mirror of
https://github.com/blondie7575/WeeGUI.git
synced 2025-01-09 21:31:53 +00:00
- Added delta X/Y scrolling
- Fixed WGPrint doing the wrong thing when entire string is below the clip box - Fixed WGPrint missing end of string if it lands exactly on logical view boundary
This commit is contained in:
Quinn Dunki
parent
ae3f4f491e
commit
5dc871c64e
82
gui.s
82
gui.s
@ -75,6 +75,7 @@ main:
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jsr WGViewSetTitle
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jsr WGViewPaintAll
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jsr testPaintContents
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; ldx #5
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; ldy #0
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@ -153,6 +154,14 @@ keyLoop:
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beq keyLoop_toggle
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cmp #'o'
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beq keyLoop_focusOkay
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cmp #8
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beq keyLoop_leftArrow
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cmp #21
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beq keyLoop_rightArrow
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cmp #11
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beq keyLoop_upArrow
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cmp #10
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beq keyLoop_downArrow
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jmp keyLoop
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@ -168,6 +177,30 @@ keyLoop_toggle:
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jsr WGViewFocusAction
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jmp keyLoop
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keyLoop_leftArrow:
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lda #1
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jsr WGScrollXBy
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jsr testPaintContents
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jmp keyLoop
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keyLoop_rightArrow:
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lda #-1
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jsr WGScrollXBy
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jsr testPaintContents
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jmp keyLoop
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keyLoop_upArrow:
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lda #1
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jsr WGScrollYBy
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jsr testPaintContents
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jmp keyLoop
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keyLoop_downArrow:
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lda #-1
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jsr WGScrollYBy
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jsr testPaintContents
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jmp keyLoop
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keyLoop_focusOkay:
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lda #2
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jsr WGSelectView
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@ -176,6 +209,50 @@ keyLoop_focusOkay:
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rts ; This seems to work for returning to BASIC.SYSTEM, but I don't think it's right
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testPaintContents:
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SAVE_AXY
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lda #0
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jsr WGSelectView
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jsr WGEraseViewContents
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;;
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ldx #0
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ldy #4
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jsr WGSetCursor
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lda #<testStr
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sta PARAM0
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lda #>testStr
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sta PARAM1
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jsr WGPrint
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bra testPaintContents_done
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;;
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ldy #0
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testPaintContents_loop:
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ldx #0
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jsr WGSetCursor
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tya
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clc
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adc #'A'
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sta testStr3
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lda #<testStr3
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sta PARAM0
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lda #>testStr3
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sta PARAM1
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jsr WGPrint
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iny
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cpy #25
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bne testPaintContents_loop
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testPaintContents_done:
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RESTORE_AXY
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rts
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testCallback:
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jsr $ff3a
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@ -243,7 +320,7 @@ read80ColSwitch_40:
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testView:
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.byte "1007033e133e7e" ; 1:0, 7,3,62,19,62,126
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.byte "1007033e125019" ; 1:0, 7,3,62,18,80,25
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testCheck:
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.byte "011004"
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@ -259,6 +336,9 @@ testStr:
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.byte "@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_ !",34,"#$%&'()*+,-./0123456789:;<=>?`abcdefghijklmno",0
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testStr2:
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.byte "pqrstuvwxyz{|}~",$ff,0
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testStr3:
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.byte "x",0
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testTitle0:
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.byte "Nifty Window",0
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testTitle1:
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BIN
guidemo.dsk
BIN
guidemo.dsk
Binary file not shown.
