diff options
Diffstat (limited to 'src-qt5/core/libLumina/LuminaRandR-X11.cpp')
| -rw-r--r-- | src-qt5/core/libLumina/LuminaRandR-X11.cpp | 170 |
1 files changed, 170 insertions, 0 deletions
diff --git a/src-qt5/core/libLumina/LuminaRandR-X11.cpp b/src-qt5/core/libLumina/LuminaRandR-X11.cpp new file mode 100644 index 00000000..64712fd0 --- /dev/null +++ b/src-qt5/core/libLumina/LuminaRandR-X11.cpp @@ -0,0 +1,170 @@ +//=========================================== +// Lumina-DE source code +// Copyright (c) 2017, Ken Moore +// Available under the 3-clause BSD license +// See the LICENSE file for full details +//=========================================== +#include "LuminaRandR.h" + +#include "xcb/randr.h" +#include "xcb/xcb_atom.h" + +#include <QDebug> +#include <QX11Info> + +class OutputDevice::p_objects{ +public: + xcb_atom_t monitor_atom; + QList<xcb_randr_output_t> outputs; //the actual output devices used by the monitor +}; + +//Global Listing of Devices +QList<OutputDevice> OutputDevice::availableMonitors(){ + QList<OutputDevice> list; + //Get the list of monitors + xcb_randr_get_monitors_cookie_t cookie = xcb_randr_get_monitors_unchecked(QX11Info::connection(), QX11Info::appRootWindow(), 1); + xcb_randr_get_monitors_reply_t *reply = xcb_randr_get_monitors_reply(QX11Info::connection(), cookie, NULL); + if(reply==0){ + qDebug() << "Could not get monitor list"; + return list; + } + xcb_randr_monitor_info_iterator_t iter = xcb_randr_get_monitors_monitors_iterator(reply); + qDebug() << "Number of Monitors:" << xcb_randr_get_monitors_monitors_length(reply); + while(iter.rem>0){ + qDebug() << "Found Monitor:"; + //qDebug() << " Index:" << iter.index << "Rem:" << iter.rem; + xcb_get_atom_name_reply_t *nreply = xcb_get_atom_name_reply(QX11Info::connection(), xcb_get_atom_name_unchecked(QX11Info::connection(), iter.data->name), NULL); + QString name = QString::fromLocal8Bit(xcb_get_atom_name_name(nreply), xcb_get_atom_name_name_length(nreply)); + free(nreply); + + qDebug() << " - Name:" << iter.data->name << name; + qDebug() << " - Primary:" << (iter.data->primary == 1); + qDebug() << " - Automatic:" << (iter.data->automatic == 1); + qDebug() << " - nOutput:" << iter.data->nOutput; + qDebug() << " - Geometry:" << QRect(iter.data->x, iter.data->y, iter.data->width, iter.data->height); + qDebug() << " - Physical Size (mm):" << iter.data->width_in_millimeters << "x" << iter.data->height_in_millimeters; + qDebug() << " - Number of outputs:" << xcb_randr_monitor_info_outputs_length(iter.data); + xcb_randr_monitor_info_next(&iter); + } + + //Free up any objects we are done with + free(reply); + //Return the list + return list; +} + +//FUNCTIONS (do not use directly - use the static list function instead) +OutputDevice::OutputDevice(){ + enabled = false; + p_obj = new p_objects(); + p_obj->monitor_atom = 0; +} + +OutputDevice::~OutputDevice(){ + +} + +//Modification +bool OutputDevice::setAsPrimary(){ + if(isPrimary){ return true; } + if( !p_obj->outputs.isEmpty() ){ + xcb_randr_set_output_primary (QX11Info::connection(), QX11Info::appRootWindow(), p_obj->outputs[0]); + isPrimary = true; + } + return isPrimary; +} + +bool OutputDevice::disable(){ + if(p_obj->monitor_atom!=0){ + xcb_randr_delete_monitor(QX11Info::connection(), QX11Info::appRootWindow(), p_obj->monitor_atom); + p_obj->monitor_atom = 0; + return true; + } + return false; +} + +void OutputDevice::enable(QRect geom){ + //if no geom provided, will add as the right-most screen at optimal resolution + if(p_obj->monitor_atom!