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Diffstat (limited to 'extra/config/lxdialog/dialog.h')
-rw-r--r--extra/config/lxdialog/dialog.h205
1 files changed, 115 insertions, 90 deletions
diff --git a/extra/config/lxdialog/dialog.h b/extra/config/lxdialog/dialog.h
index d33b99ab1..fd695e107 100644
--- a/extra/config/lxdialog/dialog.h
+++ b/extra/config/lxdialog/dialog.h
@@ -1,4 +1,3 @@
-
/*
* dialog.h -- common declarations for all dialog modules
*
@@ -25,8 +24,8 @@
#include <ctype.h>
#include <stdlib.h>
#include <string.h>
+#include <stdbool.h>
-#ifdef CURSES_LOC
#ifdef __sun__
#define CURS_MACROS
#endif
@@ -43,21 +42,20 @@
#if defined(NCURSES_VERSION) && defined(_NEED_WRAP) && !defined(GCC_PRINTFLIKE)
#define OLD_NCURSES 1
#undef wbkgdset
-#define wbkgdset(w,p) /*nothing*/
+#define wbkgdset(w,p) /*nothing */
#else
#define OLD_NCURSES 0
#endif
#define TR(params) _tracef params
-#define ESC 27
+#define KEY_ESC 27
#define TAB 9
#define MAX_LEN 2048
#define BUF_SIZE (10*1024)
#define MIN(x,y) (x < y ? x : y)
#define MAX(x,y) (x > y ? x : y)
-
#ifndef ACS_ULCORNER
#define ACS_ULCORNER '+'
#endif
@@ -89,93 +87,130 @@
#define ACS_DARROW 'v'
#endif
-/*
- * Attribute names
- */
-#define screen_attr attributes[0]
-#define shadow_attr attributes[1]
-#define dialog_attr attributes[2]
-#define title_attr attributes[3]
-#define border_attr attributes[4]
-#define button_active_attr attributes[5]
-#define button_inactive_attr attributes[6]
-#define button_key_active_attr attributes[7]
-#define button_key_inactive_attr attributes[8]
-#define button_label_active_attr attributes[9]
-#define button_label_inactive_attr attributes[10]
-#define inputbox_attr attributes[11]
-#define inputbox_border_attr attributes[12]
-#define searchbox_attr attributes[13]
-#define searchbox_title_attr attributes[14]
-#define searchbox_border_attr attributes[15]
-#define position_indicator_attr attributes[16]
-#define menubox_attr attributes[17]
-#define menubox_border_attr attributes[18]
-#define item_attr attributes[19]
-#define item_selected_attr attributes[20]
-#define tag_attr attributes[21]
-#define tag_selected_attr attributes[22]
-#define tag_key_attr attributes[23]
-#define tag_key_selected_attr attributes[24]
-#define check_attr attributes[25]
-#define check_selected_attr attributes[26]
-#define uarrow_attr attributes[27]
-#define darrow_attr attributes[28]
-
-/* number of attributes */
-#define ATTRIBUTE_COUNT 29
+/* error return codes */
+#define ERRDISPLAYTOOSMALL (KEY_MAX + 1)
/*
- * Global variables
+ * Color definitions
*/
-extern bool use_colors;
-
-extern chtype attributes[];
-#endif
-
-extern const char *backtitle;
+struct dialog_color {
+ chtype atr; /* Color attribute */
+ int fg; /* foreground */
+ int bg; /* background */
+ int hl; /* highlight this item */
+};
-struct dialog_list_item {
- char *name;
- int namelen;
- char *tag;
- int selected; /* Set to 1 by dialog_*() function. */
+struct dialog_info {
+ const char *backtitle;
+ struct dialog_color screen;
+ struct dialog_color shadow;
+ struct dialog_color dialog;
+ struct dialog_color title;
+ struct dialog_color border;
+ struct dialog_color button_active;
+ struct dialog_color button_inactive;
+ struct dialog_color button_key_active;
+ struct dialog_color button_key_inactive;
+ struct dialog_color button_label_active;
+ struct dialog_color button_label_inactive;
+ struct dialog_color inputbox;
+ struct dialog_color inputbox_border;
+ struct dialog_color searchbox;
+ struct dialog_color searchbox_title;
+ struct dialog_color searchbox_border;
+ struct dialog_color position_indicator;
+ struct dialog_color menubox;
+ struct dialog_color menubox_border;
+ struct dialog_color item;
+ struct dialog_color item_selected;
+ struct dialog_color tag;
+ struct dialog_color tag_selected;
+ struct dialog_color tag_key;
+ struct dialog_color tag_key_selected;
+ struct dialog_color check;
+ struct dialog_color check_selected;
+ struct dialog_color uarrow;
+ struct dialog_color darrow;
};
/*
+ * Global variables
+ */
+extern struct dialog_info dlg;
+extern char dialog_input_result[];
+
+/*
* Function prototypes
*/
-void init_dialog (void);
-void end_dialog (void);
-void dialog_clear (void);
-#ifdef CURSES_LOC
-void attr_clear (WINDOW * win, int height, int width, chtype attr);
