forked from KolibriOS/kolibrios
window caption font and encoding
git-svn-id: svn://kolibrios.org@5926 a494cfbc-eb01-0410-851d-a64ba20cac60
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pathoswithin
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025c153c07
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@ -3929,9 +3929,13 @@ Architecture Software Developer's Manual, Volume 3, Appendix B);
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Возвращаемое значение:
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* функция не возвращает значения
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Замечания:
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* Строка заголовка должна быть в формате ASCIIZ. В заголовке
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отображается не более 255 символов независимо от полной длины
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строки.
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* Строка заголовка должна заканчиваться нулём.
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* Можно указать кодировку заголовка,
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поместив в начале строки байт со значениями:
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1 = cp866
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2 = UTF-16LE
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3 = UTF-8
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иначе будет использоваться cp866.
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* Чтобы убрать заголовок, передайте NULL в ecx.
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======================================================================
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@ -3890,12 +3890,16 @@ Remarks:
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Parameters:
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* eax = 71 - function number
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* ebx = 1 - subfunction number
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* ecx = pointer to caption string
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* ecx = pointer to zero terminated string
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Returned value:
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* function does not return value
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Remarks:
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* String must be in the ASCIIZ-format. Disregarding real string
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length, no more than 255 characters are drawn.
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* You may set the caption string encoding by putting
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at the start of the string a byte with next values:
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1 = cp866
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2 = UTF-16LE
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3 = UTF-8
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otherwise will be used cp866.
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* Pass NULL in ecx to remove caption.
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======================================================================
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@ -7,8 +7,6 @@
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$Revision$
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dtext_asciiz_esi:
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btr ecx, 31
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dtext:
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; edx -> string
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; esi = number of characters
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@ -386,58 +386,19 @@ align 4
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call window._.set_window_box
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add esp, sizeof.BOX
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; NOTE: do we really need this? to be reworked
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; mov byte[DONT_DRAW_MOUSE], 0 ; mouse pointer
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; mov byte[MOUSE_BACKGROUND], 0 ; no mouse under
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; mov byte[MOUSE_DOWN], 0 ; react to mouse up/down
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; NOTE: do we really need this? to be reworked
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; call [draw_pointer]
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;--------------------------------------
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align 4
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.exit:
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ret
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;------------------------------------------------------------------------------
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align 4
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syscall_window_settings: ;///// system function 71 ////////////////////////////
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;------------------------------------------------------------------------------
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syscall_window_settings: ;///// system function 71 /////////////////////////////
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;------------------------------------------------------------------------------
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;? <description>
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;------------------------------------------------------------------------------
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dec ebx ; subfunction #1 - set window caption
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jnz .exit_fail
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; NOTE: only window owner thread can set its caption,
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; so there's no parameter for PID/TID
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mov edi, [CURRENT_TASK]
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shl edi, 5
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mov [edi * 8 + SLOT_BASE + APPDATA.wnd_caption], ecx
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or [edi + window_data + WDATA.fl_wstyle], WSTYLE_HASCAPTION
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call window._.draw_window_caption
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xor eax, eax ; eax = 0 (success)
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ret
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; .get_window_caption:
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; dec eax ; subfunction #2 - get window caption
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; jnz .exit_fail
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; not implemented yet
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;--------------------------------------
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align 4
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.exit_fail:
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xor eax, eax
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inc eax ; eax = 1 (fail)
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ret
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jmp window._.draw_window_caption
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;------------------------------------------------------------------------------
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align 4
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;------------------------------------------------------------------------------
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set_window_defaults: ;/////////////////////////////////////////////////////////
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;------------------------------------------------------------------------------
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;? <description>
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;------------------------------------------------------------------------------
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mov byte [window_data + 0x20 + WDATA.cl_titlebar + 3], 1 ; desktop is not movable
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push eax ecx
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@ -1638,30 +1599,21 @@ window._.sys_set_window: ;/////////////////////////////////////////////////////
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mov eax, [CURRENT_TASK]
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shl eax, 5
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add eax, window_data
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; save window colors
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mov [eax + WDATA.cl_workarea], edx
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mov [eax + WDATA.cl_titlebar], esi
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mov [eax + WDATA.cl_frames], edi
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mov edi, eax
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; was it already defined before?
