*/
-#define LENGTH(x) (sizeof x / sizeof x[0])
-#define GDK_Escape 0xff1b
+#define LENGTH(x) (sizeof x / sizeof x[0])
#include <gtk/gtk.h>
#include <gdk/gdkx.h>
+#include <gdk/gdkkeysyms.h>
#include <webkit/webkit.h>
#include <pthread.h>
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
+/* housekeeping / internal variables */
static GtkWidget* main_window;
static GtkWidget* mainbar;
+static GtkWidget* mainbar_label;
static WebKitWebView* web_view;
static gchar* main_title;
static gchar selected_url[500];
+static gint load_progress;
+static Window xwin = 0;
+static char fifopath[64];
+
+/* state variables (initial values coming from command line arguments but may be changed later) */
+static gchar* uri = NULL;
+static gchar* config_file = NULL;
+static gboolean verbose = FALSE;
-/* Behaviour variables */
-static gchar* history_file = NULL;
+/* settings from config: group behaviour */
+static gchar* history_handler = NULL;
static gchar* fifodir = NULL;
static gchar* download_handler = NULL;
static gboolean always_insert_mode = FALSE;
+static gboolean show_status = FALSE;
static gboolean insert_mode = FALSE;
+static gboolean status_top = FALSE;
static gchar* modkey = NULL;
+static guint modmask = 0;
-static char fifopath[64];
-static gint load_progress;
-static guint status_context_id;
-static Window xwin = 0;
-static gchar* uri = NULL;
+typedef struct {
+ const char *binding;
+ const char *action;
+} Binding;
-static gboolean verbose = FALSE;
+/* settings from config: group bindings_internal */
+static Binding internal_bindings[256];
+static int num_internal_bindings = 0;
+/* settings from config: group bindings_external */
+static Binding external_bindings[256];
+static int num_external_bindings = 0;
+
+/* commandline arguments (set initial values for the state variables) */
static GOptionEntry entries[] =
{
- { "uri", 'u', 0, G_OPTION_ARG_STRING, &uri, "Uri to load", NULL },
- { "verbose", 'v', 0, G_OPTION_ARG_NONE, &verbose, "Be verbose", NULL },
- { NULL }
+ { "uri", 'u', 0, G_OPTION_ARG_STRING, &uri, "Uri to load", NULL },
+ { "verbose", 'v', 0, G_OPTION_ARG_NONE, &verbose, "Be verbose", NULL },
+ { "config", 'c', 0, G_OPTION_ARG_STRING, &config_file, "Config file", NULL },
+ { NULL, 0, 0, 0, NULL, NULL, NULL }
};
+/* for internal list of commands */
typedef struct
{
const char *command;
void (*func_1_param)(WebKitWebView*);
- void (*func_2_params)(WebKitWebView*, char *);
+ void (*func_2_params)(WebKitWebView*, const gchar *);
} Command;
-typedef struct
-{
- const char *binding;
- const char *action;
-} Binding;
-
-static Binding internal_bindings[256];
-static Binding external_bindings[256];
-static int num_internal_bindings = 0;
-static int num_external_bindings = 0;
static void
update_title (GtkWindow* window);
+static gboolean
+run_command(const char *command, const char *args);
+
/* --- CALLBACKS --- */
static void
-go_back_cb (GtkWidget* widget, gpointer data) {
+go_back_cb (WebKitWebView* page) {
+ (void) page;
webkit_web_view_go_back (web_view);
}
static void
-go_forward_cb (GtkWidget* widget, gpointer data) {
+go_forward_cb (WebKitWebView* page) {
+ (void) page;
webkit_web_view_go_forward (web_view);
}
+static void
+toggle_status_cb (WebKitWebView* page) {
+ (void) page;
+ if (show_status) {
+ gtk_widget_hide(mainbar);
+ } else {
+ gtk_widget_show(mainbar);
+ }
+ show_status = !show_status;
+ update_title (GTK_WINDOW (main_window));
+}
static void
link_hover_cb (WebKitWebView* page, const gchar* title, const gchar* link, gpointer data) {
- /* underflow is allowed */
- //gtk_statusbar_pop (main_statusbar, status_context_id);
- //if (link)
- // gtk_statusbar_push (main_statusbar, status_context_id, link);
- //TODO implementation roadmap pending..
