www.gusucode.com > sigtools 工具箱matlab源码程序 > sigtools/private/datacursormenus.m
function datacursormenus(hCDC,varargin)
%DATACURSORMENUS Add UIContextMenu items to datacursor
%
% Author(s): Nan Li
% Copyright 2008-2014 The MathWorks, Inc.
if nargin > 1
for i= 2:nargin
switch lower(varargin{i-1})
case 'fontsize'
%---FontSize
CM1 = uimenu(hCDC.UIContextMenu,'Label',getString(message('signal:sigtools:private:FontSize')),'Tag','FontSize');
uimenu(CM1,'Label','6', 'Tag','FontSize6', 'Callback',{@LocalSelectMenu,'fontsize'},...
'UserData',struct('DataTip',hCDC,'FontSize',6));
uimenu(CM1,'Label','8', 'Tag','FontSize8', 'Callback',{@LocalSelectMenu,'fontsize'},...
'UserData',struct('DataTip',hCDC,'FontSize',8));
uimenu(CM1,'Label','10','Tag','FontSize10','Callback',{@LocalSelectMenu,'fontsize'},...
'UserData',struct('DataTip',hCDC,'FontSize',10));
uimenu(CM1,'Label','12','Tag','FontSize12','Callback',{@LocalSelectMenu,'fontsize'},...
'UserData',struct('DataTip',hCDC,'FontSize',12));
uimenu(CM1,'Label','14','Tag','FontSize14','Callback',{@LocalSelectMenu,'fontsize'},...
'UserData',struct('DataTip',hCDC,'FontSize',14));
uimenu(CM1,'Label','16','Tag','FontSize16','Callback',{@LocalSelectMenu,'fontsize'},...
'UserData',struct('DataTip',hCDC,'FontSize',16));
CH = get(CM1,'Children');
set(findobj(CH,'flat','Tag',strcat('FontSize', num2str(get(hCDC, 'FontSize')))),'Checked','on');
case 'alignment'
%---Alignment
CM1 = uimenu(hCDC.UIContextMenu,'Label',getString(message('signal:sigtools:private:Alignment')),'Tag','Alignment');
uimenu(CM1,'Label',getString(message('signal:sigtools:private:Auto')),...
'Tag', 'AlignmentAuto','Callback',{@LocalSelectMenu,'alignment'}, ...
'UserData',struct('DataTip',hCDC,'OrientationMode','Auto'));
uimenu(CM1,'Label',getString(message('signal:sigtools:private:TopRight')), 'Tag','AlignmentTR', 'Separator','on' ,...
'Callback',{@LocalSelectMenu,'alignment'},...
'UserData',struct('DataTip',hCDC,'H','left','V','bottom'));
uimenu(CM1,'Label',getString(message('signal:sigtools:private:TopLeft')),...
'Tag', 'AlignmentTL', 'Callback',{@LocalSelectMenu,'alignment'},...
'UserData',struct('DataTip',hCDC,'H','right','V','bottom'));
uimenu(CM1,'Label',getString(message('signal:sigtools:private:BottomRight')),...
'Tag', 'AlignmentBR','Callback',{@LocalSelectMenu,'alignment'},'Separator','on',...
'UserData',struct('DataTip',hCDC,'H','left','V','top'));
uimenu(CM1,'Label',getString(message('signal:sigtools:private:BottomLeft')),...
'Tag', 'AlignmentBL','Callback',{@LocalSelectMenu,'alignment'},...