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; Was it already defined before?
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test [edi + WDATA.fl_wdrawn], 1
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jnz .set_client_box
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or [edi + WDATA.fl_wdrawn], 1
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; After first draw_window we need redraw mouse necessarily!
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; No, it wasn't. After first draw_window we need redraw mouse necessarily!
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; Otherwise the user can see cursor specified by f.37.5 from another window.
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; He will be really unhappy! He is terrible in rage - usually he throws stones!
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; He will be really unhappy! Usually, he will be enraged!
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or [edi + WDATA.fl_wdrawn], 1
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mov [redrawmouse_unconditional], 1
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call wakeup_osloop
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; NOTE: commented out since doesn't provide necessary functionality
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; anyway, to be reworked
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; mov eax, [timer_ticks] ; [0xfdf0]
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; add eax, 100
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; mov [new_window_starting], eax
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; no it wasn't, performing initial window definition
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; performing initial window definition
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movzx eax, bx
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mov [edi + WDATA.box.width], eax
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movzx eax, cx
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@ -2316,6 +2268,8 @@ align 4
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or edx, edx
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jz .exit
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mov ebp, [edi + window_data + WDATA.box.left - 2]
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mov bp, word[edi + window_data + WDATA.box.top]
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movzx eax, [edi + window_data + WDATA.fl_wstyle]
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and al, 0x0F
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cmp al, 3
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@ -2327,66 +2281,46 @@ align 4
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;--------------------------------------
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align 4
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.skinned:
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mov ebp, [edi + window_data + WDATA.box.left - 2]
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mov bp, word[edi + window_data + WDATA.box.top]
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movzx eax, word[edi + window_data + WDATA.box.width]
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sub ax, [_skinmargins.left]
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sub ax, [_skinmargins.right]
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push edx
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cwde
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cdq
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mov ebx, 6
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idiv ebx
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pop edx
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or eax, eax
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js .exit
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mov esi, eax
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mov ebx, dword[_skinmargins.left - 2]
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mov bx, word[_skinh]
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sub bx, [_skinmargins.bottom]
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sub bx, [_skinmargins.top]
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sar bx, 1
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adc bx, 0
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add bx, [_skinmargins.top]
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add bx, -3
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add ebx, ebp
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sub bx, 8
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jmp .dodraw
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;--------------------------------------
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align 4
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.not_skinned:
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cmp al, 1
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je .exit
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mov ebp, [edi + window_data + WDATA.box.left - 2]
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mov bp, word[edi + window_data + WDATA.box.top]
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movzx eax, word[edi + window_data + WDATA.box.width]
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sub eax, 16
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push edx
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cwde
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cdq
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mov ebx, 6
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idiv ebx
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pop edx
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or eax, eax
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js .exit
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mov esi, eax
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mov ebx, 0x00080007
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add ebx, ebp
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;--------------------------------------
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align 4
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mov ebx, 80002h
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.dodraw:
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shr eax, 3
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mov esi, eax
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add ebx, ebp
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mov ecx, [common_colours + 16]
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or ecx, 0x80000000
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mov al, 1
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cmp byte [edx], 4
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jnc @f
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mov al, [edx]
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test al, al
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jz .exit
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inc edx
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@@:
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shl eax, 28
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or ecx, eax
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xor edi, edi
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call dtext_asciiz_esi
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;--------------------------------------
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align 4
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call dtext
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.exit:
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; call [draw_pointer]
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call __sys_draw_pointer
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ret
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jmp __sys_draw_pointer
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;------------------------------------------------------------------------------
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align 4
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;------------------------------------------------------------------------------
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