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[UX] Gesture manager: add paged zoom gestures (#4610)

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References #4333.
This commit is contained in:
Frans de Jonge
2019-02-20 13:45:14 +01:00
committed by GitHub
parent 13d4ead330
commit a2c47b35de
2 changed files with 22 additions and 0 deletions
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21
frontend/apps/reader/modules/readergesture.lua
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@@ -101,6 +101,13 @@ function ReaderGesture:buildMenu(ges, default)
{_("Toggle frontlight"), "toggle_frontlight", Device:hasFrontlight()},
{_("Toggle accelerometer"), "toggle_gsensor", Device:canToggleGSensor()},
{_("Toggle rotation"), "toggle_rotation", not self.is_docless},
{_("Zoom to fit content width"), "zoom_contentwidth", not self.is_docless},
{_("Zoom to fit content height"), "zoom_contentheight", not self.is_docless},
{_("Zoom to fit page width"), "zoom_pagewidth", not self.is_docless},
{_("Zoom to fit page height"), "zoom_pageheight", not self.is_docless},
{_("Zoom to fit column"), "zoom_column", not self.is_docless},
{_("Zoom to fit content"), "zoom_content", not self.is_docless},
{_("Zoom to fit page"), "zoom_page", not self.is_docless},
}
local return_menu = {}
-- add default action to the top of the submenu
@@ -338,6 +345,20 @@ function ReaderGesture:gestureAction(action)
end
elseif action == "suspend" then
UIManager:suspend()
elseif action == "zoom_contentwidth" then
self.ui:handleEvent(Event:new("SetZoomMode", "contentwidth"))
elseif action == "zoom_contentheight" then
self.ui:handleEvent(Event:new("SetZoomMode", "contentheight"))
elseif action == "zoom_pagewidth" then
self.ui:handleEvent(Event:new("SetZoomMode", "pagewidth"))
elseif action == "zoom_pageheight" then
self.ui:handleEvent(Event:new("SetZoomMode", "pageheight"))
elseif action == "zoom_column" then
self.ui:handleEvent(Event:new("SetZoomMode", "column"))
elseif action == "zoom_content" then
self.ui:handleEvent(Event:new("SetZoomMode", "content"))
elseif action == "zoom_page" then
self.ui:handleEvent(Event:new("SetZoomMode", "page"))
end
return true
end