mirror of
https://github.com/chibicitiberiu/rainmeter-studio.git
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477 lines
21 KiB
C#
477 lines
21 KiB
C#
using System;
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using System.Collections.Generic;
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// The bulk of your plugin's code belongs in this file.
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namespace InputText
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{
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class PluginCode
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{
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// 'Update', 'Update2', and 'GetString' all return data back to Rainmeter, depending on
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// if the Rainmeter measure wants a numeric value or a string/text data.
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//
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// The 'Instance' member contains all of the data necessary to read the INI file
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// passed to your plugin when this instance was first initialized. Remember: your plugin
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// may be initialized multiple times. For example, a plugin that reads the free space
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// of a hard drive may be called multiple times -- once for each installed hard drive.
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public UInt32 Update(Rainmeter.Settings.InstanceSettings Instance)
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{
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return 0;
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}
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public double Update2(Rainmeter.Settings.InstanceSettings Instance)
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{
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return 0.0;
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}
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public string GetString(Rainmeter.Settings.InstanceSettings Instance)
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{
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// This plugin is unique as it is one of the first to not be used to display data
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// back in Rainmeter, but to request user input and use that input during batch
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// operations (and other purposes).
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//
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// However, Rainmeter requires that data be sent back, so we'll return temporary data
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// In this case, the data is whatever the user last entered into an input textbox.
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return Instance.GetTempValue("LastInput", string.Empty).ToString();
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}
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// 'ExecuteBang' is a way of Rainmeter telling your plugin to do something *right now*.
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// What it wants to do can be defined by the 'Command' parameter.
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public void ExecuteBang(Rainmeter.Settings.InstanceSettings Instance, string Command)
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{
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#region Handle a single parameter
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// If our parameter list only contains a single word, then open a textbox immediately
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// and set a value. This mode does not do any batching.
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if (!Command.Trim().Contains(" "))
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{
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// Assume that the parameter is the name of the variable
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string sVariableName = Command.Trim();
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// Ask for input
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string sInput = GetUserInput(Instance);
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// If the user cancelled out of the inputbox (ESC key, etc.), then abort
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if (sInput == null)
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return;
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// Ask Rainmeter to set the variable using a bang (http://rainmeter.net/RainCMS/?q=Bangs)
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Rainmeter.Bang("!RainmeterSetVariable " + sVariableName + " \"" + sInput.Replace("\"", "\\\"") + "\"");
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// Note that the skin needs DynamicVariables=1 in the measure's settings or the above
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// code will have no effect.
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return;
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}
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#endregion
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#region Handle multiple parameters
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// Our parameter list contains at least two words, so split them up
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string[] sParts = Command.Trim().Split(new string[] { " " }, StringSplitOptions.None);
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// If the first parameter is 'ExecuteBatch' (not case sensitive)...
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if (sParts[0].Trim().ToUpper() == "EXECUTEBATCH")
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{
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// ExecuteBatch tells this plugin to go through the measure's settings to look
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// for lines beginning with "Command" and executing Rainmeter bangs for each one.
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// If a line contains $UserInput$, then an input textbox is opened and command
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// execution pauses until the user enters text or dismisses the textbox. If the
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// textbox is dismissed (Escape key, for example), all processing ends, otherwise
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// it continues depending on the range of commands selected.
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//
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// Each "Command" line allows overriding all settings that the input textbox
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// supports, therefor some checking and substitution is performed, thus a
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// more complex parser has been implemented.
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//
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// ExecuteBatch expects this syntax:
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// ExecuteBatch [All|#|#-#]
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//
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// This allows Rainmeter to call the plugin to execute a range including:
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// All All commands in the measure
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// # Only a single command in the measure
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// #-# A specific range of commands in the measure
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#region Determine range
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// Determine range. Default is 1 to 1,000,000,000, although if processing finds
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// that a requested line is blank, it will stop all processing (so 'All' will
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// only parse 14 lines if "Command15" does not exist or is blank).
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int iMin = 1;
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int iMax = 1000000000;
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try
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{
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if (sParts[1].Trim().ToUpper() != "ALL")
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{
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if (sParts[1].Contains("-"))
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{
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string[] sSubParts = sParts[1].Split(new string[] { "-" }, StringSplitOptions.None);
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iMin = int.Parse(sSubParts[0]);
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iMax = int.Parse(sSubParts[1]);
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}
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else
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iMin = iMax = int.Parse(sParts[1]);
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}
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}
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catch // handle all errors above
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{
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// Any error above will be ignored and the default range used instead.