=0){ return; } + qDebug() << "Enable Monitor:" << geom; + +} + +void OutputDevice::changeResolution(QSize){ + +} + +OutputDeviceList::OutputDeviceList(){ + xcb_randr_get_screen_resources_reply_t *reply = xcb_randr_get_screen_resources_reply(QX11Info::connection(), + xcb_randr_get_screen_resources_unchecked(QX11Info::connection(), QX11Info::appRootWindow()), + NULL); + int outputnum = xcb_randr_get_screen_resources_outputs_length(reply); + qDebug() << "Probing Screen Resources:"; + qDebug() << " - Number of Outputs:" << outputnum; + qDebug() << " - Number of CRTC's:" << xcb_randr_get_screen_resources_crtcs_length(reply); + qDebug() << " - Number of Modes:" << xcb_randr_get_screen_resources_modes_length(reply); + qDebug() << " - Number of Names:" << xcb_randr_get_screen_resources_names_length(reply); + for(int i=0; i<outputnum; i++){ + xcb_randr_output_t output = xcb_randr_get_screen_resources_outputs(reply)[i]; + //Now display the info about this output + xcb_randr_get_output_info_reply_t *info = xcb_randr_get_output_info_reply(QX11Info::connection(), + xcb_randr_get_output_info_unchecked(QX11Info::connection(), output, QX11Info::appTime()), + NULL); + qDebug() << "==== Output Information #"+QString::number(i); + qDebug() << "Number of Modes:" << xcb_randr_get_output_info_modes_length(info); + qDebug() << "Number of Clones:" << xcb_randr_get_output_info_clones_length(info); + + //Names + int name_len = xcb_randr_get_output_info_name_length(info); + qDebug() << "Number of Names:" << name_len; + for(int n=0; n<name_len; n++){ + xcb_get_atom_name_reply_t *nreply = xcb_get_atom_name_reply(QX11Info::connection(), xcb_get_atom_name_unchecked(QX11Info::connection(), xcb_randr_get_output_info_name(info)[n]), NULL); + QString name = QString::fromLocal8Bit(xcb_get_atom_name_name(nreply), xcb_get_atom_name_name_length(nreply)); + free(nreply); + qDebug() << " -- " << name; + } + + //Properties + xcb_randr_list_output_properties_reply_t *pinfo = xcb_randr_list_output_properties_reply(QX11Info::connection(), + xcb_randr_list_output_properties_unchecked(QX11Info::connection(), output), + NULL); + int pinfo_len = xcb_randr_list_output_properties_atoms_length(pinfo); + qDebug() << "Properties:" << pinfo_len; + for(int p=0; p<pinfo_len; p++){ + xcb_atom_t atom = xcb_randr_list_output_properties_atoms(pinfo)[p]; + //Property Name + xcb_get_atom_name_reply_t *nreply = xcb_get_atom_name_reply(QX11Info::connection(), xcb_get_atom_name_unchecked(QX11Info::connection(), atom), NULL); + QString name = QString::fromLocal8Bit(xcb_get_atom_name_name(nreply), xcb_get_atom_name_name_length(nreply)); + free(nreply); + //Property Value + xcb_randr_query_output_property_reply_t *pvalue = xcb_randr_query_output_property_reply(QX11Info::connection(), + xcb_randr_query_output_property_unchecked(QX11Info::connection(), output, atom), + NULL); + QStringList values; //need to read values + for(int v=0; v<xcb_randr_query_output_property_valid_values_length(pvalue); v++){ + values << QString::number(xcb_randr_query_output_property_valid_values(pvalue)[v] ); + } + free(pvalue); + qDebug() << " -- " << name << "=" << values; + + } + free(pinfo); + + free(info); + } + + free(reply); +} + +OutputDeviceList::~OutputDeviceList(){ + +} + +//Simplification functions for dealing with multiple monitors +void OutputDeviceList::setPrimaryMonitor(QString id){ + +} + +void OutputDeviceList::disableMonitor(QString id){ + +} |