diff options
Diffstat (limited to 'examples/data/plugins/progress_bar.py')
| -rw-r--r-- | examples/data/plugins/progress_bar.py | 152 |
1 files changed, 43 insertions, 109 deletions
diff --git a/examples/data/plugins/progress_bar.py b/examples/data/plugins/progress_bar.py index 89ba175..b2edffc 100644 --- a/examples/data/plugins/progress_bar.py +++ b/examples/data/plugins/progress_bar.py @@ -1,39 +1,7 @@ -import sys +UPDATES = 0 -UZBLS = {} - -DEFAULTS = {'width': 8, - 'done': '=', - 'pending': '.', - 'format': '[%d%a%p]%c', - 'spinner': '-\\|/', - 'sprites': 'loading', - 'updates': 0, - 'progress': 100} - - -def error(msg): - sys.stderr.write("progress_bar plugin: error: %s\n" % msg) - - -def add_instance(uzbl, *args): - UZBLS[uzbl] = dict(DEFAULTS) - - -def del_instance(uzbl, *args): - if uzbl in UZBLS: - del UZBLS[uzbl] - - -def get_progress_config(uzbl): - if uzbl not in UZBLS: - add_instance(uzbl) - - return UZBLS[uzbl] - - -def update_progress(uzbl, prog=None): - '''Updates the progress_format variable on LOAD_PROGRESS update. +def update_progress(uzbl, progress=None): + '''Updates the progress.output variable on LOAD_PROGRESS update. The current substitution options are: %d = done char * done @@ -44,116 +12,82 @@ def update_progress(uzbl, prog=None): %t = percent pending %o = int pending %r = sprites + + Default configuration options: + progress.format = [%d>%p]%c + progress.width = 8 + progress.done = = + progress.pending = + progress.spinner = -\|/ + progress.sprites = loading ''' - prog_config = get_progress_config(uzbl) - config = uzbl.get_config() + global UPDATES - if prog is None: - prog = prog_config['progress'] + if progress is None: + UPDATES = 0 + progress = 100 else: - prog = int(prog) - prog_config['progress'] = prog + UPDATES += 1 + progress = int(progress) - prog_config['updates'] += 1 - format = prog_config['format'] - width = prog_config['width'] + # Get progress config vars. + format = uzbl.config.get('progress.format', '[%d>%p]%c') + width = int(uzbl.config.get('progress.width', 8)) + done_symbol = uzbl.config.get('progress.done', '=') + pend = uzbl.config.get('progress.pending', None) + pending_symbol = pend if pend else ' ' # Inflate the done and pending bars to stop the progress bar # jumping around. if '%c' in format or '%i' in format: count = format.count('%c') + format.count('%i') - width += (3-len(str(prog))) * count + width += (3-len(str(progress))) * count if '%t' in format or '%o' in format: count = format.count('%t') + format.count('%o') - width += (3-len(str(100-prog))) * count + width += (3-len(str(100-progress))) * count - done = int(((prog/100.0)*width)+0.5) + done = int(((progress/100.0)*width)+0.5) pending = width - done if '%d' in format: - format = format.replace('%d', prog_config['done']*done) + format = format.replace('%d', done_symbol * done) if '%p' in format: - format = format.replace('%p', prog_config['pending']*pending) + format = format.replace('%p', pending_symbol * pending) if '%c' in format: - format = format.replace('%c', '%d%%' % prog) + format = format.replace('%c', '%d%%' % progress) if '%i' in format: - format = format.replace('%i', '%d' % prog) + format = format.replace('%i', '%d' % progress) if '%t' in format: - format = format.replace('%t', '%d%%' % (100-prog)) + format = format.replace('%t', '%d%%' % (100-progress)) if '%o' in format: - format = format.replace('%o', '%d' % (100-prog)) + format = format.replace('%o', '%d' % (100-progress)) if '%s' in format: - spinner = prog_config['spinner'] - spin = '-' if not spinner else spinner - index = 0 if prog == 100 else prog_config['updates'] % len(spin) - char = '\\\\' if spin[index] == '\\' else spin[index] - format = format.replace('%s', char) + spinner = uzbl.config.get('progress.spinner', '-\\|/') + index = 0 if progress == 100 else UPDATES % len(spinner) + spin = '\\\\' if spinner[index] == '\\' else spinner[index] + format = format.replace('%s', spin) if '%r' in format: - sprites = prog_config['sprites'] - sprites = '-' if not sprites else sprites - index = int(((prog/100.0)*len(sprites))+0.5)-1 + sprites = uzbl.config.get('progress.sprites', 'loading') + index = int(((progress/100.0)*len(sprites))+0.5)-1 sprite = '\\\\' if sprites[index] == '\\' else sprites[index] format = format.replace('%r', sprite) - if 'progress_format' not in config or config['progress_format'] != format: - config['progress_format'] = format - - -def progress_config(uzbl, args): - '''Parse PROGRESS_CONFIG events from the uzbl instance. - - Syntax: event PROGRESS_CONFIG <key> = <value> - ''' - - split = args.split('=', 1) - if len(split) != 2: - return error("invalid syntax: %r" % args) - - key, value = map(unicode.strip, split) - prog_config = get_progress_config(uzbl) - - if key not in prog_config: - return error("key error: %r" % args) - - if type(prog_config[key]) == type(1): - try: - value = int(value) - - except: - return error("invalid type: %r" % args) - - elif not value: - value = ' ' - - prog_config[key] = value - update_progress(uzbl) - - -def reset_progress(uzbl, args): - '''Reset the spinner counter, reset the progress int and re-draw the - progress bar on LOAD_COMMIT.''' - - prog_dict = get_progress_config(uzbl) - prog_dict['updates'] = prog_dict['progress'] = 0 - update_progress(uzbl) - + if uzbl.config.get('progress.output', None) != format: + uzbl.config['progress.output'] = format +# plugin init hook def init(uzbl): - # Event handling hooks. - uzbl.connect_dict({ - 'INSTANCE_EXIT': del_instance, - 'INSTANCE_START': add_instance, - 'LOAD_COMMIT': reset_progress, + connect_dict(uzbl, { + 'LOAD_COMMIT': lambda uzbl, uri: update_progress(uzbl), 'LOAD_PROGRESS': update_progress, - 'PROGRESS_CONFIG': progress_config, }) |