aboutsummaryrefslogtreecommitdiff
path: root/svte.c
diff options
context:
space:
mode:
Diffstat (limited to 'svte.c')
-rw-r--r--svte.c205
1 files changed, 111 insertions, 94 deletions
diff --git a/svte.c b/svte.c
index 8c102d9..76013fc 100644
--- a/svte.c
+++ b/svte.c
@@ -17,7 +17,6 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-
#include "defaults.h"
#include <gdk/gdkkeysyms.h>
#include <glib/goption.h>
@@ -38,6 +37,28 @@ typedef struct term {
GPid *pid;
} term;
+typedef struct {
+ gboolean audible_bell;
+ gboolean autohide_mouse;
+ gboolean allow_bold;
+ gchar *font;
+ gboolean fullscreen;
+ gint num_scrollback_lines;
+ gboolean scroll_on_keystroke;
+ gboolean scroll_on_output;
+ gboolean bg_transparent;
+ gdouble bg_saturation;
+ gchar *bg_image;
+ gchar *url_regex;
+ gboolean visible_bell;
+ gint window_height;
+ gint window_width;
+ gchar *word_chars;
+ GdkColor foreground;
+ GdkColor background;
+ GdkColor *colour_palette;
+ gchar *cursor;
+} Settings;
static void quit();
gboolean event_key(GtkWidget *widget, GdkEventKey *event);
@@ -51,15 +72,13 @@ static void tab_new();
static void tab_togglebar();
static void configure_window();
static void tab_focus(GtkNotebook *notebook, GtkNotebookPage *page,
- guint page_num, gpointer user_data);
+ guint page_num, gpointer user_data);
static void set_window_title(term *t);
-static term* get_current_term();
-
+static inline term* get_current_term();
+static inline term* get_nth_term(guint page);
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*)svte.notebook, page_idx ) ), term_data_id);
-
-
+static Settings *config;
static gchar *config_file = NULL;
static gboolean show_version = FALSE;
static GOptionEntry options[] = {
@@ -70,48 +89,27 @@ static GOptionEntry options[] = {
{ NULL }
};
-
-typedef struct {
- gboolean audible_bell;
- gboolean autohide_mouse;
- gboolean allow_bold;
- gchar *font;
- gboolean fullscreen;
- gint num_scrollback_lines;
- gboolean scroll_on_keystroke;
- gboolean scroll_on_output;
- gboolean bg_transparent;
- gdouble bg_saturation;
- gchar *bg_image;
- gchar *url_regex;
- gboolean visible_bell;
- gint window_height;
- gint window_width;
- gchar *word_chars;
- GdkColor foreground;
- GdkColor background;
- GdkColor *colour_palette;
- gchar *cursor;
-} Settings;
-static Settings *config;
-
-
-/**
- * Helper function, if i ever need to do something while closing, like query if
- * more than one tab :)
- */
+/* quit helper function */
static void quit() {
gtk_main_quit();
}
-static term* get_current_term(){
+/* return the nth page */
+//#define get_page_term( sakura, page_idx ) (struct term*)g_object_get_qdata(G_OBJECT( gtk_notebook_get_nth_page( (GtkNotebook*)svte.notebook, page_idx ) ), term_data_id);
+static inline term* get_nth_term(guint page) {
+ return (struct term*)g_object_get_qdata(G_OBJECT(gtk_notebook_get_nth_page((GtkNotebook*)svte.notebook, page) ), term_data_id);
+}
+
+/* return current page */
+static inline term* get_current_term(){
gint page = gtk_notebook_get_current_page(GTK_NOTEBOOK(svte.notebook));
struct term *t;
- t = get_page_term(NULL, page);
+ t = get_nth_term(page);