-void color_setup (void);
-void print_autowrap (WINDOW * win, const char *prompt, int width, int y, int x);
-void print_button (WINDOW * win, const char *label, int y, int x, int selected);
-void draw_box (WINDOW * win, int y, int x, int height, int width, chtype box,
- chtype border);
-void draw_shadow (WINDOW * win, int y, int x, int height, int width);
-#endif
+/* item list as used by checklist and menubox */
+void item_reset(void);
+void item_make(const char *fmt, ...);
+void item_add_str(const char *fmt, ...);
+void item_set_tag(char tag);
+void item_set_data(void *p);
+void item_set_selected(int val);
+int item_activate_selected(void);
+void *item_data(void);
+char item_tag(void);
+
+/* item list manipulation for lxdialog use */
+#define MAXITEMSTR 200
+struct dialog_item {
+ char str[MAXITEMSTR]; /* promtp displayed */
+ char tag;
+ void *data; /* pointer to menu item - used by menubox+checklist */
+ int selected; /* Set to 1 by dialog_*() function if selected. */
+};
-int first_alpha (const char *string, const char *exempt);
-int dialog_yesno (const char *title, const char *prompt, int height, int width);
-int dialog_msgbox (const char *title, const char *prompt, int height,
- int width, int pause);
-int dialog_textbox (const char *title, const char *file, int height, int width);
-int dialog_menu (const char *title, const char *prompt, int height, int width,
- int menu_height, const char *choice, int item_no,
- struct dialog_list_item ** items);
-int dialog_checklist (const char *title, const char *prompt, int height,
- int width, int list_height, int item_no,
- struct dialog_list_item ** items, int flag);
-extern char dialog_input_result[];
-int dialog_inputbox (const char *title, const char *prompt, int height,
- int width, const char *init);
+/* list of lialog_items */
+struct dialog_list {
+ struct dialog_item node;
+ struct dialog_list *next;
+};
-struct dialog_list_item *first_sel_item(int item_no,
- struct dialog_list_item ** items);
+extern struct dialog_list *item_cur;
+extern struct dialog_list item_nil;
+extern struct dialog_list *item_head;
+
+int item_count(void);
+void item_set(int n);
+int item_n(void);
+const char *item_str(void);
+int item_is_selected(void);
+int item_is_tag(char tag);
+#define item_foreach() \
+ for (item_cur = item_head ? item_head: item_cur; \
+ item_cur && (item_cur != &item_nil); item_cur = item_cur->next)
+
+/* generic key handlers */
+int on_key_esc(WINDOW *win);
+int on_key_resize(void);
+
+void init_dialog(const char *backtitle);
+void reset_dialog(void);
+void end_dialog(void);
+void attr_clear(WINDOW * win, int height, int width, chtype attr);
+void dialog_clear(void);
+void print_autowrap(WINDOW * win, const char *prompt, int width, int y, int x);
+void print_button(WINDOW * win, const char *label, int y, int x, int selected);
+void print_title(WINDOW *dialog, const char *title, int width);
+void draw_box(WINDOW * win, int y, int x, int height, int width, chtype box,
+ chtype border);
+void draw_shadow(WINDOW * win, int y, int x, int height, int width);
+
+int first_alpha(const char *string, const char *exempt);
+int dialog_yesno(const char *title, const char *prompt, int height, int width);
+int dialog_msgbox(const char *title, const char *prompt, int height,
+ int width, int pause);
+int dialog_textbox(const char *title, const char *file, int height, int width);
+int dialog_menu(const char *title, const char *prompt,
+ const void *selected, int *s_scroll);
+int dialog_checklist(const char *title, const char *prompt, int height,
+ int width, int list_height);
+extern char dialog_input_result[];
+int dialog_inputbox(const char *title, const char *prompt, int height,
+ int width, const char *init);
/*
* This is the base for fictitious keys, which activate
@@ -186,14 +221,4 @@ struct dialog_list_item *first_sel_item(int item_no,
* -- the lowercase are used to signal mouse-enter events (M_EVENT + 'o')
* -- uppercase chars are used to invoke the button (M_EVENT + 'O')
*/
-#ifdef CURSES_LOC
#define M_EVENT (KEY_MAX+1)
-#endif
-
-
-/*
- * The `flag' parameter in checklist is used to select between
- * radiolist and checklist
- */
-#define FLAG_CHECK 1
-#define FLAG_RADIO 0
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-13 20:20:11 +0000