// FbRun.hh // Copyright (c) 2002 Henrik Kinnunen (fluxgen@linuxmail.org) // // Permission is hereby granted, free of charge, to any person obtaining a // copy of this software and associated documentation files (the "Software"), // to deal in the Software without restriction, including without limitation // the rights to use, copy, modify, merge, publish, distribute, sublicense, // and/or sell copies of the Software, and to permit persons to whom the // Software is furnished to do so, subject to the following conditions: // // The above copyright notice and this permission notice shall be included in // all copies or substantial portions of the Software. // // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER // DEALINGS IN THE SOFTWARE. // $Id: FbRun.hh,v 1.8 2002/12/05 00:07:38 fluxgen Exp $ #ifndef FBRUN_HH #define FBRUN_HH #include "EventHandler.hh" #include "Font.hh" #include "FbWindow.hh" #include <string> #include <vector> /** Creates and managed a run window */ class FbRun: public FbTk::EventHandler { public: FbRun(int x = 0, int y = 0, size_t width = 200); ~FbRun(); void handleEvent(XEvent * const ev); void setText(const std::string &text); void setTitle(const std::string &title); void move(int x, int y); void resize(size_t width, size_t height); size_t height() const { return m_win.height(); } size_t width() const { return m_win.width(); } /// hide window void hide(); /// show window void show(); /// load and reconfigure for new font bool loadFont(const std::string &fontname); void setForeground(const FbTk::Color &color); void setBackground(const FbTk::Color &color); void setAntialias(bool val) { m_font.setAntialias(val); } const FbTk::Font &font() const { return m_font; } /// execute command and exit void run(const std::string &execstring); /// is this application done? bool end() const { return m_end; } /** loads history file. @return true on success, else false */ bool loadHistory(const char *filename); /** @name events */ ///@{ void exposeEvent(XExposeEvent &ev); void keyPressEvent(XKeyEvent &ev); ///@} private: void nextHistoryItem(); void prevHistoryItem(); void drawString(int x, int y, const char *text, size_t len); void getSize(size_t &width, size_t &height); void createWindow(int x, int y, size_t width, size_t height); void redrawLabel(); /// set no maximizable for this window void setNoMaximize(); FbTk::Font m_font; ///< font used to draw command text FbTk::FbWindow m_win; ///< toplevel window Display *m_display; ///< display connection std::string m_runtext; ///< command to execute int m_bevel; ///< distance to window edge from font in pixels GC m_gc; ///< graphic context bool m_end; ///< marks when this object is done std::vector<std::string> m_history; ///< history list of commands size_t m_current_history_item; ///< holds current position in command history std::string m_history_file; ///< holds filename for command history file }; #endif // FBRUN_HH