void gui::slider::slide_to_fit(int position) {
int top = magnitude;
int bot = magnitude + space - 1;
if (position < top) {
magnitude = math::clamp(position, minimum, maximum);
update_dimensions();
} else if (position > bot) {
magnitude = math::clamp(position - space + 1, minimum, maximum);
update_dimensions();
}
}
bool gui::slider::go_forward() {
if (magnitude + 1 <= maximum) {
++magnitude;
update_dimensions();
return true;
}
return false;
}
bool gui::slider::go_backward() {
if (magnitude - 1 >= minimum) {
--magnitude;
update_dimensions();
return true;
}
return false;
}
void NEUROBITOBJ::update_channelinfo(void)
{
NDGETVAL gv;
int chans,i;
float max_sr;
if (DevCtx<0) {
write_logfile ("could not open Neurobit device context");
return;
}
if (NdGetParam(ND_PAR_CHAN_NUM, 0, &gv) || (gv.type&~ND_T_LIST)!=ND_T_INT)
return;
max_sr=0;
chans = gv.val.i;
outports = chans;
strcpy(out_ports[0].out_dim,"uV");
chncol[0]=CI_GREEN;
for (i=1; i<5; i++) chncol[i]=CI_GRAY;
for (i=0; i<chans; i++) {
/* Update channel indicator field info */
if (!NdGetParam(ND_PAR_CH_LABEL, i, &gv)) {
strcpy( out_ports[i].out_name,gv.val.t);
}
if (!NdGetParam(ND_PAR_CH_RANGE_MAX, i, &gv)) {
out_ports[i].out_max = gv.val.f;
}
if (!NdGetParam(ND_PAR_CH_RANGE_MIN, i, &gv)) {
out_ports[i].out_min = gv.val.f;
}
if (!NdGetParam(ND_PAR_CH_SR, i, &gv)) {
if (gv.val.f>max_sr) max_sr=gv.val.f;
}
strcpy(out_ports[i].out_dim,NdParamInfo(ND_PAR_CH_RANGE_MAX, i)->unit);
/*
if (!NdGetParam(ND_PAR_CH_FUNC, i, &gv)) {
if (!strcmp(gv.val.t,"Voltage")) strcpy(out_ports[i].out_dim,"uV");
if (!strcmp(gv.val.t,"Temperature")) strcpy(out_ports[i].out_dim,"Deg");
if (!strcmp(gv.val.t,"Conductance")) strcpy(out_ports[i].out_dim,"uS");
if (!strcmp(gv.val.t,"Resistance")) strcpy(out_ports[i].out_dim,"kOhm");
}*/
if (!NdGetParam(ND_PAR_CH_EN, i, &gv)) {
if (gv.val.b) chncol[i+1]= CI_GREEN; else chncol[i+1]=CI_GRAY;
}
}
if (max_sr>0) update_samplingrate((int)max_sr);
dev_chans=0;
update_dimensions();
reset_oscilloscopes();
InvalidateRect(ghWndMain,NULL,TRUE);
InvalidateRect(ghWndDesign,NULL,TRUE);
if (ghWndToolbox == hDlg) InvalidateRect(ghWndToolbox,NULL,FALSE);
}
void RenderableChunk::reset() {
memset(blk, 0, sizeof blk);
elements = 0;
block_counter = -1;
slot = 0;
lastused = get_current_time();
changed = true;
left = right = below = above = front = back = 0;
has_lights = false;
update_dimensions();
}
RenderableChunk::RenderableChunk(block_type from[CX][CY][CZ]) {
memset(blk, 0, sizeof blk);
elements = 0;
block_counter = -1;
slot = 0;
lastused = get_current_time();
changed = true;
left = right = below = above = front = back = 0;
memcpy(&blk[0][0][0], &from[0][0][0], sizeof(block_type)*CX*CY*CZ);
has_lights = false;
update_dimensions();
}
void init()
{
GS_ASSERT(mech_list == NULL);
mech_list = new MechList;
#if DC_CLIENT
GS_ASSERT(mech_list_renderer == NULL);
mech_list_renderer = new MechListRenderer;
mech_list_mesh_renderer = new MechListMeshRenderer;
mech_light_effect_renderer = new MechLightEffect;
// update the mech attribute dimensions after we determine sprite dimensions
// TODO -- handle this on server too?
update_dimensions();
#endif
}
// --------------------------------------------------------------------
// UI_SCROLLBAR::set_bmaps
//
// Call the UI_GADGET::set_bmaps() function for the child components
// of a scroll bar (the up and down button). Set up the bmaps for the
// line itself.
