新增照片列表和预览页UI完成自定义支持

TZImagePickerController/TZImagePickerController/TZImagePickerController.h

@@ -161,8 +161,15 @@
 @property (nonatomic, assign) BOOL needCircleCrop;       ///< 需要圆形裁剪框
 @property (nonatomic, assign) NSInteger circleCropRadius;  ///< 圆形裁剪框半径大小
 @property (nonatomic, copy) void (^cropViewSettingBlock)(UIView *cropView);     ///< 自定义裁剪框的其他属性
-
 @property (nonatomic, copy) void (^navLeftBarButtonSettingBlock)(UIButton *leftButton);     ///< 自定义返回按钮样式及其属性
+/// 【自定义照片列表页的样式】在界面初始化完成后调用，允许外界修改样式等
+@property (nonatomic, copy) void (^photoPickerPageUIConfigBlock)(UICollectionView *collectionView, UIView *bottomToolBar, UIButton *previewButton, UIButton *originalPhotoButton, UILabel *originalPhotoLabel, UIButton *doneButton, UIImageView *numberImageView, UILabel *numberLabel, UIView *divideLine);
+/// 【自定义照片列表页的尺寸】在界面viewDidLayoutSubviews后调用，允许外界修改尺寸等
+@property (nonatomic, copy) void (^photoPickerPageDidLayoutSubviewsBlock)(UICollectionView *collectionView, UIView *bottomToolBar, UIButton *previewButton, UIButton *originalPhotoButton, UILabel *originalPhotoLabel, UIButton *doneButton, UIImageView *numberImageView, UILabel *numberLabel, UIView *divideLine);
+/// 【自定义照片预览页的样式】在界面初始化完成后调用，允许外界修改样式等
+@property (nonatomic, copy) void (^photoPreviewPageUIConfigBlock)(UICollectionView *collectionView, UIView *naviBar, UIButton *backButton, UIButton *selectButton, UILabel *indexLabel, UIView *toolBar, UIButton *originalPhotoButton, UILabel *originalPhotoLabel, UIButton *doneButton, UIImageView *numberImageView, UILabel *numberLabel);
+/// 【自定义照片预览页的尺寸】在界面viewDidLayoutSubviews后调用，允许外界修改尺寸等
+@property (nonatomic, copy) void (^photoPreviewPageDidLayoutSubviewsBlock)(UICollectionView *collectionView, UIView *naviBar, UIButton *backButton, UIButton *selectButton, UILabel *indexLabel, UIView *toolBar, UIButton *originalPhotoButton, UILabel *originalPhotoLabel, UIButton *doneButton, UIImageView *numberImageView, UILabel *numberLabel);
 
 #pragma mark -
 - (id)showAlertWithTitle:(NSString *)title;

TZImagePickerController/TZImagePickerController/TZPhotoPickerController.m

@@ -260,6 +260,10 @@ static CGFloat itemMargin = 5;
     [_bottomToolBar addSubview:_originalPhotoButton];
     [self.view addSubview:_bottomToolBar];
     [_originalPhotoButton addSubview:_originalPhotoLabel];
+    
+    if (tzImagePickerVc.photoPickerPageUIConfigBlock) {
+        tzImagePickerVc.photoPickerPageUIConfigBlock(_collectionView, _bottomToolBar, _previewButton, _originalPhotoButton, _originalPhotoLabel, _doneButton, _numberImageView, _numberLabel, _divideLine);
+    }
 }
 
 #pragma mark - Layout
@@ -320,6 +324,10 @@ static CGFloat itemMargin = 5;
     
     [TZImageManager manager].columnNumber = [TZImageManager manager].columnNumber;
     [self.collectionView reloadData];
+    
+    if (tzImagePickerVc.photoPickerPageDidLayoutSubviewsBlock) {
+        tzImagePickerVc.photoPickerPageDidLayoutSubviewsBlock(_collectionView, _bottomToolBar, _previewButton, _originalPhotoButton, _originalPhotoLabel, _doneButton, _numberImageView, _numberLabel, _divideLine);
+    }
 }
 
 #pragma mark - Notification

TZImagePickerController/TZImagePickerController/TZPhotoPreviewController.m

@@ -171,6 +171,10 @@
     [_toolBar addSubview:_numberImageView];
     [_toolBar addSubview:_numberLabel];
     [self.view addSubview:_toolBar];
+    
+    if (_tzImagePickerVc.photoPreviewPageUIConfigBlock) {
+        _tzImagePickerVc.photoPreviewPageUIConfigBlock(_collectionView, _naviBar, _backButton, _selectButton, _indexLabel, _toolBar, _originalPhotoButton, _originalPhotoLabel, _doneButton, _numberImageView, _numberLabel);
+    }
 }
 
 - (void)configCollectionView {
@@ -265,6 +269,10 @@
     _numberLabel.frame = _numberImageView.frame;
     
     [self configCropView];
+    
+    if (_tzImagePickerVc.photoPreviewPageDidLayoutSubviewsBlock) {
+        _tzImagePickerVc.photoPreviewPageDidLayoutSubviewsBlock(_collectionView, _naviBar, _backButton, _selectButton, _indexLabel, _toolBar, _originalPhotoButton, _originalPhotoLabel, _doneButton, _numberImageView, _numberLabel);
+    }
 }
 
 #pragma mark - Notification

TZImagePickerController/ViewController.m

@@ -256,6 +256,9 @@
     imagePickerVc.iconThemeColor = [UIColor colorWithRed:31 / 255.0 green:185 / 255.0 blue:34 / 255.0 alpha:1.0];
     imagePickerVc.showPhotoCannotSelectLayer = YES;
     imagePickerVc.cannotSelectLayerColor = [[UIColor whiteColor] colorWithAlphaComponent:0.8];
+    [imagePickerVc setPhotoPickerPageUIConfigBlock:^(UICollectionView *collectionView, UIView *bottomToolBar, UIButton *previewButton, UIButton *originalPhotoButton, UILabel *originalPhotoLabel, UIButton *doneButton, UIImageView *numberImageView, UILabel *numberLabel, UIView *divideLine) {
+        [doneButton setTitleColor:[UIColor redColor] forState:UIControlStateNormal];
+    }];
     
     // 3. Set allow picking video & photo & originalPhoto or not
     // 3. 设置是否可以选择视频/图片/原图