Adding upstream version 3:4.8.29.upstream/3%4.8.29upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 356 insertions, 0 deletions

diff --git a/lib/widget/quick.h b/lib/widget/quick.h
new file mode 100644
index 0000000..e0dfece
--- /dev/null
+++ b/lib/widget/quick.h
@@ -0,0 +1,356 @@
+/** \file quick.h
+ *  \brief Header: quick dialog engine
+ */
+
+#ifndef MC__QUICK_H
+#define MC__QUICK_H
+
+#include "lib/tty/mouse.h"
+
+/*** typedefs(not structures) and defined constants **********************************************/
+
+#define QUICK_CHECKBOX(txt, st, id_)                                            \
+{                                                                               \
+    .widget_type = quick_checkbox,                                              \
+    .options = WOP_DEFAULT,                                                     \
+    .pos_flags = WPOS_KEEP_DEFAULT,                                             \
+    .id = id_,                                                                  \
+    .u = {                                                                      \
+        .checkbox = {                                                           \
+            .text = txt,                                                        \
+            .state = st                                                         \
+        }                                                                       \
+    }                                                                           \
+}
+
+#define QUICK_BUTTON(txt, act, cb, id_)                                         \
+{                                                                               \
+    .widget_type = quick_button,                                                \
+    .options = WOP_DEFAULT,                                                     \
+    .pos_flags = WPOS_KEEP_DEFAULT,                                             \
+    .id = id_,                                                                  \
+    .u = {                                                                      \
+        .button = {                                                             \
+            .text = txt,                                                        \
+            .action = act,                                                      \
+            .callback = cb                                                      \
+        }                                                                       \
+    }                                                                           \
+}
+
+#define QUICK_INPUT(txt, hname, res, id_, is_passwd_, strip_passwd_, completion_flags_) \
+{                                                                               \
+    .widget_type = quick_input,                                                 \
+    .options = WOP_DEFAULT,                                                     \
+    .pos_flags = WPOS_KEEP_DEFAULT,                                             \
+    .id = id_,                                                                  \
+    .u = {                                                                      \
+        .input = {                                                              \
+            .label_text = NULL,                                                 \
+            .label_location = input_label_none,                                 \
+            .label = NULL,                                                      \
+            .text = txt,                                                        \
+            .completion_flags = completion_flags_,                              \
+            .is_passwd = is_passwd_,                                            \
+            .strip_passwd = strip_passwd_,                                      \
+            .histname = hname,                                                  \
+            .result = res                                                       \
+        }                                                                       \
+    }                                                                           \
+}
+
+#define QUICK_LABELED_INPUT(label_, label_loc, txt, hname, res, id_, is_passwd_, strip_passwd_, completion_flags_) \
+{                                                                               \
+    .widget_type = quick_input,                                                 \
+    .options = WOP_DEFAULT,                                                     \
+    .pos_flags = WPOS_KEEP_DEFAULT,                                             \
+    .id = id_,                                                                  \
+    .u = {                                                                      \
+        .input = {                                                              \
+            .label_text = label_,                                               \
+            .label_location = label_loc,                                        \
+            .label = NULL,                                                      \
+            .text = txt,                                                        \
+            .completion_flags = completion_flags_,                              \
+            .is_passwd = is_passwd_,                                            \
+            .strip_passwd = strip_passwd_,                                      \
+            .histname = hname,                                                  \
+            .result = res                                                       \
+        }                                                                       \
+    }                                                                           \
+}
+
+#define QUICK_LABEL(txt, id_)                                                   \
+{                                                                               \
+    .widget_type = quick_label,                                                 \
+    .options = WOP_DEFAULT,                                                     \
+    .pos_flags = WPOS_KEEP_DEFAULT,                                             \
+    .id = id_,                                                                  \
+    .u = {                                                                      \
+        .label = {                                                              \
+            .text = txt,                                                        \
