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Allow to center fbrun

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While any window can be centered using the apps file, fbrun can serve many
purposes and sometimes (runner) makes sense being centered, sometimes
(button/menu triggered input) near the mouse, sometimes ("application")
regularily placed.

REQUEST: 282
This commit is contained in:
Thomas Lübking 2016-07-23 14:35:09 +02:00
parent 0ca5daf997
commit 8094f4d1a9
2 changed files with 32 additions and 16 deletions
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3
doc/asciidoc/fbrun.txt
View file

@ -54,6 +54,9 @@ OPTIONS
*-nearmouse*::
Position the window under the mouse cursor
*-center*::
Position the window on the screen center
*-fg* 'color'::
Foreground text color. The default is *black*

45
util/fbrun/main.cc
View file

@ -61,6 +61,7 @@ void showUsage(const char *progname) {
" -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<<
" -na Disable antialias"<<endl<<
@ -77,6 +78,7 @@ int main(int argc, char **argv) {
bool set_height = false, set_width=false; // use height/width of font by default
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");
@ -113,6 +115,9 @@ int main(int argc, char **argv) {
} 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) {
@ -171,7 +176,7 @@ int main(int argc, char **argv) {
if (preselect)
fbrun.selectAll();
if (near_mouse) {
if (near_mouse || center) {
int wx, wy;
unsigned int mask;
@ -179,15 +184,15 @@ int main(int argc, char **argv) {
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)) {
int root_x = 0;
int root_y = 0;
unsigned int root_w = WidthOfScreen(DefaultScreenOfDisplay(dpy));
unsigned int root_h = HeightOfScreen(DefaultScreenOfDisplay(dpy));
#ifdef XINERAMA
if(XineramaIsActive(dpy)) {
XineramaScreenInfo* screen_info = 0;
@ -211,18 +216,26 @@ int main(int argc, char **argv) {
}
}
#endif // XINERAMA
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();
} 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)