forked from KolibriOS/kolibrios
543 lines
12 KiB
PHP
543 lines
12 KiB
PHP
;---------------------------------------------------------------------
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check_scroll_left_event:
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pusha
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mov eax,[mouse_scroll_data]
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test eax,eax
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jz .end
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test ax,0x8000
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jnz .decr
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shr eax,16
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test ax,0x8000
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jnz .decr_1
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mov eax,[left_folder_block]
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sub eax,[max_panel_line]
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cmp [left_start_draw_line],eax
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jae .end
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movzx eax,[mouse_scroll_data.vertical]
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test eax,eax
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jnz @f
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movzx eax,[mouse_scroll_data.horizontal]
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@@:
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add [left_start_draw_line],eax
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jmp .draw
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.decr:
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movzx eax,[mouse_scroll_data.vertical]
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jmp @f
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.decr_1:
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movzx eax,[mouse_scroll_data.horizontal]
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@@:
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cmp [left_start_draw_line],0
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je .end
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mov ebx,0xffff
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sub ebx,eax
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inc ebx
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sub [left_start_draw_line],ebx
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cmp [left_start_draw_line],0
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jae .draw
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mov [left_start_draw_line],0
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.draw:
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call draw_left_panel
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mov [scroll_bar_event],1
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.end:
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popa
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ret
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;---------------------------------------------------------------------
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check_scroll_right_event:
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pusha
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mov eax,[mouse_scroll_data]
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test eax,eax
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jz .end
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test ax,0x8000
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jnz .decr
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shr eax,16
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test ax,0x8000
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jnz .decr_1
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mov eax,[right_folder_block]
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sub eax,[max_panel_line]
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cmp [right_start_draw_line],eax
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jae .end
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movzx eax,[mouse_scroll_data.vertical]
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test eax,eax
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jnz @f
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movzx eax,[mouse_scroll_data.horizontal]
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@@:
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add [right_start_draw_line],eax
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jmp .draw
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.decr:
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movzx eax,[mouse_scroll_data.vertical]
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jmp @f
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.decr_1:
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movzx eax,[mouse_scroll_data.horizontal]
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@@:
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cmp [right_start_draw_line],0
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je .end
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mov ebx,0xffff
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sub ebx,eax
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inc ebx
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sub [right_start_draw_line],ebx
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cmp [right_start_draw_line],0
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jae .draw
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mov [right_start_draw_line],0
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.draw:
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call draw_right_panel
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mov [scroll_bar_event],1
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.end:
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popa
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ret
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;---------------------------------------------------------------------
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check_scroll_bar_left_event:
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mov [scroll_pointer],1
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cmp [mouse_keys_delta],0
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je @f
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cmp [mouse_keys],0
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jz .exit
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@@:
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sub ecx,15
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cmp bx,cx
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jb .exit
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@@:
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cmp [select_panel_counter],0
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je @f
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mov [select_panel_counter],0
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call draw_all_panels_for_scroll_bar
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@@:
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mov [scroll_bar_event],1
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mov cx,[left_panel_y.start_y]
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add cx,15
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cmp ax,cx
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ja .scroll
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cmp [left_start_draw_line],0
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jne @f
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ret
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@@:
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dec [left_start_draw_line]
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jmp .all
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.scroll:
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add cx,[left_panel_y.size_y]
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sub cx,30
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cmp ax,cx
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ja .down
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mov ebx,16 ;15
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add bx,[left_panel_y.start_y]
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sub cx,bx
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sub ax,bx
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mov ebx,eax
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mov eax,[left_folder_block]
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call calculate_for_scroll_bar
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cmp [left_start_draw_line],eax
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je .exit
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mov [left_start_draw_line],eax
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.all:
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call draw_left_panel
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.exit:
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ret
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.down:
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mov eax,[left_folder_block]
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sub eax,[max_panel_line]
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cmp [left_start_draw_line],eax
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jb @f
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ret
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@@:
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inc [left_start_draw_line]
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jmp .all
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;---------------------------------------------------------------------
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draw_all_panels_for_scroll_bar:
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push eax
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push ebx
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call draw_right_panel
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call draw_left_panel
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pop ebx
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pop eax
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ret
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;---------------------------------------------------------------------
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calculate_for_scroll_bar:
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sub eax,[max_panel_line]
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inc eax
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shl eax,10
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xor edx,edx
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div ecx
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shl edx,1
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cmp edx,ebx
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jb @f
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inc eax
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@@:
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imul eax,ebx
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shr eax,10
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ret
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;---------------------------------------------------------------------
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check_scroll_bar_right_event:
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mov [scroll_pointer],2
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cmp [mouse_keys_delta],0
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je @f
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cmp [mouse_keys],0
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jz .exit
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@@:
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sub ecx,15
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cmp bx,cx
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jb .exit
