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  1. <html>
  2. <head>
  3. <title>ýëåìåíò Tree List</title>
  4. <meta http-equiv="content-type" content="text/html; charset=WINDOWS-1251">
  5. <style>
  6. body
  7. {
  8.   font-size: 15px;
  9.   font-family: "Bookman Old Style";
  10.   color: black;
  11.   text-align: justify;
  12. }
  13. h1 { color: green; font-size: 23px; }
  14. h2 { color: green; font-size: 21px; }
  15. h3 { color: green; font-size: 19px; }
  16. h4 { color: #803f00; font-size: 17px; }
  17. i { color: #0099cc; }
  18. b { color: #0099cc; }
  19. p {
  20.   text-indent: 1em;
  21.   margin-top: 3px;
  22.   margin-bottom: 2px;
  23.   margin-left: 0px;
  24.   margin-right: 0px;
  25. }
  26. ol, ul, dl{
  27.   margin-top: 3px;
  28.   margin-bottom: 2px;
  29. }
  30. pre
  31. {
  32.   padding: 2px;
  33.   padding-left: 20px;
  34.   margin-top: 5px;
  35.   margin-bottom: 5px;
  36.   margin-left: 0px;
  37.   margin-right: 0px;
  38.   font-family: "Courier New";
  39.   font-size: 15px;
  40.   color: #004000;
  41.   background-color: #ffd0ff;
  42. }
  43. table { font-size: 15px; }
  44. </style>
  45. </head>
  46. <body>
  47. <h1>Îãëàâëåíèå</h1>
  48. <p><a href="#vveden">Ââåäåíèå</a></p>
  49. <p><a href="#funct">Ôóíêöèè</a></p>
  50. <ul>
  51. <li>tl_data_init</li>
  52. <li>tl_data_clear</li>
  53. <li>tl_info_clear</li>
  54. <li>tl_key</li>
  55. <li>tl_mouse</li>
  56. <li>tl_draw</li>
  57. <li>tl_info_undo</li>
  58. <li>tl_info_redo</li>
  59. <li>tl_node_add</li>
  60. <li>tl_node_set_data</li>
  61. <li>tl_node_get_data</li>
  62. <li>tl_node_delete</li>
  63. <li>tl_cur_beg</li>
  64. <li>tl_cur_next</li>
  65. <li>tl_cur_perv</li>
  66. <li>tl_node_close_open</li>
  67. <li>tl_node_lev_inc</li>
  68. <li>tl_node_lev_dec</li>
  69. <li>tl_node_poi_get_info</li>
  70. <li>tl_node_poi_get_next_info</li>
  71. <li>tl_node_poi_get_data</li>
  72. <li>version_tree_list</li>
  73. </ul>
  74. <p><a href="#struc_tree_list">Ñòðóêòóðà tree_list</a></p>
  75. <p><a href="#tree_list_styles">Ñòèëè ýëåìåíòà</a></p>
  76.  
  77. <h1><a name="#vveden">Ââåäåíèå</a></h1>
  78. <p>Âíåøíèé âèä ýëåìåíòà óïðàâëåíèÿ TreeList:</p>
  79. <p><img src="window_tree_list.png"></p>
  80.  
  81. <h1><a name="funct">Ôóíêöèè</a></h1>
  82.  
