WTree *
tree_new (int y, int x, int lines, int cols, gboolean is_panel)
{
WTree *tree;
Widget *w;
tree = g_new (WTree, 1);
w = WIDGET (tree);
widget_init (w, y, x, lines, cols, tree_callback, tree_event);
tree->is_panel = is_panel;
tree->selected_ptr = 0;
tree->store = tree_store_get ();
tree_store_add_entry_remove_hook (remove_callback, tree);
tree->tree_shown = 0;
tree->search_buffer[0] = 0;
tree->topdiff = w->lines / 2;
tree->searching = 0;
tree->active = 0;
/* We do not want to keep the cursor */
widget_want_cursor (w, FALSE);
load_tree (tree);
return tree;
}
int
edit_file (const char *_file, int line)
{
static gboolean made_directory = FALSE;
Dlg_head *edit_dlg;
WEdit *wedit;
WMenuBar *menubar;
if (!made_directory)
{
char *dir = concat_dir_and_file (mc_config_get_cache_path (), EDIT_DIR);
made_directory = (mkdir (dir, 0700) != -1 || errno == EEXIST);
g_free (dir);
dir = concat_dir_and_file (mc_config_get_path (), EDIT_DIR);
made_directory = (mkdir (dir, 0700) != -1 || errno == EEXIST);
g_free (dir);
dir = concat_dir_and_file (mc_config_get_data_path (), EDIT_DIR);
made_directory = (mkdir (dir, 0700) != -1 || errno == EEXIST);
g_free (dir);
}
wedit = edit_init (NULL, 1, 0, LINES - 2, COLS, _file, line);
if (wedit == NULL)
return 0;
/* Create a new dialog and add it widgets to it */
edit_dlg =
create_dlg (FALSE, 0, 0, LINES, COLS, NULL, edit_dialog_callback,
"[Internal File Editor]", NULL, DLG_WANT_TAB);
edit_dlg->get_shortcut = edit_get_shortcut;
edit_dlg->get_title = edit_get_title;
menubar = menubar_new (0, 0, COLS, NULL);
add_widget (edit_dlg, menubar);
edit_init_menu (menubar);
init_widget (&wedit->widget, wedit->widget.y, wedit->widget.x,
wedit->widget.lines, wedit->widget.cols, edit_callback, edit_event);
widget_want_cursor (wedit->widget, TRUE);
add_widget (edit_dlg, wedit);
add_widget (edit_dlg, buttonbar_new (TRUE));
run_dlg (edit_dlg);
if (edit_dlg->state == DLG_CLOSED)
destroy_dlg (edit_dlg);
return 1;
}
static Widget *
mousedispatch_new (int y, int x, int yl, int xl)
{
Widget *w;
w = g_new0 (Widget, 1);
widget_init (w, y, x, yl, xl, md_callback, help_mouse_callback);
widget_want_cursor (w, TRUE);
return w;
}
void
mcview_toggle_hex_mode (mcview_t * view)
{
view->hex_mode = !view->hex_mode;
if (view->hex_mode)
{
view->hex_cursor = view->dpy_start;
view->dpy_start = mcview_offset_rounddown (view->dpy_start, view->bytes_per_line);
widget_want_cursor (WIDGET (view), TRUE);
}
else
{
view->dpy_start = mcview_bol (view, view->hex_cursor, 0);
view->hex_cursor = view->dpy_start;
widget_want_cursor (WIDGET (view), FALSE);
}
mcview_altered_hex_mode = 1;
view->dpy_bbar_dirty = TRUE;
view->dirty++;
}
WMenuBar *
menubar_new (int y, int x, int cols, GList * menu)
{
WMenuBar *menubar;
menubar = g_new0 (WMenuBar, 1);
init_widget (&menubar->widget, y, x, 1, cols, menubar_callback, menubar_event);
widget_want_cursor (menubar->widget, FALSE);
menubar->is_visible = TRUE; /* by default */
menubar_set_menu (menubar, menu);
return menubar;
}
WButtonBar *
buttonbar_new (gboolean visible)
{
WButtonBar *bb;
bb = g_new0 (WButtonBar, 1);
init_widget (&bb->widget, LINES - 1, 0, 1, COLS, buttonbar_callback, buttonbar_event);
bb->widget.pos_flags = WPOS_KEEP_HORZ | WPOS_KEEP_BOTTOM;
bb->visible = visible;
widget_want_hotkey (bb->widget, 1);
widget_want_cursor (bb->widget, 0);
return bb;
}
WHLine *
hline_new (int y, int x, int width)
{
WHLine *l;
int lines = 1;
l = g_new (WHLine, 1);
init_widget (&l->widget, y, x, lines, width, hline_callback, NULL);
