Class: AgEditorOutline

Inherits:
Object
  • Object
show all
Defined in:
ext/ae-editor/ae-editor.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(_editor, _frame, _bar, _lang = nil) ⇒ AgEditorOutline

Returns a new instance of AgEditorOutline.



1083
1084
1085
1086
1087
1088
1089
 
# File 'ext/ae-editor/ae-editor.rb', line 1083

def initialize(_editor, _frame, _bar, _lang=nil)
  @editor = _editor
  @frame = _frame
  @bar = _bar
  @lang = _lang
  initialize_tree(_frame)
end

Instance Attribute Details

#last_opened ⇒ Object (readonly)

Returns the value of attribute last_opened.



1082
1083
1084
 
# File 'ext/ae-editor/ae-editor.rb', line 1082

def last_opened
  @last_opened
end

#last_row ⇒ Object (readonly)

Returns the value of attribute last_row.



1079
1080
1081
 
# File 'ext/ae-editor/ae-editor.rb', line 1079

def last_row
  @last_row
end

#ss ⇒ Object (readonly)

Returns the value of attribute ss.



1081
1082
1083
 
# File 'ext/ae-editor/ae-editor.rb', line 1081

def ss
  @ss
end

#tree_exp ⇒ Object (readonly)

Returns the value of attribute tree_exp.



1080
1081
1082
 
# File 'ext/ae-editor/ae-editor.rb', line 1080

def tree_exp
  @tree_exp
end

Instance Method Details

#build_tree(_sel = nil) ⇒ Object 



1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
 
# File 'ext/ae-editor/ae-editor.rb', line 1247

def build_tree(_sel=nil)
  #Arcadia.console(self,"msg"=>"build for #{@file}")
  if _sel
    _label_sel = @tree_exp.itemcget(_sel,'text')
  end
  
  #clear tree
  begin
    @tree_exp.delete(@tree_exp.nodes('root'))
  rescue Exception
    # workaround on windows
    @tree_exp.delete(@tree_exp.nodes('root'))
  end
  _txt = @editor.text.get('1.0','end')
  if @editor.has_ctags? || (OS.unix? && @lang == 'ruby')
    if @editor.file && !@editor.modified?
      if @editor.has_ctags?
        @ss = CtagsFileSourceStructure.new(@editor.file, @editor.ctags_string)
      elsif OS.unix?
        @ss = RubyGrepFileSourceStructure.new(@editor.file)
      end
    else
      tmp_file = @editor.create_temp_file
      begin
        if @editor.has_ctags?
          @ss = CtagsFileSourceStructure.new(tmp_file, @editor.ctags_string, @lang)
        elsif OS.unix?
          @ss = RubyGrepFileSourceStructure.new(tmp_file)
        end
      ensure 
        File.delete(tmp_file)
      end
    end
  else
    @ss = RubySourceStructureParser.new(_txt)
  end
  @selected = nil
  build_tree_from_node(@ss.root, _label_sel)
  if @selected
    @tree_exp.selection_add(@selected.rif)
    @tree_exp.open_tree(@selected.parent.rif) if @selected.parent.rif != 'root'
    @tree_exp.see(@selected.rif)
  end
end

#build_tree_from_node(_node, _label_match = nil) ⇒ Object 



1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
 
# File 'ext/ae-editor/ae-editor.rb', line 1213

def build_tree_from_node(_node, _label_match=nil)
  @image_class = Arcadia.image_res(TREE_NODE_CLASS_GIF)
  @image_module =  Arcadia.image_res(TREE_NODE_MODULE_GIF)
  @image_method =  Arcadia.image_res(TREE_NODE_METHOD_GIF)
  @image_singleton_method =  Arcadia.image_res(TREE_NODE_SINGLETON_METHOD_GIF)
  
  _sorted_sons = _node.sons.sort 
  for inode in 0.._sorted_sons.length - 1
    _son = _sorted_sons[inode]
    if _son.kind == 'class'
        _image = @image_class
    elsif _son.kind == 'module'
        _image = @image_module
    elsif _son.kind == 'method' || _son.kind == 'procedure'
        _image = @image_method
    elsif _son.kind == 'singleton method'
        _image = @image_singleton_method
    end
    if !@tree_exp.exist?(_son.rif)
      @tree_exp.insert('end', _son.parent.rif ,_son.rif, {
        'text' =>  _son.label ,
        'helptext' => _son.helptext,
        #'font'=>$arcadia['conf']['editor.explorer_panel.tree.font'],
        'image'=> _image
      }.update(Arcadia.style('treeitem'))
    )
    end
    if (_label_match) && (_label_match.strip == _son.label.strip)
      @selected = _son
    end
    build_tree_from_node(_son, _label_match) # recursion -- if there are no sons it will do nothing
  end
end

#destroy ⇒ Object 



1195
1196
1197
1198
1199
1200
 
# File 'ext/ae-editor/ae-editor.rb', line 1195

def destroy
  #@tree_scroll_wrapper.destroy
  @tree_exp.hide
  @tree_exp.destroy
  Tk.update
end

