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// 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;
}
}
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