//
// We also need to get the dimensions of the bitmap button so we can update
// the dimensions of the scrollbar.
//
// returns: -1 ==> error
// 0 ==> success
//
int UI_SCROLLBAR::set_bmaps(char *up_button_fname, char *down_button_fname, char *line_fname)
{
int bx, by, bh, bw;
up_button.set_bmaps(up_button_fname);
down_button.set_bmaps(down_button_fname);
up_button.get_dimensions(&bx, &by, &bw, &bh);
// set the bitmaps for the rectangle that is the scrollbar itself
((UI_GADGET*)this)->set_bmaps(line_fname);
uses_bmaps = 1;
update_dimensions(x,y+bw,bw,h-bw*2);
return 0;
}
void RenderableChunk::set(int x, int y, int z, block_type type) {
uint16_t prev = blk[x][y][z].type;
blk[x][y][z] = type;
if (!prev) {
// assume i'm adding a block
block_counter++;
}
if (!type.type) {
// pysch i'm actually not adding a block
block_counter--;
if (prev) {
// i removed a block. dude...
bool anyMatchingLower = (x == lower_bound.x) || (y == lower_bound.y) || (z == lower_bound.z);
bool anyMatchingUpper = (x == upper_bound.x) || (y == upper_bound.y) || (z == upper_bound.z);
if (anyMatchingLower || anyMatchingUpper) {
// we removed a block on the periphery. update dimensions!
update_dimensions();
}
}
}
else {
// update lower_bound, upper_bound
lower_bound.x = imin(x, lower_bound.x);
lower_bound.y = imin(y, lower_bound.y);
lower_bound.z = imin(z, lower_bound.z);
upper_bound.x = imax(x, upper_bound.x);
upper_bound.y = imax(y, upper_bound.y);
upper_bound.z = imax(z, upper_bound.z);
}
// When updating blocks at the edge of this chunk,
// visibility of blocks in the neighbouring chunk might change.
if(x == 0 && left)
left->changed = true;
if(x == CX - 1 && right)
right->changed = true;
if(y == 0 && below)
below->changed = true;
if(y == CY - 1 && above)
above->changed = true;
if(z == 0 && front)
front->changed = true;
if(z == CZ - 1 && back)
back->changed = true;
changed = true;
}
gui::slider::slider(int p_x, int p_y, unsigned int p_length, int p_items, int p_space, orientation p_orientation) {
x = p_x;
y = p_y;
m_orientation = p_orientation;
width = (m_orientation == orientation::horizontal? p_length : 24);
height = (m_orientation == orientation::vertical? p_length : 24);
slider_box.setFillColor(colors::charcoal);
slider_box.setOutlineColor(colors::black);
slider_box.setOutlineThickness(1.0f);
items = p_items;
space = p_space;
if (m_orientation == orientation::horizontal) {
const sf::Texture& right_arrow = resource_cache::get_texture(resource_directory::get("slider_arrow_right"));
const sf::Texture& left_arrow = resource_cache::get_texture(resource_directory::get("slider_arrow_left"));
slider_pre_arrow = make_unique<texture_button>(left_arrow);
slider_pre_arrow = make_unique<texture_button>(left_arrow);
slider_post_arrow = make_unique<texture_button>(right_arrow);
slider_button = make_unique<generic_button>(0, 0, 0, 0, colors::matterhorn);
} else if (m_orientation == orientation::vertical) {
const sf::Texture& up_arrow = resource_cache::get_texture(resource_directory::get("slider_arrow_up"));
const sf::Texture& down_arrow = resource_cache::get_texture(resource_directory::get("slider_arrow_down"));
slider_pre_arrow = make_unique<texture_button>(up_arrow);
