/*
* Copyright 2016. SHENQINCI(沈钦赐)<dev@qinc.me>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ren.qinc.markdowneditors.view;
import android.app.Activity;
import android.content.Intent;
import android.database.Cursor;
import android.net.Uri;
import android.os.Bundle;
import android.provider.MediaStore;
import android.support.annotation.NonNull;
import android.support.design.widget.TextInputLayout;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentPagerAdapter;
import android.support.v4.view.ViewCompat;
import android.support.v4.view.ViewPager;
import android.support.v7.app.AlertDialog;
import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.EditText;
import java.io.File;
import butterknife.Bind;
import ren.qinc.markdowneditors.R;
import ren.qinc.markdowneditors.base.BaseApplication;
import ren.qinc.markdowneditors.base.BaseToolbarActivity;
import ren.qinc.markdowneditors.event.RxEvent;
import ren.qinc.markdowneditors.event.RxEventBus;
import ren.qinc.markdowneditors.lib.ExpandableLinearLayout;
import ren.qinc.markdowneditors.presenter.IEditorActivityView;
import ren.qinc.markdowneditors.utils.Check;
import ren.qinc.markdowneditors.utils.FileUtils;
import ren.qinc.markdowneditors.utils.SystemBarUtils;
import ren.qinc.markdowneditors.utils.Toast;
import ren.qinc.markdowneditors.widget.TabIconView;
public class EditorActivity extends BaseToolbarActivity implements IEditorActivityView, View.OnClickListener {
public static final String SHARED_ELEMENT_NAME = "SHARED_ELEMENT_NAME";
public static final String SHARED_ELEMENT_COLOR_NAME = "SHARED_ELEMENT_COLOR_NAME";
private static final String SCHEME_FILE = "file";
private static final String SCHEME_Folder = "folder";
private EditorFragment mEditorFragment;
private EditorMarkdownFragment mEditorMarkdownFragment;
private String mName;
private String currentFilePath;
@Bind(R.id.action_other_operate)
protected ExpandableLinearLayout mExpandLayout;
@Bind(R.id.pager)
protected ViewPager mViewPager;
private TabIconView mTabIconView;
@Override
public int getLayoutId() {
return R.layout.activity_editor;
}
@Override
public void onCreateAfter(Bundle savedInstanceState) {
ViewCompat.setTransitionName(mViewPager, SHARED_ELEMENT_NAME);
// ViewCompat.setTransitionName(mViewPager, SHARED_ELEMENT_COLOR_NAME);
// mExpandLayout = (ExpandableLinearLayout) getLayoutInflater().inflate(R.layout.view_edit_operate, getAppBar(), false);
// getAppBar().addView(mExpandLayout);
getIntentData();
mEditorFragment = EditorFragment.getInstance(currentFilePath);
mEditorMarkdownFragment = EditorMarkdownFragment.getInstance();
initViewPager();
initTab();
}
private void initViewPager() {
mViewPager.setAdapter(new EditFragmentAdapter(getSupportFragmentManager()));
mViewPager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {
@Override
public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
}
@Override
public void onPageSelected(int position) {
//更新标题
if (position == 0)
getToolbar().setTitle("");
else if (mName != null)
getToolbar().setTitle(mName);
//刷新渲染数据
if (position == 1) {
RxEventBus.getInstance().send(new RxEvent(RxEvent.TYPE_REFRESH_NOTIFY));
}
}
@Override
public void onPageScrollStateChanged(int state) {
}
});
}
@Override
protected void initStatusBar() {
SystemBarUtils.tintStatusBar(this, getResources().getColor(R.color.colorPrimary));
}
private void initTab() {
mTabIconView = (TabIconView) findViewById(R.id.tabIconView);
mTabIconView.addTab(R.drawable.ic_shortcut_format_list_bulleted, R.id.id_shortcut_list_bulleted, this);
mTabIconView.addTab(R.drawable.ic_shortcut_format_list_numbers, R.id.id_shortcut_format_numbers, this);
mTabIconView.addTab(R.drawable.ic_shortcut_insert_link, R.id.id_shortcut_insert_link, this);
mTabIconView.addTab(R.drawable.ic_shortcut_insert_photo, R.id.id_shortcut_insert_photo, this);
mTabIconView.addTab(R.drawable.ic_shortcut_console, R.id.id_shortcut_console, this);
mTabIconView.addTab(R.drawable.ic_shortcut_format_bold, R.id.id_shortcut_format_bold, this);
mTabIconView.addTab(R.drawable.ic_shortcut_format_italic, R.id.id_shortcut_format_italic, this);
