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Special handling for CM's vim keyboard mapping.

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This commit is contained in:
Brian E. Granger 2014-01-08 12:35:24 -08:00
parent 89c410d19d
commit b244518871
2 changed files with 41 additions and 4 deletions
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33
IPython/html/static/notebook/js/codecell.js
View File

@ -172,8 +172,9 @@ var IPython = (function (IPython) {
var that = this;
// whatever key is pressed, first, cancel the tooltip request before
// they are sent, and remove tooltip if any, except for tab again
var tooltip_closed = null;
if (event.type === 'keydown' && event.which != key.TAB ) {
IPython.tooltip.remove_and_cancel_tooltip();
tooltip_closed = IPython.tooltip.remove_and_cancel_tooltip();
}
var cur = editor.getCursor();
@ -200,8 +201,32 @@ var IPython = (function (IPython) {
} else {
return true;
}
} else if (event.which === key.ESC) {
return IPython.tooltip.remove_and_cancel_tooltip(true);
} else if (event.which === key.ESC && event.type === 'keydown') {
// First see if the tooltip is active and if so cancel it.
if (tooltip_closed) {
// The call to remove_and_cancel_tooltip above in L177 doesn't pass
// force=true. Because of this it won't actually close the tooltip
// if it is in sticky mode. Thus, we have to check again if it is open
// and close it with force=true.
if (!IPython.tooltip._hidden) {
IPython.tooltip.remove_and_cancel_tooltip(true);
}
// If we closed the tooltip, don't let CM or the global handlers
// handle this event.
event.stop();
return true;
}
if (that.code_mirror.options.keyMap === "vim-insert") {
// vim keyMap is active and in insert mode. In this case we leave vim
// insert mode, but remain in notebook edit mode.
// Let' CM handle this event and prevent global handling.
event.stop();
return false;
} else {
// vim keyMap is not active. Leave notebook edit mode.
// Don't let CM handle the event, defer to global handling.
return true;
}
} else if (event.which === key.DOWNARROW && event.type === 'keydown') {
// If we are not at the bottom, let CM handle the down arrow and
// prevent the global keydown handler from handling it.
@ -211,7 +236,7 @@ var IPython = (function (IPython) {
} else {
return true;
}
} else if (event.keyCode === key.TAB && event.type == 'keydown' && event.shiftKey) {
} else if (event.keyCode === key.TAB && event.type === 'keydown' && event.shiftKey) {
if (editor.somethingSelected()){
var anchor = editor.getCursor("anchor");
var head = editor.getCursor("head");

12
IPython/html/static/notebook/js/textcell.js
View File

@ -155,6 +155,18 @@ var IPython = (function (IPython) {
} else {
return true;
};
} else if (event.which === key.ESC && event.type === 'keydown') {
if (that.code_mirror.options.keyMap === "vim-insert") {
// vim keyMap is active and in insert mode. In this case we leave vim
// insert mode, but remain in notebook edit mode.
// Let' CM handle this event and prevent global handling.
event.stop();
return false;
} else {
// vim keyMap is not active. Leave notebook edit mode.
// Don't let CM handle the event, defer to global handling.
return true;
}
}
return false;
};