src/programs/view/xdlgitem.h

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  37
  38 #ifndef _xdlgitem_h
  39 #define _xdlgitem_h
  40
  41 #include "Xstuff.h"
  42 #include "x11.h"
  43 #include "xutil.h"
  44
  45 typedef enum {
  46     edlgBN, edlgRB, edlgGB, edlgCB, edlgPM, edlgST, edlgET, edlgNR
  47 } edlgitem;
  48 #define XCARET  2
  49
  50 enum {
  51     ITEMOK, RBPRESSED, BNPRESSED, CBPRESSED, ETCHANGED, HELPPRESSED, ENTERPRESSED
  52 };
  53
  54 typedef int t_id;
  55
  56 typedef struct {
  57     bool bDefault;  /* This is the default button */
  58 } t_button;
  59
  60 typedef struct {
  61     bool bSelect;   /* Is this rb selected ? */
  62 } t_radiobutton;
  63
  64 typedef struct {
  65     bool bChecked;  /* Is this cb checked ? */
  66 } t_checkbox;
  67
  68 typedef struct {
  69     Pixmap pm;      /* The pixmap bits */
  70 } t_pixmap;
  71
  72 typedef struct {
  73     int    nlines;
  74     char **lines;
  75 } t_statictext;
  76
  77 typedef struct {
  78     int  buflen, strbegin; /* Length of the screen buf and begin of string  */
  79     int  pos;              /* Current length of the string and pos of caret */
  80     /* Pos is relative to strbegin, and is the pos   */
  81     /* in the window.                                */
  82     bool     bChanged;
  83     char    *buf;
  84 } t_edittext;
  85
  86 typedef struct {
  87     int   nitems;
  88     t_id *item;
  89 } t_groupbox;
  90
  91
  92 typedef struct t_dlgitem {
  93     t_windata         win;
  94     t_id              ID, GroupID;
  95     bool              bUseMon;
  96     char             *set, *get, *help;
  97     edlgitem          type;
  98     int       (*WndProc)(t_x11 *x11, struct t_dlgitem *dlgitem, XEvent *event);
  99     union {
 100         t_button      button;
 101         t_radiobutton radiobutton;
 102         t_groupbox    groupbox;
 103         t_checkbox    checkbox;
 104         t_pixmap      pixmap;
 105         t_statictext  statictext;
 106         t_edittext    edittext;
 107     } u;
 108 } t_dlgitem;
 109
 110 /*****************************
 111  *
 112  * Routines to create dialog items, all items have an id
 113  * which you can use to extract info. It is possible to have
 114  * multiple items with the same id but it may then not be possible
 115  * to extract information.
 116  * All routines take the position relative to the parent dlg
 117  * and the size and border width.
 118  * If the width and height are set to zero initially, they will
 119  * be calculated and set by the routine. With the dlgitem manipulation
 120  * routines listed below, the application can then move the items around
 121  * on the dlg box, and if wished resize them.
 122  *
 123  ****************************/
 124 extern t_dlgitem *CreateButton(t_x11 *x11, const char *szLab, bool bDef,
 125                                t_id id, t_id groupid,
 126                                int x0, int y0, int w, int h, int bw);
 127
 128 extern t_dlgitem *CreateRadioButton(t_x11 *x11,
 129                                     const char *szLab, bool bSet, t_id id,
 130                                     t_id groupid,
 131                                     int x0, int y0, int w, int h, int bw);
 132
 133 extern t_dlgitem *CreateGroupBox(t_x11 *x11, const char *szLab, t_id id,
 134                                  int nitems, t_id items[],
 135                                  int x0, int y0, int w, int h, int bw);
 136
 137 extern t_dlgitem *CreateCheckBox(t_x11 *x11, const char *szLab,
 138                                  bool bCheckedInitial,
 139                                  t_id id, t_id groupid,
 140                                  int x0, int y0, int w, int h, int bw);
 141
 142 extern t_dlgitem *CreatePixmap(Pixmap pm, t_id id, t_id groupid,
 143                                int x0, int y0, int w, int h, int bw);
 144
 145 extern t_dlgitem *CreateStaticText(t_x11 *x11,
 146                                    int nlines, const char * const *lines,
 147                                    t_id id, t_id groupid,
 148                                    int x0, int y0, int w, int h, int bw);
 149
 150 extern t_dlgitem *CreateEditText(t_x11 *x11, const char *title,
 151                                  int screenbuf, char *buf, t_id id, t_id groupid,
 152                                  int x0, int y0, int w, int h, int bw);
 153
 154 extern void SetDlgitemOpts(t_dlgitem *dlgitem, bool bUseMon,
 155                            char *set, char *get, char *help);
 156
 157 #endif  /* _xdlgitem_h */