOW(mw.win), text);
}
-gboolean
-remote_msg(GIOChannel *channel, GIOCondition condition, gpointer data)
+void
+notebook_switch_page(GtkNotebook *nb, GtkWidget *p, guint idx, gpointer data)
{
- gchar *uri = NULL;
-
- g_io_channel_read_line(channel, &uri, NULL, NULL, NULL);
- if (uri)
- {
- g_strstrip(uri);
- client_new(uri);
- g_free(uri);
- }
- return TRUE;
+ mainwindow_title(idx);
}
void
-search(gpointer data, gint direction)
+show_web_view(WebKitWebView *web_view, gpointer data)
{
struct Client *c = (struct Client *)data;
- WebKitWebView *web_view = WEBKIT_WEB_VIEW(c->web_view);
- WebKitFindController *fc = webkit_web_view_get_find_controller(web_view);
+ (void)web_view;
+ gint idx = gtk_notebook_page_num(GTK_NOTEBOOK(mw.notebook), c->vbox);
- if (search_text == NULL)
- return;
+ gtk_widget_show_all(GTK_WIDGET(
+ gtk_notebook_get_nth_page(GTK_NOTEBOOK(mw.notebook), idx)));
+ gtk_widget_hide(c->isearch_box);
- switch (direction)
- {
- case 0:
- webkit_find_controller_search(fc, search_text,
- WEBKIT_FIND_OPTIONS_CASE_INSENSITIVE |
- WEBKIT_FIND_OPTIONS_WRAP_AROUND,
- G_MAXUINT);
- break;
- case 1:
- webkit_find_controller_search_next(fc);
- break;
- case -1:
- webkit_find_controller_search_previous(fc);
- break;
- }
-}
-
-Window
-tabbed_launch(void)
-{
- gint tabbed_stdout;
- GIOChannel *tabbed_stdout_channel;
- GError *err = NULL;
- gchar *output = NULL;
- char *argv[] = { "tabbed", "-c", "-d", "-p", "s1", "-n", __NAME__, NULL };
- Window plug_into;
-
- if (!g_spawn_async_with_pipes(NULL, argv, NULL, G_SPAWN_SEARCH_PATH, NULL,
- NULL, NULL, NULL, &tabbed_stdout, NULL,
- &err))
- {
- fprintf(stderr, __NAME__": Could not launch tabbed: %s\n", err->message);
- g_error_free(err);
- return 0;
- }
-
- tabbed_stdout_channel = g_io_channel_unix_new(tabbed_stdout);
- if (tabbed_stdout_channel == NULL)
- {
- fprintf(stderr, __NAME__": Could open tabbed's stdout\n");
- return 0;
- }
- g_io_channel_read_line(tabbed_stdout_channel, &output, NULL, NULL, NULL);
- g_io_channel_shutdown(tabbed_stdout_channel, FALSE, NULL);
- if (output == NULL)
- {
- fprintf(stderr, __NAME__": Could not read XID from tabbed\n");
- return 0;
- }
- g_strstrip(output);
- plug_into = strtol(output, NULL, 16);
- g_free(output);
- if (plug_into == 0)
- fprintf(stderr, __NAME__": The XID from tabbed is 0\n");
- return plug_into;
+ if (idx != -1 && switch_tab)
+ gtk_notebook_set_current_page(GTK_NOTEBOOK(mw.notebook), idx);
+ gtk_widget_grab_focus(c->web_view);
}
void
trust_user_certs(WebKitWebContext *wc)
{
GTlsCertificate *cert;
- const gchar *basedir, *file, *absfile;
- GDir *dir;
-
- basedir = g_build_filename(g_get_user_config_dir(), __NAME__, "certs", NULL);
+ gchar *basedir, *absfile;
+ const gchar *file;
+ GDir *dir = NULL;
+ basedir = g_build_filename(g_get_user_data_dir(), "chorizo", "certs",
+ NULL);
dir = g_dir_open(basedir, 0, NULL);
- if (dir != NULL)
- {
+ g_free(basedir);
+ if (dir != NULL) {
file = g_dir_read_name(dir);
- while (file != NULL)