#hide ⇒ Object 



1208
1209
1210
1211
 
# File 'ext/ae-editor/ae-editor.rb', line 1208

def hide
  @tree_exp.hide
  #@tree_scroll_wrapper.hide
end

#initialize_tree(_frame) ⇒ Object 



1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
 
# File 'ext/ae-editor/ae-editor.rb', line 1146

def initialize_tree(_frame)
  _tree_goto = proc{|_self|
    sync_val = @bar.sync
    @bar.sync=false
    begin
      #_line = _self.selection_get[0]
      _line = _self.selected
      _index =_line.to_s+'.0'
      _hinner_text = @tree_exp.itemcget(_line,'text').strip
      _editor_line = @editor.text.get(_index, _index+ '  lineend')
      if !_editor_line.include?(_hinner_text)
        Arcadia.console(self, 'msg'=>"#{Arcadia.text('ext.editor.outline.rebuild_tree')} \n")
        if @tree_thread && @tree_thread.alive?
          @tree_thread.exit # kill the old tree
        end
        @tree_thread = Thread.new{
          build_tree(_line)
          Tk.update
        }
        _line = _self.selected
        _index =_line.to_s+'.0'
      end
      @editor.text.set_focus
      @editor.text.see(_index)
      @editor.text.tag_remove('selected','1.0','end')
      @editor.text.tag_add('selected',_line.to_s+'.0',(_line+1).to_s+'.0')
    ensure
      @bar.sync = sync_val
    end
  }
  do_open_command = proc{|no|
    @last_opened = no
  }
  @tree_exp = BWidgetTreePatched.new(_frame, Arcadia.style('treepanel')){
    showlines false
    deltay 18
    dragenabled true
    selectcommand proc{ _tree_goto.call(self) } 
    opencmd do_open_command 
    crosscloseimage  Arcadia.image_res(ARROWRIGHT_GIF)      
    crossopenimage  Arcadia.image_res(ARROWDOWN_GIF)
  }
  @tree_exp.extend(TkScrollableWidget)
  @tree_exp.bind_append("Enter", proc{@tree_exp.focus})

  self.show
  pop_up_menu_tree
end

#pop_up_menu_tree ⇒ Object 



1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
 
# File 'ext/ae-editor/ae-editor.rb', line 1292

def pop_up_menu_tree
  #@pop_up_tree = TkMenu.new(
  @pop_up_tree = Arcadia.wf.menu(
    :parent=>@tree_exp,
    :tearoff=>0,
    :title => 'Menu tree'
  )
#    @pop_up_tree.extend(TkAutoPostMenu)
#    @pop_up_tree.configure(Arcadia.style('menu'))

  @pop_up_tree.insert('end',
    :command,
    :label=> Arcadia.text('ext.editor.outline.menu.rebuild'),
    :hidemargin => false,
    :command=> proc{build_tree}
  )
  @tree_exp.areabind_append("Button-3",
    proc{|x,y|
      _x = TkWinfo.pointerx(@tree_exp)
      _y = TkWinfo.pointery(@tree_exp)
      @pop_up_tree.popup(_x,_y)
    },
  "%x %y")
end

#select_without_event(_line) ⇒ Object 



1137
1138
1139
1140
1141
1142
1143
1144
 
# File 'ext/ae-editor/ae-editor.rb', line 1137

def select_without_event(_line)
  if @ss
    _node=@ss.deep_node_by_line(@ss.root, _line)
    if _node && @tree_exp.exist?(_node.rif) && _node.rif!='root'
      shure_select_node(_node)
    end
  end
end

#show ⇒ Object 



1202
1203
1204
1205
1206
 
# File 'ext/ae-editor/ae-editor.rb', line 1202

def show
  #@tree_scroll_wrapper.show(0,26)
  @tree_exp.show(0,0)
  Tk.update
end

#shure_select_line(_line, _close_if_opened = true) ⇒ Object 



1128
1129
1130
1131
1132
1133
1134
1135
 
# File 'ext/ae-editor/ae-editor.rb', line 1128

def shure_select_line(_line, _close_if_opened = true)
  if @ss && _line
    node = @ss.node_by_line(@ss.root, _line)
  else
    node = SourceStructure.root
  end
  shure_select_node(node, _close_if_opened)
end

#shure_select_node(_node, _close_if_opened = true) ⇒ Object

I think this is “if synced expand out the outline for the current selection”



1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
 
# File 'ext/ae-editor/ae-editor.rb', line 1099

def shure_select_node(_node, _close_if_opened = true)
  return if @selecting_node
  #return if @tree_exp.exist?(_node.rif)
  @selecting_node = true
  _proc = @tree_exp.selectcommand
  @tree_exp.selectcommand(nil)
  begin
    @tree_exp.selection_clear
    @tree_exp.selection_add(_node.rif)
    @opened = false
    to_open = @last_open_node
    parent = _node.parent
    while !parent.nil? && parent.rif != 'root'
      @tree_exp.open_tree(parent.rif, false)
      @opened = to_open==parent.rif || @opened
      @last_open_node=parent.rif
      parent = parent.parent
    end
    @tree_exp.close_tree(to_open) if _close_if_opened && to_open && !@opened
    @tree_exp.see(_node.rif)
  rescue RuntimeError => e
    Arcadia.runtime_error(e)
  ensure
    @tree_exp.selectcommand(_proc)
    @selecting_node = false
  end
  @tree_exp.call_after_next_show_h_scroll(proc{Tk.update;@tree_exp.see(_node.rif)})    
end

#update_row(_row = 0) ⇒ Object 



1091
1092
1093
1094
1095
1096
 
# File 'ext/ae-editor/ae-editor.rb', line 1091

def update_row(_row=0)
  @last_row=_row
  if @bar.is_sync_on?
    select_without_event(_row)
  end
end