forked from KolibriOS/kolibrios
90 lines
3.1 KiB
C
90 lines
3.1 KiB
C
#ifndef KOLIBRI_SCROLLBAR_H
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#define KOLIBRI_SCROLLBAR_H
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typedef struct __attribute__ ((__packed__)) {
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// uint16_t xsize;
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// uint16_t xpos;
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// uint16_t ysize;
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// uint16_t ypos;
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uint32_t x_w;
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uint32_t y_h;
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uint32_t btn_height;
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uint32_t type; // type 1 - stylish frame, type 2 - ?, type 0 - ?
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uint32_t max_area;
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uint32_t cur_area;
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uint32_t position;
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uint32_t back_color;
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uint32_t front_color;
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uint32_t line_color;
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uint32_t redraw;
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uint16_t delta;
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uint16_t delta2;
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uint16_t r_size_x;
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uint16_t r_start_x;
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uint16_t r_size_y;
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uint16_t r_start_y;
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uint32_t m_pos;
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uint32_t m_pos2;
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uint32_t m_keys;
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uint32_t run_size;
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uint32_t position2;
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uint32_t work_size;
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uint32_t all_redraw; // need to be set =1 before each redraw
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uint32_t ar_offset;
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} scrollbar;
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inline scrollbar* kolibri_scrollbar(scrollbar* sb, uint32_t x_w, uint32_t y_h, uint32_t btn_height, uint32_t max_area,
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uint32_t cur_area, uint32_t position, uint32_t back_color, uint32_t front_color, uint32_t line_color)
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{
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memset(sb, 0, sizeof(scrollbar));
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sb->x_w = x_w;
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sb->y_h = y_h;
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sb->btn_height = btn_height;
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sb->type = 1;
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sb->max_area = max_area;
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sb->cur_area = cur_area;
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sb->position = position;
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sb->line_color = line_color;
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sb->back_color = back_color; // 0xeeeeee
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sb->front_color = front_color; // 0xbbddff
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sb->ar_offset = max_area / 30; // temporary step 3%
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sb->all_redraw = 1;
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return sb;
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};
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inline scrollbar* kolibri_new_scrollbar(uint32_t x_w, uint32_t y_h, uint32_t btn_height, uint32_t max_area,
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uint32_t cur_area, uint32_t position, uint32_t back_color, uint32_t front_color, uint32_t line_color)
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{
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scrollbar *sb = (scrollbar *)malloc(sizeof(scrollbar));
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return kolibri_scrollbar(sb, x_w, y_h, btn_height, max_area, cur_area, position, back_color, front_color, line_color);
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};
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inline scrollbar* kolibri_scrollbar_def(scrollbar* sb, uint32_t x_w, uint32_t y_h, uint32_t max_area, uint32_t cur_area, uint32_t position)
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{
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return kolibri_scrollbar(sb, x_w, y_h, 15, max_area, cur_area, position, kolibri_color_table.color_work_area, kolibri_color_table.color_work_button, kolibri_color_table.color_work_button_text);
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};
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inline scrollbar* kolibri_new_scrollbar_def(uint32_t x_w, uint32_t y_h, uint32_t max_area, uint32_t cur_area, uint32_t position)
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{
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return kolibri_new_scrollbar(x_w, y_h, 15, max_area, cur_area, position, kolibri_color_table.color_work_area, kolibri_color_table.color_work_button, kolibri_color_table.color_work_button_text);
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};
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inline void gui_add_scrollbar_h(kolibri_window *wnd, scrollbar* sb)
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{
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kolibri_window_add_element(wnd, KOLIBRI_SCROLL_BAR_H, sb);
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}
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inline void gui_add_scrollbar_v(kolibri_window *wnd, scrollbar* sb)
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{
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kolibri_window_add_element(wnd, KOLIBRI_SCROLL_BAR_V, sb);
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}
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extern void (*scrollbar_h_draw)(scrollbar*) __attribute__((__stdcall__));
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extern void (*scrollbar_h_mouse)(scrollbar*) __attribute__((__stdcall__));
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extern void (*scrollbar_v_draw)(scrollbar*) __attribute__((__stdcall__));
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extern void (*scrollbar_v_mouse)(scrollbar*) __attribute__((__stdcall__));
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#endif /* KOLIBRI_SCROLLBAR_H */
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