diff options
Diffstat (limited to 'mt.c')
| -rw-r--r-- | mt.c | 351 |
1 files changed, 0 insertions, 351 deletions
@@ -1,351 +0,0 @@ -/* mt: A simple, tabbed, VTE based terminal - * Copyright 2010 mutantturkey and mt contributors. - * - * This file is part of mt. - * - * mt is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - - -#include "defaults.h" -#include <gdk/gdkkeysyms.h> -#include <glib/goption.h> -#include <gtk/gtk.h> -#include <vte/vte.h> - - -static struct { - GtkWidget *win; - GtkWidget *notebook; - gchar *title; -} mt; - - -typedef struct term { - GtkWidget *vte; - GtkWidget *label; -} term; - - -static void quit(); -gboolean key_press_cb(GtkWidget *widget, GdkEventKey *event); -gboolean button_press_cb(GtkWidget *widget, GdkEventButton *event, - struct term *t); -static void tab_close(); -static void tab_title(); -static void tab_geometry_hints(); -static void tab_new(); -static void configure_window(); -static void tab_focus(GtkNotebook *notebook, GtkNotebookPage *page, - guint page_num, gpointer user_data); - - -static GQuark term_data_id = 0; -#define get_page_term( sakura, page_idx ) (struct term*)g_object_get_qdata(G_OBJECT( gtk_notebook_get_nth_page( (GtkNotebook*)mt.notebook, page_idx ) ), term_data_id); - - -static gchar *config_file = NULL; -static gboolean show_version = FALSE; -static GOptionEntry options[] = { - { "config", 'c', 0, G_OPTION_ARG_FILENAME, &config_file, - "Path to configuration file to use.", NULL }, - { "version", 0, 0, G_OPTION_ARG_NONE, &show_version, - "Print version information and exit", NULL }, - { NULL } -}; - - -typedef struct { - gchar *font; - gboolean fullscreen; - gboolean bold; - gint num_scrollback_lines; - gboolean transparent_bg; - gchar *url_regex; -} Settings; -static Settings *config; - - -/** - * Helper function, if i ever need to do something while closing, like query if - * more than one tab :) - */ -static void quit() { - gtk_main_quit(); -} - - -gboolean key_press_cb(GtkWidget *widget, GdkEventKey *event) { - guint(g) = event->keyval; - - if ((event->state & (GDK_CONTROL_MASK|GDK_SHIFT_MASK)) == - (GDK_CONTROL_MASK|GDK_SHIFT_MASK)) { - if (g == GDK_T) { - tab_new(); - return TRUE; - } - if (g == GDK_W) { - tab_close(); - return TRUE; - } - } - if ((event->state & (GDK_MOD1_MASK) ) == (GDK_MOD1_MASK)) { - if (g == GDK_Left) { - gtk_notebook_prev_page(GTK_NOTEBOOK(mt.notebook)); - return TRUE; - } - if (g == GDK_Right) { - gtk_notebook_next_page(GTK_NOTEBOOK(mt.notebook)); - return TRUE; - } - if (g == GDK_F11) { - if(config->fullscreen) { - gtk_window_unfullscreen(GTK_WINDOW(mt.win)); - config->fullscreen = FALSE; - } else { - gtk_window_fullscreen(GTK_WINDOW(mt.win)); - config->fullscreen = TRUE; - } - return TRUE; - } - } - return FALSE; -} - - -gboolean button_press_cb(GtkWidget *widget, GdkEventButton *event, struct term *t) { - puts("LOL"); -/* - glong column, row; - gchar *match; - match = vte_terminal_match_check(VTE_TERMINAL(t->vte), column, row, NULL); - printf("%d , %d", column, row); - printf("LOL"); - puts(match); - return TRUE; -*/ -} - - -static void tab_close() { - gint page = gtk_notebook_get_current_page(GTK_NOTEBOOK(mt.notebook)); - struct term *t; - t = get_page_term(NULL, page); - gtk_notebook_remove_page(GTK_NOTEBOOK(mt.notebook), page); - g_free(t); - - if (gtk_notebook_get_n_pages(GTK_NOTEBOOK(mt.notebook)) == 1) { - gtk_notebook_set_show_tabs(GTK_NOTEBOOK(mt.notebook), FALSE); - gtk_widget_grab_focus( - gtk_notebook_get_nth_page(GTK_NOTEBOOK(mt.notebook), - gtk_notebook_get_current_page(GTK_NOTEBOOK(mt.notebook)))); - } - if (gtk_notebook_get_n_pages(GTK_NOTEBOOK(mt.notebook)) == 0) { - quit(); - } -} - - -static void tab_geometry_hints(term *t) { - // borrowed from sakura, but using non deprecated code patch by me :) - // I dont need to call this every time, since the char width only changes - // once, maybe I'll make hints and border global and reuse them - GdkGeometry hints; - GtkBorder *border; - gint pad_x, pad_y; - gint char_width, char_height; - gtk_widget_style_get(GTK_WIDGET(t->vte), "inner-border", &border, NULL); - - char_width = vte_terminal_get_char_width(VTE_TERMINAL(t->vte)); - char_height = vte_terminal_get_char_height(VTE_TERMINAL(t->vte)); - - hints.min_width = char_width + border->left + border->right; - hints.min_height = char_height + border->top + border->bottom; - hints.base_width = border->left + border->right; - hints.base_height = border->top + border->bottom; - hints.width_inc = char_width; - hints.height_inc = char_height; - - gtk_window_set_geometry_hints( - GTK_WINDOW(mt.win), - GTK_WIDGET(t->vte), - &hints, - GDK_HINT_RESIZE_INC | GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE); -} - - -static void tab_title(GtkWidget *widget, term *t) { - gtk_label_set_text( - GTK_LABEL(t->label), - vte_terminal_get_window_title(VTE_TERMINAL(t->vte))); -} - - -static void tab_focus(GtkNotebook *notebook, GtkNotebookPage *page, - guint page_num, gpointer user_data) { - struct term *t; - t = get_page_term(NULL, page_num); - const char *title = vte_terminal_get_window_title(VTE_TERMINAL(t->vte)); - if (title == NULL) { - title = "mt"; - } - gtk_window_set_title(GTK_WINDOW(mt.win), title); -} - - -static void tab_new() { - term *t, previous; - int *tmp; - t = g_new0(term, 1); - t->label = gtk_label_new(""); - t->vte = vte_terminal_new(); - - int index = gtk_notebook_append_page(GTK_NOTEBOOK(mt.notebook), t->vte, - t->label); - gtk_notebook_set_tab_reorderable(GTK_NOTEBOOK(mt.notebook), t->vte, TRUE); - - if (gtk_notebook_get_n_pages(GTK_NOTEBOOK(mt.notebook)) == 1) { - tab_geometry_hints(t); - } - if (index == 0) { - gtk_notebook_set_show_tabs(GTK_NOTEBOOK(mt.notebook), FALSE); - } else { - gtk_notebook_set_show_tabs(GTK_NOTEBOOK(mt.notebook), TRUE); - } - - vte_terminal_fork_command(VTE_TERMINAL(t->vte), NULL, NULL, NULL, NULL, - FALSE, FALSE, FALSE); - g_object_set_qdata_full(G_OBJECT(gtk_notebook_get_nth_page( - (GtkNotebook*)mt.notebook, index)), term_data_id, t, NULL); - g_signal_connect(t->vte, "child-exited", G_CALLBACK(tab_close), NULL); - g_signal_connect(t->vte, "window-title-changed", G_CALLBACK(tab_title), t); - g_signal_connect(mt.win, "button-press-event", G_CALLBACK(button_press_cb), - t); - vte_terminal_set_background_transparent(VTE_TERMINAL(t->vte), - config->transparent_bg); - vte_terminal_set_allow_bold(VTE_TERMINAL(t->vte), config->bold); - - - *tmp = vte_terminal_match_add_gregex( - VTE_TERMINAL(t->vte), - g_regex_new(config->url_regex, G_REGEX_CASELESS, G_REGEX_MATCH_NOTEMPTY, - NULL), - 