mTabIconView.addTab(R.drawable.ic_shortcut_format_header_1, R.id.id_shortcut_format_header_1, this);
mTabIconView.addTab(R.drawable.ic_shortcut_format_header_2, R.id.id_shortcut_format_header_2, this);
mTabIconView.addTab(R.drawable.ic_shortcut_format_header_3, R.id.id_shortcut_format_header_3, this);
mTabIconView.addTab(R.drawable.ic_shortcut_format_quote, R.id.id_shortcut_format_quote, this);
mTabIconView.addTab(R.drawable.ic_shortcut_xml, R.id.id_shortcut_xml, this);
mTabIconView.addTab(R.drawable.ic_shortcut_minus, R.id.id_shortcut_minus, this);
mTabIconView.addTab(R.drawable.ic_shortcut_format_strikethrough, R.id.id_shortcut_format_strikethrough, this);
mTabIconView.addTab(R.drawable.ic_shortcut_grid, R.id.id_shortcut_grid, this);
mTabIconView.addTab(R.drawable.ic_shortcut_format_header_4, R.id.id_shortcut_format_header_4, this);
mTabIconView.addTab(R.drawable.ic_shortcut_format_header_5, R.id.id_shortcut_format_header_5, this);
mTabIconView.addTab(R.drawable.ic_shortcut_format_header_6, R.id.id_shortcut_format_header_6, this);
}
@Override
public void otherSuccess(int flag) {
}
@Override
public void onFailure(int errorCode, String message, int flag) {
switch (flag) {
default:
BaseApplication.showSnackbar(getWindow().getDecorView(), message);
break;
}
}
@Override
public void showWait(String message, boolean canBack, int flag) {
super.showWaitDialog(message, canBack);
}
@Override
public void hideWait(int flag) {
super.hideWaitDialog();
}
@Override
public void onNameChange(@NonNull String name) {
this.mName = name;
}
private final int SYSTEM_GALLERY = 1;
@Override
public void onClick(View v) {
if (R.id.id_shortcut_insert_photo == v.getId()) {
Intent intent = new Intent();
intent.setAction(Intent.ACTION_PICK);// Pick an item fromthe
intent.setType("image/*");// 从所有图片中进行选择
startActivityForResult(intent, SYSTEM_GALLERY);
return;
} else if (R.id.id_shortcut_insert_link == v.getId()) {
//插入链接
insertLink();
return;
} else if (R.id.id_shortcut_grid == v.getId()) {
//插入表格
insertTable();
return;
}
//点击事件分发
mEditorFragment.getPerformEditable().onClick(v);
}
private class EditFragmentAdapter extends FragmentPagerAdapter {
public EditFragmentAdapter(FragmentManager fm) {
super(fm);
}
@Override
public Fragment getItem(int position) {
if (position == 0) {
return mEditorFragment;
}
return mEditorMarkdownFragment;
}
@Override
public int getCount() {
return 2;
}
}
@Override
public void initData() {
}
private void getIntentData() {
Intent intent = this.getIntent();
int flags = intent.getFlags();
if ((flags & Intent.FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY) == 0) {
if (intent.getAction() != null && Intent.ACTION_VIEW.equals(intent.getAction())) {
if (SCHEME_FILE.equals(intent.getScheme())) {
//文件
String type = getIntent().getType();
// mImportingUri=file:///storage/emulated/0/Vlog.xml
intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
Uri uri = intent.getData();
if (uri != null && SCHEME_FILE.equalsIgnoreCase(uri.getScheme())) {
//这是一个文件
currentFilePath = FileUtils.uri2FilePath(getBaseContext(), uri);
}
}
}
}
}
@NonNull
@Override
protected String getTitleString() {
return "";
}
@Override
protected boolean hasBackButton() {
return true;
}
private MenuItem mActionOtherOperate;
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.menu_editor_act, menu);
mActionOtherOperate = menu.findItem(R.id.action_other_operate);
if (mExpandLayout.isExpanded())
//展开，设置向上箭头
mActionOtherOperate.setIcon(R.drawable.ic_arrow_up);
else
mActionOtherOperate.setIcon(R.drawable.ic_add_white_24dp);
return super.onCreateOptionsMenu(menu);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case android.R.id.home:
if (mEditorFragment.onBackPressed()) {
return true;
}
break;
case R.id.action_other_operate://展开和收缩
if (!mExpandLayout.isExpanded())
//没有展开，但是接下来就是展开，设置向上箭头
mActionOtherOperate.setIcon(R.drawable.ic_arrow_up);
else
mActionOtherOperate.setIcon(R.drawable.ic_add_white_24dp);
mExpandLayout.toggle();
return true;
case R.id.action_preview://预览
mViewPager.setCurrentItem(1, true);