- {
- absfile = g_build_filename(g_get_user_config_dir(), __NAME__, "certs",
- file, NULL);
+ while (file != NULL) {
+ absfile = g_build_filename(g_get_user_data_dir(),
+ "chorizo", "certs", file,
+ NULL);
cert = g_tls_certificate_new_from_file(absfile, NULL);
+ g_free(absfile);
if (cert == NULL)
- fprintf(stderr, __NAME__": Could not load trusted cert '%s'\n", file);
+ fprintf(stderr,
+ "chorizo: warning: could not load"
+ "trusted cert: %s\n",
+ file);
else
- webkit_web_context_allow_tls_certificate_for_host(wc, cert, file);
+ // clang-format off
+ webkit_web_context_allow_tls_certificate_for_host(
+ wc, cert, file);
+ // clang-format on
file = g_dir_read_name(dir);
}
g_dir_close(dir);
}
}
+void
+version(void)
+{
+ printf("%s %s\n", "chorizo", VERSION);
+}
int
main(int argc, char **argv)
{
int opt, i;
- gtk_init(&argc, &argv);
+ // TODO:pretty this
+ cfg.noncooperative_instances = FALSE;
+ cfg.cooperative_alone = TRUE;
+ closed_tabs = malloc(0);
+ if (!closed_tabs) allocfail();
- grab_environment_configuration();
-
- while ((opt = getopt(argc, argv, "e:CT")) != -1)
- {
- switch (opt)
- {
- case 'e':
- embed = atol(optarg);
- tabbed_automagic = FALSE;
- break;
- case 'C':
- cooperative_instances = FALSE;
- break;
- case 'T':
- tabbed_automagic = FALSE;
- break;
- default:
- fprintf(stderr, "Usage: "__NAME__" [OPTION]... [URI]...\n");
- exit(EXIT_FAILURE);
+ while ((opt = getopt(argc, argv, "cpvV")) != -1) {
+ switch (opt) {
+ case 'c':
+ cfg.noncooperative_instances = TRUE;
+ break;
+ case 'p':
+ cfg.private = TRUE;
+ break;
+ case 'v':
+ cfg.verbose = TRUE;
+ break;
+ case 'V':
+ version();
+ exit(0);
+ default:
+ fprintf(stderr,
+ "usage: chorizo [OPTION]... [URI]...\n");
+ exit(EXIT_FAILURE);
}
}
- keywords_load();
- if (cooperative_instances)
- cooperation_setup();
- downloadmanager_setup();
+ if (cfg.verbose) version();
- if (tabbed_automagic && !(cooperative_instances && !cooperative_alone))
- embed = tabbed_launch();
+ gtk_init(&argc, &argv);
- if (!cooperative_instances || cooperative_alone)
- webkit_web_context_set_web_extensions_directory(webkit_web_context_get_default(),
- web_extensions_dir);
+ // Keep clipboard contents after program closes
+ gtk_clipboard_store(gtk_clipboard_get_for_display(
+ gdk_display_get_default(), GDK_SELECTION_CLIPBOARD));
- if (optind >= argc)
- client_new(home_uri);
- else
- {
- for (i = optind; i < argc; i++)
- client_new(argv[i]);
+ if (!cfg.noncooperative_instances) cooperation_setup();
+
+ if (cfg.noncooperative_instances || cfg.cooperative_alone)
+ init_default_web_context();
+
+ downloadmanager_setup();
+ mainwindow_setup();
+
+ if (optind >= argc) {
+ client_new(cfg_home_uri, NULL);
+ } else {
+ for (i = optind; i < argc; i++) client_new(argv[i], NULL);
}
- if (!cooperative_instances || cooperative_alone)
+ if (cfg.noncooperative_instances || cfg.cooperative_alone) {
gtk_main();
+ remove(fifopath);
+ }
+
exit(EXIT_SUCCESS);
}
projects / chorizo.git / blobdiff