diff options
| -rw-r--r-- | src/imv.c | 54 |
1 files changed, 50 insertions, 4 deletions
@@ -59,29 +59,76 @@ struct backend_chain { }; struct imv { + /* set to true to trigger clean exit */ bool quit; + + /* indicates a new image is being loaded */ bool loading; + + /* fullscreen state */ bool fullscreen; + + /* initial window dimensions */ int initial_width; int initial_height; + + /* display some textual info onscreen */ bool overlay_enabled; + + /* method for scaling up images: interpolate or nearest neighbour */ enum upscaling_method upscaling_method; + + /* for multiple monitors, should we stay fullscreen if we lose focus? */ bool stay_fullscreen_on_focus_loss; + + /* dirty state flags */ bool need_redraw; bool need_rescale; + + /* traverse sub-directories for more images */ bool recursive_load; + + /* 'next' on the last image goes back to the first */ bool loop_input; + + /* print all paths to stdout on clean exit */ bool list_files_at_exit; + + /* read paths from stdin, as opposed to image data */ bool paths_from_stdin; + + /* scale up / down images to match window, or actual size */ enum scaling_mode scaling_mode; + + /* show a solid background colour, or chequerboard pattern */ enum background_type background_type; + /* the aforementioned background colour */ struct { unsigned char r, g, b; } background_color; + + /* slideshow state tracking */ unsigned long slideshow_image_duration; unsigned long slideshow_time_elapsed; + + /* for animated images, the GetTicks() time to display the next frame */ unsigned int next_frame_due; + /* how long the next frame to be put onscreen should be displayed for */ int next_frame_duration; + /* the next frame of an animated image, pre-fetched */ struct imv_bitmap *next_frame; + + /* overlay font name */ char *font_name; + /* buffer for storing input commands, NULL when not in command mode */ + char *input_buffer; + + /* if specified by user, the path of the first image to display */ + char *starting_path; + + /* the user-specified format strings for the overlay and window title */ + char *title_text; + char *overlay_text; + + /* imv subsystems */ struct imv_binds *binds; struct imv_navigator *navigator; struct backend_chain *backends; @@ -90,13 +137,12 @@ struct imv { struct imv_commands *commands; struct imv_image *image; struct imv_viewport *view; + + /* if reading an image from stdin, this is the buffer for it */ void *stdin_image_data; size_t stdin_image_data_len; - char *input_buffer; - char *starting_path; - char *title_text; - char *overlay_text; + /* SDL subsystems */ SDL_Window *window; SDL_Renderer *renderer; TTF_Font *font; |