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@@:
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cmp [select_panel_counter],1
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je @f
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mov [select_panel_counter],1
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call draw_all_panels_for_scroll_bar
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@@:
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mov [scroll_bar_event],1
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mov cx,[right_panel_y.start_y]
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add cx,15
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cmp ax,cx
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ja .scroll
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cmp [right_start_draw_line],0
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jne @f
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ret
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@@:
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dec [right_start_draw_line]
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jmp .all
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.scroll:
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add cx,[right_panel_y.size_y]
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sub cx,30
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cmp ax,cx
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ja .down
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mov ebx,16 ;15
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add bx,[right_panel_y.start_y]
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sub cx,bx
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sub ax,bx
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mov ebx,eax
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mov eax,[right_folder_block]
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call calculate_for_scroll_bar
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cmp [right_start_draw_line],eax
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je .exit
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mov [right_start_draw_line],eax
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.all:
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call draw_right_panel
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.exit:
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ret
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.down:
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mov eax,[right_folder_block]
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sub eax,[max_panel_line]
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cmp [right_start_draw_line],eax
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jb @f
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ret
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@@:
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inc [right_start_draw_line]
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jmp .all
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;---------------------------------------------------------------------
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draw_scroll_bar_left:
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pusha
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mov eax,[left_folder_block]
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cmp eax,0
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jne @f
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inc eax
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@@:
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mov ebx,[max_panel_line]
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xor edx,edx
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div ebx
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cmp eax,0
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jne @f
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inc eax
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@@:
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mov ebx,eax
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xor eax,eax
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mov ax,[left_panel_x.size_x]
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sub eax,30
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xor edx,edx
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div ebx
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shr eax,1
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cmp eax,5
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jae @f
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mov eax,5
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@@:
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mov [left_scroll_compens],eax
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popa
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mov [scroll_pointer_1],1
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pusha
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mov bx,[left_panel_x.start_x]
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add bx,[left_panel_x.size_x]
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sub bx,15
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shl ebx,16
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mov bx,15
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mov ecx,[left_panel_y]
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call calculate_for_draw_scroll_bar
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push ecx
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mov ax,[left_panel_y.size_y]
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sub eax,30 ;45
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sub eax,[left_scroll_compens]
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sub eax,[left_scroll_compens]
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shl eax,10
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push ebx
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mov ebx,[left_folder_block]
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call calculate_for_draw_scroll_bar_2
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mov ebx,[left_start_draw_line]
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imul eax,ebx
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pop ebx
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call calculate_for_draw_scroll_bar_1
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pop ecx
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ror ecx,16
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add cx,[left_panel_y.size_y]
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call calculate_for_draw_scroll_bar_3
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popa
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ret
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;---------------------------------------------------------------------
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draw_scroll_bar_right:
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pusha
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mov eax,[right_folder_block]
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cmp eax,0
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jne @f
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inc eax
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@@:
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mov ebx,[max_panel_line]
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xor edx,edx
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div ebx
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cmp eax,0
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jne @f
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inc eax
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@@:
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mov ebx,eax
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xor eax,eax
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mov ax,[right_panel_x.size_x]
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sub eax,30
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xor edx,edx
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div ebx
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shr eax,1
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cmp eax,5
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jae @f
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mov eax,5
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@@:
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mov [right_scroll_compens],eax
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popa
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mov [scroll_pointer_1],2
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pusha
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mov bx,[right_panel_x.start_x]
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add bx,[right_panel_x.size_x]
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sub bx,15
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shl ebx,16
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mov bx,15
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mov ecx,[right_panel_y]
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call calculate_for_draw_scroll_bar
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push ecx
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mov ax,[right_panel_y.size_y]
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sub eax,30 ;45
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sub eax,[right_scroll_compens]
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sub eax,[right_scroll_compens]
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shl eax,10
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push ebx
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mov ebx,[right_folder_block]
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call calculate_for_draw_scroll_bar_2
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mov ebx,[right_start_draw_line]
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imul eax,ebx
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pop ebx
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call calculate_for_draw_scroll_bar_1
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pop ecx
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ror ecx,16
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add cx,[right_panel_y.size_y]
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call calculate_for_draw_scroll_bar_3
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popa
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ret
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;---------------------------------------------------------------------
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calculate_for_draw_scroll_bar:
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mov edx,0xeeeeee
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mov eax,13
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pusha
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add ebx,1 shl 16
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mov bx,14
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add ecx,16 shl 16
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sub cx,31
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int 0x40
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popa
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xor edx,edx
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push ebx
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mov bx,1
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int 0x40
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push ecx
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add ebx,15 shl 16
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int 0x40
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pop ecx
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pop ebx
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mov [draw_scroll_character],1
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call draw_scroll_bar_srectangle
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xor eax,eax
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ret