slider_post_arrow = make_unique<texture_button>(down_arrow);
slider_button = make_unique<generic_button>(0, 0, 0, 0, colors::matterhorn);
}
slider_pre_arrow->set_callback([this] { go_backward(); });
slider_post_arrow->set_callback([this] { go_forward(); });
minimum = 0;
maximum = items >= space? items - space : 0;
magnitude = 0;
update_dimensions();
}
void gui::slider::resize_slider_button(int new_items) {
items = new_items;
maximum = items >= space? items - space : 0;
magnitude = math::clamp(magnitude, minimum, maximum);
update_dimensions();
}
void gui::slider::set_width(unsigned int p_width) {
width = p_width;
update_dimensions();
}
void gui::slider::set_position(int p_x, int p_y) {
x = p_x;
y = p_y;
update_dimensions();
}
void gui::slider::set_y(int p_y) {
y = p_y;
update_dimensions();
}
void gui::slider::set_x(int p_x) {
x = p_x;
update_dimensions();
}
void gui::slider::set_height(unsigned int p_height) {
height = p_height;
update_dimensions();
}
void gui::slider::set_size(unsigned int p_width, unsigned int p_height) {
width = p_width;
height = p_height;
update_dimensions();
}
LRESULT CALLBACK EdfReaderDlgHandler( HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam )
{
EDF_READEROBJ * st;
int x;
static int actchn;
char strfloat[21];
st = (EDF_READEROBJ *) actobject;
if ((st==NULL)||(st->type!=OB_EDF_READER)) return(FALSE);
switch( message )
{
case WM_INITDIALOG:
actchn=0;
update_header(hDlg,&st->header);
update_channelcombo(hDlg, st->channel, st->header.channels);
update_channel(hDlg,st->channel,actchn);
update_state(hDlg,st->state);
sprintf(strfloat,"%.2f",(float)st->offset/(float)PACKETSPERSECOND);
SetDlgItemText(hDlg,IDC_OFFSET,strfloat);
if (st->edffile!=INVALID_HANDLE_VALUE)
SetDlgItemText(hDlg, IDC_EDFFILE, st->filename);
else
SetDlgItemText(hDlg, IDC_EDFFILE, "none");
return TRUE;
case WM_CLOSE:
EndDialog(hDlg, LOWORD(wParam));
return TRUE;
case WM_COMMAND:
switch (LOWORD(wParam))
{
case IDC_SELECT:
st->filename[0]=0;
if ((st->edffile=open_edf_file(&st->header,st->channel,st->filename))==INVALID_HANDLE_VALUE) st->state=0;
else if (st->header.channels==0)
{
SendMessage(hDlg,WM_COMMAND,IDC_CLOSE,0);
report("EDF-File contained no channel inforamtion, file closed.");
st->state=0;
}
else st->state=1;
update_state(hDlg,st->state);
if (!st->state) break;
st->calc_session_length();
get_session_length();
//set_session_pos(0);
st->session_pos(0);
st->packetcount=0;
st->sampos=0;
if (st->outports!=st->header.channels)
{
for (x=0;x<MAX_CONNECTS;x++)
{
st->out[x].from_port=-1;
st->out[x].to_port=-1;
st->out[x].to_object=-1;
}
for (x=0;x<MAX_PORTS;x++)
st->out_ports[x].out_name[0]=0;
}
st->outports=st->header.channels;
st->height=CON_START+st->outports*CON_HEIGHT+5;
update_header(hDlg,&st->header);
update_channelcombo(hDlg, st->channel, st->header.channels);
update_channel(hDlg,st->channel,actchn);
st->get_captions();
update_dimensions();
SetDlgItemText(hDlg, IDC_EDFFILE, st->filename);
EnableWindow(GetDlgItem(hDlg, IDC_CLOSE), TRUE);
EnableWindow(GetDlgItem(hDlg, IDC_SELECT), FALSE);
InvalidateRect(ghWndDesign,NULL,TRUE);
break;
case IDC_CLOSE:
st->state=0;
update_state(hDlg,st->state);
SetDlgItemText(hDlg, IDC_EDFFILE, "none");
