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// main.cc for FbRun
// Copyright (c) 2002 - 2006 Henrik Kinnunen (fluxgen at fluxbox dot 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.
#include "FbRun.hh"
#include "FbTk/App.hh"
#include "FbTk/StringUtil.hh"
#include "FbTk/Color.hh"
#ifdef XINERAMA
extern "C" {
#include <X11/extensions/Xinerama.h>
}
#endif // XINERAMA
#include <string>
#include <iostream>
#ifdef HAVE_CSTRING
#include <cstring>
#else
#include <string.h>
#endif
#ifdef HAVE_CSTDLIB
#include <cstdlib>
#else
#include <stdlib.h>
#endif
using std::cerr;
using std::endl;
using std::string;
void showUsage(const char *progname) {
cerr<<"fbrun 1.5 : (c) 2002-2015 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<<
" -print Print result to stdout"<<endl<<
" -w [width] Window width in pixels"<<endl<<
" -h [height] Window height in pixels"<<endl<<
" -pad [size] Padding size in pixels"<<endl<<
" -display [display string] Display name"<<endl<<
" -pos [x] [y] Window position in pixels"<<endl<<
" -nearmouse Window position near mouse"<<endl<<
" -center Window position on screen center"<<endl<<
" -fg [color name] Foreground text color"<<endl<<
" -bg [color name] Background color"<<endl<<
" -hf [history file] History file to load (default ~/.fluxbox/fbrun_history)"<<endl<<
" -cf [completion file] Complete contents of this file instead of $PATH binaries"<<endl<<
" -autocomplete Complete on typing"<<endl<<
" -preselect Select preset text"<<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, set_width=false; // use height/width of font by default
int padding = 0; // default horizontal padding for text
bool set_pos = false; // set position
bool near_mouse = false; // popup near mouse
bool center = false;
bool print = false;
bool preselect = false;
bool autocomplete = getenv("FBRUN_AUTOCOMPLETE");
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
string history_file("~/.fluxbox/fbrun_history"); // command history file
string completion_file; // command history file
// parse arguments
for (int i=1; i<argc; i++) {
string arg = argv[i];
if ((arg == "-font" || arg == "--font") && i+1 < argc) {
fontname = argv[++i];
} else if (arg == "-print" || arg == "--print") {
print = true;
} else if ((arg == "-title" || arg == "--title") && i+1 < argc) {
title = argv[++i];
} else if ((arg == "-text" || arg == "--text") && i+1 < argc) {
text = argv[++i];
} else if (arg == "-w" && i+1 < argc) {
width = atoi(argv[++i]);
set_width = true;
} else if (arg == "-h" && i+1 < argc) {
height = atoi(argv[++i]);
set_height = true; // mark true else the height of font will be used
} else if (arg == "-pad" && i+1 < argc) {
padding = atoi(argv[++i]);
} else if ((arg == "-display" || arg == "--display") && i+1 < argc) {
display_name = argv[++i];
} else if ((arg == "-pos" || arg == "--pos") && i+2 < argc) {
x = atoi(argv[++i]);
y = atoi(argv[++i]);
set_pos = true;
} else if (arg == "-nearmouse" || arg == "--nearmouse") {
set_pos = true;
near_mouse = true;
} else if (arg == "-center" || arg == "--center") {
set_pos = true;
center = true;
} else if (strcmp(argv[i], "-fg") == 0 && i+1 < argc) {
foreground = argv[++i];
} else if (strcmp(argv[i], "-bg") == 0 && i+1 < argc) {
background = argv[++i];
} else if (strcmp(argv[i], "-hf") == 0 && i+1 < argc) {
history_file = argv[++i];
} else if (strcmp(argv[i], "-cf") == 0 && i+1 < argc) {
completion_file = argv[++i];
} else if (strcmp(argv[i], "-preselect") == 0) {
preselect = true;
} else if (strcmp(argv[i], "-autocomplete") == 0) {
autocomplete = true;
} else if (arg == "-h" || arg == "-help" || arg == "--help") {
showUsage(argv[0]);
exit(0);
} else {
cerr<<"Invalid argument: "<<argv[i]<<endl;
showUsage(argv[0]);
exit(0);
}
}
try {
FbTk::App application(display_name.c_str());
FbRun fbrun;
fbrun.setPrint(print);
fbrun.setAutocomplete(autocomplete);
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
FbTk::Color fg_color(foreground.c_str(), 0);
FbTk::Color bg_color(background.c_str(), 0);
fbrun.setForegroundColor(fg_color);
fbrun.setBackgroundColor(bg_color);
if (set_height)
fbrun.resize(fbrun.width(), height);
if (set_width)
fbrun.resize(width, fbrun.height());
// expand and load command history
string expanded_filename = FbTk::StringUtil::expandFilename(history_file);
if (!fbrun.loadHistory(expanded_filename.c_str()))
cerr<<"FbRun Warning: Failed to load history file: "<<expanded_filename<<endl;
if (!completion_file.empty()) {
expanded_filename = FbTk::StringUtil::expandFilename(completion_file);
if (!fbrun.loadCompletion(expanded_filename.c_str()))
cerr<<"FbRun Warning: Failed to load completion file: "<<expanded_filename<<endl;
}
fbrun.setPadding(padding);
fbrun.setTitle(title);
fbrun.setText(text);
if (preselect)
fbrun.selectAll();
if (near_mouse || center) {
int wx, wy;
unsigned int mask;
Window ret_win;
Window child_win;
Display* dpy = FbTk::App::instance()->display();
int root_x = 0;
int root_y = 0;
unsigned int root_w = WidthOfScreen(DefaultScreenOfDisplay(dpy));
unsigned int root_h = HeightOfScreen(DefaultScreenOfDisplay(dpy));
if (XQueryPointer(dpy, DefaultRootWindow(dpy),
&ret_win, &child_win,
&x, &y, &wx, &wy, &mask)) {
#ifdef XINERAMA
if(XineramaIsActive(dpy)) {
XineramaScreenInfo* screen_info = 0;
int number = 0;
screen_info = XineramaQueryScreens(dpy, &number);
if (screen_info) {
for(int i= 0; i < number; i++) {
if (x >= screen_info[i].x_org &&
x < screen_info[i].x_org + screen_info[i].width &&
y >= screen_info[i].y_org &&
y < screen_info[i].y_org + screen_info[i].height) {
root_x = screen_info[i].x_org;
root_y = screen_info[i].y_org;
root_w = screen_info[i].width;
root_h = screen_info[i].height;
break;
}
}
XFree(screen_info);
}
}
#endif // XINERAMA
} else if (!center) {
set_pos = false;
}
if (center) {
x = root_x + root_w/2;
y = root_y + root_h/2;
}
x-= fbrun.width()/2;
y-= fbrun.height()/2;
if (x < root_x)
x = root_x;
if (x + fbrun.width() > root_x + root_w)
x = root_x + root_w - fbrun.width();
if (y < root_y)
y = root_y;
if (y + fbrun.height() > root_y + root_h)
y = root_y + root_h - fbrun.height();
}
if (set_pos)
fbrun.move(x, y);
fbrun.lockPosition(set_pos);
fbrun.show();
application.eventLoop();
} catch (string & errstr) {
cerr<<"Error: "<<errstr<<endl;
}
}
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