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Commitf79940d

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committed
Help tool.
1 parent5daabdd commitf79940d

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13 files changed

+120
-10
lines changed

13 files changed

+120
-10
lines changed

‎lib/matplotlib/backend_tools.py

Lines changed: 38 additions & 9 deletions
Original file line numberDiff line numberDiff line change
@@ -14,7 +14,6 @@
1414
importtime
1515
importwarnings
1616
fromweakrefimportWeakKeyDictionary
17-
1817
importnumpyasnp
1918

2019
frommatplotlibimportrcParams
@@ -403,7 +402,7 @@ def trigger(self, sender, event, data=None):
403402
classToolEnableAllNavigation(ToolBase):
404403
"""Tool to enable all axes for toolmanager interaction"""
405404

406-
description='Enables all axes toolmanager'
405+
description='Enable all axes toolmanager'
407406
default_keymap=rcParams['keymap.all_axes']
408407

409408
deftrigger(self,sender,event,data=None):
@@ -419,7 +418,7 @@ def trigger(self, sender, event, data=None):
419418
classToolEnableNavigation(ToolBase):
420419
"""Tool to enable a specific axes for toolmanager interaction"""
421420

422-
description='Enables one axes toolmanager'
421+
description='Enable one axes toolmanager'
423422
default_keymap= (1,2,3,4,5,6,7,8,9)
424423

425424
deftrigger(self,sender,event,data=None):
@@ -470,7 +469,7 @@ def _get_uniform_grid_state(ticks):
470469
classToolGrid(_ToolGridBase):
471470
"""Tool to toggle the major grids of the figure"""
472471

473-
description='Toogle major grids'
472+
description='Toggle major grids'
474473
default_keymap=rcParams['keymap.grid']
475474

476475
def_get_next_grid_states(self,ax):
@@ -491,7 +490,7 @@ def _get_next_grid_states(self, ax):
491490
classToolMinorGrid(_ToolGridBase):
492491
"""Tool to toggle the major and minor grids of the figure"""
493492

494-
description='Toogle major and minor grids'
493+
description='Toggle major and minor grids'
495494
default_keymap=rcParams['keymap.grid_minor']
496495

497496
def_get_next_grid_states(self,ax):
@@ -511,7 +510,7 @@ def _get_next_grid_states(self, ax):
511510
classToolFullScreen(ToolToggleBase):
512511
"""Tool to toggle full screen"""
513512

514-
description='Toogle Fullscreen mode'
513+
description='Toggle fullscreen mode'
515514
default_keymap=rcParams['keymap.fullscreen']
516515

517516
defenable(self,event):
@@ -541,7 +540,7 @@ def disable(self, event):
541540
classToolYScale(AxisScaleBase):
542541
"""Tool to toggle between linear and logarithmic scales on the Y axis"""
543542

544-
description='Toogle Scale Y axis'
543+
description='Toggle scale Y axis'
545544
default_keymap=rcParams['keymap.yscale']
546545

547546
defset_scale(self,ax,scale):
@@ -551,7 +550,7 @@ def set_scale(self, ax, scale):
551550
classToolXScale(AxisScaleBase):
552551
"""Tool to toggle between linear and logarithmic scales on the X axis"""
553552

554-
description='Toogle Scale X axis'
553+
description='Toggle scale X axis'
555554
default_keymap=rcParams['keymap.xscale']
556555

557556
defset_scale(self,ax,scale):
@@ -1020,6 +1019,35 @@ def _mouse_move(self, event):
10201019
self.toolmanager.canvas.draw_idle()
10211020

10221021

1022+
classToolHelpBase(ToolBase):
1023+
description='Print tool list, shortcuts and description'
1024+
default_keymap=rcParams['keymap.help']
1025+
image='help.png'
1026+
1027+
def_get_help_text(self):
1028+
entries= []
1029+
forname,toolinsorted(self.toolmanager.tools.items()):
1030+
ifnottool.description:
1031+
continue
1032+
entries.append(
1033+
"{}: {}\n\t{}".format(
1034+
name,
1035+
", ".join(self.toolmanager.get_tool_keymap(name)),
1036+
tool.description))
1037+
return"\n".join(entries)
1038+
1039+
def_get_help_html(self):
1040+
fmt="<tr><td>{}</td><td>{}</td><td>{}</td></tr>"
1041+
rows= [fmt.format("<b>Name</b>","<b>Keys</b>","<b>Description</b>")]
1042+
forname,toolinsorted(self.toolmanager.tools.items()):
1043+
ifnottool.description:
1044+
continue
1045+
keys=", ".join(self.toolmanager.get_tool_keymap(name))
1046+
rows.append(fmt.format(name,keys,tool.description))
1047+
return ("<table><thead>"+rows[0]+"</thead>"
1048+
"<tbody>".join(rows[1:])+"</tbody></table>")
1049+
1050+
10231051
default_tools= {'home':ToolHome,'back':ToolBack,'forward':ToolForward,
10241052
'zoom':ToolZoom,'pan':ToolPan,
10251053
'subplots':'ToolConfigureSubplots',
@@ -1037,12 +1065,13 @@ def _mouse_move(self, event):
10371065
_views_positions:ToolViewsPositions,
10381066
'cursor':'ToolSetCursor',
10391067
'rubberband':'ToolRubberband',
1068+
'help':'ToolHelp',
10401069
}
10411070
"""Default tools"""
10421071

