201 lines
4.5 KiB
NASM
201 lines
4.5 KiB
NASM
; ***************************************************************************
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; copyright : (C) 2026 by Martin Preuss
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; email : martin@libchipcard.de
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;
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; ***************************************************************************
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; * This file is part of the project "AqHome". *
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; * Please see toplevel file COPYING of that project for license details. *
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; ***************************************************************************
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#ifndef AQH_AVR_GUI2_HLAYOUT_ASM
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#define AQH_AVR_GUI2_HLAYOUT_ASM
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; ***************************************************************************
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; defines
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.equ HLAYOUT_OFFS_BEGIN = WIDGET_SIZE
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; no data for now
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.equ HLAYOUT_SIZE = HLAYOUT_OFFS_BEGIN+0
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; ***************************************************************************
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; code
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.cseg
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; ---------------------------------------------------------------------------
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; @routine HLayout_new @global
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;
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; @return CFLAG set of okay, cleared otherwise
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; @return Y address of newly created object
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; @param X parent widget
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; @param r16 value for OBJECT_OFFS_OPTS
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; @param r17 value for WIDGET_OFFS_PACK
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; @param r21:r20 ressource id for title
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; @clobbers any
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HLayout_new:
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push r20
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push r21
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ldi r24, LOW(HLAYOUT_SIZE)
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ldi r25, HIGH(HLAYOUT_SIZE)
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bigcall Object_Alloc ; (!r16, !r17, !X)
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pop r21
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pop r20
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brcc HLayout_new_ret
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rcall HLayout_Init ; (r16, r17, X)
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sec
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HLayout_new_ret:
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ret
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; @end
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; ---------------------------------------------------------------------------
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; @routine HLayout_Init @global
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;
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; @param Y address of widget
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; @param X parent widget (if any)
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; @clobbers r16, r17, X
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HLayout_Init:
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push r20
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push r21
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; call base class
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bigcall Widget_Init ; (r16, r17, X)
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pop r21
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pop r20
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; set default signal map
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ldi r16, LOW(HLayout_DefaultSignalmap*2)
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std Y+OBJECT_OFFS_SIGNALMAP_LO, r16
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ldi r16, HIGH(HLayout_DefaultSignalmap*2)
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std Y+OBJECT_OFFS_SIGNALMAP_HI, r16
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ret
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; @end
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; ---------------------------------------------------------------------------
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; @routine HLayout_OnLayout
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;
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; @param Y pointer to widget
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; @clobbers any, !Y
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HLayout_OnLayout:
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rcall hLayoutHorizontally
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rcall hLayoutVerticalAdjust
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; force re-drawing of this widget, clear layout bit
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ldd r16, Y+OBJECT_OFFS_FLAGS
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sbr r16, (1<<WIDGET_FLAGS_DIRTY_BIT)
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cbr r16, (1<<WIDGET_FLAGS_LAYOUT_BIT)
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std Y+OBJECT_OFFS_FLAGS, r16
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sec
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ret
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; @end
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; ---------------------------------------------------------------------------
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; @routine HLayout_OnGetDefaultWidth
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;
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; @param Y pointer to widget
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; @return r19:r18 value
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; @clobbers any, !Y
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HLayout_OnGetDefaultWidth:
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rcall Layout_SetDefaultWidths
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rcall Layout_SumTmpValues ; r19:r18=default width
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sec
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ret
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; @end
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; ---------------------------------------------------------------------------
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; @routine HLayout_OnGetDefaultHeight
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;
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; @param Y pointer to widget
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; @return r19:r18 value
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; @clobbers any, !Y
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HLayout_OnGetDefaultHeight:
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rcall Layout_SetDefaultHeights
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rcall Layout_GetMaxTmp ; r19:r18=max tmp value (r20, r21)
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; get outer border
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ldd zl, Y+WIDGET_OFFS_STYLE_LO
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ldd zh, Y+WIDGET_OFFS_STYLE_HI
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adiw zh:zl, WIDGET_STYLE_OFFS_OUTERBORDERSIZE
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lpm r20, Z
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clr r21
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sbiw zh:zl, WIDGET_STYLE_OFFS_OUTERBORDERSIZE
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add r18, r20 ; add outer border (top)
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adc r19, r21
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add r18, r20 ; add outer border (bottom)
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adc r19, r21
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sec
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ret
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; @end
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; ---------------------------------------------------------------------------
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; @routine hLayoutSetX
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;
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; @param Y pointer to widget
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; @clobbers r16, r17, r18, r19, r20, r21, r22, r23, Z
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hLayoutSetX:
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ret
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; @end
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; ---------------------------------------------------------------------------
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; @routine hLayoutVerticalAdjust
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;
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; @param Y pointer to widget
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; @clobbers r17, r18, r19, r20, r21, r22, r23, Z
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hLayoutVerticalAdjust:
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ret
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; @end
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hLayoutHorizontally:
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ret
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; @end
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; ***************************************************************************
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; data in FLASH
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HLayout_DefaultSignalmap:
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; header
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.dw Widget_DefaultSignalmap*2 ; next table to use
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; entries
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.db 0, WIDGET_SIGNAL_LAYOUT, LOW(HLayout_OnLayout), HIGH(HLayout_OnLayout)
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.db WIDGET_VALUE_DEFAULT_WIDTH, WIDGET_SIGNAL_GETVALUE, LOW(HLayout_OnGetDefaultWidth), HIGH(HLayout_OnGetDefaultWidth)
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.db WIDGET_VALUE_DEFAULT_HEIGHT, WIDGET_SIGNAL_GETVALUE, LOW(HLayout_OnGetDefaultHeight), HIGH(HLayout_OnGetDefaultHeight)
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.db 0, 0, 0, 0 ; end of table
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#endif
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