Added zoom level tooltip

__init__.py

@@ -1,5 +1,5 @@
 # Anki Zoom
-# v1.1.3 3/28/2020
+# v1.1.4 4/3/2020
 # Copyright (c) 2020 Quip13 ([email protected])
 # Based in part on code by Damien Elmes <[email protected]>, Roland Sieker <[email protected]> and github.com/krassowski
 # Big thanks to u/Glutanimate and u/yumenogotoshi for code suggestions
@@ -13,17 +13,7 @@
 from anki.hooks import *
 from anki.lang import _
 from .toolbar import *
-
-def configUpdated(*args):
-	global scrl_threshold
-	global zoom_step
-	global config
-	config = mw.addonManager.getConfig(__name__) #can be moved out of func for performance but config will not update automatically
-	scrl_threshold = config[ 'scroll_sensitivity' ]
-	zoom_step = config[ 'zoom_step' ]
-
-configUpdated()
-mw.addonManager.setConfigUpdatedAction(__name__, configUpdated)
+from aqt.utils import closeTooltip, tooltip, _tooltipLabel, _tooltipTimer
 
 def zoom_in(step=None):
 	if not step:
@@ -44,10 +34,39 @@ def reset_zoom(state=None, *args):
 		change_zoom( config[ 'overview_zoom_default' ] )
 	elif state == 'review':
 		change_zoom( config[ 'review_zoom_default' ] )
+	showZoomLvl()
 
 def change_zoom_by(interval):
 	currZoom = QWebEngineView.zoomFactor(mw.web) #use non-overridden method
 	change_zoom(currZoom * interval)
+	showZoomLvl()
+
+def showZoomLvl(duration = 1000):
+	def getZoom():
+		currZoom = QWebEngineView.zoomFactor(mw.web)
+		return str(round(currZoom*100))
+	def newToolTip():
+		tooltip(f'Zoom: {getZoom()}%',duration)
+	# Tries to replace string in existing tooltip to prevent flickering when recreating
+	def replaceTooltipTxt(label):
+		txt = label.text()
+		if "Zoom: " in txt:
+			sI = txt.rfind("Zoom: ") + 6
+			eI = txt.rfind("%")
+			txt = txt[:sI] + getZoom() + txt[eI:]
+			label.setText(txt)
+			aqt.utils._tooltipTimer.start(duration)
+			return True
+		else:
+			newToolTip()
+		return False
+
+	if zoomLvlToggle.isChecked():
+		if not aqt.utils._tooltipLabel:
+			newToolTip()
+		else:
+			replaceTooltipTxt(aqt.utils._tooltipLabel)
+
 
 def change_zoom(zoom_lvl):
 	mw.web.setZoomFactor(zoom_lvl)
@@ -56,6 +75,7 @@ def set_save_zoom(new_state, old_state, *args):
 	if old_state == new_state: #skips if reset
 		return
 
+	config = mw.addonManager.getConfig(__name__)
 	#Saves state zoom
 	old_state_zoom = QWebEngineView.zoomFactor(mw.web)
 	if old_state == 'deckBrowser':
@@ -107,27 +127,43 @@ def add_action(submenu, label, callback, shortcut=None):
 	submenu.addAction(action)
 	return action
 
+def userAction():
+	config = mw.addonManager.getConfig(__name__)
+	config['zoom_lvl_tooltip_enabled'] = zoomLvlToggle.isChecked()
+	mw.addonManager.writeConfig(__name__, config)
+
+def setupConfig(*args):
+	global scrl_threshold
+	global zoom_step
+	global config
+	config = mw.addonManager.getConfig(__name__)
+	scrl_threshold = config[ 'scroll_sensitivity' ]
+	zoom_step = config[ 'zoom_step' ]
+	zoomLvlToggle.setChecked(config['zoom_lvl_tooltip_enabled'])
+
 def setup_menu():
-	try:
+	global zoomLvlToggle
+	mw.addon_view_menu = getMenu(mw, "&View")
+	mw.form.menubar.insertMenu(
+		mw.form.menuTools.menuAction(),
 		mw.addon_view_menu
-	except AttributeError:
-		mw.addon_view_menu = getMenu(mw, "&View")
-		mw.form.menubar.insertMenu(
-			mw.form.menuTools.menuAction(),
-			mw.addon_view_menu
-		)
+	)
 
 	mw.zoom_submenu = QMenu(_('&Zoom'), mw)
 	mw.addon_view_menu.addMenu(mw.zoom_submenu)
 
 	add_action(mw.zoom_submenu, 'Zoom &In', zoom_in, ['Ctrl++','Ctrl+='])
 	add_action(mw.zoom_submenu, 'Zoom &Out', zoom_out, ['Ctrl+-'])
-	mw.zoom_submenu.addSeparator()
 	add_action(mw.zoom_submenu, '&Reset', reset_zoom, ['Ctrl+0'])
+	mw.zoom_submenu.addSeparator()
+	zoomLvlToggle = add_action(mw.zoom_submenu, 'Show Zoom Level', userAction , [''])
+	zoomLvlToggle.setCheckable(True)
+	setupConfig()
 
 def onClose():
 	set_save_zoom(None,mw.state)
 
 addHook("afterStateChange", set_save_zoom)
 addHook("unloadProfile", onClose)
+mw.addonManager.setConfigUpdatedAction(__name__, setupConfig)
 setup_menu()

config.json

@@ -6,5 +6,6 @@
    "deckBrowser_zoom": 1.0,
    "deckBrowser_zoom_default": 1.0,
    "scroll_sensitivity": 120,
-   "zoom_step": 1.1
+   "zoom_step": 1.1,
+   "zoom_lvl_tooltip_enabled": false
 }

config.md

@@ -1,4 +1,4 @@
-### Anki Zoom v1.1.3 Config:  
+### Anki Zoom v1.1.4 Config:  
 All config is effective immediately. If having issues, please click "Restore Defaults".
 
 -   `deckBrowser_zoom_default`: Zoom level that the reset button applies for the deck browser. Must be >`0.2` and <`5`

manifest.json

@@ -5,5 +5,5 @@
     "author": "Quip13",
     "human_version": "v1.1.3",
     "homepage": "https://ankiweb.net/shared/info/538879081",
-    "conflicts": [ "1846592880" ]
+    "conflicts": [ "1846592880", "Anki-Zoom_build" ]
 }