-
+ (void) page;
+ (void) title;
+ (void) data;
//ADD HOVER URL TO WINDOW TITLE
selected_url[0] = '\0';
if (link) {
- strcpy (selected_url, link);
+ strcpy (selected_url, link);
}
update_title (GTK_WINDOW (main_window));
-
}
static void
title_change_cb (WebKitWebView* web_view, WebKitWebFrame* web_frame, const gchar* title, gpointer data) {
+ (void) web_view;
+ (void) web_frame;
+ (void) data;
if (main_title)
g_free (main_title);
main_title = g_strdup (title);
static void
progress_change_cb (WebKitWebView* page, gint progress, gpointer data) {
+ (void) page;
+ (void) data;
load_progress = progress;
update_title (GTK_WINDOW (main_window));
}
static void
load_commit_cb (WebKitWebView* page, WebKitWebFrame* frame, gpointer data) {
- const gchar* uri = webkit_web_frame_get_uri(frame);
+ (void) page;
+ (void) data;
+ strcpy (uri, webkit_web_frame_get_uri (frame));
}
static void
destroy_cb (GtkWidget* widget, gpointer data) {
+ (void) widget;
+ (void) data;
gtk_main_quit ();
}
static void
log_history_cb () {
- FILE * output_file = fopen (history_file, "a");
- if (output_file == NULL) {
- fprintf (stderr, "Cannot open %s for logging\n", history_file);
- } else {
- time_t rawtime;
- struct tm * timeinfo;
- char buffer [80];
- time ( &rawtime );
- timeinfo = localtime ( &rawtime );
- strftime (buffer, 80, "%Y-%m-%d %H:%M:%S", timeinfo);
-
- fprintf (output_file, "%s %s\n", buffer, uri);
- fclose (output_file);
- }
+ if (history_handler) {
+ time_t rawtime;
+ struct tm * timeinfo;
+ char date [80];
+ time ( &rawtime );
+ timeinfo = localtime ( &rawtime );
+ strftime (date, 80, "%Y-%m-%d %H:%M:%S", timeinfo);
+ GString* args = g_string_new ("");
+ g_string_printf (args, "'%s' '%s' '%s'", uri, "TODO:page title here", date);
+ run_command(history_handler, args->str);
+ }
}
/* -- command to callback/function map for things we cannot attach to any signals */
// TODO: reload, home, quit
static Command commands[] =
{
- { "back", &go_back_cb, NULL },
- { "forward", &go_forward_cb, NULL },
- { "refresh", &webkit_web_view_reload, NULL }, //Buggy
- { "stop", &webkit_web_view_stop_loading, NULL },
- { "zoom_in", &webkit_web_view_zoom_in, NULL }, //Can crash (when max zoom reached?).
- { "zoom_out", &webkit_web_view_zoom_out, NULL } ,
- { "uri", NULL, &webkit_web_view_load_uri }
+ { "back", &go_back_cb, NULL },
+ { "forward", &go_forward_cb, NULL },
+ { "refresh", &webkit_web_view_reload, NULL }, //Buggy
+ { "stop", &webkit_web_view_stop_loading, NULL },
+ { "zoom_in", &webkit_web_view_zoom_in, NULL }, //Can crash (when max zoom reached?).
+ { "zoom_out", &webkit_web_view_zoom_out, NULL },
+ { "uri", NULL, &webkit_web_view_load_uri },
+ { "toggle_status", &toggle_status_cb, NULL }
//{ "get uri", &webkit_web_view_get_uri},
};
/* -- CORE FUNCTIONS -- */
-
-static void
-parse_command(const char *command) {
- int i;
- Command *c;
- char * command_name = strtok (command, " ");
- char * command_param = strtok (NULL, " ,"); //dunno how this works, but it seems to work
- Command *c_tmp;
+static bool
+file_exists (const char * filename)
+{
+ FILE *file = fopen (filename, "r");
+ if (file) {
+ fclose (file);
+ return true;
+ }
+ return false;
+}
+
+// make sure to put '' around args, so that if there is whitespace we can still keep arguments together.