  83. <h2>tl_data_init</h2>
  84. <p>Êîíñòðóêòîð ýëåìåíòà, íóæíî âûçûâàòü ïåðåä èñïîëüçîâàíèåì ýëåìåíòà äëÿ âûäåëåíèÿ ïàìÿòè è äðóãèõ íàñòðîåê.</p>
  85. <h2>tl_data_clear</h2>
  86. <p>Äåñòðóêòîð ýëåìåíòà, ÷èñòèò ïàìÿòü ïî óêàçàòåëÿì: <b>data_info</b>, <b>data_nodes</b>, <b>data_img</b> è <b>data_img_sys</b>. Åñëè â ïðîãðàììå èñïîëüçóåòñÿ <i>íåñêîëüêî ýëåìåíòîâ ñ îäèíàêîâûìè èêîíêàìè</i>, òî óêàçàòåëè data_img è data_img_sys íóæíî ïðèðàâíÿòü ê 0 â äðóãèõ ýëåìåíòàõ, òàê ÷òî-áû ïðè âûçîâå äåñòðóêòîðîâ íå áûëî ïîâòîðíîãî óäàëåíèÿ îäíèõ è òåõ æå èêîíîê.</p>
  87. <h2>tl_info_clear</h2>
  88. <p>Î÷èñòêà ñïèñêà îò âñåõ óçëîâ. Ýòî äåéñòâèå íåëüçÿ îòìåíèòü ôóíêöèåé <b>tl_info_undo</b>.</p>
  89. <h2>tl_key</h2>
  90. <p>Ôóíêöèÿ êîòîðóþ íóæíî âûçûâàòü ïðè íàæàòèè íà êëàâèàòóðó.</p>
  91. <h2>tl_mouse</h2>
  92. <p>Ôóíêöèÿ äëÿ ñîáûòèé îò ìûøè.</p>
  93. <h2>tl_draw</h2>
  94. <p>Ïîëíàÿ ïåðåðèñîâêà îêíà ýëåìåíòà.</p>
  95. <h2>tl_info_undo</h2>
  96. <p>Îòìåíÿåò äîáàâëåíèå óçëîâ. Äåéñòâóåò òîëüêî íà âåñü óçåë öåëèêîì, íå ó÷èòûâàÿ èçìåíåíèÿ âíóòðè óçëîâ. Ò. å. íåëüçÿ îòìåíèòü äåéñòâèÿ âûïîëíåííûå íàïðèìåð ôóíêöèÿìè: <b>tl_node_set_data</b>, <b>tl_node_lev_inc</b> è èì ïîäîáíûì.</p>
  97. <h2>tl_info_redo</h2>
  98. <p></p>
  99.  
  100. <h2>tl_node_add</h2>
  101. <p>Äîáàâëÿåò óçåë, â ïîçèöèþ óêàçàííóþ êóðñîðîì. Ïðèìåð äîáàâëåíèÿ óçëà:</p>
  102. <pre>  push dword tree1
  103.   push dword 0x10002
  104.   push dword data_buffer
  105.   call dword[tl_node_add]</pre>
  106. <p>ãäå: <b>tree1</b> - ñòðóêòóðà tree_list; <b>0x10002</b> - ïàðàìåòðû óçëà (ñòàðøèå áàéòû 0x0001 - èíäåêñ èêîíêè, îòîáðàæàåìîé âîçëå óçëà; ìåíüøèé áàéò 0x02 - óðîâåíü âëîæåíîñòè óçëà); <b>data_buffer</b> - óêàçàòåëü íà äûííûå, äîáàâëÿåìûå â óçåë.</p>
  107.  
  108. <h2>tl_node_set_data</h2>
  109. <p>Óñòàíàâëèâàåò íîâûå äàííûå (ïîëüçîâàòåëüñêèå è ïîäïèñü) â óçåë ïîä êóðñîðîì.</p>
  110. <h2>tl_node_get_data</h2>
  111. <p>Áåðåò óêàçàòåëü íà äàííûå (ïîëüçîâàòåëüñêèå è ïîäïèñü) èç óçëà ïîä êóðñîðîì.</p>
  112. <h2>tl_node_delete</h2>
  113. <p>Óäàëÿåò óçåë, íî íå îêîí÷àòåëüíî, ïðè íåîáõîäèìîñòè óçåë ìîæíî âåðíóòü ôóíêöèåé <b>tl_info_undo</b>.</p>
  114. <h2>tl_cur_beg</h2>
  115. <p>Ñòàâèò êóðñîð â íà÷àëî ñïèñêà, ïåðåìàòûâàåò ñêðîëëèíã åñëè íóæíî.</p>
  116. <h2>tl_cur_next</h2>
  117. <p>Ïåðåíîñèò êóðñîð íèæå.</p>
  118. <h2>tl_cur_perv</h2>
  119. <p>Ïåðåíîñèò êóðñîð âûøå.</p>
  120. <h2>tl_node_close_open</h2>
  121. <p>Îòêðûâàåò èëè çàêðûâàåò ðîäèòåëüñêèé óçåë. Åñëè ó óçëà íåò äî÷åðíèõ ýëåìåíòîâ,
  122.  òî íè÷åãî íå äåëàåò. Àâòîìàòè÷åñêè ïåðåðèñîâûâàåò îêíî åñëè ñîñòîÿíèå óçëà èçìåíèëîñü.</p>
  123. <h2>tl_node_lev_inc</h2>
  124. <p>Äîáàâèòü óðîâåíü óçëà ïîä êóðñîðîì. Äåëàåò óçåë äî÷åðíèì.</p>
  125. <h2>tl_node_lev_dec</h2>
  126. <p>Óìåíüøàåò óðîâåíü óçëà ïîä êóðñîðîì. Äåëàåò óçåë ðîäèòåëüñêèì.</p>
  127.  