'UserData',struct('DataTip',hCDC,'H','right','V','top'));
CH = get(CM1,'Children');
if strcmpi(hCDC.OrientationMode,'Auto')
set(findobj(CH,'flat','Position',1),'Checked','on');
else
switch hCDC.Orientation
case {'top-right','topright'}
set(findobj(CH,'flat','Position',2),'Checked','on');
case {'top-left','topleft'}
set(findobj(CH,'flat','Position',3),'Checked','on');
case {'bottom-right','bottomright'}
set(findobj(CH,'flat','Position',4),'Checked','on');
case {'bottom-left','bottomleft'}
set(findobj(CH,'flat','Position',5),'Checked','on');
end
end
l = event.proplistener(hCDC,hCDC.findprop('Orientation'), 'PostSet',@(hv, ev)LocalUpdateAlignment(hCDC,ev,hCDC));
setappdata(hCDC, 'OrientationListener', l);
case 'movable'
%---Movable
CM1 = uimenu(hCDC.UIContextMenu,'Label',getString(message('signal:sigtools:private:Movable')),...
'Tag', 'Movable', ...
'Callback',{@LocalSelectMenu,'movable'},...
'UserData',struct('DataTip',hCDC));
if strcmpi(hCDC.Draggable,'on')
set(CM1,'Checked','on');
else
set(CM1,'Checked','off');
end
case 'delete'
%---Delete Menu
CM1 = uimenu(hCDC.UIContextMenu,'Label',getString(message('signal:sigtools:private:Delete')),...
'Tag', 'Delete',...
'Callback',{@LocalSelectMenu,'delete'},...
'UserData',struct('DataTip',hCDC));
case 'deleteall'
%---Delete All Menu
CM1 = uimenu(hCDC.UIContextMenu,'Label',getString(message('signal:sigtools:private:DeleteAll')),...
'Tag', 'Deleteall',...
'Callback',{@LocalSelectMenu,'deleteall'},...
'UserData',struct('DataTip',hCDC));
case 'export'
%---Export data cursor positiont to workspace
CM1 = uimenu(hCDC.UIContextMenu,'Label',...
getString(message('signal:sigtools:private:ExportCursorDataToWorkspace')),...
'Tag', 'Export',...
'Callback',{@LocalSelectMenu,'export'},...
'UserData',struct('DataTip',hCDC));
case 'interpolation'
%---Interpolation
CM1 = uimenu(hCDC.UIContextMenu,'Label',getString(message('signal:sigtools:private:Interpolation')),...
'Tag','Interpolation');
CM2 = uimenu(CM1,'Label',getString(message('signal:sigtools:private:Nearest')),...
'Tag', 'InterpolationOff',...
'Callback',{@LocalSelectMenu,'interpolation'},...
'UserData',struct('DataTip',hCDC,'Interpolate','off'));
CM2 = uimenu(CM1,'Label',getString(message('signal:sigtools:private:Linear')),...
'Tag', 'InterpolationOn',...
'Callback',{@LocalSelectMenu,'interpolation'},...
'UserData',struct('DataTip',hCDC,'Interpolate','on'));
CH = get(CM1,'Children');
if strcmpi(hCDC.Interpolate,'on')
set(findobj(CH,'flat','Position',2),'Checked','on');
else
set(findobj(CH,'flat','Position',1),'Checked','on');
end
otherwise
disp([varargin{i-1},' ',getString(message('signal:sigtools:private:IsNotAValidMenuSelection'))])
end
end
end
% LocalUpdateAlignment %
function LocalUpdateAlignment(~,~,hCDC)
MenuChildren = get(hCDC.UIContextMenu,'Children');
CH1 = findobj(MenuChildren,'Tag','Alignment');
if ~isempty(CH1)
CH = get(CH1,'Children');
set(CH(:),'Checked','off');
switch hCDC.Orientation
case {'top-right','topright'}
set(findobj(CH,'flat','Position',2),'Checked','on');
case {'top-left','topleft'}
set(findobj(CH,'flat','Position',3),'Checked','on');
case {'bottom-right','bottomright'}
set(findobj(CH,'flat','Position',4),'Checked','on');
case {'bottom-left','bottomleft'}
set(findobj(CH,'flat','Position',5),'Checked','on');
end
end