+static gboolean
+run_command(const char *command, const char *args) {
+ //command <uzbl conf> <uzbl pid> <uzbl win id> <uzbl fifo file> [args]
+ GString* to_execute = g_string_new ("");
+ gboolean result;
+ g_string_printf (to_execute, "%s '%s' '%i' '%i' '%s' %s", command, config_file, (int) getpid() , (int) xwin, "/tmp/uzbl_25165827", args);
+ result = g_spawn_command_line_async (to_execute->str, NULL);
+ printf("Called %s. Result: %s\n", to_execute->str, (result ? "FALSE" : "TRUE" ));
+ return result;
+}
+
+static void
+parse_command(const char *cmd) {
+ unsigned int i;
+ Command *c = NULL;
+ char buffer[200];
+ strcpy(buffer,cmd);
+ char * command_name = strtok (buffer, " ");
+ char * command_param = strtok (NULL, " ,");
+
+ Command *c_tmp = NULL;
for (i = 0; i < LENGTH (commands); i++) {
c_tmp = &commands[i];
if (strncmp (command_name, c_tmp->command, strlen (c_tmp->command)) == 0) {
c->func_1_param (web_view);
}
} else {
- fprintf (stderr, "command \"%s\" not understood. ignoring.\n", command);
+ fprintf (stderr, "command \"%s\" not understood. ignoring.\n", cmd);
}
}
}
return NULL;
-}
-
+}
static void
setup_threading () {
static void
update_title (GtkWindow* window) {
- GString* string = g_string_new ("");
+ GString* string_long = g_string_new ("");
+ GString* string_short = g_string_new ("");
if (!always_insert_mode)
- g_string_append (string, (insert_mode ? "[I] " : "[C] "));
- g_string_append (string, main_title);
- g_string_append (string, " - Uzbl browser");
+ g_string_append (string_long, (insert_mode ? "[I] " : "[C] "));
+ g_string_append (string_long, main_title);
+ g_string_append (string_short, main_title);
+ g_string_append (string_long, " - Uzbl browser");
+ g_string_append (string_short, " - Uzbl browser");
if (load_progress < 100)
- g_string_append_printf (string, " (%d%%)", load_progress);
+ g_string_append_printf (string_long, " (%d%%)", load_progress);
if (selected_url[0]!=0) {
- g_string_append_printf (string, " -> (%s)", selected_url);
+ g_string_append_printf (string_long, " -> (%s)", selected_url);
+ }
+
+ gchar* title_long = g_string_free (string_long, FALSE);
+ gchar* title_short = g_string_free (string_short, FALSE);
+
+ if (show_status) {
+ gtk_window_set_title (window, title_short);
+ gtk_label_set_text(GTK_LABEL(mainbar_label), title_long);
+ } else {
+ gtk_window_set_title (window, title_long);
}
- gchar* title = g_string_free (string, FALSE);
- gtk_window_set_title (window, title);
- g_free (title);
+ g_free (title_long);
+ g_free (title_short);
}
-static void
-MsgBox (const char *s) {
- GtkWidget* dialog = gtk_message_dialog_new (main_window,
- GTK_DIALOG_DESTROY_WITH_PARENT,
- GTK_MESSAGE_ERROR,
- GTK_BUTTONS_CLOSE,
- "%s", s);
- gtk_dialog_run (GTK_DIALOG (dialog));
- gtk_widget_destroy (dialog);
-}
-
static gboolean
key_press_cb (WebKitWebView* page, GdkEventKey* event)
{
+ (void) page;
int i;
gboolean result=FALSE; //TRUE to stop other handlers from being invoked for the event. FALSE to propagate the event further.
