Add an alternate screen for viewing recovery logs.
This makes it easier to go back and forth without losing current output.
Also make the display more like regular more(1).
Bug: http://b/20834540
Change-Id: Icc5703e9c8a378cc7072d8ebb79e34451267ee1b
diff --git a/screen_ui.h b/screen_ui.h
index 46165d9..ea05bf1 100644
--- a/screen_ui.h
+++ b/screen_ui.h
@@ -89,18 +89,23 @@
// true when both graphics pages are the same (except for the progress bar).
bool pagesIdentical;
+ size_t text_cols_, text_rows_;
+
// Log text overlay, displayed when a magic key is pressed.
- char** text;
- size_t text_cols, text_rows;
- size_t text_col, text_row, text_top;
+ char** text_;
+ size_t text_col_, text_row_, text_top_;
+
bool show_text;
bool show_text_ever; // has show_text ever been true?
- char** menu;
- const char* const* menu_headers;
+ char** menu_;
+ const char* const* menu_headers_;
bool show_menu;
int menu_items, menu_sel;
+ // An alternate text screen, swapped with 'text_' when we're viewing a log file.
+ char** file_viewer_text_;
+
pthread_t progress_thread_;
int animation_fps;