l->auto_adjust_cols = (width < 0);
l->transparent = FALSE;
widget_want_cursor (l->widget, FALSE);
widget_want_hotkey (l->widget, FALSE);
return l;
}
WMenuBar *
menubar_new (int y, int x, int cols, GList * menu, gboolean visible)
{
WMenuBar *menubar;
Widget *w;
menubar = g_new0 (WMenuBar, 1);
w = WIDGET (menubar);
widget_init (w, y, x, 1, cols, menubar_callback, menubar_event);
menubar->is_visible = visible;
widget_want_cursor (w, FALSE);
menubar_set_menu (menubar, menu);
return menubar;
}
WCheck *
check_new (int y, int x, int state, const char *text)
{
WCheck *c;
Widget *w;
c = g_new (WCheck, 1);
w = WIDGET (c);
c->text = parse_hotkey (text);
/* 4 is width of "[X] " */
widget_init (w, y, x, 1, 4 + hotkey_width (c->text), check_callback, check_mouse_callback);
c->state = state ? C_BOOL : 0;
widget_want_cursor (w, TRUE);
widget_want_hotkey (w, TRUE);
return c;
}
WButtonBar *
buttonbar_new (gboolean visible)
{
WButtonBar *bb;
Widget *w;
bb = g_new0 (WButtonBar, 1);
w = WIDGET (bb);
widget_init (w, LINES - 1, 0, 1, COLS, buttonbar_callback, buttonbar_event);
w->pos_flags = WPOS_KEEP_HORZ | WPOS_KEEP_BOTTOM;
bb->visible = visible;
widget_want_hotkey (w, TRUE);
widget_want_cursor (w, FALSE);
return bb;
}
WHLine *
hline_new (int y, int x, int width)
{
WHLine *l;
Widget *w;
int lines = 1;
l = g_new (WHLine, 1);
w = WIDGET (l);
widget_init (w, y, x, lines, width < 0 ? 1 : width, hline_callback, NULL);
l->text = NULL;
l->auto_adjust_cols = (width < 0);
l->transparent = FALSE;
widget_want_cursor (w, FALSE);
widget_want_hotkey (w, FALSE);
return l;
}
WGroupbox *
groupbox_new (int y, int x, int height, int width, const char *title)
{
WGroupbox *g;
Widget *w;
g = g_new (WGroupbox, 1);
w = WIDGET (g);
widget_init (w, y, x, height, width, groupbox_callback, NULL);
widget_want_cursor (w, FALSE);
widget_want_hotkey (w, FALSE);
g->title = NULL;
groupbox_set_title (g, title);
return g;
}
WDialog *
dlg_create (gboolean modal, int y1, int x1, int lines, int cols,
const int *colors, widget_cb_fn callback, mouse_h mouse_handler,
const char *help_ctx, const char *title, dlg_flags_t flags)
{
WDialog *new_d;
Widget *w;
new_d = g_new0 (WDialog, 1);
w = WIDGET (new_d);
widget_init (w, y1, x1, lines, cols, (callback != NULL) ? callback : dlg_default_callback,
mouse_handler);
widget_want_cursor (w, FALSE);
new_d->state = DLG_CONSTRUCT;
new_d->modal = modal;
if (colors != NULL)
memmove (new_d->color, colors, sizeof (dlg_colors_t));
new_d->help_ctx = help_ctx;
new_d->flags = flags;
new_d->data = NULL;
dlg_set_size (new_d, lines, cols);
new_d->fullscreen = (w->x == 0 && w->y == 0 && w->cols == COLS && w->lines == LINES);
new_d->mouse_status = MOU_UNHANDLED;
/* Strip existing spaces, add one space before and after the title */
if (title != NULL && *title != '\0')
{
char *t;
t = g_strstrip (g_strdup (title));
if (*t != '\0')
new_d->title = g_strdup_printf (" %s ", t);
g_free (t);
}
/* unique name got event group for this dialog */
new_d->event_group = g_strdup_printf ("%s_%p", MCEVENT_GROUP_DIALOG, (void *) new_d);
return new_d;
}
WGauge *
gauge_new (int y, int x, gboolean shown, int max, int current)
{
WGauge *g;
g = g_new (WGauge, 1);
init_widget (&g->widget, y, x, 1, gauge_len, gauge_callback, NULL);
g->shown = shown;
if (max == 0)
max = 1; /* I do not like division by zero :) */
g->max = max;
g->current = current;
g->from_left_to_right = TRUE;
widget_want_cursor (g->widget, FALSE);
widget_want_hotkey (g->widget, FALSE);
return g;
}
gboolean