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// This can occur if the measure asks to ExecuteBatch an invalid range
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// or the range could not be translated to an acceptable format.
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//
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// For example: ExecuteBatch asdf
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iMin = 1;
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iMax = 1000000000;
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}
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#endregion
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#region Parse commands in range
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// Parse each command in the range, aborting if any line returns 'false' or
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// the requested command line does not exist in the config for that measure.
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for (int i = iMin; i <= iMax; i++)
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{
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// Read this command's line
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string sCurrentLine = Instance.INI_Value("Command" + i.ToString());
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// If empty/non-existent, abort
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if (string.IsNullOrEmpty(sCurrentLine))
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break;
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// Execute the line, but if there's a problem (error or they cancel the
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// input textbox), then abort
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if (!ExecuteLine(Instance, sCurrentLine))
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break;
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// Continue to the next line, if there is any
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}
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#endregion
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return;
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}
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// Unhandled command, log the message but otherwise do nothing
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Rainmeter.Log(Rainmeter.LogLevel.Debug, "InputText: Received command \"" + sParts[0].Trim() + "\", left unhandled");
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#endregion
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return;
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}
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#region This is all code custom to this plugin
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#region Parse the current command line
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private bool ExecuteLine(Rainmeter.Settings.InstanceSettings Instance, string sLine)
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{
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// If this line contains a $UserInput$ token, then we need to do some extra
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// parsing
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if (sLine.ToUpper().Contains("$USERINPUT$"))
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{
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try
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{
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#region Handle in-line overrides
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// Create a blank list of overrides
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Dictionary<string, string> Overrides = new Dictionary<string, string>();
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// Start looking for overridable settings and adjust the list accordingly,
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// stripping out settings from the line if they are discovered.
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//
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// The supporting TagData() function allows for whitespace if quotes are
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// used. For example:
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//
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// DefaultValue="hello there, how are you"
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sLine = ScanAndReplace(sLine, "DefaultValue", ref Overrides);
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sLine = ScanAndReplace(sLine, "X", ref Overrides);
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sLine = ScanAndReplace(sLine, "Y", ref Overrides);
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sLine = ScanAndReplace(sLine, "W", ref Overrides);
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sLine = ScanAndReplace(sLine, "H", ref Overrides);
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sLine = ScanAndReplace(sLine, "StringStyle", ref Overrides);
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sLine = ScanAndReplace(sLine, "StringAlign", ref Overrides);
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sLine = ScanAndReplace(sLine, "FocusDismiss", ref Overrides);
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sLine = ScanAndReplace(sLine, "FontColor", ref Overrides);
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sLine = ScanAndReplace(sLine, "FontFace", ref Overrides);
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sLine = ScanAndReplace(sLine, "SolidColor", ref Overrides);
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sLine = ScanAndReplace(sLine, "Password", ref Overrides);
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sLine = ScanAndReplace(sLine, "FontSize", ref Overrides);
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sLine = ScanAndReplace(sLine, "TopMost", ref Overrides);
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#endregion
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// Get user input
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string sInput = GetUserInput(Instance, Overrides);
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if (sInput == null)
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{
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// Rainmeter.Log(Rainmeter.LogLevel.Debug, "InputText: Aborted, user cancelled text box");
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return false;
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}
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// Swap out the $UserInput$ token with what the user typed
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sLine = Replace(sLine, "$USERINPUT$", sInput);
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}
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catch (Exception ex)
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{
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// If there was an error doing any of the above, log it for debugging purposes.
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Rainmeter.Log(Rainmeter.LogLevel.Warning, "InputText: Exception " + ex.GetType().ToString() + ": " + ex.Message);
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return false;
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}
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}
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// Execute the bang. This will either be the original line from CommandX= (sLine variable) or
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// an adjusted line based on special parsing above.
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// Rainmeter.Log(Rainmeter.LogLevel.Debug, "InputText: Executing bang: " + sLine);
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Rainmeter.Bang(sLine);
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return true;
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}
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#endregion
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#region GetUserInput() -- creates an input textbox and handles all INI and override settings
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private string GetUserInput(Rainmeter.Settings.InstanceSettings Instance)
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{
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// No INI overrides provided, so create an empty list
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return GetUserInput(Instance, new Dictionary<string,string>());
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}
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private string GetUserInput(Rainmeter.Settings.InstanceSettings Instance, Dictionary<string,string> sOverrides)
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{
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// Create the form. 'InputBox' is a .NET form with a textbox and two button controls on it.