if (event->type != GDK_KEY_PRESS)
return result;
- //TURN OFF INSERT MODE
- if (insert_mode && (event->keyval == GDK_Escape)) {
- insert_mode = FALSE;
+ //TURN OFF/ON INSERT MODE
+ if (!always_insert_mode && ((insert_mode && (event->keyval == GDK_Escape)) || (!insert_mode && (event->string[0] == 'i')))) {
+ insert_mode = !insert_mode;
update_title (GTK_WINDOW (main_window));
return TRUE;
}
- //TURN ON INSERT MODE
- if (!insert_mode && (event->string[0] == 'i')) {
- insert_mode = TRUE;
- update_title (GTK_WINDOW (main_window));
- return TRUE;
+ //INTERNAL BINDINGS
+ for (i = 0; i < num_internal_bindings; i++) {
+ if (strcmp(event->string, internal_bindings[i].binding) == 0) {
+ if (!insert_mode || (event->state == modmask)) {
+ parse_command (internal_bindings[i].action);
+ result = TRUE;
+ }
+ }
}
- //INTERNAL KEYS
- if (always_insert_mode || !insert_mode) {
- for (i = 0; i < num_internal_bindings; i++) {
- if (event->string[0] == internal_bindings[i].binding[0]) {
- parse_command (internal_bindings[i].action);
+ //EXTERNAL BINDINGS
+ for (i = 0; i < num_external_bindings; i++) {
+ if (strcmp(event->string, external_bindings[i].binding) == 0) {
+ if (!insert_mode || (event->state == modmask)) {
+ run_command(external_bindings[i].action, NULL);
result = TRUE;
- }
- }
+ }
+ }
}
+
if (!result)
result = (insert_mode ? FALSE : TRUE);
static GtkWidget*
create_mainbar () {
mainbar = gtk_hbox_new (FALSE, 0);
-
- //status_context_id = gtk_statusbar_get_context_id (main_statusbar, "Link Hover");
-
+ mainbar_label = gtk_label_new ("");
+ gtk_misc_set_alignment (GTK_MISC(mainbar_label), 0, 0);
+ gtk_misc_set_padding (GTK_MISC(mainbar_label), 2, 2);
+ gtk_box_pack_start (GTK_BOX (mainbar), mainbar_label, TRUE, TRUE, 0);
return mainbar;
}
static void
settings_init () {
- GKeyFile* config = g_key_file_new ();
- gboolean res = g_key_file_load_from_file (config, "./sampleconfig", G_KEY_FILE_NONE, NULL); //TODO: pass config file as argument
- if (res) {
- printf ("Config loaded\n");
+ GKeyFile* config;
+ gboolean res = FALSE;
+ gchar** keysi = NULL;
+ gchar** keyse = NULL;
+
+ if (! config_file) {
+ const char* xdg = getenv ("XDG_CONFIG_HOME");
+ char conf[256];
+ if (xdg) {
+ printf("XDG_CONFIG_DIR: %s\n", xdg);
+ strcpy (conf, xdg);
+ strcat (conf, "/uzbl");
+ if (file_exists (conf)) {
+ printf ("Config file %s found.\n", conf);
+ config_file = &conf[0];
+ }
+ }
+ }
+
+ if (config_file) {
+ config = g_key_file_new ();
+ res = g_key_file_load_from_file (config, config_file, G_KEY_FILE_NONE, NULL);
+ if(res) {
+ printf ("Config %s loaded\n", config_file);
+ } else {
+ fprintf (stderr, "Config %s loading failed\n", config_file);
+ }
} else {
- fprintf (stderr, "Config loading failed\n"); //TODO: exit codes with gtk?