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;---------------------------------------------------------------------
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calculate_for_draw_scroll_bar_1:
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shr eax,10
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ror ecx,16
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add cx,15
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cmp [scroll_pointer_1],1
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jne .right
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add ecx,[left_scroll_compens]
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jmp @f
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.right:
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add ecx,[right_scroll_compens]
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@@:
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add cx,ax
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rol ecx,16
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mov [draw_scroll_character],2
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call draw_scroll_bar_srectangle
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ret
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;---------------------------------------------------------------------
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calculate_for_draw_scroll_bar_2:
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sub ebx,[max_panel_line]
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cmp ebx,0
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ja @f
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mov ebx,1
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@@:
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xor edx,edx
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div ebx
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shl edx,1
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cmp edx,ebx
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jb @f
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inc eax
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@@:
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ret
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;---------------------------------------------------------------------
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calculate_for_draw_scroll_bar_3:
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sub cx,16
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rol ecx,16
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mov [draw_scroll_character],3
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call draw_scroll_bar_srectangle
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ret
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;---------------------------------------------------------------------
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;calculate_for_draw_scroll_bar_4:
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; push eax
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; push ebx
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;; shr eax,10
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; mov ebx,eax
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; xor eax,eax
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; mov ax,[left_panel_y.size_y]
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; xor edx,edx
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; div ebx
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;; mov esi,eax
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; pop ebx
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; pop eax
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; ret
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;---------------------------------------------------------------------
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draw_scroll_bar_srectangle:
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push ecx
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xor edx,edx
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mov eax,13
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mov cx,1
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cmp [draw_scroll_character],2
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je .draw_center
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int 0x40
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pusha
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add ecx,1 shl 16
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add ebx,1 shl 16
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mov cx,14
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mov bx,14
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mov edx,0xbbddff
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int 0x40
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xor edx,edx
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cmp [draw_scroll_character],1
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jne .draw_down
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add ebx,3 shl 16
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mov bx,7
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add ecx,8 shl 16
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mov cx,1
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int 0x40
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sub ecx,1 shl 16
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add ebx,1 shl 16
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mov bx,5
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int 0x40
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sub ecx,1 shl 16
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add ebx,1 shl 16
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mov bx,3
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int 0x40
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sub ecx,1 shl 16
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add ebx,1 shl 16
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mov bx,1
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int 0x40
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jmp .continue
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.draw_down:
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add ebx,3 shl 16
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mov bx,7
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add ecx,5 shl 16
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mov cx,1
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int 0x40
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add ecx,1 shl 16
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add ebx,1 shl 16
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mov bx,5
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int 0x40
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add ecx,1 shl 16
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add ebx,1 shl 16
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mov bx,3
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int 0x40
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add ecx,1 shl 16
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add ebx,1 shl 16
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mov bx,1
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int 0x40
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.continue:
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popa
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add ecx,15 shl 16
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int 0x40
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pop ecx
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ret
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.draw_center:
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pusha
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add ecx,1 shl 16
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add ebx,1 shl 16
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push ecx
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cmp [scroll_pointer_1],1
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jne .right
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ror ecx,16
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sub ecx,[left_scroll_compens]
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rol ecx,16
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xor cx,cx
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add ecx,[left_scroll_compens]
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shl cx,1
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jmp .draw_center_continue
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.right:
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ror ecx,16
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sub ecx,[right_scroll_compens]
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rol ecx,16
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xor cx,cx
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add ecx,[right_scroll_compens]
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shl cx,1
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.draw_center_continue:
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mov bx,14
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mov edx,0xbbddff
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int 0x40
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xor edx,edx
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mov cx,1
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sub ecx,1 shl 16
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int 0x40
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pop ecx
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cmp [scroll_pointer_1],1
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jne .right_1
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cmp [left_scroll_compens],8
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jb .continue_1
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jmp .draw_center_continue_1
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.right_1:
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cmp [right_scroll_compens],8
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jb .continue_1
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.draw_center_continue_1:
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sub ecx,8 shl 16
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add ebx,2 shl 16
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mov bx,10
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add ecx,4 shl 16
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mov cx,1
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int 0x40
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add ecx,3 shl 16
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sub ebx,1 shl 16
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mov bx,12
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int 0x40
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add ebx,1 shl 16
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mov bx,10
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add ecx,3 shl 16
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int 0x40
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.continue_1:
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popa
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ror ecx,16
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cmp [scroll_pointer_1],1
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jne @f
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add ecx,[left_scroll_compens]
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jmp .draw_center_continue_2
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@@:
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add ecx,[right_scroll_compens]
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.draw_center_continue_2:
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rol ecx,16
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int 0x40
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pop ecx
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ret
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;--------------------------------------------------------------------- |