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add OutputInfo class to obtain output names

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This commit is contained in:
Thomas Lübking 2015-05-09 12:21:50 +02:00
parent 03ab846da8
commit b85d5666c1
1 changed files with 30 additions and 0 deletions
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30
xcbutils.h
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@ -1131,6 +1131,12 @@ public:
}
return xcb_randr_get_screen_resources_modes(data());
}
inline uint8_t *names() {
if (isNull()) {
return nullptr;
}
return xcb_randr_get_screen_resources_names(data());
}
};
XCB_WRAPPER_DATA(CrtcGammaData, xcb_randr_get_crtc_gamma, xcb_randr_crtc_t)
@ -1165,6 +1171,30 @@ public:
}
return QRect(info->x, info->y, info->width, info->height);
}
inline xcb_randr_output_t *outputs() {
const CrtcInfoData::reply_type *info = data();
if (!info || info->num_outputs == 0 || info->mode == XCB_NONE || info->status != XCB_RANDR_SET_CONFIG_SUCCESS) {
return nullptr;
}
return xcb_randr_get_crtc_info_outputs(info);
}
};
XCB_WRAPPER_DATA(OutputInfoData, xcb_randr_get_output_info, xcb_randr_output_t, xcb_timestamp_t)
class OutputInfo : public Wrapper<OutputInfoData, xcb_randr_output_t, xcb_timestamp_t>
{
public:
OutputInfo() = default;
OutputInfo(const OutputInfo&) = default;
explicit OutputInfo(xcb_randr_output_t c, xcb_timestamp_t t) : Wrapper<OutputInfoData, xcb_randr_output_t, xcb_timestamp_t>(c, t) {}
inline QString name() {
const OutputInfoData::reply_type *info = data();
if (!info || info->num_crtcs == 0 || info->num_modes == 0 || info->status != XCB_RANDR_SET_CONFIG_SUCCESS) {
return QString();
}
return QString::fromUtf8(reinterpret_cast<char*>(xcb_randr_get_output_info_name(info)), info->name_len);
}
};
XCB_WRAPPER_DATA(CurrentResourcesData, xcb_randr_get_screen_resources_current, xcb_window_t)