libervia-web: libervia/pages/_browser/slideshow.py annotate

annotate libervia/pages/_browser/slideshow.py @ 1341:a8bc1ee455ae

browser (slideshow): use standard click/dblclick instead of swiper equivalents: using swiper events cause troubles will managing event propagation (notably with media player)

author	Goffi <goffi@goffi.org>
date	Mon, 24 Aug 2020 22:49:24 +0200
parents	d5f6793dc17c
children	1df0d1b28b83

rev	line source
1310 9e356f8eb62c browser (slideshow): (un)hide controls on single click: Goffi <goffi@goffi.org> parents: 1309 diff changeset	1 from browser import document, window, html, timer, DOMNode
1307 0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	2 from js_modules.swiper import Swiper
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	3 from template import Template
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	4
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	5
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	6 class SlideShow:
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	7
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	8 def __init__(self):
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	9 self.swiper = None
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	10 slideshow_tpl = Template('photo/slideshow.html')
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	11 self.slideshow_elt = slideshow_tpl.get_elt()
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	12 self.comments_count_elt = self.slideshow_elt.select_one('.comments__count')
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	13 self.wrapper = self.slideshow_elt.select_one(".swiper-wrapper")
1309 9344ca3b21a6 browser (slideshow): fixed scrolling issue with comment panel: Goffi <goffi@goffi.org> parents: 1307 diff changeset	14 self.hidden_elts = {}
1310 9e356f8eb62c browser (slideshow): (un)hide controls on single click: Goffi <goffi@goffi.org> parents: 1309 diff changeset	15 self.control_hidden = False
9e356f8eb62c browser (slideshow): (un)hide controls on single click: Goffi <goffi@goffi.org> parents: 1309 diff changeset	16 self.click_timer = None
1307 0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	17
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	18 @property
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	19 def current_slide(self):
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	20 if self.swiper is None:
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	21 return None
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	22 try:
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	23 return DOMNode(self.swiper.slides[self.swiper.realIndex])
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	24 # getting missing item in JS arrays returns KeyError
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	25 except KeyError:
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	26 return None
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	27
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	28 @property
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	29 def current_item(self):
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	30 """item attached to the current slide, if any"""
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	31 current = self.current_slide
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	32 if current is None:
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	33 return
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	34 try:
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	35 return current.js._item
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	36 except AttributeError:
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	37 return None
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	38
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	39 @property
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	40 def index(self):
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	41 if self.swiper is None:
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	42 return None
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	43 return self.swiper.realIndex
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	44
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	45 @index.setter
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	46 def index(self, idx):
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	47 if self.swiper is not None:
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	48 self.swiper.slideTo(idx, 0)
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	49
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	50 def attach(self):
1309 9344ca3b21a6 browser (slideshow): fixed scrolling issue with comment panel: Goffi <goffi@goffi.org> parents: 1307 diff changeset	51 # we hide other elts to avoid scrolling issues
9344ca3b21a6 browser (slideshow): fixed scrolling issue with comment panel: Goffi <goffi@goffi.org> parents: 1307 diff changeset	52 for elt in document.body.children:
