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rtfread: fixed crash when the window was _too_ minimised, scroll_bar horrible blinking fixed, version 1.034

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git-svn-id: svn://kolibrios.org@1524 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Ivan Baravy 2010-07-23 15:28:48 +00:00
parent 90b65feb59
commit 3533831e62
2 changed files with 81 additions and 34 deletions
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2
programs/other/rtfread/trunk/reader.rtf
View File

@ -2,7 +2,7 @@
\red0\green0\blue255;\red0\green255\blue255;\red0\green255\blue0;\red255\green0\blue255;\red255\green0\blue0;\red255\green255\blue0;\red255\green255\blue255;\red0\green0\blue128;\red0\green128\blue128;\red0\green128\blue0;\red128\green0\blue128;
\red128\green0\blue0;\red128\green128\blue0;\red128\green128\blue128;\red192\green192\blue192;}\pard\plain
\qc \li0\ri0\faauto\rin0\lin0 \fs24\cgrid\langnp1049 {\b\fs28\cf11 RTF Reader for KolibriOS
\par }{\f36\fs20 \'e2\'e5\'f0\'f1\'e8\'ff 1}{\f1\fs20 .}{\f36\fs20 033}{\b\f1\fs20\cf11
\par }{\f36\fs20 \'e2\'e5\'f0\'f1\'e8\'ff 1}{\f1\fs20 .}{\f36\fs20 034}{\b\f1\fs20\cf11
\par }{\f36\fs20
\par }\pard \qr \li0\ri0\faauto\rin0\lin0 {\f36\fs20 \'ed\'e0\'ef\'e8\'f1\'e0\'ed \'ed\'e0 \'f7\'e8\'f1\'f2\'ee\'ec \'e0\'f1\'f1\'e5\'ec\'e1\'eb\'e5\'f0\'e5 \'c8\'e2\'f3\'f8\'ea\'e8\'ed\'fb\'ec \'c0\'ed\'e4\'f0
\'e5\'e5\'ec}{\f1\fs20 aka Willow