edit_add_window (Dlg_head * h, int y, int x, int lines, int cols, const vfs_path_t * f, long fline)
{
WEdit *edit;
Widget *w;
edit = edit_init (NULL, y, x, lines, cols, f, fline);
if (edit == NULL)
return FALSE;
w = (Widget *) edit;
w->callback = edit_callback;
w->mouse = edit_event;
widget_want_cursor (*w, TRUE);
add_widget (h, w);
dlg_redraw (h);
return TRUE;
}
WLabel *
label_new (int y, int x, const char *text)
{
WLabel *l;
int cols = 1;
int lines = 1;
if (text != NULL)
str_msg_term_size (text, &lines, &cols);
l = g_new (WLabel, 1);
init_widget (&l->widget, y, x, lines, cols, label_callback, NULL);
l->text = g_strdup (text);
l->auto_adjust_cols = TRUE;
l->transparent = FALSE;
widget_want_cursor (l->widget, FALSE);
widget_want_hotkey (l->widget, FALSE);
return l;
}
int
xdiff_view (const char *file1, const char *file2)
{
int error;
WDiff *view;
WButtonBar *bar;
Dlg_head *view_dlg;
/* Create dialog and widgets, put them on the dialog */
view_dlg =
create_dlg(0, 0, LINES, COLS, NULL, view_dialog_callback,
"[Binary Diff Viewer]", NULL, DLG_WANT_TAB);
view = g_new0(WDiff, 1);
init_widget(&view->widget, 0, 0, LINES - 1, COLS,
(callback_fn)view_callback,
(mouse_h)view_event);
widget_want_cursor(view->widget, 0);
bar = buttonbar_new(1);
add_widget(view_dlg, bar);
add_widget(view_dlg, view);
error = view_init(view, file1, file2);
/* Please note that if you add another widget,
* you have to modify view_adjust_size to
* be aware of it
*/
if (!error) {
run_dlg(view_dlg);
view_search(view, -1);
view_fini(view, 1);
}
destroy_dlg(view_dlg);
return error;
}
WGauge *
gauge_new (int y, int x, int cols, gboolean shown, int max, int current)
{
WGauge *g;
Widget *w;
g = g_new (WGauge, 1);
w = WIDGET (g);
widget_init (w, y, x, 1, cols, gauge_callback, NULL);
widget_want_cursor (w, FALSE);
widget_want_hotkey (w, FALSE);
g->shown = shown;
if (max == 0)
max = 1; /* I do not like division by zero :) */
g->max = max;
g->current = current;
g->from_left_to_right = TRUE;
return g;
}
WTree *
tree_new (int is_panel, int y, int x, int lines, int cols)
{
WTree *tree = g_new (WTree, 1);
init_widget (&tree->widget, y, x, lines, cols,
tree_callback, event_callback);
tree->is_panel = is_panel;
tree->selected_ptr = 0;
tree->store = tree_store_get ();
tree_store_add_entry_remove_hook (remove_callback, tree);
tree->tree_shown = 0;
tree->search_buffer[0] = 0;
tree->topdiff = tree->widget.lines / 2;
tree->searching = 0;
tree->active = 0;
/* We do not want to keep the cursor */
widget_want_cursor (tree->widget, 0);
load_tree (tree);
return tree;
}
WGroupbox *
groupbox_new (int y, int x, int height, int width, const char *title)
{
WGroupbox *g;
g = g_new (WGroupbox, 1);
init_widget (&g->widget, y, x, height, width, groupbox_callback, NULL);
widget_want_cursor (g->widget, FALSE);
widget_want_hotkey (g->widget, FALSE);
/* Strip existing spaces, add one space before and after the title */
if (title != NULL)
{
char *t;
t = g_strstrip (g_strdup (title));
g->title = g_strconcat (" ", t, " ", (char *) NULL);
g_free (t);
}
return g;
}
WListbox *
listbox_new (int y, int x, int height, int width, gboolean deletable, lcback_fn callback)
{
WListbox *l;
Widget *w;
if (height <= 0)
height = 1;
l = g_new (WListbox, 1);
w = WIDGET (l);
widget_init (w, y, x, height, width, listbox_callback, listbox_event);
l->list = NULL;
l->top = l->pos = 0;
l->deletable = deletable;
l->callback = callback;
l->allow_duplicates = TRUE;
l->scrollbar = !mc_global.tty.slow_terminal;
widget_want_hotkey (w, TRUE);
widget_want_cursor (w, FALSE);
return l;
}