return t;
}
+/* key event handler */
gboolean event_key(GtkWidget *widget, GdkEventKey *event) {
guint(g) = event->keyval;
if ((event->state & (GDK_CONTROL_MASK|GDK_SHIFT_MASK)) ==
@@ -161,14 +159,16 @@ gboolean event_key(GtkWidget *widget, GdkEventKey *event) {
}
+/* button event handler */
gboolean event_button(GtkWidget *widget, GdkEventButton *button_event, struct term *t) {
return FALSE;
}
+/* function closes the current tab */
static void tab_close() {
gint page = gtk_notebook_get_current_page(GTK_NOTEBOOK(svte.notebook));
struct term *t;
- t = get_page_term(NULL, page);
+ t = get_nth_term(page);
gtk_notebook_remove_page(GTK_NOTEBOOK(svte.notebook), page);
g_free(t);
@@ -176,13 +176,14 @@ static void tab_close() {
gtk_notebook_set_show_tabs(GTK_NOTEBOOK(svte.notebook), FALSE);
gtk_widget_grab_focus(
gtk_notebook_get_nth_page(GTK_NOTEBOOK(svte.notebook),
- gtk_notebook_get_current_page(GTK_NOTEBOOK(svte.notebook))));
+ gtk_notebook_get_current_page(GTK_NOTEBOOK(svte.notebook))));
}
if (gtk_notebook_get_n_pages(GTK_NOTEBOOK(svte.notebook)) == 0) {
quit();
}
}
+/* toggle the visibility of the notebook tab */
static void tab_togglebar() {
if(gtk_notebook_get_show_tabs(GTK_NOTEBOOK(svte.notebook))) {
@@ -201,28 +202,28 @@ static void tab_togglebar() {
* Adapted by Hong Jen Yee, non-linux shit removed by David Gómez */
static char* tab_get_cwd(struct term* t)
{
- char *cwd = NULL;
-
- if (t->pid >= 0) {
- char *file;
- char buf[255+1];
- int len;
+ char *cwd = NULL;
- file = g_strdup_printf ("/proc/%d/cwd", t->pid);
- len = readlink (file, buf, sizeof (buf) - 1);
+ if (t->pid >= 0) {
+ char *file;
+ char buf[255+1];
+ int len;
- if (len > 0 && buf[0] == '/') {
- buf[len] = '\0';
- cwd = g_strdup(buf);
- }
+ file = g_strdup_printf ("/proc/%d/cwd", t->pid);
+ len = readlink (file, buf, sizeof (buf) - 1);
- g_free(file);
+ if (len > 0 && buf[0] == '/') {
+ buf[len] = '\0';
+ cwd = g_strdup(buf);
}
- return cwd;
-}
+ g_free(file);
+ }
+ return cwd;
+}
+/* callback for when tabs switch */
static void tab_switch(gboolean b) {
gint(current) = gtk_notebook_get_current_page(GTK_NOTEBOOK(svte.notebook));
if(b) {
@@ -241,7 +242,7 @@ static void tab_switch(gboolean b) {
gtk_notebook_set_current_page(GTK_NOTEBOOK(svte.notebook), current);
}
-
+/* setup the whacky geometry hints for gtk */
static void tab_geometry_hints(term *t) {
// 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
@@ -267,35 +268,41 @@ static void tab_geometry_hints(term *t) {
GDK_HINT_RESIZE_INC | GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE);
}
-
+/* set a tab title */
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)));
- set_window_title(t);
-}
+ if(t == get_current_term()) {
+ set_window_title(t);
+ }
+}
+/* set the window title */
static void set_window_title(term *t){
const char *title = vte_terminal_get_window_title(VTE_TERMINAL(t->vte));
+
if (title == NULL) {
title = "svte";
}
+
gtk_window_set_title(GTK_WINDOW(svte.win), title);
}
+/* focus the tab */
static void tab_focus(GtkNotebook *notebook, GtkNotebookPage *page,
- guint page_num, gpointer user_data) {
+ guint page_num, gpointer user_data) {