113
programs/other/rtfread/trunk/rtfread.asm
View File

@ -1,4 +1,4 @@
; RTF READER FOR MENUET v1.
; RTF READER FOR KOLIBRI >= 0.7.7.0
; Written in pure assembler by Ivushkin Andrey aka Willow
; Menu_bar and scroll_bar from box_lib provided by dunkaist
;---------------------------------------------------------------------
@ -104,6 +104,7 @@ load_libraries l_libs_start,end_l_libs
je load_file;top_red
jmp noactivate
prep_load:
mov [is_scroll_bar_needed], 0
; mcall 18,3,dword[prcinfo+30]
noactivate:
; and ebp,not RTF_OPENING
@ -168,6 +169,7 @@ still:
cmp ah,104 ; HELP
jne .nohelp
.help:
mov [is_scroll_bar_needed], 0
xor [mode],RTF_HELP
test [mode],RTF_HELP
jz load_file
@ -221,7 +223,7 @@ still:
cmp ah,180 ; Home
je top_red
cmp byte[is_scroll_bar_needed], 0
cmp dword[is_scroll_bar_needed], 0
je still
mov ebx,dword[prcinfo+46]
@ -230,7 +232,7 @@ still:
jne .nopgdn
; sub [top],bx
cmp byte[is_scroll_bar_needed], 0
cmp dword[is_scroll_bar_needed], 0
je still
mov eax, [scroll_bar_data_vertical.position]
@ -249,7 +251,7 @@ still:
jne .noardn
; sub [top],CHARH
cmp byte[is_scroll_bar_needed], 0
cmp dword[is_scroll_bar_needed], 0
je still
mov eax, [scroll_bar_data_vertical.position]
@ -275,7 +277,7 @@ still:
; cmp cx,[top]
; je still
cmp byte[is_scroll_bar_needed], 0
cmp dword[is_scroll_bar_needed], 0
je still
cmp dword[scroll_bar_data_vertical.position], AR_OFFSET*7
@ -290,7 +292,7 @@ still:
jne .noarup
; add [top],CHARH
cmp byte[is_scroll_bar_needed], 0
cmp dword[is_scroll_bar_needed], 0
je still
cmp dword[scroll_bar_data_vertical.position], AR_OFFSET
@ -329,10 +331,12 @@ still:
jne .pre_file_open
.end:
cmp byte[is_scroll_bar_needed], 0
cmp dword[is_scroll_bar_needed], 0
je still
mov dword[scroll_bar_data_vertical.position], 250
mov eax, [scroll_bar_data_vertical.max_area]
sub eax, [scroll_bar_data_vertical.cur_area]
mov dword[scroll_bar_data_vertical.position], eax
call Set_position
jmp red
.pre_file_open:
@ -446,7 +450,7 @@ mouse:
jmp red
.scroll_bar:
cmp [is_scroll_bar_needed], 0
cmp dword[is_scroll_bar_needed], 0
je still
.vertical:
mov eax,[scroll_bar_data_vertical.max_area]
@ -476,12 +480,47 @@ mouse:
draw_window:
mcall 12, 1
mcall 9, procinfo2, -1
mov edx, -1
mov esi, -1
mov eax, [procinfo2.box.width]
cmp eax, 140
je @f
mov [is_scroll_bar_needed], 0
jg @f
mov edx, 140
@@:
mov eax, [procinfo2.box.height]
cmp eax, 80
je @f
mov [is_scroll_bar_needed], 0
jg @f
mov esi, 80
@@:
mcall 67, -1, -1
mcall 12, 1
; mcall 0, <10,WINW>, <100,WINH>, WIN_COLOR,0x805080D0, 0x005080D0
; mcall 4, <8,8>, 0x10DDEEFF, title, titlesize-title
mcall 0, <10,WINW>, <100,WINH>, WIN_COLOR,0x80000000, window_title
;---------------------------------------------
cmp [is_scroll_bar_needed], 0
je @f
call Set_scroll_position
xor eax,eax
inc eax
mov [scroll_bar_data_vertical.all_redraw],eax
; draw for Vertical ScrollBar
push dword scroll_bar_data_vertical
call [scrollbar_ver_draw]
; reset all_redraw flag
xor eax,eax
mov [scroll_bar_data_vertical.all_redraw],eax
@@:
;---------------------------------------------
mov esi,ecx
mcall 47,0x30000,isymImplemented,<114,8>
add edx,36 shl 16
@ -492,7 +531,7 @@ draw_window:
jne .noNA
mov esi,0x10ff0000
.noNA:
mcall 4,edx,esi,fileinfo.name,[fname_size]
; mcall 4,edx,esi,fileinfo.name,[fname_size]
mov edi,prcinfo
mcall 9,edi,-1
and [mode],not RTF_TOEOF
@ -508,13 +547,7 @@ draw_window:
.nochg:
;---------------------------------------------
mov eax, dword[prcinfo+0x3E]
sub eax, scroll_width_size
mov word[scroll_bar_data_vertical.start_x], ax
mov eax, dword[prcinfo+0x42]
sub eax, 17
mov word[scroll_bar_data_vertical.size_y], ax
call Set_scroll_position
mov ebx, dword[prcinfo+0x3E]
mcall 38, , 65536*18+18, 0x8b8b89
@ -613,7 +646,7 @@ end if
.ex:
call Set_position
;---------------------------------------------
cmp [is_scroll_bar_needed], 0
cmp dword[is_scroll_bar_needed], 0
je @f
xor eax,eax
inc eax
@ -631,12 +664,11 @@ call Set_position
;---------------------------------------------------------------------
Set_position:
mov eax, dword[prcinfo+46]
cmp eax, [HDoc]
mov byte[is_scroll_bar_needed], 0
mov dword[is_scroll_bar_needed], 0
jnl .quit
mov byte[is_scroll_bar_needed], 1
mov dword[is_scroll_bar_needed], 1
mov eax, [scroll_bar_data_vertical.max_area]
mul dword[prcinfo+46]
@ -650,7 +682,7 @@ Set_position:
mov eax, [HDoc]
cmp eax, dword[prcinfo+46]
sub eax, dword[prcinfo+46]
add eax, 100 ; height of clear area under text when you are at the end of document
add eax, 20 ; height of clear area under text when you are at the end of document
jg @f
mov eax, 0
@@:
@ -665,6 +697,19 @@ Set_position:
.quit:
ret
;---------------------------------------------------------------------
Set_scroll_position:
mcall 9, procinfo2, -1
mov eax, dword[procinfo2+0x3E]
sub eax, scroll_width_size
mov word[scroll_bar_data_vertical.start_x], ax
mov eax, dword[procinfo2+0x42]
sub eax, 17
mov word[scroll_bar_data_vertical.size_y], ax
ret
;---------------------------------------------------------------------
if GUTTER eq 1
arrow db 0x19
end if
@ -675,16 +720,16 @@ end if
; ¨­â¥àä¥©á ¯à®£à ¬¬ë ¬­®£®ï§ëç­ë©
; ‚ë ¬®¦¥â¥ § ¤ âì ï§ëª ¢ MACROS.INC (lang fix ï§ëª)
window_title: db 'RtfRead v1.033',0
buf_cmd_lin rb 0
is_scroll_bar_needed db 0
window_title: db 'RtfRead v1.034',0
buf_cmd_lin dd 0x0
is_scroll_bar_needed dd 0x0
;---------------------------------------------------------------------
l_libs_start:
library01 l_libs system_dir_ProcLib+9, cur_dir_path, library_path, system_dir_ProcLib, \
err_message_found_lib2, head_f_l, ProcLib_import, err_message_import2, head_f_i
library02 l_libs system_dir_Boxlib+9, cur_dir_path, buf_cmd_lin, system_dir_Boxlib, \
library02 l_libs system_dir_Boxlib+9, cur_dir_path, library_path, system_dir_Boxlib, \
err_message_found_lib1, head_f_l, Box_lib_import, err_message_import1, head_f_i
end_l_libs:
@ -776,7 +821,7 @@ else
end if
Free BGIfree FONT_NAME,0,0,1.0,1.0,char,1,0x44000000,0
end if
I_END0:
;I_END0:
fname_buf:
rb 1024+16
fileattr rd 40/4
@ -948,8 +993,8 @@ menu_text_area_2:
.1:
db 'Zoom +',0
db 'Zoom -',0
db ' > >',0
db ' << ',0
db ' > >',0
db ' << ',0
db 'Align',0
db 'Color',0
.end:
@ -1037,14 +1082,14 @@ scroll_bar_data_vertical:
.all_redraw dd 0 ;+80
.ar_offset dd AR_OFFSET ;+84
;---------------------------------------------------------------------
I_END0:
I_END: ; ¬¥âª  ª®­æ  ¯à®£à ¬¬ë
procinfo process_information
rb RTFSIZE
esp1:
rb ESPSIZE
sys_mem:
rb ESPSIZE
procinfo2 process_information
;---------------------------------------------------------------------
temp_dir_pach:
rb 4096
@ -1053,4 +1098,6 @@ cur_dir_path:
library_path:
rb 4096
;---------------------------------------------------------------------
rb ESPSIZE ;stack
esp_end:
sys_mem: