forked from KolibriOS/kolibrios
80 lines
1.8 KiB
C
80 lines
1.8 KiB
C
:struct more_less_box
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{
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unsigned value, min, max;
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dword text;
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int click_delta;
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int x,y;
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unsigned id_inc, id_dec;
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bool disabled;
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void check_values();
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bool click();
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bool inc();
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bool dec();
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void draw();
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void redraw();
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};
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:void more_less_box::check_values()
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{
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if (!id_inc) id_inc = GetFreeButtonId();
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if (!id_dec) id_dec = GetFreeButtonId();
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if (!click_delta) click_delta = 1;
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}
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:bool more_less_box::click(unsigned id)
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{
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if (disabled) return 0;
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if (id==id_dec) { value = math.max(value-click_delta, min); redraw(); return 1; }
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if (id==id_inc) { value = math.min(value+click_delta, max); redraw(); return 1; }
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return 0;
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}
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:bool more_less_box::inc()
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{
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click(id_inc);
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}
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:bool more_less_box::dec()
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{
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click(id_dec);
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}
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:void more_less_box::draw(dword _x,_y)
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{
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#define VALUE_FIELD_W 34
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#define SIZE 18
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dword text_col;
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dword value_text = itoa(value);
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check_values();
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x=_x; y=_y;
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DrawRectangle(x, y, VALUE_FIELD_W+1, SIZE, sc.line);
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DrawRectangle3D(x+1, y+1, VALUE_FIELD_W-2, SIZE-2, 0xDDDddd, 0xffffff);
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if (disabled)
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{
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DrawRectangle(x+1, y+1, VALUE_FIELD_W-2, SIZE-2, 0xffffff);
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DrawBar(x+2, y+2, VALUE_FIELD_W-3, SIZE-3, 0xCCCccc);
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text_col = sc.line;
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}
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else
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{
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DrawBar(x+2, y+2, VALUE_FIELD_W-3, SIZE-3, 0xffffff);
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text_col = sc.work_text;
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}
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WriteText( -strlen(value_text)+3*8 + x+6, SIZE / 2 + y -6, 0x90, 0x333333, value_text);
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DrawCaptButton(VALUE_FIELD_W + x + 1, y, SIZE, SIZE, id_inc, sc.button, sc.button_text, "+");
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DrawCaptButton(VALUE_FIELD_W + x + SIZE, y, SIZE, SIZE, id_dec, sc.button, sc.button_text, "-");
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WriteTextWithBg(x+VALUE_FIELD_W+SIZE+SIZE+10, SIZE / 2 + y -7, 0xD0, text_col, text, sc.work);
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DrawRectangle3D(x-1,y-1,VALUE_FIELD_W+SIZE+SIZE+2,SIZE+2,sc.dark,sc.light);
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}
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:void more_less_box::redraw()
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{
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draw(x,y);
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}
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