#91 get and set values for all controls/indicators and textbox

graphics/elements/indicators/coremap.lua

@@ -116,15 +116,18 @@ local function core_map(args)
         end
     end
 
-    -- initial draw at base temp
-    draw(300)
-
     -- on state change
     ---@param temperature number temperature in Kelvin
     function e.on_update(temperature)
+        e.value = temperature
         draw(temperature)
     end
 
+    function e.set_value(val) e.on_update(val) end
+
+    -- initial draw at base temp
+    e.on_update(300)
+
     return e.get()
 end
 

graphics/elements/indicators/data.lua

@@ -70,6 +70,8 @@ local function data(args)
     -- on state change
     ---@param value any new value
     function e.on_update(value)
+        e.value = value
+
         local data_str = util.sprintf(args.format, value)
 
         -- write data
@@ -90,6 +92,8 @@ local function data(args)
         end
     end
 
+    function e.set_value(val) e.on_update(val) end
+
     -- initial value draw
     e.on_update(args.value)
 

graphics/elements/indicators/hbar.lua

@@ -42,6 +42,8 @@ local function hbar(args)
 
     -- handle data changes
     function e.on_update(fraction)
+        e.value = fraction
+
         -- enforce minimum and maximum
         if fraction < 0 then
             fraction = 0.0
@@ -96,6 +98,18 @@ local function hbar(args)
         end
     end
 
+    ---@param bar_fg_bg cpair new bar colors
+    function e.recolor(bar_fg_bg)
+        bar_bkg = bar_fg_bg.blit_bkg
+        bar_fgd = bar_fg_bg.blit_fgd
+
+        -- re-draw
+        last_num_bars = 0
+        e.on_update(e.value)
+    end
+
+    function e.set_value(val) e.on_update(val) end
+
     -- initialize to 0
     e.on_update(0)
 

graphics/elements/indicators/icon.lua

@@ -55,10 +55,13 @@ local function icon(args)
     ---@param new_state integer indicator state
     function e.on_update(new_state)
         local blit_cmd = state_blit_cmds[new_state]
+        e.value = new_state
         e.window.setCursorPos(1, 1)
         e.window.blit(blit_cmd.text, blit_cmd.fgd, blit_cmd.bkg)
     end
 
+    function e.set_value(val) e.on_update(val) end
+
     -- initial icon draw
     e.on_update(args.value or 1)
 

graphics/elements/indicators/light.lua

@@ -31,6 +31,7 @@ local function indicator_light(args)
     -- on state change
     ---@param new_state boolean indicator state
     function e.on_update(new_state)
+        e.value = new_state
         e.window.setCursorPos(1, 1)
         if new_state then
             e.window.blit(" \x95", "0" .. args.colors.blit_a, args.colors.blit_a .. e.fg_bg.blit_bkg)
@@ -39,6 +40,8 @@ local function indicator_light(args)
         end
     end
 
+    function e.set_value(val) e.on_update(val) end
+
     -- write label and initial indicator light
     e.on_update(false)
     e.window.write(args.label)

graphics/elements/indicators/state.lua

@@ -61,10 +61,13 @@ local function state_indicator(args)
     ---@param new_state integer indicator state
     function e.on_update(new_state)
         local blit_cmd = state_blit_cmds[new_state]
+        e.value = new_state
         e.window.setCursorPos(1, 1)
         e.window.blit(blit_cmd.text, blit_cmd.fgd, blit_cmd.bkg)
     end
 
+    function e.set_value(val) e.on_update(val) end
+
     -- initial draw
     e.on_update(args.value or 1)
 

graphics/elements/indicators/trilight.lua

@@ -40,6 +40,7 @@ local function tristate_indicator_light(args)
     -- on state change
     ---@param new_state integer indicator state
     function e.on_update(new_state)
+        e.value = new_state
         e.window.setCursorPos(1, 1)
         if new_state == 2 then
             e.window.blit(" \x95", "0" .. c2, c2 .. e.fg_bg.blit_bkg)
@@ -50,6 +51,8 @@ local function tristate_indicator_light(args)
         end
     end
 
+    function e.set_value(val) e.on_update(val) end
+
     -- write label and initial indicator light
     e.on_update(0)
     e.window.write(args.label)

graphics/elements/indicators/vbar.lua

@@ -33,6 +33,8 @@ local function vbar(args)
 
     -- handle data changes
     function e.on_update(fraction)
+        e.value = fraction
+
         -- enforce minimum and maximum
         if fraction < 0 then
             fraction = 0.0
@@ -78,6 +80,8 @@ local function vbar(args)
         end
     end
 
+    function e.set_value(val) e.on_update(val) end
+
     return e.get()
 end