  128. <h2>tl_node_poi_get_info</h2>
  129. <p>Áåðåò âíóòðåííèé óêàçàòåëü íà ñòðóêòóðó îïèñûâàþùóþ óçåë.</p>
  130. <h2>tl_node_poi_get_next_info</h2>
  131. <p>Áåðåò óêàçàòåëü íà ñëåäóþùèé ýëåìåíò â öåïè, áåç ó÷åòà îòêðûòèÿ/çàêðûòèÿ äî÷åðíèõ óçëîâ.</p>
  132. <h2>tl_node_poi_get_data</h2>
  133. <p>Áåðåò óêàçàòåëü íà äàííûå (ïîëüçîâàòåëüñêèå è ïîäïèñü) èç óçëà óêàçàííîãî â óêàçàòåëå.</p>
  134.  
  135. <p>Ôóíêöèÿìè tl_node_poi_get_info, tl_node_poi_get_next_info è tl_node_poi_get_data ìîæíî ñ÷èòûâàòü èíôîðìàöèþ î óçëàõ ýëåìåíòà, ïðè ýòîì íå ìåíÿÿ òåêóùåãî ïîëîæåíèÿ êóðñîðà.</p>
  136.  
  137. <h2>version_tree_list</h2>
  138. <p>Âåðñèÿ ýëåìåíòà</p>
  139.  
  140. <h1><a name="struc_tree_list">Ñòðóêòóðà tree_list</a></h1>
  141. <pre>struc tree_list info_size,info_max_count,style, img_cx,img_cy,\
  142.     col_bkg,col_zag,col_txt, box_l,box_t,box_w,box_h, capt_cy,info_capt_offs,\
  143.     el_focus, p_scrol,p_sb_draw,on_press {
  144.   .data_info  dd 0
  145.   .info_size  dw info_size
  146.   .info_max_count dd info_max_count
  147.   .style      dd style
  148.   .data_nodes dd 0
  149.   .data_img   dd 0
  150.   .img_cx     dw img_cx
  151.   .img_cy     dw img_cy
  152.   .data_img_sys dd 0
  153.   .ch_tim     dd 0
  154.   .ls_tim     dd 0
  155.   .tim_undo   dd 0
  156.   .cur_pos    dd 0
  157.   .col_bkg    dd col_bkg
  158.   .col_zag    dd col_zag
  159.   .col_txt    dd col_txt
  160.   .box_lert   dd box_l
  161.   .box_top    dd box_t
  162.   .box_width  dd box_w
  163.   .box_height dd box_h
  164.   .capt_cy    dw capt_cy
  165.   .info_capt_offs dd info_capt_offs
  166.   .el_focus   dd el_focus
  167.   .p_scrol    dd p_scrol
  168.   .p_sb_draw  dd p_sb_draw
  169.   .on_activate dd 0
  170.   .on_press    dd on_press
  171. }</pre>