10431072
default_toolbar_tools= [['navigation', ['home','back','forward']],
10441073
['zoompan', ['pan','zoom','subplots']],
1045-
['io', ['save']]]
1074+
['io', ['save','help']]]
10461075
"""Default tools in the toolbar"""
10471076

10481077

‎lib/matplotlib/backends/_backend_tk.py

Lines changed: 9 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -963,10 +963,19 @@ def destroy(self, *args, **kwargs):
963963
self.window=None
964964

965965

966+
classHelpTk(backend_tools.ToolHelpBase):
967+
deftrigger(self,*args):
968+
fromtkinter.simpledialogimportSimpleDialog
969+
dialog=SimpleDialog(
970+
self.figure.canvas._tkcanvas,self._get_help_text(), ["OK"])
971+
dialog.done=lambdanum:dialog.frame.master.withdraw()
972+
973+
966974
backend_tools.ToolSaveFigure=SaveFigureTk
967975
backend_tools.ToolConfigureSubplots=ConfigureSubplotsTk
968976
backend_tools.ToolSetCursor=SetCursorTk
969977
backend_tools.ToolRubberband=RubberbandTk
978+
backend_tools.ToolHelp=HelpTk
970979
Toolbar=ToolbarTk
971980

972981

‎lib/matplotlib/backends/backend_gtk3.py

Lines changed: 11 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -846,6 +846,16 @@ def trigger(self, sender, event, data=None):
846846
self.window.present()
847847

848848

849+
classHelpGTK3(backend_tools.ToolHelpBase):
850+
deftrigger(self,*args):
851+
dialog=Gtk.MessageDialog(
852+
self._figure.canvas.get_toplevel(),
853+
0,Gtk.MessageType.INFO,Gtk.ButtonsType.OK,self._get_help_text(),
854+
title="Help")
855+
dialog.run()
856+
dialog.destroy()
857+
858+
849859
# Define the file to use as the GTk icon
850860
ifsys.platform=='win32':
851861
icon_filename='matplotlib.png'
@@ -877,6 +887,7 @@ def error_msg_gtk(msg, parent=None):
877887
backend_tools.ToolConfigureSubplots=ConfigureSubplotsGTK3
878888
backend_tools.ToolSetCursor=SetCursorGTK3
879889
backend_tools.ToolRubberband=RubberbandGTK3
890+
backend_tools.ToolHelp=HelpGTK3
880891

881892
Toolbar=ToolbarGTK3
882893

‎lib/matplotlib/backends/backend_qt5.py

Lines changed: 6 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -1064,10 +1064,16 @@ def remove_rubberband(self):
10641064
self.canvas.drawRectangle(None)
10651065

10661066

1067+
classHelpQt(backend_tools.ToolHelpBase):
1068+
deftrigger(self,*args):
1069+
QtWidgets.QMessageBox.information(None,"Help",self._get_help_html())
1070+
1071+
10671072
backend_tools.ToolSaveFigure=SaveFigureQt
10681073
backend_tools.ToolConfigureSubplots=ConfigureSubplotsQt
10691074
backend_tools.ToolSetCursor=SetCursorQt
10701075
backend_tools.ToolRubberband=RubberbandQt
1076+
backend_tools.ToolHelp=HelpQt
10711077

10721078

10731079
deferror_msg_qt(msg,parent=None):
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Lines changed: 52 additions & 0 deletions
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‎lib/matplotlib/rcsetup.py

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -1420,6 +1420,7 @@ def _validate_linestyle(ls):
14201420
'keymap.yscale': [['l'],validate_stringlist],
14211421
'keymap.xscale': [['k','L'],validate_stringlist],
14221422
'keymap.all_axes': [['a'],validate_stringlist],
1423+
'keymap.help': [['f1'],validate_stringlist],
14231424

14241425
# sample data
14251426
'examples.directory': ['',validate_string],

‎matplotlibrc.template

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -583,6 +583,7 @@ backend : $TEMPLATE_BACKEND
583583
#keymap.pan : p ## pan mnemonic
584584
#keymap.zoom : o ## zoom mnemonic
585585
#keymap.save : s, ctrl+s ## saving current figure
586+
#keymap.help : f1 ## display help about active tools
586587
#keymap.quit : ctrl+w, cmd+w, q ## close the current figure
587588
#keymap.quit_all : W, cmd+W, Q ## close all figures
588589
#keymap.grid : g ## switching on/off major grids in current axes

‎tools/make_icons.py

Lines changed: 2 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -97,7 +97,8 @@ def make_matplotlib_icon():
9797
('move',0xf047),
9898
('filesave',0xf0c7),
9999
('subplots',0xf1de),
100-
('qt4_editor_options',0xf201)]
100+
('qt4_editor_options',0xf201),
101+
('help',0xf128)]
101102

102103

103104
defmake_icons():

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