mswitch/source/modules/monitors.d

97 lines
1.7 KiB
D

module modules.monitors;
import std.conv;
import std.string;
extern (C)
{
enum Relation
{
left_of,
right_of,
above,
below,
same_as,
}
struct x_change
{
immutable(char)* first_monitor;
immutable(char)* second_monitor;
int is_position;
Relation position;
int primary;
}
struct x_monitor
{
char[10] name = "\0";
int width;
int height;
int primary;
}
struct x_info
{
int count;
x_monitor[5] monitor;
}
int XInfo(x_info* info);
int XChange(x_change* settings);
}
struct Monitor
{
string name;
bool primary;
int width;
int height;
}
Monitor[] getMonitorsInfo()
{
Monitor[] m;
x_info monitors;
if (!XInfo(&monitors))
{
foreach (i; 0 .. monitors.count)
{
Monitor current;
current.name = fromStringz(monitors.monitor[i].name.idup);
current.primary = to!bool(monitors.monitor[i].primary);
current.width = monitors.monitor[i].width;
current.height = monitors.monitor[i].height;
m ~= current;
}
}
return m;
}
bool setPrimaryMonitor(string monitor)
{
x_change settings;
settings.first_monitor = toStringz(monitor);
settings.primary = 1;
settings.is_position = 0;
return to!bool(XChange(&settings));
}
bool swapMonitors(string first, string second, Relation position)
{
x_change settings;
settings.first_monitor = toStringz(first);
settings.second_monitor = toStringz(second);
settings.is_position = 1;
settings.position = position;
settings.primary = 0;
return to!bool(XChange(&settings));
}