diff options
Diffstat (limited to 'apps')
| -rw-r--r-- | apps/plugins/rockpaint.c | 88 |
1 files changed, 87 insertions, 1 deletions
diff --git a/apps/plugins/rockpaint.c b/apps/plugins/rockpaint.c index c7ec5755b9..c1b3862ee2 100644 --- a/apps/plugins/rockpaint.c +++ b/apps/plugins/rockpaint.c @@ -422,7 +422,7 @@ static void buffer_putsxyofs( fb_data *buf, int buf_width, int buf_height, struct menu_items { int value; - char label[13]; /* GRUIK ? */ + char label[16]; /* GRUIK ? */ }; #define MENU_ESC -1242 @@ -437,6 +437,8 @@ enum { MAIN_MENU_EXIT, /* Select action menu */ SELECT_MENU_CUT, SELECT_MENU_COPY, SELECT_MENU_INVERT, + SELECT_MENU_HFLIP, SELECT_MENU_VFLIP, SELECT_MENU_ROTATE90, + SELECT_MENU_ROTATE180, SELECT_MENU_ROTATE270, SELECT_MENU_CANCEL, /* Text menu */ TEXT_MENU_TEXT, TEXT_MENU_FONT, @@ -484,6 +486,11 @@ static struct menu_items select_menu[] = { SELECT_MENU_CUT, "Cut" }, { SELECT_MENU_COPY, "Copy" }, { SELECT_MENU_INVERT, "Invert" }, + { SELECT_MENU_HFLIP, "Horizontal flip" }, + { SELECT_MENU_VFLIP, "Vertical flip" }, +// { SELECT_MENU_ROTATE90, "Rotate 90°" }, + { SELECT_MENU_ROTATE180, "Rotate 180°" }, +// { SELECT_MENU_ROTATE270, "Rotate 270°" }, { SELECT_MENU_CANCEL, "Cancel" }, { MENU_END, "" } }; @@ -1340,6 +1347,63 @@ static void draw_invert( int x1, int y1, int x2, int y2 ) /*if( update )*/ rb->lcd_update(); } +static void draw_hflip( int x1, int y1, int x2, int y2 ) +{ + int i; + if( x1 > x2 ) + { + i = x1; + x1 = x2; + x2 = i; + } + if( y1 > y2 ) + { + i = y1; + y1 = y2; + y2 = i; + } + + copy_to_clipboard(); + + for( i = 0; i <= y2 - y1; i++ ) + { + rb->memcpy( save_buffer+(y1+i)*COLS+x1, + buffer.clipboard+(y2-i)*COLS+x1, + (x2-x1+1)*sizeof( fb_data ) ); + } + restore_screen(); + rb->lcd_update(); +} + +static void draw_vflip( int x1, int y1, int x2, int y2 ) +{ + int i; + if( x1 > x2 ) + { + i = x1; + x1 = x2; + x2 = i; + } + if( y1 > y2 ) + { + i = y1; + y1 = y2; + y2 = i; + } + + copy_to_clipboard(); + + for( ; y1 <= y2; y1++ ) + { + for( i = 0; i <= x2 - x1; i++ ) + { + save_buffer[y1*COLS+x1+i] = buffer.clipboard[y1*COLS+x2-i]; + } + } + restore_screen(); + rb->lcd_update(); +} + static void draw_paste_rectangle( int src_x1, int src_y1, int src_x2, int src_y2, int x1, int y1, int mode ) { @@ -2542,6 +2606,8 @@ static bool rockpaint_loop( void ) prev_x2 = x; prev_y2 = y; copy_to_clipboard(); + if( prev_x < x ) x = prev_x; + if( prev_y < y ) y = prev_y; break; case SELECT_MENU_INVERT: @@ -2549,6 +2615,26 @@ static bool rockpaint_loop( void ) reset_tool(); break; + case SELECT_MENU_HFLIP: + draw_hflip( prev_x, prev_y, x, y ); + reset_tool(); + break; + + case SELECT_MENU_VFLIP: + draw_vflip( prev_x, prev_y, x, y ); + reset_tool(); + break; + + case SELECT_MENU_ROTATE90: + break; + case SELECT_MENU_ROTATE180: + draw_hflip( prev_x, prev_y, x, y ); + draw_vflip( prev_x, prev_y, x, y ); + reset_tool(); + break; + case SELECT_MENU_ROTATE270: + break; + case SELECT_MENU_CANCEL: reset_tool(); break; |