+            .input = NULL                                                       \
+        }                                                                       \
+    }                                                                           \
+}
+
+#define QUICK_RADIO(cnt, items_, val, id_)                                      \
+{                                                                               \
+    .widget_type = quick_radio,                                                 \
+    .options = WOP_DEFAULT,                                                     \
+    .pos_flags = WPOS_KEEP_DEFAULT,                                             \
+    .id = id_,                                                                  \
+    .u = {                                                                      \
+        .radio = {                                                              \
+            .count = cnt,                                                       \
+            .items = items_,                                                    \
+            .value = val                                                        \
+        }                                                                       \
+    }                                                                           \
+}
+
+#define QUICK_START_GROUPBOX(t)                                                 \
+{                                                                               \
+    .widget_type = quick_start_groupbox,                                        \
+    .options = WOP_DEFAULT,                                                     \
+    .pos_flags = WPOS_KEEP_DEFAULT,                                             \
+    .id = NULL,                                                                 \
+    .u = {                                                                      \
+        .groupbox = {                                                           \
+            .title = t                                                          \
+        }                                                                       \
+    }                                                                           \
+}
+
+#define QUICK_STOP_GROUPBOX                                                     \
+{                                                                               \
+    .widget_type = quick_stop_groupbox,                                         \
+    .options = WOP_DEFAULT,                                                     \
+    .pos_flags = WPOS_KEEP_DEFAULT,                                             \
+    .id = NULL,                                                                 \
+    .u = {                                                                      \
+        .input = {                                                              \
+            .text = NULL,                                                       \
+            .histname = NULL,                                                   \
+            .result = NULL                                                      \
+        }                                                                       \
+    }                                                                           \
+}
+
+#define QUICK_SEPARATOR(line_)                                                  \
+{                                                                               \
+    .widget_type = quick_separator,                                             \
+    .options = WOP_DEFAULT,                                                     \
+    .pos_flags = WPOS_KEEP_DEFAULT,                                             \
+    .id = NULL,                                                                 \
+    .u = {                                                                      \
+        .separator = {                                                          \
+            .space = TRUE,                                                      \
+            .line = line_                                                       \
+        }                                                                       \
+    }                                                                           \
+}
+
+#define QUICK_START_COLUMNS                                                     \
+{                                                                               \
+    .widget_type = quick_start_columns,                                         \
+    .options = WOP_DEFAULT,                                                     \
+    .pos_flags = WPOS_KEEP_DEFAULT,                                             \
+    .id = NULL,                                                                 \
+    .u = {                                                                      \
+        .input = {                                                              \
+            .text = NULL,                                                       \
+            .histname = NULL,                                                   \
+            .result = NULL                                                      \
+        }                                                                       \
+    }                                                                           \
+}
+
+#define QUICK_NEXT_COLUMN                                                       \
+{                                                                               \
+    .widget_type = quick_next_column,                                           \
+    .options = WOP_DEFAULT,                                                     \
+    .pos_flags = WPOS_KEEP_DEFAULT,                                             \
+    .id = NULL,                                                                 \
+    .u = {                                                                      \
+        .input = {                                                              \
+            .text = NULL,                                                       \
+            .histname = NULL,                                                   \
+            .result = NULL                                                      \
+        }                                                                       \
+    }                                                                           \
+}
+
+#define QUICK_STOP_COLUMNS                                                      \
