- plugins: allow hinticons for plugins

Default is <plugin>_hint.png; an entry 'hinticon=another_name' in
<plugin>.cfg overrides this; use icon in plugindir first; if not found
use icon in one of the other wellknown neutrino icon directories.

src/gui/plugins.cpp

@@ -122,6 +122,7 @@ void CPlugins::scanDir(const char *dir)
 			fname += '/';
 			new_plugin.cfgfile = fname.append(new_plugin.filename);
 			new_plugin.cfgfile.append(".cfg");
+			new_plugin.plugindir = dir;
 			bool plugin_ok = parseCfg(&new_plugin);
 			if (plugin_ok)
 			{
@@ -209,6 +210,7 @@ bool CPlugins::parseCfg(plugin *plugin_data)
 	plugin_data->hide = false;
 	plugin_data->type = CPlugins::P_TYPE_DISABLED;
 	plugin_data->integration = CPlugins::I_TYPE_DISABLED;
+	plugin_data->hinticon = plugin_data->filename + "_hint";
 
 	for (int i = 0; i < linecount; i++)
 	{
@@ -239,6 +241,10 @@ bool CPlugins::parseCfg(plugin *plugin_data)
 		{
 			plugin_data->depend = parm;
 		}
+		else if (cmd == "hinticon")
+		{
+			plugin_data->hinticon = parm;
+		}
 		else if (cmd == "type")
 		{
 			plugin_data->type = getPluginType(atoi(parm));
@@ -288,6 +294,10 @@ bool CPlugins::parseCfg(plugin *plugin_data)
 
 	inFile.close();
 
+	std::string _hintIcon = plugin_data->plugindir + "/" + plugin_data->hinticon + ".png";
+	if (access(_hintIcon.c_str(), F_OK) == 0)
+		plugin_data->hinticon = _hintIcon;
+
 	overrideType(plugin_data, g_settings.plugins_disabled, P_TYPE_DISABLED) ||
 	overrideType(plugin_data, g_settings.plugins_game, P_TYPE_GAME) ||
 	overrideType(plugin_data, g_settings.plugins_tool, P_TYPE_TOOL) ||

src/gui/plugins.h

@@ -80,6 +80,8 @@ class CPlugins
 			int key;
 			std::string cfgfile;
 			std::string pluginfile;
+			std::string plugindir;
+			std::string hinticon;
 			int version;
 			std::string name;                // UTF-8 encoded
 			std::string description;         // UTF-8 encoded
@@ -130,6 +132,8 @@ class CPlugins
 		inline       int           getNumberOfPlugins  (void            ) const { return plugin_list.size()                    ; }
 		inline const char *        getName             (const int number) const { return plugin_list[number].name.c_str()      ; }
 		inline const char *        getPluginFile       (const int number) const { return plugin_list[number].pluginfile.c_str(); }
+		inline const char *        getPluginDir        (const int number) const { return plugin_list[number].plugindir.c_str() ; }
+		inline const char *        getHintIcon         (const int number) const { return plugin_list[number].hinticon.c_str()  ; }
 		inline const char *        getFileName         (const int number) const { return plugin_list[number].filename.c_str()  ; }
 		inline const std::string & getDescription      (const int number) const { return plugin_list[number].description       ; }
 		inline       int           getType             (const int number) const { return plugin_list[number].type              ; }

src/gui/widget/menue.cpp

@@ -974,7 +974,7 @@ void CMenuWidget::integratePlugins(void *pluginsExec, CPlugins::i_type_t integra
 			printf("[neutrino] integratePlugins: add %s\n", g_PluginList->getName(count));
 			sprintf(id_plugin, "%d", count);
 			CMenuForwarder *fw_plugin = new CMenuForwarder(g_PluginList->getName(count), true, NULL, _pluginsExec, id_plugin);
-			fw_plugin->setHint("", g_PluginList->getDescription(count));
+			fw_plugin->setHint(g_PluginList->getHintIcon(count), g_PluginList->getDescription(count));
 			addItem(fw_plugin);
 		}
 	}