struct term *t;
- t = get_page_term(NULL, page_num);
+ t = get_nth_term(page_num);
set_window_title(t);
}
-
+/* create a new tab */
static void tab_new() {
term *t;
int *tmp;
-
+
char **args = 0;
const gchar *shell = g_getenv("SHELL");
@@ -308,87 +315,97 @@ static void tab_new() {
t->label = gtk_label_new("");
t->vte = vte_terminal_new();
int index = gtk_notebook_append_page(GTK_NOTEBOOK(svte.notebook), t->vte,
- t->label);
+ t->label);
gtk_notebook_set_tab_reorderable(GTK_NOTEBOOK(svte.notebook), t->vte, TRUE);
if (index == 0) {
gtk_notebook_set_show_tabs(GTK_NOTEBOOK(svte.notebook), FALSE);
vte_terminal_fork_command_full(VTE_TERMINAL(t->vte),
- VTE_PTY_DEFAULT, NULL,
- args, NULL, G_SPAWN_SEARCH_PATH, NULL, NULL, t->pid, NULL);
+ VTE_PTY_DEFAULT, NULL,
+ args, NULL, G_SPAWN_SEARCH_PATH, NULL, NULL, t->pid, NULL);
tab_geometry_hints(t);
} else {
- struct term *previous = get_page_term(NULL,
- gtk_notebook_get_current_page(GTK_NOTEBOOK(svte.notebook)));
+ struct term *previous = get_nth_term(gtk_notebook_get_current_page(GTK_NOTEBOOK(svte.notebook)));
vte_terminal_fork_command_full(VTE_TERMINAL(t->vte),
- VTE_PTY_DEFAULT, tab_get_cwd(previous),
- args, NULL, G_SPAWN_SEARCH_PATH, NULL, NULL, t->pid, NULL);
+ VTE_PTY_DEFAULT, tab_get_cwd(previous),
+ args, NULL, G_SPAWN_SEARCH_PATH, NULL, NULL, t->pid, NULL);
gtk_notebook_set_show_tabs(GTK_NOTEBOOK(svte.notebook), TRUE);
}
-
+
g_object_set_qdata_full(G_OBJECT(gtk_notebook_get_nth_page(
- (GtkNotebook*)svte.notebook, index)), term_data_id, t, NULL);
+ (GtkNotebook*)svte.notebook, index)), term_data_id, t, NULL);
+
g_signal_connect(G_OBJECT(t->vte), "child-exited", G_CALLBACK(tab_close), NULL);
g_signal_connect(G_OBJECT(t->vte), "window-title-changed", G_CALLBACK(tab_title), t);
g_signal_connect(G_OBJECT(t->vte), "button-press-event", G_CALLBACK(event_button), t);
+
vte_terminal_set_allow_bold(VTE_TERMINAL(t->vte), config->allow_bold);
vte_terminal_set_audible_bell(VTE_TERMINAL(t->vte), config->audible_bell);
vte_terminal_set_background_transparent(VTE_TERMINAL(t->vte),
- config->bg_transparent);
+ config->bg_transparent);
vte_terminal_set_background_saturation(VTE_TERMINAL(t->vte), config->bg_saturation);
vte_terminal_set_background_image_file(VTE_TERMINAL(t->vte), config->bg_image);
vte_terminal_set_font_from_string(VTE_TERMINAL(t->vte), config->font);
vte_terminal_set_mouse_autohide(VTE_TERMINAL(t->vte),
- config->autohide_mouse);
+ config->autohide_mouse);
vte_terminal_set_scroll_on_keystroke(VTE_TERMINAL(t->vte),
- config->scroll_on_keystroke);
+ config->scroll_on_keystroke);
vte_terminal_set_scroll_on_output(VTE_TERMINAL(t->vte),
- config->scroll_on_output);
+ config->scroll_on_output);
vte_terminal_set_scrollback_lines(VTE_TERMINAL(t->vte),
- config->num_scrollback_lines);
+ config->num_scrollback_lines);
vte_terminal_set_visible_bell(VTE_TERMINAL(t->vte), config->visible_bell);
vte_terminal_set_word_chars(VTE_TERMINAL(t->vte), config->word_chars);
vte_terminal_set_colors(VTE_TERMINAL(t->vte), &config->foreground,
- &config->background, config->colour_palette, DEFAULT_PALETTE_SIZE);
