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authorwei <>2006-09-18 22:57:16 +0000
committerwei <>2006-09-18 22:57:16 +0000
commit1e5f13b21b33b0d7ce86fe97ca145a3561433a7a (patch)
tree0d578ace6150cf69478696737cf0e1156a309661 /framework/3rdParty/PhpShell/PHP/Shell/Extensions/Colour.php
parent8e3f638109ebdb4bedc3e9ed7360b9d2467bc311 (diff)
Add an interactive php shell that loads Prado classes.
Diffstat (limited to 'framework/3rdParty/PhpShell/PHP/Shell/Extensions/Colour.php')
-rw-r--r--framework/3rdParty/PhpShell/PHP/Shell/Extensions/Colour.php120
1 files changed, 120 insertions, 0 deletions
diff --git a/framework/3rdParty/PhpShell/PHP/Shell/Extensions/Colour.php b/framework/3rdParty/PhpShell/PHP/Shell/Extensions/Colour.php
new file mode 100644
index 00000000..05d7be1d
--- /dev/null
+++ b/framework/3rdParty/PhpShell/PHP/Shell/Extensions/Colour.php
@@ -0,0 +1,120 @@
+<?php
+
+class PHP_Shell_Extensions_Colour implements PHP_Shell_Extension {
+ static protected $instance;
+ # shell colours
+ const C_RESET = "\033[0m";
+
+ const C_BLACK = "\033[0;30m";
+ const C_RED = "\033[0;31m";
+ const C_GREEN = "\033[0;32m";
+ const C_BROWN = "\033[0;33m";
+ const C_BLUE = "\033[0;34m";
+ const C_PURPLE = "\033[0;35m";
+ const C_CYAN = "\033[0;36m";
+ const C_LIGHT_GRAY = "\033[0;37m";
+
+ const C_GRAY = "\033[1;30m";
+ const C_LIGHT_RED = "\033[1;31m";
+ const C_LIGHT_GREEN = "\033[1;32m";
+ const C_YELLOW = "\033[1;33m";
+ const C_LIGHT_BLUE = "\033[1;34m";
+ const C_LIGHT_PURPLE = "\033[1;35m";
+ const C_LIGHT_CYAN = "\033[1;36m";
+ const C_WHITE = "\033[1;37m";
+
+ /**
+ * shell colours
+ *
+ * @var array
+ * @see applyColourScheme
+ */
+ protected $colours;
+
+ /**
+ * shell colour schemes
+ *
+ * @var array
+ * @see registerColourScheme
+ */
+ protected $colour_scheme;
+
+ public function register() {
+ $opt = PHP_Shell_Options::getInstance();
+
+ $opt->registerOption("background", $this, "optSetBackground");
+ $opt->registerOptionAlias("bg", "background");
+
+ $this->registerColourScheme(
+ "plain", array(
+ "default" => "", "value" => "",
+ "exception" => "", "reset" => ""));
+
+ $this->registerColourScheme(
+ "dark", array(
+ "default" => self::C_YELLOW,
+ "value" => self::C_WHITE,
+ "exception" => self::C_PURPLE));
+
+ $this->registerColourScheme(
+ "light", array(
+ "default" => self::C_BLACK,
+ "value" => self::C_BLUE,
+ "exception" => self::C_RED));
+
+ }
+
+ /**
+ * background colours
+ */
+ public function optSetBackground($key, $value) {
+ if (is_null($value)) {
+ print(':set '.$key.' needs a colour-scheme, e.g. :set '.$key.'=dark');
+ return;
+ }
+ if (false == $this->applyColourScheme($value)) {
+ print('setting colourscheme failed: colourscheme '.$value.' is unknown');
+ return;
+ }
+ }
+
+ /**
+ * get a colour for the shell
+ *
+ * @param string $type one of (value|exception|reset|default)
+ * @return string a colour string or a empty string
+ */
+ public function getColour($type) {
+ return isset($this->colour[$type]) ? $this->colour[$type] : '';
+ }
+
+ /**
+ * apply a colour scheme to the current shell
+ *
+ * @param string $scheme name of the scheme
+ * @return false if colourscheme is not known, otherwise true
+ */
+ public function applyColourScheme($scheme) {
+ if (!isset($this->colour_scheme[$scheme])) return false;
+
+ $this->colour = $this->colour_scheme[$scheme];
+
+ return true;
+ }
+
+ /**
+ * registers a colour scheme
+ *
+ * @param string $scheme name of the colour scheme
+ * @param array a array of colours
+ */
+ public function registerColourScheme($scheme, $colours) {
+ if (!is_array($colours)) return;
+
+ /* set a reset colour if it is not supplied from the outside */
+ if (!isset($colours["reset"])) $colours["reset"] = self::C_RESET;
+
+ $this->colour_scheme[$scheme] = $colours;
+ }
+}
+