// main.cc for FbRun // 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: main.cc,v 1.1 2002/08/20 02:04:34 fluxgen Exp $ #include "FbRun.hh" #include <string> #include <iostream> using namespace std; void showUsage(const char *progname) { cerr<<"fbrun 1.1.0 : (c) 2002 Henrik Kinnunen"<<endl; cerr<<"Usage: "<< progname<<" [arguments]"<<endl<< "Arguments: "<<endl<< " -font [font name] Text font"<<endl<< " -title [title name] Set title"<<endl<< " -text [text] Text input"<<endl<< " -w [width] Window width in pixels"<<endl<< " -h [height] Window height in pixels"<<endl<< " -display [display string] Display name"<<endl<< " -pos [x] [y] Window position in pixels"<<endl<< " -fg [color name] Foreground text color"<<endl<< " -bg [color name] Background color"<<endl<< " -help Show this help"<<endl<<endl<< "Example: fbrun -fg black -bg white -text xterm -title \"run xterm\""<<endl; } int main(int argc, char **argv) { int x = 0, y = 0; // default pos of window size_t width = 200, height = 32; // default size of window bool set_height = false; // use height of font by default bool set_pos = false; // set position string fontname; // font name string title("Run program"); // default title string text; // default input text string foreground("black"); // text color string background("white"); // text background color string display_name; // name of the display connection // parse arguments for (int i=1; i<argc; i++) { if (strcmp(argv[i], "-font") == 0 && i+1 < argc) { ++i; fontname = argv[i]; } else if (strcmp(argv[i], "-title") == 0 && i+1 < argc) { ++i; title = argv[i]; } else if (strcmp(argv[i], "-text") == 0 && i+1 < argc) { ++i; text = argv[i]; } else if (strcmp(argv[i], "-w") == 0 && i+1 < argc) { ++i; width = atoi(argv[i]); } else if (strcmp(argv[i], "-h") == 0 && i+1 < argc) { ++i; height = atoi(argv[i]); set_height = true; // mark true else the height of font will be used } else if (strcmp(argv[i], "-display") == 0 && i+1 < argc) { ++i; display_name = argv[i]; } else if (strcmp(argv[i], "-pos") == 0 && i+2 < argc) { ++i; x = atoi(argv[i]); ++i; y = atoi(argv[i]); set_pos = true; } else if (strcmp(argv[i], "-fg") == 0 && i+1 < argc) { ++i; foreground = argv[i]; } else if (strcmp(argv[i], "-bg") == 0 && i+1 < argc) { ++i; background = argv[i]; } else if (strcmp(argv[i], "-h") == 0 || strcmp(argv[i], "-help") == 0) { showUsage(argv[0]); exit(0); } else { cerr<<"Invalid argument: "<<argv[i]<<endl; showUsage(argv[0]); exit(0); } } try { Display *disp = 0; // establish display connection disp = XOpenDisplay(display_name.c_str()); if (disp == 0) throw string("Can't open display: " + display_name); FbRun fbrun(disp); if (fontname.size() != 0) { if (!fbrun.loadFont(fontname.c_str())) { cerr<<"Failed to load font: "<<fontname<<endl; cerr<<"Falling back to \"fixed\""<<endl; } } // get color XColor xc_foreground, xc_background; if (XParseColor(disp, DefaultColormap(disp, DefaultScreen(disp)), foreground.c_str(), &xc_foreground) == 0) { cerr<<"Faild to lookup color: "<<foreground<<endl; } if (XParseColor(disp, DefaultColormap(disp, DefaultScreen(disp)), background.c_str(), &xc_background) == 0) { cerr<<"Faild to lookup color: "<<background<<endl; } XAllocColor(disp, DefaultColormap(disp, DefaultScreen(disp)), &xc_foreground); XAllocColor(disp, DefaultColormap(disp, DefaultScreen(disp)), &xc_background); fbrun.setForeground(xc_foreground); fbrun.setBackground(xc_background); if (set_height) fbrun.resize(width, height); fbrun.setTitle(title); fbrun.setText(text); fbrun.show(); if (set_pos) fbrun.move(x, y); XEvent event; // main loop while (!fbrun.end()) { XNextEvent(disp, &event); fbrun.handleEvent(&event); } } catch (string errstr) { cerr<<"Error: "<<errstr<<endl; } }