  172. <p><b>info_size</b> - êîëè÷åñòâî áàéò, êîòîðîå áóäåò âûäåëåíî äëÿ êàæäîãî óçëà. ×àñòü ýòîé ïàìÿòè ïîëüçîâàòåëü ìîæåò èñïîëüçîâàòü äëÿ ñâîèõ öåëåé (ðåãóëèðóåòñÿ ÷åðåç <i>info_capt_offs</i>) à îñòàëüíàÿ ÷àñòü áóäåò èñïîëüçîâàíà êàê ïîäïèñü óçëà.</p>
  173. <p><b>info_max_count</b> - ìàêñèìàëüíîå êîëè÷åñòâî óçëîâ, êîòîðûå ìîæíî äîáàâèòü â ýëåìåíò.</p>
  174. <p><b>style</b> - ñòèëè ýëåìåíòà.</p>
  175. <p><b>data_nodes</b> - óêàçàòåëü íà âíóòðåííèå ñòðóêòóðû óçëîâ (<i>TreeList</i>).</p>
  176. <p><b>data_img</b> - óêàçàòåëü íà èçîáðàæåíèÿ ñ èêîíêàìè óçëîâ.</p>
  177. <p><b>data_img_sys</b> - óêàçàòåëü íà ñèñòåìíûå èçîáðàæåíèÿ (êóðñîð, ïëþñèêè, ëèíèè, ... âñå êðîìå èêîíîê óçëîâ).</p>
  178. <p><b>capt_cy</b> - âûñîòà ñòðîêè äëÿ ïîäïèñè ââåðõó ýëåìåíòà, åñëè ìåíüøå 9 ïîäïèñü íå âûâîäèòñÿ.</p>
  179. <p><b>p_scrol</b> - óêàçàòåëü íà ñòðóêòóðó ñêðîëëèíãà, ñâÿçàííîãî ñ äàííûì ýëåìåíòîì.</p>
  180. <p><b>p_sb_draw</b> - óêàçàòåëü íà ôóíêöèþ ïåðåðèñîâêè âåðòèêàëüíîãî ñêðîëëèíãà (<i>scrollbar_ver_draw</i>).</p>
  181. <p><b>on_press</b> - óêàçàòåëü íà ôóíêöèþ, êîòîðàÿ áóäåò âûçâàíà ïðè íàæèòèè <b>[Enter]</b>. Åñëè óêàçàòåëü ðàâåí 0 òî íè÷åãî íå áóäåò âûçûâàòñÿ.</p>
  182.  
  183. <p>Ïðèìåð ñîçäàíèÿ ñòðóêòóðû:</p>
  184. <pre>tree1 tree_list 24,500, tl_draw_par_line+tl_list_box_mode, 16,16,\
  185.     0x8080ff,0x0000ff,0xffffff, 10,35,200-16,285, 14,4,\
  186.     el_focus, wScr,scrollbar_ver_draw,fun_on_enter</pre>
  187.  
  188. <h1><a name="tree_list_styles">Ñòèëè ýëåìåíòà</a></h1>
  189. <h2>tl_key_no_edit</h2>
  190. <p>Ýëåìåíò íåëüçÿ ðåäàêòèðîâàòü íà êëàâèàòóðå (èçìåíÿòü óðîâíè, óäàëÿòü). Ñòàâüòå ýòîò ñòèëü åñëè íóæíî ñîçäàòü ýëåìåíò òîëüêî äëÿ ïðîñìîòðà äàííûõ.</p>
  191. <h2>tl_draw_par_line</h2>
  192. <p>Ðèñîâàòü ëèíèè ê ðîäèòåëüñêîìó óçëó.</p>
  193. <h2>tl_list_box_mode</h2>
  194. <p>Ñòèëü íå îòîáðàæàåò óðîâíè (êàê â ListBox âñå óçëû îäíîãî óðîâíÿ).</p>
  195.  
  196. <hr>
  197. <p>Äîêóìåíòàöèÿ îáíîâëÿëàñü ïîñëåäíèé ðàç 23.11.09.</p>
  198. </body>
  199. </html>