% LocalSelectMenu %
function LocalSelectMenu(eventSrc,eventData,action) %#ok<INUSL>
Menu = eventSrc;
mud = get(Menu,'UserData');
h = mud.DataTip;
hDCM = datacursormode(ancestor(Menu, 'figure'));
switch lower(action)
case 'fontsize'
set(h,'FontSize',mud.FontSize);
%---Set current menu selection "checked"
set(get(get(Menu,'Parent'),'Children'),'Checked','off');
set(Menu,'Checked','on');
case 'alignment'
%---Set current menu selection "checked"
set(get(get(Menu,'Parent'),'Children'),'Checked','off');
set(Menu,'Checked','on');
if isfield(mud,'OrientationMode') && strcmpi(mud.OrientationMode,'auto')
h.OrientationMode = 'Auto';
else
if strcmpi(mud.V,'top') && strcmpi(mud.H,'right')
h.Orientation = 'bottomleft';
elseif strcmpi(mud.V,'top') && strcmpi(mud.H,'left')
h.Orientation = 'bottomright';
elseif strcmpi(mud.V,'bottom') && strcmpi(mud.H,'right')
h.Orientation = 'topleft';
elseif strcmpi(mud.V,'bottom') && strcmpi(mud.H,'left')
h.Orientation = 'topright';
end
end
case 'movable'
if strcmpi(get(Menu,'Checked'),'on')
h.Draggable = 'off';
set(Menu,'Checked','off')
else
h.Draggable = 'on';
set(Menu,'Checked','on')
end
case 'deleteall'
removeAllDataCursors(hDCM);
return
case 'delete'
delete(h);
return
case 'interpolation'
h.Interpolate = mud.Interpolate;
%---Set current menu selection "checked"
set(get(get(Menu,'Parent'),'Children'),'Checked','off');
set(Menu,'Checked','on');
case 'export'
%Copy/Paste code from
%matlab\toolbox\matlab\graphics\@graphics\@datacursormanager\create
%UIContextMenu.m
hFig = get(hDCM, 'Figure');
prompt={getString(message('signal:sigtools:private:EnterTheVariableName'))};
name=getString(message('signal:sigtools:private:ExportCursorDataToWorkspace'));
numlines=1;
defaultanswer={get(hDCM,'DefaultExportVarName')};
%Don't overwrite the default variable name if it already exists:
userAns = false;
answer=inputdlg(prompt,name,numlines,defaultanswer);
exists = 0;
if ~isempty(answer) && ischar(answer{1})
exists = evalin('base', ['exist(''' answer{1} ''',''var'')']);
end
while exists && ~userAns
warnMessage = [getString(message('signal:sigtools:private:AVariableNamedAlreadyExists',answer{1})) ...
getString(message('signal:sigtools:private:IfYouContinueYouWillOverwrite',answer{1}))];
%This dialog window has bug in this release. We expect HG team
% to provide an external API. Whenever HG team fix this bug or
% implement the API, we need change this code.
%userAns = localUIPrefDiag(hFig, warnMessage, sprintf('Export Cursor Data to Workspace'),'DataCursorVariable');
userAns = 1;
if ~userAns
answer=inputdlg(prompt,name,numlines,defaultanswer);
if ~isempty(answer) && ischar(answer{1})
exists = evalin('base', ['exist(''' answer{1} ''',''var'')']);
else
exists = 0;
end
end
end
if ~isempty(answer) && ischar(answer{1})
datainfo = getCursorInfo(hDCM);
try
assignin('base',answer{1},datainfo);
set(hDCM,'DefaultExportVarName',answer{1});
catch ex
id = ex.identifier;
if strcmpi(id,'MATLAB:assigninInvalidVariable')
errordlg(getString(message('signal:sigtools:private:InvalidVariableName',answer{1})),...
getString(message('signal:sigtools:private:CursorDataExportError')));
else
errordlg(getString(message('signal:sigtools:private:AnErrorOccurredWhileSavingTheData')),...
getString(message('signal:sigtools:private:CursorDataExportError')));
end
end
end
end