add_to_listbox(hDlg,IDC_LIST, "file closed.");
strcpy(st->filename,"none");
if (st->edffile==INVALID_HANDLE_VALUE) break;
CloseHandle(st->edffile);
st->edffile=INVALID_HANDLE_VALUE;
get_session_length();
InvalidateRect(ghWndDesign,NULL,TRUE);
break;
case IDC_APPLYOFFSET:
GetDlgItemText(hDlg, IDC_OFFSET, strfloat, 20);
st->offset = (int)((float)atof(strfloat) * (float) PACKETSPERSECOND);
st->calc_session_length();
get_session_length();
break;
case IDC_CHANNELCOMBO:
if (HIWORD(wParam)==CBN_SELCHANGE)
{
get_channel(hDlg, st->channel, actchn);
actchn=SendMessage(GetDlgItem(hDlg, IDC_CHANNELCOMBO), CB_GETCURSEL , 0, 0);
update_channel(hDlg, st->channel,actchn);
}
break;
}
return TRUE;
case WM_SIZE:
case WM_MOVE: update_toolbox_position(hDlg);
break;
return TRUE;
}
return FALSE;
}
bool gui::slider::handle_event(context& context) {
bool handled_0 = clickable::handle_event(context);
bool handled_1 = slider_button->handle_event(context);
bool handled_2 = slider_pre_arrow->handle_event(context);
bool handled_3 = slider_post_arrow->handle_event(context);
bool handled_4 = false;
if (!handled_1 && !handled_2 && !handled_3) {
int minimumX;
int maximumX;
int minimumY;
int maximumY;
if (m_orientation == orientation::horizontal) {
minimumX = static_cast<int>(x + 24 + slider_button->get_width()/2);
maximumX = static_cast<int>(x + width - 24 - slider_button->get_width()/2);
} else if (m_orientation == orientation::vertical) {
minimumY = static_cast<int>(y + 24 + slider_button->get_height()/2);
maximumY = static_cast<int>(y + height - 24 - slider_button->get_height()/2);
}
int mouseX;
int mouseY;
bool detectedRelevantMouseEvent = false;
if (context.event.type == sf::Event::EventType::MouseButtonPressed
&& contains_xy(context.event.mouseButton.x + (m_orientation == orientation::horizontal? 24 : 0),
context.event.mouseButton.y + (m_orientation == orientation::horizontal? 0 : 24))
&& !slider_button->is_left_clicked())
{
mouseX = std::min(std::max(context.event.mouseButton.x, minimumX), maximumX);
mouseY = std::min(std::max(context.event.mouseButton.y, minimumY), maximumY);
detectedRelevantMouseEvent = true;
} else if (context.event.type == sf::Event::EventType::MouseMoved && slider_button->is_left_clicked()) {
mouseX = std::min(std::max(context.event.mouseMove.x, minimumX), maximumX);
mouseY = std::min(std::max(context.event.mouseMove.y, minimumY), maximumY);
detectedRelevantMouseEvent = true;
}
if (detectedRelevantMouseEvent) {
if (m_orientation == orientation::horizontal) {
int horizontalSpace = maximumX - minimumX;
int positions = std::max(items - space, 1);
double offsetPerMagnitude = horizontalSpace / positions;
magnitude = std::min(std::max(static_cast<int>((static_cast<double>(mouseX - minimumX) / offsetPerMagnitude) + 0.5), minimum), maximum);
} else if (m_orientation == orientation::vertical) {
int verticalSpace = maximumY - minimumY;
int positions = std::max(items - space, 1);
double offsetPerMagnitude = verticalSpace / positions;
magnitude = std::min(std::max(static_cast<int>((static_cast<double>(mouseY - minimumY) / offsetPerMagnitude) + 0.5), minimum), maximum);
}
update_dimensions();
handled_4 = true;
}
}
return handled_0 || handled_1 || handled_2 || handled_3 || handled_4;
