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termite
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manually merge vodik's old url hint branch

This commit is contained in:
Daniel Micay 2012-09-16 05:57:01 -04:00
parent a45f822139
commit 14c62d6074
1 changed files with 143 additions and 7 deletions
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termite.cc
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@ -17,7 +17,8 @@ enum class overlay_mode {
hidden,
search,
rsearch,
completion
completion,
urlselect
};
enum class vi_mode {
@ -40,9 +41,16 @@ struct search_panel_info {
VteTerminal *vte;
GtkWidget *entry;
GtkWidget *panel;
GtkWidget *da;
overlay_mode mode;
};
typedef struct url_data {
char *url;
unsigned line;
int pos;
} url_data;
struct config_info {
gboolean dynamic_title, urgent_on_bell, clickable_url;
int tag;
@ -55,6 +63,7 @@ struct keybind_info {
};
static char *browser_cmd[3] = {NULL};
GList *list = nullptr;
static void launch_browser(char *url);
@ -80,6 +89,106 @@ void launch_browser(char *url) {
g_spawn_async(NULL, browser_cmd, NULL, G_SPAWN_SEARCH_PATH, NULL, NULL, NULL, NULL);
}
static void find_urls(VteTerminal *vte) {
GRegex *regex = g_regex_new(url_regex, G_REGEX_CASELESS, G_REGEX_MATCH_NOTEMPTY, NULL);
gchar *content = vte_terminal_get_text(vte, NULL, NULL, NULL);
char *s_ptr = content, *saveptr;
for (unsigned line = 0; ; line++, s_ptr = NULL) {
char *token = strtok_r(s_ptr, "\n", &saveptr);
if (!token) {
break;
}
GError *error = NULL;
GMatchInfo *info;
g_regex_match_full(regex, token, -1, 0, (GRegexMatchFlags)0, &info, &error);
while (g_match_info_matches(info)) {
url_data *node = (url_data *)g_malloc(sizeof(url_data));
node->url = g_match_info_fetch(info, 0);
node->line = line;
g_match_info_fetch_pos(info, 0, &node->pos, NULL);
char c = token[node->pos];
token[node->pos] = '\0';
size_t len = mbstowcs(NULL, token, 0);
token[node->pos] = c;
node->pos = len;
list = g_list_append(list, node);
g_match_info_next(info, &error);
}
g_match_info_free(info);
if (error) {
g_printerr("Error while matching: %s\n", error->message);
g_error_free(error);
}
}
g_regex_unref(regex);
}
static void launch_url(unsigned id) {
url_data *url = (url_data *)g_list_nth_data(list, id);
if (url) {
browser_cmd[1] = url->url;
g_spawn_async(NULL, (gchar **)browser_cmd, NULL, G_SPAWN_SEARCH_PATH, NULL, NULL, NULL, NULL);
} else {
g_printerr("url not found\n");
}
}
static void draw_marker(cairo_t *cr, glong x, glong y, unsigned id) {
char buffer[3];
cairo_set_source_rgb(cr, 1, 1, 1);
cairo_rectangle(cr, x, y, 8, 8);
cairo_stroke_preserve(cr);
cairo_set_source_rgb(cr, 0, 0, 0);
cairo_fill(cr);
cairo_select_font_face(cr, "Monospace", CAIRO_FONT_SLANT_NORMAL, CAIRO_FONT_WEIGHT_BOLD);
cairo_set_source_rgb(cr, 1, 1, 1);
cairo_set_font_size(cr, 9);
cairo_move_to(cr, x, y + 7);
snprintf(buffer, 10, "%d", id);
cairo_show_text(cr, buffer);
}
static gboolean draw_cb(GtkDrawingArea *da, cairo_t *cr, VteTerminal *vte) {
if (list) {
GList *l = list;
glong cols = vte_terminal_get_column_count(vte);
glong cw = vte_terminal_get_char_width(vte);
glong ch = vte_terminal_get_char_height(vte);
cairo_set_line_width(cr, 1);
cairo_set_source_rgb(cr, 0, 0, 0);
cairo_stroke(cr);
unsigned offset = 0, id = 1;
for (; l != NULL; l = l->next, ++id) {
url_data *data = (url_data *)l->data;
glong x = data->pos % cols * cw;
offset += data->pos / cols;
glong y = (data->line + offset) * ch;
draw_marker(cr, x, y, id);
}
}
return FALSE;
}
static void update_selection(VteTerminal *vte, const select_info *select) {
vte_terminal_select_none(vte);
@ -406,6 +515,11 @@ gboolean key_press_cb(VteTerminal *vte, GdkEventKey *event, keybind_info *info)
open_selection(vte);
end_selection(vte, &info->select);