+ &config->background, config->colour_palette, DEFAULT_PALETTE_SIZE);
*tmp = vte_terminal_match_add_gregex(
VTE_TERMINAL(t->vte),
g_regex_new(config->url_regex, G_REGEX_CASELESS, G_REGEX_MATCH_NOTEMPTY,
- NULL),
+ NULL),
0);
+
vte_terminal_match_set_cursor_type(VTE_TERMINAL(t->vte), *tmp,
- GDK_HAND2);
+ GDK_HAND2);
g_free(tmp);
gtk_widget_show_all(svte.notebook);
gtk_notebook_set_current_page(GTK_NOTEBOOK(svte.notebook), index);
gtk_widget_grab_focus(t->vte);
}
-
+/* setup the main window */
static void configure_window() {
term_data_id = g_quark_from_static_string("svte");
svte.notebook = gtk_notebook_new();
gtk_notebook_set_show_border(GTK_NOTEBOOK(svte.notebook), FALSE);
gtk_notebook_set_scrollable(GTK_NOTEBOOK(svte.notebook), TRUE);
svte.win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
+
if (config->fullscreen) {
gtk_window_fullscreen(GTK_WINDOW(svte.win));
}
+
gtk_window_set_default_size(GTK_WINDOW(svte.win),
- config->window_width,
- config->window_height);
+ config->window_width,
+ config->window_height);
gtk_container_add(GTK_CONTAINER(svte.win), svte.notebook);
+
tab_new();
+
gtk_widget_show_all(svte.win);
+
+ /* add the callback signals */
g_signal_connect(G_OBJECT(svte.win), "destroy", G_CALLBACK(quit), NULL);
g_signal_connect(svte.win, "key-press-event", G_CALLBACK(event_key), NULL);
g_signal_connect(G_OBJECT(svte.notebook), "switch-page", G_CALLBACK(tab_focus),
- NULL);
+ NULL);
+
set_window_title(get_current_term());
}
+/* handle the command line arguments */
static gboolean parse_command_line_options(int argc, char* argv[]) {
gboolean retval = TRUE;
GError *error = NULL;
@@ -403,7 +420,7 @@ static gboolean parse_command_line_options(int argc, char* argv[]) {
return retval;
}
-
+/* parse the config file, using the Settings struct */
static void parse_config_file(gchar *config_file) {
GKeyFile *keyfile;
GKeyFileFlags flags;
@@ -415,8 +432,8 @@ static void parse_config_file(gchar *config_file) {
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_file,
+ error->message);
}
config = g_slice_new(Settings);
@@ -459,19 +476,19 @@ static void parse_config_file(gchar *config_file) {
for (int i=0; i < DEFAULT_PALETTE_SIZE; i++){
g_snprintf(addid, 3, "%d", i);
gdk_color_parse(g_key_file_get_string(keyfile, "colour scheme",
- addid , NULL), &config->colour_palette[i]);
+ addid , NULL), &config->colour_palette[i]);
}
if (!gdk_color_parse(g_key_file_get_string(
keyfile, "colour scheme", "foreground", NULL), &config->foreground)){
- gdk_color_parse(DEFAULT_FOREGROUND_COLOR, &config->foreground);
- g_warning("Using default foreground color");
+ gdk_color_parse(DEFAULT_FOREGROUND_COLOR, &config->foreground);
+ g_warning("Using default foreground color");
}
-
+
if (!gdk_color_parse(g_key_file_get_string(
keyfile, "colour scheme", "background", NULL), &config->background)){
- gdk_color_parse(DEFAULT_BACKGROUND_COLOR, &config->background);
- g_warning("Using default background color");
+ gdk_color_parse(DEFAULT_BACKGROUND_COLOR, &config->background);
+ g_warning("Using default background color");
}
if (NULL == config->font) {
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-15 15:55:12 +0000