}
BOOL load_configfile(LPCTSTR pszFileName)
{
HANDLE hFile;
int t, act_samplingrate=DEF_PACKETSPERSECOND;
int act_type,num_objects, save_toolbox, save_connected, try_connect;
const char * d_name;
char new_name[256],szdata[20];
write_logfile("loading design configuration: %s",(char *)pszFileName);
hFile = CreateFile(pszFileName, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, NULL);
if(hFile != INVALID_HANDLE_VALUE)
{
GLOBAL.loading=1;
d_name=pszFileName;
while (strstr(d_name,"\\")) d_name=strstr(d_name,"\\")+1;
strcpy(new_name,"BrainBay - ");strcat(new_name,d_name);
SetWindowText(ghWndMain,new_name);
strcpy(GLOBAL.configfile,pszFileName);
save_settings();
save_toolbox=-1;
save_connected=TTY.CONNECTED;
SendMessage(ghWndStatusbox,WM_COMMAND, IDC_STOPSESSION,0);
//TTY.read_pause=1;
close_captfile();
if (ghWndAnimation!=NULL) SendMessage(ghWndAnimation,WM_CLOSE,0,0);
ghWndAnimation=NULL;
close_toolbox();actobject=NULL;
//InvalidateRect(ghWndMain, NULL, TRUE);
while (GLOBAL.objects>0)
free_object(0);
GLOBAL.run_exception=0;
GLOBAL.minimized=FALSE;
load_next_config_buffer(hFile);
load_property("objects",P_INT,&GLOBAL.objects);
load_property("main-top",P_INT,&GLOBAL.top);
load_property("main-left",P_INT,&GLOBAL.left);
load_property("main-right",P_INT,&GLOBAL.right);
load_property("main-bottom",P_INT,&GLOBAL.bottom);
load_property("anim-top",P_INT,&GLOBAL.anim_top);
load_property("anim-left",P_INT,&GLOBAL.anim_left);
load_property("anim-right",P_INT,&GLOBAL.anim_right);
load_property("anim-bottom",P_INT,&GLOBAL.anim_bottom);
load_property("design-top",P_INT,&GLOBAL.design_top);
load_property("design-left",P_INT,&GLOBAL.design_left);
load_property("design-right",P_INT,&GLOBAL.design_right);
load_property("design-bottom",P_INT,&GLOBAL.design_bottom);
load_property("tool-top",P_INT,&GLOBAL.tool_top);
load_property("tool-left",P_INT,&GLOBAL.tool_left);
load_property("tool-right",P_INT,&GLOBAL.tool_right);
load_property("tool-bottom",P_INT,&GLOBAL.tool_bottom);
load_property("showdesign",P_INT,&GLOBAL.showdesign);
load_property("hidestatus",P_INT,&GLOBAL.hidestatus);
load_property("showtoolbox",P_INT,&GLOBAL.showtoolbox);
load_property("autorun",P_INT,&GLOBAL.autorun);
load_property("minimized",P_INT,&GLOBAL.minimized);
save_toolbox=GLOBAL.showtoolbox;
TTY.PORT=0;try_connect=0;
load_property("comport",P_INT,&TTY.PORT);
load_property("connected",P_INT,&try_connect);
load_property("bidirect",P_INT,&TTY.BIDIRECT);
load_property("devicetype",P_INT,&TTY.devicetype);
load_property("samplingtype",P_INT,&TTY.samplingrate);
load_property("baudtype",P_INT,&TTY.BAUDRATE);
load_property("flow_control",P_INT,&TTY.FLOW_CONTROL);
if (save_connected) { update_p21state(); save_connected=TTY.CONNECTED; }
BreakDownCommPort();
if (try_connect) { TTY.CONNECTED=SetupCommPort(TTY.PORT); update_p21state(); }
load_property("captfilename",P_STRING,CAPTFILE.filename);
load_property("captfiletype",P_INT,&CAPTFILE.filetype);
load_property("captfileoffset",P_INT,&CAPTFILE.offset);
load_property("dialoginterval",P_INT,&GLOBAL.dialog_interval);
load_property("drawinterval",P_INT,&GLOBAL.draw_interval);
load_property("samplingrate",P_INT,&act_samplingrate);