9344ca3b21a6 browser (slideshow): fixed scrolling issue with comment panel: Goffi <goffi@goffi.org> parents: 1307 diff changeset	53 self.hidden_elts[elt] = elt.style.display
9344ca3b21a6 browser (slideshow): fixed scrolling issue with comment panel: Goffi <goffi@goffi.org> parents: 1307 diff changeset	54 elt.style.display = "none"
1307 0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	55 document.body <= self.slideshow_elt
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	56 self.swiper = Swiper.new(
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	57 ".swiper-container",
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	58 {
1340 d5f6793dc17c browser (slideshow): use non zero threshold to avoid accidental swipe Goffi <goffi@goffi.org> parents: 1334 diff changeset	59 # default 0 value results in lot of accidental swipes, notably when media
d5f6793dc17c browser (slideshow): use non zero threshold to avoid accidental swipe Goffi <goffi@goffi.org> parents: 1334 diff changeset	60 # player is used
d5f6793dc17c browser (slideshow): use non zero threshold to avoid accidental swipe Goffi <goffi@goffi.org> parents: 1334 diff changeset	61 "threshold": 10,
1307 0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	62 "pagination": {
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	63 "el": ".swiper-pagination",
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	64 },
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	65 "navigation": {
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	66 "nextEl": ".swiper-button-next",
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	67 "prevEl": ".swiper-button-prev",
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	68 },
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	69 "scrollbar": {
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	70 "el": ".swiper-scrollbar",
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	71 },
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	72 "grabCursor": True,
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	73 "keyboard": {
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	74 "enabled": True,
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	75 "onlyInViewport": False,
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	76 },
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	77 "mousewheel": True,
1312 39a87d9099c4 browser (slideshow): slides can now be zoomed: Goffi <goffi@goffi.org> parents: 1311 diff changeset	78 "zoom": {
39a87d9099c4 browser (slideshow): slides can now be zoomed: Goffi <goffi@goffi.org> parents: 1311 diff changeset	79 "maxRatio": 15,
39a87d9099c4 browser (slideshow): slides can now be zoomed: Goffi <goffi@goffi.org> parents: 1311 diff changeset	80 "toggle": False,
39a87d9099c4 browser (slideshow): slides can now be zoomed: Goffi <goffi@goffi.org> parents: 1311 diff changeset	81 },
1307 0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	82 }
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	83 )
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	84 window.addEventListener("keydown", self.on_key_down, True)
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	85 self.slideshow_elt.select_one(".click_to_close").bind("click", self.on_close)
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	86 self.slideshow_elt.select_one(".click_to_comment").bind("click", self.on_comment)
1341 a8bc1ee455ae browser (slideshow): use standard click/dblclick instead of swiper equivalents: Goffi <goffi@goffi.org> parents: 1340 diff changeset	87 # we don't use swiper.on for "click" and "dblclick" (or "doubleTap" in swiper
a8bc1ee455ae browser (slideshow): use standard click/dblclick instead of swiper equivalents: Goffi <goffi@goffi.org> parents: 1340 diff changeset	88 # terms) because it breaks event propagation management, which cause trouble with
a8bc1ee455ae browser (slideshow): use standard click/dblclick instead of swiper equivalents: Goffi <goffi@goffi.org> parents: 1340 diff changeset	89 # media player
a8bc1ee455ae browser (slideshow): use standard click/dblclick instead of swiper equivalents: Goffi <goffi@goffi.org> parents: 1340 diff changeset	90 self.slideshow_elt.bind("click", self.on_click)
a8bc1ee455ae browser (slideshow): use standard click/dblclick instead of swiper equivalents: Goffi <goffi@goffi.org> parents: 1340 diff changeset	91 self.slideshow_elt.bind("dblclick", self.on_dblclick)
1307 0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	92 self.swiper.on("slideChange", self.on_slide_change)
1327 e35de70f5295 browser: updated swiper and use a limit on version Goffi <goffi@goffi.org> parents: 1320 diff changeset	93 self.on_slide_change(self.swiper)
1311 9948598e7ec0 browser (slideshow): show slideshow in fullscreen Goffi <goffi@goffi.org> parents: 1310 diff changeset	94 self.fullscreen(True)
1307 0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	95
1312 39a87d9099c4 browser (slideshow): slides can now be zoomed: Goffi <goffi@goffi.org> parents: 1311 diff changeset	96 def add_slide(self, elt, item_data=None):