+ printf ("No configuration.\n");
}
- history_file = g_key_file_get_value (config, "behavior", "history_file", NULL);
- if (history_file) {
- printf ("History file: %s\n", history_file);
+ if (res) {
+ history_handler = g_key_file_get_value (config, "behavior", "history_handler", NULL);
+ download_handler = g_key_file_get_value (config, "behavior", "download_handler", NULL);
+ always_insert_mode = g_key_file_get_boolean (config, "behavior", "always_insert_mode", NULL);
+ show_status = g_key_file_get_boolean (config, "behavior", "show_status", NULL);
+ modkey = g_key_file_get_value (config, "behavior", "modkey", NULL);
+ keysi = g_key_file_get_keys (config, "bindings_internal", NULL, NULL);
+ keyse = g_key_file_get_keys (config, "bindings_external", NULL, NULL);
+ status_top = g_key_file_get_boolean (config, "behavior", "status_top", NULL);
+ if (! fifodir)
+ fifodir = g_key_file_get_value (config, "behavior", "fifodir", NULL);
+ }
+
+ if (history_handler) {
+ printf ("History handler: %s\n", history_handler);
} else {
- printf ("History logging disabled\n");
+ printf ("History handler disabled\n");
}
- download_handler = g_key_file_get_value (config, "behavior", "download_handler", NULL);
if (download_handler) {
printf ("Download manager: %s\n", download_handler);
} else {
printf ("Download manager disabled\n");
}
- if (! fifodir)
- fifodir = g_key_file_get_value (config, "behavior", "fifodir", NULL);
if (fifodir) {
printf ("Fifo directory: %s\n", fifodir);
} else {
printf ("Fifo directory: /tmp\n");
}
- always_insert_mode = g_key_file_get_boolean (config, "behavior", "always_insert_mode", NULL);
printf ("Always insert mode: %s\n", (always_insert_mode ? "TRUE" : "FALSE"));
- modkey = g_key_file_get_value (config, "behavior", "modkey", NULL);
+ printf ("Show status: %s\n", (show_status ? "TRUE" : "FALSE"));
+
+ printf ("Status top: %s\n", (status_top ? "TRUE" : "FALSE"));
+
if (modkey) {
- printf ("Mod key: %s\n", modkey);
+ printf ("Modkey: %s\n", modkey);
} else {
- printf ("Mod key disabled/\n");
+ printf ("Modkey disabled\n");
+ modkey = "";
+ }
+ //POSSIBLE MODKEY VALUES (COMBINATIONS CAN BE USED)
+ gchar* modkeyup = g_utf8_strup(modkey, -1);
+ if (g_strrstr(modkeyup,"SHIFT") != NULL) modmask |= GDK_SHIFT_MASK; //the Shift key.
+ if (g_strrstr(modkeyup,"LOCK") != NULL) modmask |= GDK_LOCK_MASK; //a Lock key (depending on the modifier mapping of the X server this may either be CapsLock or ShiftLock).
+ if (g_strrstr(modkeyup,"CONTROL") != NULL) modmask |= GDK_CONTROL_MASK; //the Control key.
+ if (g_strrstr(modkeyup,"MOD1") != NULL) modmask |= GDK_MOD1_MASK; //the fourth modifier key (it depends on the modifier mapping of the X server which key is interpreted as this modifier, but normally it is the Alt key).
+ if (g_strrstr(modkeyup,"MOD2") != NULL) modmask |= GDK_MOD2_MASK; //the fifth modifier key (it depends on the modifier mapping of the X server which key is interpreted as this modifier).
+ if (g_strrstr(modkeyup,"MOD3") != NULL) modmask |= GDK_MOD3_MASK; //the sixth modifier key (it depends on the modifier mapping of the X server which key is interpreted as this modifier).
+ if (g_strrstr(modkeyup,"MOD4") != NULL) modmask |= GDK_MOD4_MASK; //the seventh modifier key (it depends on the modifier mapping of the X server which key is interpreted as this modifier).
+ if (g_strrstr(modkeyup,"MOD5") != NULL) modmask |= GDK_MOD5_MASK; //the eighth modifier key (it depends on the modifier mapping of the X server which key is interpreted as this modifier).
+ if (g_strrstr(modkeyup,"BUTTON1") != NULL) modmask |= GDK_BUTTON1_MASK; //the first mouse button.
+ if (g_strrstr(modkeyup,"BUTTON2") != NULL) modmask |= GDK_BUTTON2_MASK; //the second mouse button.
+ if (g_strrstr(modkeyup,"BUTTON3") != NULL) modmask |= GDK_BUTTON3_MASK; //the third mouse button.
+ if (g_strrstr(modkeyup,"BUTTON4") != NULL) modmask |= GDK_BUTTON4_MASK; //the fourth mouse button.