PACKETSPERSECOND=act_samplingrate;
MoveWindow(ghWndMain,GLOBAL.left,GLOBAL.top,GLOBAL.right-GLOBAL.left,GLOBAL.bottom-GLOBAL.top,TRUE);
MoveWindow(ghWndDesign,GLOBAL.design_left,GLOBAL.design_top,GLOBAL.design_right-GLOBAL.design_left,GLOBAL.design_bottom-GLOBAL.design_top,TRUE);
if (!GLOBAL.showdesign)
{
ShowWindow(ghWndDesign, FALSE);
SetDlgItemText(ghWndStatusbox,IDC_DESIGN,"Show Design");
}
else
{
ShowWindow(ghWndDesign,TRUE);
SetWindowPos(ghWndDesign,0,0,0,0,0,SWP_DRAWFRAME|SWP_NOMOVE|SWP_NOSIZE);
SetDlgItemText(ghWndStatusbox,IDC_DESIGN,"Hide Design");
}
if (!GLOBAL.hidestatus)
ShowWindow(ghWndStatusbox, TRUE);
else ShowWindow(ghWndStatusbox,FALSE);
num_objects=GLOBAL.objects;
GLOBAL.objects=0;
for (t=0;t<num_objects;t++)
{
act_type=load_next_config_buffer(hFile);
if (act_type>=0)
{
create_object(act_type);
if (actobject != NULL )
{
actobject->load(hFile);
link_object(actobject);
}
else critical_error("Could not load all objects, quitting ...\ndelete brainbay.cfg to prevent this at program startup ... ");
}
}
CloseHandle(hFile);
for (t=0;t<num_objects;t++) objects[t]->update_inports();
update_dimensions();
CAPTFILE.filehandle=INVALID_HANDLE_VALUE;
CAPTFILE.do_read=0;
if (strcmp(CAPTFILE.filename,"none"))
{
char st[150];
reduce_filepath(st,CAPTFILE.filename);
strcpy(CAPTFILE.filename,GLOBAL.resourcepath);
strcat(CAPTFILE.filename,"ARCHIVES\\");
strcat(CAPTFILE.filename,st);
open_captfile(CAPTFILE.filename);
}
init_system_time();
reset_oscilloscopes();
PACKET.readstate=0;
ShowWindow( ghWndMain, TRUE ); UpdateWindow( ghWndMain );
update_samplingrate(act_samplingrate);
update_devicetype();
get_session_length();
SetDlgItemInt(ghWndStatusbox,IDC_SAMPLINGRATE,act_samplingrate,0);
SetDlgItemText(ghWndStatusbox,IDC_STATUS,"Configuration loaded");
SetDlgItemText(ghWndStatusbox,IDC_TIME,"0.0");
SetDlgItemText(ghWndStatusbox,IDC_JUMPPOS,"0.0");
sprintf(szdata, "%.1f", (float)GLOBAL.session_length/(float)PACKETSPERSECOND);
SetDlgItemText(ghWndStatusbox,IDC_SESSLEN,szdata);
SendMessage(GetDlgItem(ghWndStatusbox,IDC_SESSIONPOS),TBM_SETPOS,TRUE,(LONG)0);
SendMessage(GetDlgItem(ghWndStatusbox,IDC_SESSIONPOS),TBM_SETSELEND,TRUE,(LONG)0);
SendMessage(GetDlgItem(ghWndStatusbox,IDC_SESSIONPOS),TBM_SETSELSTART,TRUE,(LONG)0);
SetWindowPos(ghWndMain,0,0,0,0,0,SWP_NOMOVE|SWP_NOSIZE);
InvalidateRect(ghWndMain,NULL,TRUE);
InvalidateRect(ghWndDesign,NULL,TRUE);
SendMessage(GetDlgItem(ghWndStatusbox,IDC_SESSIONPOS),TBM_SETSELSTART,TRUE,0);
SendMessage(GetDlgItem(ghWndStatusbox,IDC_SESSIONPOS),TBM_SETSELEND,TRUE,1000);
SendMessage(GetDlgItem(ghWndStatusbox,IDC_SESSIONPOS),TBM_SETPOS,TRUE,(LONG)(0));
if (GLOBAL.minimized) ShowWindow(ghWndMain, SW_MINIMIZE);
GLOBAL.loading=0;
if ((GLOBAL.autorun) && (!GLOBAL.run_exception)) SendMessage(ghWndStatusbox,WM_COMMAND, IDC_RUNSESSION,0);
if (save_toolbox!=-1)
{
GLOBAL.showtoolbox=save_toolbox;
actobject=objects[GLOBAL.showtoolbox];
actobject->make_dialog();
}
write_logfile("load successful");
return TRUE;
}
write_logfile("could not load design configuration file.");
return FALSE;
}
void gui::slider::set_slider_unitary_position(int value) {
magnitude = math::clamp(value, minimum, maximum);
update_dimensions();
}