39a87d9099c4 browser (slideshow): slides can now be zoomed: Goffi <goffi@goffi.org> parents: 1311 diff changeset	97 slide_elt = html.DIV(Class="swiper-slide")
39a87d9099c4 browser (slideshow): slides can now be zoomed: Goffi <goffi@goffi.org> parents: 1311 diff changeset	98 zoom_cont_elt = html.DIV(Class="swiper-zoom-container")
39a87d9099c4 browser (slideshow): slides can now be zoomed: Goffi <goffi@goffi.org> parents: 1311 diff changeset	99 slide_elt <= zoom_cont_elt
39a87d9099c4 browser (slideshow): slides can now be zoomed: Goffi <goffi@goffi.org> parents: 1311 diff changeset	100 zoom_cont_elt <= elt
39a87d9099c4 browser (slideshow): slides can now be zoomed: Goffi <goffi@goffi.org> parents: 1311 diff changeset	101 slide_elt._item = item_data
1307 0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	102 self.swiper.appendSlide([slide_elt])
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	103 self.swiper.update()
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	104
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	105 def quit(self):
1309 9344ca3b21a6 browser (slideshow): fixed scrolling issue with comment panel: Goffi <goffi@goffi.org> parents: 1307 diff changeset	106 # we unhide
9344ca3b21a6 browser (slideshow): fixed scrolling issue with comment panel: Goffi <goffi@goffi.org> parents: 1307 diff changeset	107 for elt, display in self.hidden_elts.items():
9344ca3b21a6 browser (slideshow): fixed scrolling issue with comment panel: Goffi <goffi@goffi.org> parents: 1307 diff changeset	108 elt.style.display = display
9344ca3b21a6 browser (slideshow): fixed scrolling issue with comment panel: Goffi <goffi@goffi.org> parents: 1307 diff changeset	109 self.hidden_elts.clear()
1307 0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	110 self.slideshow_elt.remove()
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	111 self.slideshow_elt = None
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	112 self.swiper.destroy(True, True)
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	113 self.swiper = None
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	114
1311 9948598e7ec0 browser (slideshow): show slideshow in fullscreen Goffi <goffi@goffi.org> parents: 1310 diff changeset	115 def fullscreen(self, active=None):
9948598e7ec0 browser (slideshow): show slideshow in fullscreen Goffi <goffi@goffi.org> parents: 1310 diff changeset	116 """Activate/desactivate fullscreen
9948598e7ec0 browser (slideshow): show slideshow in fullscreen Goffi <goffi@goffi.org> parents: 1310 diff changeset	117
9948598e7ec0 browser (slideshow): show slideshow in fullscreen Goffi <goffi@goffi.org> parents: 1310 diff changeset	118 @param acvite: can be:
9948598e7ec0 browser (slideshow): show slideshow in fullscreen Goffi <goffi@goffi.org> parents: 1310 diff changeset	119 - True to activate
9948598e7ec0 browser (slideshow): show slideshow in fullscreen Goffi <goffi@goffi.org> parents: 1310 diff changeset	120 - False to desactivate
9948598e7ec0 browser (slideshow): show slideshow in fullscreen Goffi <goffi@goffi.org> parents: 1310 diff changeset	121 - Auto to switch fullscreen mode
9948598e7ec0 browser (slideshow): show slideshow in fullscreen Goffi <goffi@goffi.org> parents: 1310 diff changeset	122 """
9948598e7ec0 browser (slideshow): show slideshow in fullscreen Goffi <goffi@goffi.org> parents: 1310 diff changeset	123 try:
9948598e7ec0 browser (slideshow): show slideshow in fullscreen Goffi <goffi@goffi.org> parents: 1310 diff changeset	124 fullscreen_elt = document.fullscreenElement
9948598e7ec0 browser (slideshow): show slideshow in fullscreen Goffi <goffi@goffi.org> parents: 1310 diff changeset	125 request_fullscreen = self.slideshow_elt.requestFullscreen
9948598e7ec0 browser (slideshow): show slideshow in fullscreen Goffi <goffi@goffi.org> parents: 1310 diff changeset	126 except AttributeError:
9948598e7ec0 browser (slideshow): show slideshow in fullscreen Goffi <goffi@goffi.org> parents: 1310 diff changeset	127 print("fullscreen is not available on this browser")
9948598e7ec0 browser (slideshow): show slideshow in fullscreen Goffi <goffi@goffi.org> parents: 1310 diff changeset	128 else:
9948598e7ec0 browser (slideshow): show slideshow in fullscreen Goffi <goffi@goffi.org> parents: 1310 diff changeset	129 if active is None:
1334 5ff6e187084f browser (slideshow): fixed `active` value detection for fullscreen Goffi <goffi@goffi.org> parents: 1327 diff changeset	130 active = fullscreen_elt == None
1311 9948598e7ec0 browser (slideshow): show slideshow in fullscreen Goffi <goffi@goffi.org> parents: 1310 diff changeset	131 if active:
9948598e7ec0 browser (slideshow): show slideshow in fullscreen Goffi <goffi@goffi.org> parents: 1310 diff changeset	132 request_fullscreen()
9948598e7ec0 browser (slideshow): show slideshow in fullscreen Goffi <goffi@goffi.org> parents: 1310 diff changeset	133 else:
9948598e7ec0 browser (slideshow): show slideshow in fullscreen Goffi <goffi@goffi.org> parents: 1310 diff changeset	134 try:
