@Override
public boolean onLongClick(View v) {
int nBtnID = v.getId();
// If the mode is not changed, open the setting view. If the mode is same, close the
// setting view.
if (nBtnID == mPenBtn.getId()) {
mSCanvas.setSettingViewSizeOption(
SCanvasConstants.SCANVAS_SETTINGVIEW_PEN,
SCanvasConstants.SCANVAS_SETTINGVIEW_SIZE_MINI);
if (mSCanvas.getCanvasMode() == SCanvasConstants.SCANVAS_MODE_INPUT_PEN) {
mSCanvas.toggleShowSettingView(SCanvasConstants.SCANVAS_SETTINGVIEW_PEN);
} else {
mSCanvas.setCanvasMode(SCanvasConstants.SCANVAS_MODE_INPUT_PEN);
mSCanvas.showSettingView(SCanvasConstants.SCANVAS_SETTINGVIEW_PEN, true);
updateModeState();
}
return true;
} else if (nBtnID == mEraserBtn.getId()) {
mSCanvas.setSettingViewSizeOption(
SCanvasConstants.SCANVAS_SETTINGVIEW_ERASER,
SCanvasConstants.SCANVAS_SETTINGVIEW_SIZE_MINI);
if (mSCanvas.getCanvasMode() == SCanvasConstants.SCANVAS_MODE_INPUT_ERASER) {
mSCanvas.toggleShowSettingView(SCanvasConstants.SCANVAS_SETTINGVIEW_ERASER);
} else {
mSCanvas.setCanvasMode(SCanvasConstants.SCANVAS_MODE_INPUT_ERASER);
mSCanvas.showSettingView(SCanvasConstants.SCANVAS_SETTINGVIEW_ERASER, true);
updateModeState();
}
return true;
} else if (nBtnID == mTextBtn.getId()) {
mSCanvas.setSettingViewSizeOption(
SCanvasConstants.SCANVAS_SETTINGVIEW_TEXT,
SCanvasConstants.SCANVAS_SETTINGVIEW_SIZE_MINI);
if (mSCanvas.getCanvasMode() == SCanvasConstants.SCANVAS_MODE_INPUT_TEXT) {
mSCanvas.toggleShowSettingView(SCanvasConstants.SCANVAS_SETTINGVIEW_TEXT);
} else {
mSCanvas.setCanvasMode(SCanvasConstants.SCANVAS_MODE_INPUT_TEXT);
mSCanvas.showSettingView(SCanvasConstants.SCANVAS_SETTINGVIEW_TEXT, true);
updateModeState();
Toast.makeText(mContext, "Tap Canvas to insert Text", Toast.LENGTH_SHORT).show();
}
return true;
} else if (nBtnID == mFillingBtn.getId()) {
mSCanvas.setSettingViewSizeOption(
SCanvasConstants.SCANVAS_SETTINGVIEW_FILLING,
SCanvasConstants.SCANVAS_SETTINGVIEW_SIZE_MINI);
if (mSCanvas.getCanvasMode() == SCanvasConstants.SCANVAS_MODE_INPUT_FILLING) {
mSCanvas.toggleShowSettingView(SCanvasConstants.SCANVAS_SETTINGVIEW_FILLING);
} else {
mSCanvas.setCanvasMode(SCanvasConstants.SCANVAS_MODE_INPUT_FILLING);
mSCanvas.showSettingView(SCanvasConstants.SCANVAS_SETTINGVIEW_FILLING, true);
updateModeState();
Toast.makeText(mContext, "Tap Canvas to fill color", Toast.LENGTH_SHORT).show();
}
return true;
}
return false;
}
// Update tool button
private void updateModeState() {
int nCurMode = mSCanvas.getCanvasMode();
mPenBtn.setSelected(nCurMode == SCanvasConstants.SCANVAS_MODE_INPUT_PEN);
mEraserBtn.setSelected(nCurMode == SCanvasConstants.SCANVAS_MODE_INPUT_ERASER);
mTextBtn.setSelected(nCurMode == SCanvasConstants.SCANVAS_MODE_INPUT_TEXT);
mFillingBtn.setSelected(nCurMode == SCanvasConstants.SCANVAS_MODE_INPUT_FILLING);
// Reset color picker tool when Eraser Mode
if (nCurMode == SCanvasConstants.SCANVAS_MODE_INPUT_ERASER) mSCanvas.setColorPickerMode(false);
mColorPickerBtn.setEnabled(nCurMode != SCanvasConstants.SCANVAS_MODE_INPUT_ERASER);
mColorPickerBtn.setSelected(mSCanvas.isColorPickerMode());
}
@Override
public void onClick(View v) {
int nBtnID = v.getId();
// If the mode is not changed, open the setting view. If the mode is same, close the
// setting view.
if (nBtnID == mPenBtn.getId()) {
if (mSCanvas.getCanvasMode() == SCanvasConstants.SCANVAS_MODE_INPUT_PEN) {
mSCanvas.toggleShowSettingView(SCanvasConstants.SCANVAS_SETTINGVIEW_PEN);
} else {
mSCanvas.setCanvasMode(SCanvasConstants.SCANVAS_MODE_INPUT_PEN);
mSCanvas.showSettingView(SCanvasConstants.SCANVAS_SETTINGVIEW_PEN, false);
updateModeState();
}
} else if (nBtnID == mEraserBtn.getId()) {
if (mSCanvas.getCanvasMode() == SCanvasConstants.SCANVAS_MODE_INPUT_ERASER) {
mSCanvas.toggleShowSettingView(SCanvasConstants.SCANVAS_SETTINGVIEW_ERASER);
} else {
mSCanvas.setCanvasMode(SCanvasConstants.SCANVAS_MODE_INPUT_ERASER);
mSCanvas.showSettingView(SCanvasConstants.SCANVAS_SETTINGVIEW_ERASER, false);
updateModeState();
}
}
}
private void updateModeState() {
int nCurMode = mSCanvas.getCanvasMode();
mPenBtn.setSelected(nCurMode == SCanvasConstants.SCANVAS_MODE_INPUT_PEN);
mEraserBtn.setSelected(nCurMode == SCanvasConstants.SCANVAS_MODE_INPUT_ERASER);
}