break;
case GDK_KEY_x:
find_urls(vte);
gtk_widget_show(info->panel.da);
overlay_show(&info->panel, overlay_mode::urlselect, false);
break;
}
return TRUE;
}
@ -467,6 +581,9 @@ gboolean entry_key_press_cb(GtkEntry *entry, GdkEventKey *event, search_panel_in
case overlay_mode::completion:
vte_terminal_feed_child(info->vte, text, -1);
break;
case overlay_mode::urlselect:
launch_url((unsigned)atoi(text) - 1);
break;
case overlay_mode::hidden:
break;
}
@ -871,16 +988,23 @@ int main(int argc, char **argv) {
}
GtkWidget *window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
GtkWidget *overlay = gtk_overlay_new();
GtkWidget *overlay[2] = {
gtk_overlay_new(),
gtk_overlay_new()
};
GtkWidget *vte_widget = vte_terminal_new();
VteTerminal *vte = VTE_TERMINAL(vte_widget);
#if 0
GdkScreen *screen = gtk_widget_get_screen(window);
GdkVisual *visual = gdk_screen_get_rgba_visual(screen);
if (!visual) {
visual = gdk_screen_get_system_visual(screen);
}
gtk_widget_set_visual(window, visual);
#endif
if (role) {
gtk_window_set_role(GTK_WINDOW(window), role);
@ -913,6 +1037,7 @@ int main(int argc, char **argv) {
search_panel_info panel = {vte, gtk_entry_new(),
gtk_alignment_new(0, 0, 1, 1),
gtk_drawing_area_new(),
overlay_mode::hidden};
keybind_info info = {panel, {vi_mode::insert, 0, 0, 0, 0}, {FALSE, FALSE, FALSE, -1}};
@ -921,23 +1046,34 @@ int main(int argc, char **argv) {
vte_terminal_set_pty_object(vte, pty);
vte_pty_set_term(pty, term);
GdkRGBA transparent = {0, 0, 0, 0};
gtk_widget_override_background_color(overlay[1], GTK_STATE_FLAG_NORMAL, &transparent);
gtk_widget_override_background_color(panel.da, GTK_STATE_FLAG_NORMAL, &transparent);
gtk_widget_set_halign(panel.da, GTK_ALIGN_FILL);
gtk_widget_set_valign(panel.da, GTK_ALIGN_FILL);
gtk_overlay_add_overlay(GTK_OVERLAY(overlay[1]), panel.da);
gtk_alignment_set_padding(GTK_ALIGNMENT(panel.panel), 5, 5, 5, 5);
gtk_overlay_add_overlay(GTK_OVERLAY(overlay), panel.panel);
gtk_overlay_add_overlay(GTK_OVERLAY(overlay[0]), panel.panel);
gtk_widget_set_halign(panel.entry, GTK_ALIGN_START);
gtk_widget_set_valign(panel.entry, GTK_ALIGN_END);
gtk_container_add(GTK_CONTAINER(panel.panel), panel.entry);
gtk_container_add(GTK_CONTAINER(overlay), vte_widget);
gtk_container_add(GTK_CONTAINER(window), overlay);
gtk_container_add(GTK_CONTAINER(overlay[0]), overlay[1]);
gtk_container_add(GTK_CONTAINER(overlay[1]), vte_widget);
gtk_container_add(GTK_CONTAINER(window), overlay[0]);
g_signal_connect(window, "destroy", G_CALLBACK(gtk_main_quit), NULL);
g_signal_connect(vte, "child-exited", G_CALLBACK(exit_with_status), NULL);
g_signal_connect(vte, "key-press-event", G_CALLBACK(key_press_cb), &info);
g_signal_connect(panel.entry, "key-press-event", G_CALLBACK(entry_key_press_cb), &info.panel);
g_signal_connect(overlay, "get-child-position", G_CALLBACK(position_overlay_cb), NULL);
g_signal_connect(overlay[0], "get-child-position", G_CALLBACK(position_overlay_cb), NULL);
g_signal_connect(vte, "button-press-event", G_CALLBACK(button_press_cb), &info.config.clickable_url);
g_signal_connect(vte, "beep", G_CALLBACK(beep_cb), &info.config.urgent_on_bell);
g_signal_connect(panel.da, "draw", G_CALLBACK(draw_cb), vte);
g_signal_connect(window, "focus-in-event", G_CALLBACK(focus_cb), NULL);
g_signal_connect(window, "focus-out-event", G_CALLBACK(focus_cb), NULL);
g_signal_connect(vte, "window-title-changed", G_CALLBACK(window_title_cb),
@ -945,7 +1081,7 @@ int main(int argc, char **argv) {
window_title_cb(vte, &info.config.dynamic_title);
if (geometry) {
gtk_widget_show_all(overlay);
gtk_widget_show_all(overlay[0]);
gtk_widget_show_all(panel.panel);
if (!gtk_window_parse_geometry(GTK_WINDOW(window), geometry)) {
g_printerr("Invalid geometry string: %s\n", geometry);