9948598e7ec0 browser (slideshow): show slideshow in fullscreen Goffi <goffi@goffi.org> parents: 1310 diff changeset	135 document.exitFullscreen()
9948598e7ec0 browser (slideshow): show slideshow in fullscreen Goffi <goffi@goffi.org> parents: 1310 diff changeset	136 except AttributeError:
9948598e7ec0 browser (slideshow): show slideshow in fullscreen Goffi <goffi@goffi.org> parents: 1310 diff changeset	137 print("exitFullscreen not available on this browser")
9948598e7ec0 browser (slideshow): show slideshow in fullscreen Goffi <goffi@goffi.org> parents: 1310 diff changeset	138
1307 0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	139 def on_key_down(self, evt):
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	140 if evt.key == 'Escape':
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	141 self.quit()
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	142 else:
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	143 return
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	144 evt.preventDefault()
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	145
1327 e35de70f5295 browser: updated swiper and use a limit on version Goffi <goffi@goffi.org> parents: 1320 diff changeset	146 def on_slide_change(self, swiper):
1307 0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	147 item = self.current_item
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	148 if item is None:
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	149 return
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	150 comments_count = item.get('comments_count')
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	151 self.comments_count_elt.text = comments_count or ''
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	152
1310 9e356f8eb62c browser (slideshow): (un)hide controls on single click: Goffi <goffi@goffi.org> parents: 1309 diff changeset	153 def toggle_hide_controls(self, evt):
9e356f8eb62c browser (slideshow): (un)hide controls on single click: Goffi <goffi@goffi.org> parents: 1309 diff changeset	154 self.click_timer = None
9e356f8eb62c browser (slideshow): (un)hide controls on single click: Goffi <goffi@goffi.org> parents: 1309 diff changeset	155 if 'click_to_hide' in evt.target.classList:
9e356f8eb62c browser (slideshow): (un)hide controls on single click: Goffi <goffi@goffi.org> parents: 1309 diff changeset	156 # we don't want to hide controls when a control is clicked
9e356f8eb62c browser (slideshow): (un)hide controls on single click: Goffi <goffi@goffi.org> parents: 1309 diff changeset	157 return
9e356f8eb62c browser (slideshow): (un)hide controls on single click: Goffi <goffi@goffi.org> parents: 1309 diff changeset	158 for elt in self.slideshow_elt.select('.click_to_hide'):
9e356f8eb62c browser (slideshow): (un)hide controls on single click: Goffi <goffi@goffi.org> parents: 1309 diff changeset	159 elt.style.display = '' if self.control_hidden else 'none'
9e356f8eb62c browser (slideshow): (un)hide controls on single click: Goffi <goffi@goffi.org> parents: 1309 diff changeset	160 self.control_hidden = not self.control_hidden
9e356f8eb62c browser (slideshow): (un)hide controls on single click: Goffi <goffi@goffi.org> parents: 1309 diff changeset	161
1341 a8bc1ee455ae browser (slideshow): use standard click/dblclick instead of swiper equivalents: Goffi <goffi@goffi.org> parents: 1340 diff changeset	162 def on_click(self, evt):
a8bc1ee455ae browser (slideshow): use standard click/dblclick instead of swiper equivalents: Goffi <goffi@goffi.org> parents: 1340 diff changeset	163 evt.stopPropagation()
a8bc1ee455ae browser (slideshow): use standard click/dblclick instead of swiper equivalents: Goffi <goffi@goffi.org> parents: 1340 diff changeset	164 evt.preventDefault()
1310 9e356f8eb62c browser (slideshow): (un)hide controls on single click: Goffi <goffi@goffi.org> parents: 1309 diff changeset	165 # we use a timer so double tap can cancel the click
9e356f8eb62c browser (slideshow): (un)hide controls on single click: Goffi <goffi@goffi.org> parents: 1309 diff changeset	166 # this avoid double tap side effect
9e356f8eb62c browser (slideshow): (un)hide controls on single click: Goffi <goffi@goffi.org> parents: 1309 diff changeset	167 if self.click_timer is None:
9e356f8eb62c browser (slideshow): (un)hide controls on single click: Goffi <goffi@goffi.org> parents: 1309 diff changeset	168 self.click_timer = timer.set_timeout(
9e356f8eb62c browser (slideshow): (un)hide controls on single click: Goffi <goffi@goffi.org> parents: 1309 diff changeset	169 lambda: self.toggle_hide_controls(evt), 300)
9e356f8eb62c browser (slideshow): (un)hide controls on single click: Goffi <goffi@goffi.org> parents: 1309 diff changeset	170
1341 a8bc1ee455ae browser (slideshow): use standard click/dblclick instead of swiper equivalents: Goffi <goffi@goffi.org> parents: 1340 diff changeset	171 def on_dblclick(self, evt):
1312 39a87d9099c4 browser (slideshow): slides can now be zoomed: Goffi <goffi@goffi.org> parents: 1311 diff changeset	172 evt.stopPropagation()
