tSIP: showing window on BLF change
Lua "on BLF (dialog-info) change" script showing application window when contact(s) state changed to early or confirmed.
Function ApplicationShow() used here was added in tSIP 0.3.1.2.
local execSourceType = GetExecSourceType() -- 7 = BLF state change
if execSourceType ~= 7 then
print("Unexpected context for BLF state script!\n")
return
end
local contactId = GetExecSourceId() -- contact id in this context
local number, state = GetBlfState(contactId)
--[[
for state value:
enum dialog_info_status {
DIALOG_INFO_UNKNOWN = 0, ///< not subscribed / subscription failed
DIALOG_INFO_TERMINATED,
DIALOG_INFO_EARLY,
DIALOG_INFO_CONFIRMED
};
If contactId is out of range (e.g. there is no subscription) then value = -1 is returned.
This is unexpected in script running on event though.
]]
-- number might be used to limit contacts for which action is executed
-- print(string.format("on_blf_state: number %s state = %d\n", number, state))
if state == 2 or state == 3 then -- early + confirmed states
-- let's limit frequency
local currentTime = os.time()
print ("currentTime: " .. currentTime .. "\n")
local variableName = "OnBlfStatePlaTime"
local prevTime, prevTimeIsSet = GetVariable(variableName)
if prevTimeIsSet ~= 0 then
print(string.format("prevTime = %s\n", prevTime))
prevTime = tonumber(prevTime)
if currentTime - prevTime < 2 then
-- skip action
print("Skipping show - 2 seconds not passed\n")
return
else
print(string.format("delta = %d\n", currentTime - prevTime))
end
else
print("prevTime not set\n")
end
SetVariable(variableName, currentTime)
ApplicationShow(false) -- show without grabbing focus
end
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