return true;
case R.id.action_edit://编辑
mViewPager.setCurrentItem(0, true);
return true;
case R.id.action_helper:
CommonMarkdownActivity.startHelper(this);
return true;
// case R.id.action_setting://设置
// return true;
}
return super.onOptionsItemSelected(item);
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_MENU) {
if (!mExpandLayout.isExpanded())
//没有展开，但是接下来就是展开，设置向上箭头
mActionOtherOperate.setIcon(R.drawable.ic_arrow_up);
else
mActionOtherOperate.setIcon(R.drawable.ic_add_white_24dp);
mExpandLayout.toggle();
return true;
} else if (keyCode == KeyEvent.KEYCODE_BACK) {
if (mEditorFragment.onBackPressed()) return true;
}
return super.onKeyDown(keyCode, event);
}
@Override
protected void onPause() {
RxEventBus.getInstance().send(new RxEvent(RxEvent.TYPE_REFRESH_FOLDER));
super.onPause();
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if (resultCode == Activity.RESULT_OK && requestCode == SYSTEM_GALLERY) {
Uri uri = data.getData();
String[] pojo = {MediaStore.Images.Media.DATA};
Cursor cursor = this.managedQuery(uri, pojo, null, null, null);
if (cursor != null) {
// ContentResolver cr = this.getContentResolver();
int colunm_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
cursor.moveToFirst();
String path = cursor.getString(colunm_index);
//以上代码获取图片路径
Uri.fromFile(new File(path));//Uri.decode(imageUri.toString())
mEditorFragment.getPerformEditable().perform(R.id.id_shortcut_insert_photo, Uri.fromFile(new File(path)));
} else {
Toast.showShort(this, "图片处理失败");
}
}
}
/**
* 插入表格
*/
private void insertTable() {
View rootView = LayoutInflater.from(this).inflate(R.layout.view_common_input_table_view, null);
AlertDialog dialog = new AlertDialog.Builder(this)
.setTitle("插入表格")
.setView(rootView)
.show();
TextInputLayout rowNumberHint = (TextInputLayout) rootView.findViewById(R.id.rowNumberHint);
TextInputLayout columnNumberHint = (TextInputLayout) rootView.findViewById(R.id.columnNumberHint);
EditText rowNumber = (EditText) rootView.findViewById(R.id.rowNumber);
EditText columnNumber = (EditText) rootView.findViewById(R.id.columnNumber);
rootView.findViewById(R.id.sure).setOnClickListener(v -> {
String rowNumberStr = rowNumber.getText().toString().trim();
String columnNumberStr = columnNumber.getText().toString().trim();
if (Check.isEmpty(rowNumberStr)) {
rowNumberHint.setError("不能为空");
return;
}
if (Check.isEmpty(columnNumberStr)) {
columnNumberHint.setError("不能为空");
return;
}
if (rowNumberHint.isErrorEnabled())
rowNumberHint.setErrorEnabled(false);
if (columnNumberHint.isErrorEnabled())
columnNumberHint.setErrorEnabled(false);
mEditorFragment.getPerformEditable().perform(R.id.id_shortcut_grid, Integer.parseInt(rowNumberStr), Integer.parseInt(columnNumberStr));
dialog.dismiss();
});
rootView.findViewById(R.id.cancel).setOnClickListener(v -> {
dialog.dismiss();
});
dialog.show();
}
/**
* 插入链接
*/
private void insertLink() {
View rootView = LayoutInflater.from(this).inflate(R.layout.view_common_input_link_view, null);
AlertDialog dialog = new AlertDialog.Builder(this, R.style.DialogTheme)
.setTitle("插入链接")
.setView(rootView)
.show();
TextInputLayout titleHint = (TextInputLayout) rootView.findViewById(R.id.inputNameHint);
TextInputLayout linkHint = (TextInputLayout) rootView.findViewById(R.id.inputHint);
EditText title = (EditText) rootView.findViewById(R.id.name);
EditText link = (EditText) rootView.findViewById(R.id.text);
rootView.findViewById(R.id.sure).setOnClickListener(v -> {
String titleStr = title.getText().toString().trim();
String linkStr = link.getText().toString().trim();
if (Check.isEmpty(titleStr)) {
titleHint.setError("不能为空");
return;
}
if (Check.isEmpty(linkStr)) {
linkHint.setError("不能为空");
return;
}
if (titleHint.isErrorEnabled())
titleHint.setErrorEnabled(false);
if (linkHint.isErrorEnabled())
linkHint.setErrorEnabled(false);
mEditorFragment.getPerformEditable().perform(R.id.id_shortcut_insert_link, titleStr, linkStr);
dialog.dismiss();
});
rootView.findViewById(R.id.cancel).setOnClickListener(v -> {
dialog.dismiss();
});
dialog.show();
}
}