1
memory.s
1
memory.s
@ -51,6 +51,7 @@ WG_VIEWCLIP:
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.byte 0,0,0,0,0
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WG_VIEWRECORDS:
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; 0 1 2 3 4 5 6 7 8 9 10 11 12 13
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; X, Y, Screen Width, Screen Height, Style, X Offset, Y Offset, View Width, View Height, State, CallbackH, CallbackL, TitleH, TitleL
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.byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
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.byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
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@ -138,6 +138,10 @@ WGPrint:
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SAVE_AXY
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SAVE_ZPS
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lda WG_LOCALCURSORY
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cmp WG_VIEWCLIP+3
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bcs WGPrint_leapDone ; Entire string is below the clip box
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jsr WGStrLen ; We'll need the length of the string
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sta SCRATCH1
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@ -172,6 +176,9 @@ WGPrint_lineLoopFirst: ; Calculating start of first line is slightly different
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sta WG_LOCALCURSORX
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bra WGPrint_visibleChars
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WGPrint_leapDone:
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bra WGPrint_done
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WGPrint_skipToEndFirst:
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lda WG_SCRATCHA ; Skip string index ahead by distance to EOL
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sec
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@ -255,6 +262,8 @@ WGPrint_nextLine:
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beq WGPrint_done
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cmp WG_VIEWRECORDS,x ; Check for bottom of view
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beq WGPrint_done
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lda (PARAM0),y ; Check for end string landing exactly at line end
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beq WGPrint_done
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lda #0 ; Wrap to next line
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sta WG_LOCALCURSORX
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112
views.s
112
views.s
@ -814,6 +814,62 @@ WGScrollX_done:
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rts
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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; WGScrollXBy
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; Scrolls the current view horizontally by a delta
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; A: Scroll delta
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; Side effects: Clobbers A
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;
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WGScrollXBy:
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phy
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phx
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tax
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SAVE_ZPS
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LDY_ACTIVEVIEW
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txa
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bpl WGScrollXBy_contentRight
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lda WG_VIEWRECORDS+2,y ; Compute left limit
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sec
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sbc WG_VIEWRECORDS+7,y
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sta SCRATCH0
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txa ; Compute new scroll value
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clc
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adc WG_VIEWRECORDS+5,y
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cmp SCRATCH0 ; Clamp if needed
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bmi WGScrollXBy_clampLeft
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sta WG_VIEWRECORDS+5,y
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bra WGScrollXBy_done
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WGScrollXBy_clampLeft:
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lda SCRATCH0
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sta WG_VIEWRECORDS+5,y
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bra WGScrollXBy_done
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WGScrollXBy_contentRight:
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clc ; Compute new scroll value
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adc WG_VIEWRECORDS+5,y
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cmp #0 ; Clamp if needed
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beq @0
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bpl WGScrollXBy_clampRight
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@0: sta WG_VIEWRECORDS+5,y
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bra WGScrollXBy_done
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WGScrollXBy_clampRight:
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lda #0
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sta WG_VIEWRECORDS+5,y
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WGScrollXBy_done:
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RESTORE_ZPS
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plx
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ply
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rts
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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; WGScrollY
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; Scrolls the current view vertically
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@ -841,6 +897,62 @@ WGScrollY_done:
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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; WGScrollYBy
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; Scrolls the current view horizontally by a delta
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; A: Scroll delta
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; Side effects: Clobbers A
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;
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WGScrollYBy:
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phy
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phx
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tax
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SAVE_ZPS
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LDY_ACTIVEVIEW
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txa
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bpl WGScrollYBy_contentDown
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lda WG_VIEWRECORDS+3,y ; Compute bottom limit
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sec
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sbc WG_VIEWRECORDS+8,y
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sta SCRATCH0
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txa ; Compute new scroll value
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clc
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adc WG_VIEWRECORDS+6,y
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cmp SCRATCH0 ; Clamp if needed
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bmi WGScrollYBy_clampTop
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sta WG_VIEWRECORDS+6,y
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bra WGScrollYBy_done
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WGScrollYBy_clampTop:
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lda SCRATCH0
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sta WG_VIEWRECORDS+6,y
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bra WGScrollYBy_done
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WGScrollYBy_contentDown:
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clc ; Compute new scroll value
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adc WG_VIEWRECORDS+6,y
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cmp #0 ; Clamp if needed
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beq @0
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bpl WGScrollYBy_clampBottom
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@0: sta WG_VIEWRECORDS+6,y
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bra WGScrollYBy_done
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WGScrollYBy_clampBottom:
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lda #0
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sta WG_VIEWRECORDS+6,y
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WGScrollYBy_done:
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RESTORE_ZPS
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plx
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ply
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rts
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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; WGViewPaintAll
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; Repaints all views
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