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InputBox input = new InputBox();
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input.Instance = Instance;
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input.ChangeX(Instance, "0");
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input.ChangeY(Instance, "0");
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// Change the styles of the InputBox form based on overrides or INI values
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#region Style and preference tweaks (INI and override settings)
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if (sOverrides.ContainsKey("FontFace"))
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input.ChangeFontFace(sOverrides["FontFace"]);
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else if (!string.IsNullOrEmpty(Instance.INI_Value("FontFace")))
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input.ChangeFontFace(Instance.INI_Value("FontFace"));
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if (sOverrides.ContainsKey("FontSize"))
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input.ChangeFontSize(sOverrides["FontSize"]);
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else if (!string.IsNullOrEmpty(Instance.INI_Value("FontSize")))
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input.ChangeFontSize(Instance.INI_Value("FontSize"));
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if (sOverrides.ContainsKey("W"))
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input.ChangeW(sOverrides["W"]);
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else if (!string.IsNullOrEmpty(Instance.INI_Value("W")))
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input.ChangeW(Instance.INI_Value("W"));
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if (sOverrides.ContainsKey("H"))
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input.ChangeH(sOverrides["H"]);
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else if (!string.IsNullOrEmpty(Instance.INI_Value("H")))
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input.ChangeH(Instance.INI_Value("H"));
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if (sOverrides.ContainsKey("X"))
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input.ChangeX(Instance, sOverrides["X"]);
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else if (!string.IsNullOrEmpty(Instance.INI_Value("X")))
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input.ChangeX(Instance, Instance.INI_Value("X"));
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if (sOverrides.ContainsKey("Y"))
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input.ChangeY(Instance, sOverrides["Y"]);
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else if (!string.IsNullOrEmpty(Instance.INI_Value("Y")))
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input.ChangeY(Instance, Instance.INI_Value("Y"));
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if (sOverrides.ContainsKey("StringStyle"))
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input.ChangeFontStringStyle(sOverrides["StringStyle"]);
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else if (!string.IsNullOrEmpty(Instance.INI_Value("StringStyle")))
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input.ChangeFontStringStyle(Instance.INI_Value("StringStyle"));
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if (sOverrides.ContainsKey("StringAlign"))
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input.ChangeStringAlign(sOverrides["StringAlign"]);
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else if (!string.IsNullOrEmpty(Instance.INI_Value("StringAlign")))
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input.ChangeStringAlign(Instance.INI_Value("StringAlign"));
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bool bFocusDismiss = true;
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if (sOverrides.ContainsKey("FocusDismiss"))
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{
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input.MakeFocusDismiss(sOverrides["FocusDismiss"] == "1");
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bFocusDismiss = sOverrides["FocusDismiss"] == "1";
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}
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else
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{
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input.MakeFocusDismiss(!(Instance.INI_Value("FocusDismiss").Trim().ToUpper() != "1"));
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bFocusDismiss = !(Instance.INI_Value("FocusDismiss").Trim().ToUpper() != "1");
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}
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if (sOverrides.ContainsKey("FontColor"))
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input.ChangeFontColor(sOverrides["FontColor"]);
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else if (!string.IsNullOrEmpty(Instance.INI_Value("FontColor")))
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input.ChangeFontColor(Instance.INI_Value("FontColor"));
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if (sOverrides.ContainsKey("SolidColor"))
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input.ChangeBackColor(sOverrides["SolidColor"]);
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else if (!string.IsNullOrEmpty(Instance.INI_Value("SolidColor")))
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input.ChangeBackColor(Instance.INI_Value("SolidColor"));
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if (sOverrides.ContainsKey("Passwords"))
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{
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if (sOverrides["DefaultValue"] == "1")
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input.MakePassword();
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}
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else if (Instance.INI_Value("Password").Trim().ToUpper() == "1")
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input.MakePassword();
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bool bAutoTopMost = true;
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if (sOverrides.ContainsKey("TopMost"))
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{
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if (sOverrides["TopMost"] == "1")
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{
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input.MakeTopmost();
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bAutoTopMost = false;
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}
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else if (sOverrides["TopMost"] == "0")
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bAutoTopMost = false;
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}
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else if (Instance.INI_Value("TopMost").Trim().ToUpper() == "1")
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{
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input.MakeTopmost();
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bAutoTopMost = false;
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}
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else if (Instance.INI_Value("TopMost").Trim().ToUpper() != "AUTO")
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if (!string.IsNullOrEmpty(Instance.INI_Value("TopMost").Trim()))
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bAutoTopMost = false;
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if (bAutoTopMost)
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if (Rainmeter.ParentIsTopmost(Instance))
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input.MakeTopmost();
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if (sOverrides.ContainsKey("DefaultValue"))
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input.DefaultValue(sOverrides["DefaultValue"]);
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else if (!string.IsNullOrEmpty(Instance.INI_Value("DefaultValue")))
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input.DefaultValue(Instance.INI_Value("DefaultValue").Trim());
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#endregion
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if (bFocusDismiss)
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{
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input.Show(new WindowWrapper(Rainmeter.GetConfigWindow(Instance)));
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for (; ; )
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{