0); - vte_terminal_match_set_cursor_type(VTE_TERMINAL(t->vte), *tmp, - GDK_HAND2); - g_free(tmp); - // borrowed from sakura - vte_terminal_set_scrollback_lines(VTE_TERMINAL(t->vte), - config->num_scrollback_lines); - vte_terminal_set_mouse_autohide(VTE_TERMINAL(t->vte), TRUE); - vte_terminal_set_font_from_string(VTE_TERMINAL(t->vte), config->font); - gtk_window_set_title(GTK_WINDOW(mt.win), - vte_terminal_get_window_title(VTE_TERMINAL(t->vte))); - gtk_widget_show_all(mt.notebook); - gtk_notebook_set_current_page(GTK_NOTEBOOK(mt.notebook), index); - gtk_widget_grab_focus(t->vte); -} - - -static void configure_window() { - term_data_id = g_quark_from_static_string("mt"); - mt.notebook = gtk_notebook_new(); - gtk_notebook_set_show_border(GTK_NOTEBOOK(mt.notebook), FALSE); - gtk_notebook_set_scrollable(GTK_NOTEBOOK(mt.notebook), TRUE); - mt.win = gtk_window_new(GTK_WINDOW_TOPLEVEL); - if (config->fullscreen) { - gtk_window_fullscreen(GTK_WINDOW(mt.win)); - } - gtk_window_set_default_size(GTK_WINDOW(mt.win), 500, 350); - gtk_container_add(GTK_CONTAINER(mt.win), mt.notebook); - tab_new(); - gtk_widget_show_all(mt.win); - g_signal_connect(G_OBJECT(mt.win), "destroy", G_CALLBACK(quit), NULL); - g_signal_connect(mt.win, "key-press-event", G_CALLBACK(key_press_cb), NULL); - g_signal_connect(G_OBJECT(mt.notebook), "switch-page", G_CALLBACK(tab_focus), - NULL); -} - - -static gboolean parse_command_line_options(int argc, char* argv[]) { - gboolean retval = TRUE; - GError *error = NULL; - GOptionContext *context; - context = g_option_context_new("- a simple, tabbed, VTE based terminal"); - g_option_context_add_main_entries(context, options, NULL); - g_option_context_add_group(context, gtk_get_option_group(TRUE)); - if (!g_option_context_parse(context, &argc, &argv, &error)) { - g_error("Error parsing command-line options: %s\n", error->message); - retval = FALSE; - } - return retval; -} - - -static void parse_config_file(gchar *config_file) { - GKeyFile *keyfile; - GKeyFileFlags flags; - GError *error = NULL; - gsize length; - - keyfile = g_key_file_new(); - if (!g_key_file_load_from_file(keyfile, config_file, flags, &error)) { - g_warning("Error parsing config file %s: %s\n", - config_file, - error->message); - } - - config = g_slice_new(Settings); - config->font = g_key_file_get_string( - keyfile, "font", "UI", NULL); - config->bold = g_key_file_get_boolean( - keyfile, "UI", "bold", NULL); - config->fullscreen = g_key_file_get_boolean( - keyfile, "UI", "fullscreen", NULL); - config->transparent_bg = g_key_file_get_boolean( - keyfile, "UI", "transparent_bg", NULL); - config->transparent_bg = g_key_file_get_boolean( - keyfile, "UI", "num_scrollback_lines", NULL); - config->url_regex = g_key_file_get_string( - keyfile, "UI", "url_regex", NULL); - if (NULL == config->font) { - config->font = DEFAULT_FONT; - } - if (NULL == config->url_regex) { - config->url_regex = DEFAULT_URL_REGEX; - } -} - - -int main(int argc, char* argv[]) { - gtk_init(&argc, &argv); - - if(!parse_command_line_options(argc, argv)) { - return 1; - } - - if (show_version) { - printf(VERSION); - return 0; - } - - if (config_file == NULL) { - config_file = DEFAULT_CONFIG_FILE; - } - parse_config_file(config_file); - - configure_window(); - gtk_main(); - return 0; -} |