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More click past eol o no #1146

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Dec 15, 2016
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25 changes: 23 additions & 2 deletions src/mode/modeHandler.ts
Original file line number Diff line number Diff line change
Expand Up @@ -187,6 +187,11 @@ export class VimState {
public lastVisualSelectionStart: Position;
public lastVisualSelectionEnd: Position;

/**
* Was the previous mouse click past EOL
*/
public lastClickWasPastEol: boolean = false;

/**
* The mode Vim will be in once this action finishes.
*/
Expand Down Expand Up @@ -561,8 +566,7 @@ export class ModeHandler implements vscode.Disposable {
return;
}

if (this.currentModeName === ModeName.VisualBlock ||
this.currentModeName === ModeName.VisualBlockInsertMode ||
if (this.currentModeName === ModeName.VisualBlockInsertMode ||
this.currentModeName === ModeName.EasyMotionMode) {
// AArrgghhhh - johnfn

Expand Down Expand Up @@ -622,11 +626,20 @@ export class ModeHandler implements vscode.Disposable {
// Only check on a click, not a full selection (to prevent clicking past EOL)
if (newPosition.character >= newPosition.getLineEnd().character && selection.isEmpty) {
if (this._vimState.currentMode !== ModeName.Insert) {

this._vimState.lastClickWasPastEol = true;

// This prevents you from mouse clicking past the EOL
newPosition = new Position(newPosition.line, Math.max(newPosition.getLineEnd().character - 1, 0));

// Switch back to normal mode since it was a click not a selection
this._vimState.currentMode = ModeName.Normal;
this.setCurrentModeByName(this._vimState);

toDraw = true;
}
} else if (selection.isEmpty) {
this._vimState.lastClickWasPastEol = false;
}

this._vimState.cursorPosition = newPosition;
Expand All @@ -653,6 +666,14 @@ export class ModeHandler implements vscode.Disposable {
this._vimState.cursorStartPosition = this._vimState.cursorStartPosition.getLeft();
}

// If we prevented from clicking past eol but it is part of this selection, include the last char
if (this._vimState.lastClickWasPastEol) {
const newStart = new Position(selection.anchor.line, selection.anchor.character + 1);
vscode.window.activeTextEditor.selection = new vscode.Selection(newStart, selection.end);
this._vimState.cursorStartPosition = selectionStart;
this._vimState.lastClickWasPastEol = false;
}

if (!this._vimState.getModeObject(this).isVisualMode &&
this._vimState.getModeObject(this).name !== ModeName.Insert) {
this._vimState.currentMode = ModeName.Visual;
Expand Down