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if (input.DialogResult != System.Windows.Forms.DialogResult.None || input.drBackup != System.Windows.Forms.DialogResult.None)
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break;
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System.Windows.Forms.Application.DoEvents();
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System.Threading.Thread.Sleep(44);
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}
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}
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else
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{
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input.ShowDialog(new WindowWrapper(Rainmeter.GetConfigWindow(Instance)));
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}
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if (input.drBackup != System.Windows.Forms.DialogResult.None)
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{
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if (input.drBackup != System.Windows.Forms.DialogResult.OK)
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return null;
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}
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else if (input.DialogResult != System.Windows.Forms.DialogResult.None)
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{
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if (input.DialogResult != System.Windows.Forms.DialogResult.OK)
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return null;
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}
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Instance.SetTempValue("LastInput", input.sTextValue);
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return input.sTextValue;
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}
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#endregion
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#region Replace() -- case-insensitive string replacement
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private static string Replace(string sIn, string sFind, string sReplace)
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{
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int iReplace = sIn.ToUpper().IndexOf(sFind.ToUpper());
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string sLineNew = string.Empty;
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if (iReplace > 0)
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sLineNew += sIn.Substring(0, iReplace);
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sLineNew += sReplace;
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sLineNew += sIn.Substring(iReplace + (sFind.ToUpper()).Length);
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return sLineNew;
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}
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private static string Replace(string sIn, int iStart, int iLength, string sReplace)
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{
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int iReplace = iStart;
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string sLineNew = string.Empty;
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if (iReplace > 0)
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sLineNew += sIn.Substring(0, iReplace);
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sLineNew += sReplace;
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sLineNew += sIn.Substring(iReplace + iLength);
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return sLineNew;
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}
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#endregion
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#region TagLoc(), TagData(), FindTag() -- text parsing utilities for the override tags
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private int TagLoc(string sLine, string sTag)
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{
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if (!FindTag(sLine, sTag))
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return -1;
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return sLine.ToUpper().IndexOf(" " + sTag.ToUpper() + "=") + 1;
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}
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private string TagData(string sLine, string sTag)
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{
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if (!FindTag(sLine, sTag))
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return string.Empty;
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int iStart = TagLoc(sLine, sTag) + sTag.Length + 1;
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string sTagData = string.Empty;
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bool bInQuote = false;
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try
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{
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for (int i = 0; ; i++)
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{
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if (i == 0)
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{
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if (sLine[i + iStart] == '"')
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{
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bInQuote = true;
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continue;
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}
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}
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if (sLine[i + iStart] == '"')
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break;
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if (!bInQuote)
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if (char.IsWhiteSpace(sLine[i + iStart]))
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break;
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sTagData += sLine[i + iStart];
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}
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}
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catch { }
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if (bInQuote == true)
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return "\"" + sTagData + "\"";
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return sTagData;
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}
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private bool FindTag(string sLine, string sTag)
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{
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return (sLine.ToUpper().Contains(" " + sTag.ToUpper() + "="));
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}
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#endregion
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#region ScanAndReplace() -- searches for a tag and its value, adding it to overrides if found, and then removing it from the input line
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private string ScanAndReplace(string sLine, string sTagName, ref Dictionary<string, string> Overrides)
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{
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if (FindTag(sLine, sTagName))
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{
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string sTagData = TagData(sLine, sTagName);
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// Rainmeter.Log(Rainmeter.LogLevel.Debug, "InputText: Overriding " + sTagName + " with " + sTagData);
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if (sTagData.StartsWith("\""))
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Overrides.Add(sTagName, sTagData.Substring(1, sTagData.Length - 2));
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else
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Overrides.Add(sTagName, sTagData);
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sLine = Replace(sLine, TagLoc(sLine, sTagName) - 1, 1 + sTagName.Length + 1 + sTagData.Length, string.Empty);
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}
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return sLine;
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}
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#endregion
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#endregion
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}
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}
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