39a87d9099c4 browser (slideshow): slides can now be zoomed: Goffi <goffi@goffi.org> parents: 1311 diff changeset	173 evt.preventDefault()
39a87d9099c4 browser (slideshow): slides can now be zoomed: Goffi <goffi@goffi.org> parents: 1311 diff changeset	174 if self.click_timer is not None:
39a87d9099c4 browser (slideshow): slides can now be zoomed: Goffi <goffi@goffi.org> parents: 1311 diff changeset	175 timer.clear_timeout(self.click_timer)
39a87d9099c4 browser (slideshow): slides can now be zoomed: Goffi <goffi@goffi.org> parents: 1311 diff changeset	176 self.click_timer = None
39a87d9099c4 browser (slideshow): slides can now be zoomed: Goffi <goffi@goffi.org> parents: 1311 diff changeset	177 if self.swiper.zoom.scale != 1:
39a87d9099c4 browser (slideshow): slides can now be zoomed: Goffi <goffi@goffi.org> parents: 1311 diff changeset	178 self.swiper.zoom.toggle()
39a87d9099c4 browser (slideshow): slides can now be zoomed: Goffi <goffi@goffi.org> parents: 1311 diff changeset	179 else:
39a87d9099c4 browser (slideshow): slides can now be zoomed: Goffi <goffi@goffi.org> parents: 1311 diff changeset	180 # "in" is reserved in Python, so we call it using dict syntax
39a87d9099c4 browser (slideshow): slides can now be zoomed: Goffi <goffi@goffi.org> parents: 1311 diff changeset	181 self.swiper.zoom["in"]()
39a87d9099c4 browser (slideshow): slides can now be zoomed: Goffi <goffi@goffi.org> parents: 1311 diff changeset	182
1307 0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	183 def on_close(self, evt):
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	184 evt.stopPropagation()
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	185 evt.preventDefault()
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	186 self.quit()
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	187
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	188 def on_comment_close(self, evt):
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	189 side_panel = self.comments_panel_elt.select_one('.comments_side_panel')
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	190 side_panel.classList.remove('open')
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	191 side_panel.bind("transitionend", lambda evt: self.comments_panel_elt.remove())
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	192
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	193 def on_comments_panel_click(self, evt):
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	194 # we stop stop propagation to avoid the closing of the panel
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	195 evt.stopPropagation()
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	196
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	197 def on_comment(self, evt):
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	198 item = self.current_item
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	199 if item is None:
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	200 return
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	201 comments_panel_tpl = Template('blog/comments_panel.html')
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	202 try:
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	203 comments = item['comments']['items']
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	204 except KeyError:
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	205 comments = []
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	206 self.comments_panel_elt = comments_panel_tpl.get_elt({
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	207 "comments": comments,
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	208 "comments_service": item['comments_service'],
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	209 "comments_node": item['comments_node'],
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	210
0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	211 })
1309 9344ca3b21a6 browser (slideshow): fixed scrolling issue with comment panel: Goffi <goffi@goffi.org> parents: 1307 diff changeset	212 self.slideshow_elt <= self.comments_panel_elt
1307 0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	213 side_panel = self.comments_panel_elt.select_one('.comments_side_panel')
1310 9e356f8eb62c browser (slideshow): (un)hide controls on single click: Goffi <goffi@goffi.org> parents: 1309 diff changeset	214 timer.set_timeout(lambda: side_panel.classList.add("open"), 0)
1307 0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	215 for close_elt in self.comments_panel_elt.select('.click_to_close'):
1320 0cbf86b1dcca browser (photos/album): invitation manager first draft. Goffi <goffi@goffi.org> parents: 1312 diff changeset	216 close_elt.bind("click", self.on_comment_close)
1307 0a6698714557 browser: `slideshow` module implementation: Goffi <goffi@goffi.org> parents: diff changeset	217 side_panel.bind("click", self.on_comments_panel_click)

Mercurial > libervia-web

annotate libervia/pages/_browser/slideshow.py @ 1341:a8bc1ee455ae