+ if (g_strrstr(modkeyup,"BUTTON5") != NULL) modmask |= GDK_BUTTON5_MASK; //the fifth mouse button.
+ if (g_strrstr(modkeyup,"SUPER") != NULL) modmask |= GDK_SUPER_MASK; //the Super modifier. Since 2.10
+ if (g_strrstr(modkeyup,"HYPER") != NULL) modmask |= GDK_HYPER_MASK; //the Hyper modifier. Since 2.10
+ if (g_strrstr(modkeyup,"META") != NULL) modmask |= GDK_META_MASK; //the Meta modifier. Since 2.10 */
+ free (modkeyup);
+
+ if (keysi) {
+ int i = 0;
+ for (i = 0; keysi[i]; i++) {
+ gchar *binding = g_key_file_get_string (config, "bindings_internal", keysi[i], NULL);
+ printf ("Action: %s, Binding: %s (internal)\n", g_strdup (keysi[i]), binding);
+ add_binding (binding, g_strdup (keysi[i]), true);
+ }
+ }
+ if (keyse) {
+ int i = 0;
+ for (i = 0; keyse[i]; i++) {
+ gchar *binding = g_key_file_get_string (config, "bindings_external", keyse[i], NULL);
+ printf ("Action: %s, Binding: %s (external)\n", g_strdup (keyse[i]), binding);
+ add_binding (binding, g_strdup (keyse[i]), false);
+ }
}
-
- gchar **keysi = g_key_file_get_keys (config, "bindings_internal", NULL, NULL);
- int i = 0;
- for (i = 0; keysi[i]; i++)
- {
- gchar *binding = g_key_file_get_string(config, "bindings_internal", keysi[i], NULL);
- printf("Action: %s, Binding: %s (internal)\n", g_strdup (keysi[i]), binding);
- add_binding (binding, g_strdup (keysi[i]), true);
- }
-
- gchar **keyse = g_key_file_get_keys (config, "bindings_external", NULL, NULL);
- for (i = 0; keyse[i]; i++)
- {
- gchar *binding = g_key_file_get_string(config, "bindings_external", keyse[i], NULL);
- printf("Action: %s, Binding: %s (external)\n", g_strdup (keyse[i]), binding);
- add_binding (binding, g_strdup (keyse[i]), false);
- }
}
int
if (!g_thread_supported ())
g_thread_init (NULL);
+ GError *error = NULL;
+ GOptionContext* context = g_option_context_new ("- some stuff here maybe someday");
+ g_option_context_add_main_entries (context, entries, NULL);
+ g_option_context_add_group (context, gtk_get_option_group (TRUE));
+ g_option_context_parse (context, &argc, &argv, &error);
+
settings_init ();
if (always_insert_mode)
insert_mode = TRUE;
GtkWidget* vbox = gtk_vbox_new (FALSE, 0);
- gtk_box_pack_start (GTK_BOX (vbox), create_mainbar (), FALSE, TRUE, 0);
+ if (status_top)
+ gtk_box_pack_start (GTK_BOX (vbox), create_mainbar (), FALSE, TRUE, 0);
gtk_box_pack_start (GTK_BOX (vbox), create_browser (), TRUE, TRUE, 0);
+ if (!status_top)
+ gtk_box_pack_start (GTK_BOX (vbox), create_mainbar (), FALSE, TRUE, 0);
main_window = create_window ();
gtk_container_add (GTK_CONTAINER (main_window), vbox);
- GError *error = NULL;
-
- GOptionContext* context = g_option_context_new ("- some stuff here maybe someday");
- g_option_context_add_main_entries (context, entries, NULL);
- g_option_context_add_group (context, gtk_get_option_group (TRUE));
- g_option_context_parse (context, &argc, &argv, &error);
webkit_web_view_load_uri (web_view, uri);
printf("window_id %i\n",(int) xwin);
printf("pid %i\n", getpid ());
+ if (!show_status)
+ gtk_widget_hide(mainbar);
+
setup_threading ();
gtk_main ();
projects / uzbl-mobile / blobdiff