forked from KolibriOS/kolibrios
205 lines
3.9 KiB
C
205 lines
3.9 KiB
C
#ifndef __CONTROL_H__
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#define __CONTROL_H_
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#include "link.h"
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typedef struct
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{
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int l;
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int t;
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int r;
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int b;
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}rect_t;
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typedef struct ctx
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{
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void *pixmap;
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int stride;
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int offset_x;
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int offset_y;
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}ctx_t;
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ctx_t *get_window_ctx();
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typedef struct tag_control ctrl_t;
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typedef int (handler_t)(ctrl_t*, uint32_t, uint32_t, uint32_t);
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struct tag_control
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{
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link_t link;
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link_t child;
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handler_t *handler;
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ctrl_t *parent;
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ctx_t *ctx;
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uint32_t id;
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uint32_t style;
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rect_t rc;
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int w;
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int h;
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};
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typedef struct timer
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{
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link_t link;
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ctrl_t *ctrl;
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uint32_t exp_time; /* expiration time */
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uint32_t tmr_arg; /* random argument */
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} ostimer_t;
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typedef struct
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{
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ctrl_t ctrl;
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uint32_t state;
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ostimer_t timer;
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char *caption;
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int capt_len;
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void *img_default;
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void *img_hilite;
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void *img_pressed;
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}button_t;
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typedef struct
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{
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ctrl_t ctrl;
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float min;
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float max;
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float current;
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int pos;
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}progress_t;
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typedef struct
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{
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ctrl_t ctrl;
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int min;
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int max;
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int current;
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int pos;
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int vol;
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int visible;
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void *img_level;
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}level_t;
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typedef struct
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{
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ctrl_t ctrl;
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int min;
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int max;
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int current;
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int pos;
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int mode;
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void *img_slider;
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void *img_vol_slider;
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}slider_t;
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typedef struct
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{
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link_t link;
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link_t child;
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handler_t *handler;
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ctrl_t *parent;
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ctx_t *ctx;
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uint32_t id;
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uint32_t style;
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rect_t rc;
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int w;
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int h;
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uint32_t state;
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int pix_range;
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int min_range;
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int max_range;
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int page_size;
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int thumb_pos;
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rect_t tl_rect;
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rect_t br_rect;
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button_t *btn_up;
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button_t *btn_down;
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button_t *thumb;
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}scroller_t;
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#define bPressed 2
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#define bHighlight 1
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#define MSG_PAINT 0x001
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#define MSG_DRAW_CLIENT 0x004
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#define MSG_LBTNDOWN 0x010
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#define MSG_LBTNUP 0x011
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#define MSG_RBTNDOWN 0x012
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#define MSG_RBTNUP 0x013
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#define MSG_MBTNDOWN 0x014
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#define MSG_MBTNUP 0x015
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#define MSG_WHEELDOWN 0x016
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#define MSG_WHEELUP 0x017
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#define MSG_LBTNDBLCLK 0x018
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#define MSG_MOUSEMOVE 0x019
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#define MSG_MOUSEENTER 0x01A
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#define MSG_MOUSELEAVE 0x01B
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#define MSG_SIZE 0x020
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#define MSG_COMMAND 0x030
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#define MSG_TIMER 0x031
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#define LBN_DBLCLK 0x100
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#define LBOX_READDIR 0x100
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#define LBOX_GETFILENAME 0x101
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#define PRG_PROGRESS 0x102
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#define ID_CLOSE 1
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#define ID_MINIMIZE 2
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#define ID_SCROLLER_UP 10
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#define ID_SCROLLER_DOWN 11
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#define ID_SCROLLER_THUMB 12
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#define send_message( ctrl, msg, arg1, arg2) \
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(ctrl)->handler( (ctrl_t*)(ctrl), \
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(uint32_t)(msg), (uint32_t)(arg1), (uint32_t)(arg2))
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static inline handler_t *subclass_control(ctrl_t *ctrl, handler_t *handler)
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{
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handler_t *old = ctrl->handler;
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ctrl->handler = handler;
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return old;
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};
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//int inline send_message(ctrl_t *ctrl, u32_t msg, u32_t arg1, u32_t arg2)
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//{
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// return ctrl->handler(ctrl, msg, arg1, arg2);
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//};
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static inline int pt_in_rect(rect_t *rc, int x, int y)
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{
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if( (x >= rc->l) && (x < rc->r) &&
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(y >= rc->t) && (y < rc->b) )
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return 1;
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return 0;
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};
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ctrl_t *get_child(ctrl_t *ctrl, int x, int y);
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ctrl_t *capture_mouse(ctrl_t *newm);
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#endif
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