+{                                                                               \
+    .widget_type = quick_stop_columns,                                          \
+    .options = WOP_DEFAULT,                                                     \
+    .pos_flags = WPOS_KEEP_DEFAULT,                                             \
+    .id = NULL,                                                                 \
+    .u = {                                                                      \
+        .input = {                                                              \
+            .text = NULL,                                                       \
+            .histname = NULL,                                                   \
+            .result = NULL                                                      \
+        }                                                                       \
+    }                                                                           \
+}
+
+#define QUICK_START_BUTTONS(space_, line_)                                      \
+{                                                                               \
+    .widget_type = quick_buttons,                                               \
+    .options = WOP_DEFAULT,                                                     \
+    .pos_flags = WPOS_KEEP_DEFAULT,                                             \
+    .id = NULL,                                                                 \
+    .u = {                                                                      \
+        .separator = {                                                          \
+            .space = space_,                                                    \
+            .line = line_                                                       \
+        }                                                                       \
+    }                                                                           \
+}
+
+#define QUICK_BUTTONS_OK_CANCEL                                                 \
+    QUICK_START_BUTTONS (TRUE, TRUE),                                           \
+        QUICK_BUTTON (N_("&OK"), B_ENTER, NULL, NULL),                          \
+        QUICK_BUTTON (N_("&Cancel"), B_CANCEL, NULL, NULL)
+
+#define QUICK_END                                                               \
+{                                                                               \
+    .widget_type = quick_end,                                                   \
+    .options = WOP_DEFAULT,                                                     \
+    .pos_flags = WPOS_KEEP_DEFAULT,                                             \
+    .id = NULL,                                                                 \
+    .u = {                                                                      \
+        .input = {                                                              \
+            .text = NULL,                                                       \
+            .histname = NULL,                                                   \
+            .result = NULL                                                      \
+        }                                                                       \
+    }                                                                           \
+}
+
+/*** enums ***************************************************************************************/
+
+/* Quick Widgets */
+typedef enum
+{
+    quick_end = 0,
+    quick_checkbox = 1,
+    quick_button = 2,
+    quick_input = 3,
+    quick_label = 4,
+    quick_radio = 5,
+    quick_start_groupbox = 6,
+    quick_stop_groupbox = 7,
+    quick_separator = 8,
+    quick_start_columns = 9,
+    quick_next_column = 10,
+    quick_stop_columns = 11,
+    quick_buttons = 12
+} quick_t;
+
+typedef enum
+{
+    input_label_none = 0,
+    input_label_above = 1,
+    input_label_left = 2,
+    input_label_right = 3,
+    input_label_below = 4
+} quick_input_label_location_t;
+
+/*** structures declarations (and typedefs of structures)*****************************************/
+
+/* The widget is placed on relative_?/divisions_? of the parent widget */
+typedef struct quick_widget_t quick_widget_t;
+
+struct quick_widget_t
+{
+    quick_t widget_type;
+
+    widget_options_t options;
+    widget_state_t state;
+    widget_pos_flags_t pos_flags;
+    unsigned long *id;
+
+    /* widget parameters */
+    union
+    {
+        struct
+        {
+            const char *text;
+            gboolean *state;    /* in/out */
+        } checkbox;
+
+        struct
+        {
+            const char *text;
+            int action;
+            bcback_fn callback;
+        } button;
+
+        struct
+        {
+            const char *label_text;
+            quick_input_label_location_t label_location;
+            quick_widget_t *label;
+            const char *text;
+            input_complete_t completion_flags;
+            gboolean is_passwd; /* TRUE -- is password */
+            gboolean strip_passwd;
+            const char *histname;
+            char **result;
+        } input;
+
+        struct
+        {
+            const char *text;
+            quick_widget_t *input;
+        } label;
+
+        struct
+        {
+            int count;
+            const char **items;
+            int *value;         /* in/out */
+        } radio;
+
+        struct
+        {
+            const char *title;
+        } groupbox;
+
+        struct
+        {
+            gboolean space;
+            gboolean line;
+        } separator;
+    } u;
+};
+
+typedef struct
+{
+    WRect rect;                 /* if rect.x == -1 or rect.y == -1, then dialog is ceneterd;
+                                 * rect.lines is unused and ignored */
+    const char *title;
+    const char *help;
+    quick_widget_t *widgets;
+    widget_cb_fn callback;
+    widget_mouse_cb_fn mouse_callback;
+} quick_dialog_t;
+
+/*** global variables defined in .c file *********************************************************/
+
+/*** declarations of public functions ************************************************************/
+
+int quick_dialog_skip (quick_dialog_t * quick_dlg, int nskip);
+
+/*** inline functions ****************************************************************************/
+
+static inline int
+quick_dialog (quick_dialog_t * quick_dlg)
+{
+    return quick_dialog_skip (quick_dlg, 1);
+}
+
+#endif /* MC__QUICK_H */