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2485e57514d90759aa381268385c341e715dd884
oboe/osx/dialogxml/dialog.cpp

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/*
* dialog.cpp
* BoE
*
* Created by Celtic Minstrel on 11/05/09.
*
*/
#define SLEEP_TICKS 2L
#define MOUSE_REGION 0L
#define IN_FRONT (WindowPtr)-1L
#include "dialog.h"
#include "graphtool.h"
#include "soundtool.h"
#include <stdexcept>
using namespace std;
using namespace ticpp;
extern bool play_sounds;
const short cDialog::BG_DARK = 5, cDialog::BG_LIGHT = 16;
template<> pair<string,cPict*> cDialog::parse(Element& who /*pict*/){
pair<string,cPict*> p;
Iterator<Attribute> attr;
string name, val;
int width = 0, height = 0;
bool wide = false, tall = false, custom = false;
p.second = new cPict(this);
for(attr = attr.begin(&who); attr != attr.end(); attr++){
attr->GetName(&name);
attr->GetValue(&val);
if(name == "name")
p.first = val;
else if(name == "type"){
if(val == "blank"){
p.second->picType = PIC_TER;
p.second->picNum = -1;
}else if(val == "ter")
p.second->picType = PIC_TER;
else if(val == "teranim")
p.second->picType = PIC_TER_ANIM;
else if(val == "monst")
p.second->picType = PIC_MONST;
else if(val == "dlog")
p.second->picType = PIC_DLOG;
else if(val == "talk")
p.second->picType = PIC_TALK;
else if(val == "scen")
p.second->picType = PIC_SCEN;
else if(val == "item")
p.second->picType = PIC_ITEM;
else if(val == "pc")
p.second->picType = PIC_PC;
else if(val == "field")
p.second->picType = PIC_FIELD;
else if(val == "boom")
p.second->picType = PIC_BOOM;
else if(val == "missile")
p.second->picType = PIC_MISSILE;
else if(val == "full")
p.second->picType = PIC_FULL;
else throw xBadVal("pict",name,val);
}else if(name == "custom") if(val == "true")
custom = true;
else if(name == "clickable") if(val == "true")
p.second->clickable = true;
else if(name == "size"){
if(val == "wide") wide = true;
else if(val == "tall") tall = true;
else if(val == "large") wide = tall = true;
else throw xBadVal("pict",name,val);
}else if(name == "num"){
istringstream sin(val);
sin >> p.second->picNum;
}else if(name == "top"){
istringstream sin(val);
sin >> p.second->frame.top;
}else if(name == "left"){
istringstream sin(val);
sin >> p.second->frame.left;
}else if(name == "width"){
istringstream sin(val);
sin >> width;
}else if(name == "height"){
istringstream sin(val);
sin >> height;
}else throw xBadAttr("pict",name);
}
if(wide && !tall && p.second->picType == PIC_MONST) p.second->picType = PIC_MONST_WIDE;
else if(!wide && tall && p.second->picType == PIC_MONST) p.second->picType = PIC_MONST_TALL;
else if(wide && tall){
if(p.second->picType == PIC_MONST) p.second->picType = PIC_MONST_LG;
else if(p.second->picType == PIC_SCEN) p.second->picType = PIC_SCEN_LG;
else if(p.second->picType == PIC_DLOG) p.second->picType = PIC_DLOG_LG;
}
if(width > 0 || height > 0 || p.second->picType == PIC_FULL){
p.second->frame.right = p.second->frame.left + width;
p.second->frame.bottom = p.second->frame.top + height;
}else switch(p.second->picType){
case PIC_DLOG:
p.second->frame.right = p.second->frame.left + 36;
p.second->frame.bottom = p.second->frame.top + 36;
break;
case PIC_DLOG_LG:
p.second->frame.right = p.second->frame.left + 72;
p.second->frame.bottom = p.second->frame.top + 72;
break;
case PIC_SCEN:
case PIC_TALK:
p.second->frame.right = p.second->frame.left + 32;
p.second->frame.bottom = p.second->frame.top + 32;
break;
case PIC_SCEN_LG:
p.second->frame.right = p.second->frame.left + 64;
p.second->frame.bottom = p.second->frame.top + 64;
break;
case PIC_MISSILE:
p.second->frame.right = p.second->frame.left + 18;
p.second->frame.bottom = p.second->frame.top + 18;
break;
default:
p.second->frame.right = p.second->frame.left + 28;
p.second->frame.bottom = p.second->frame.top + 36;
break;
}
if(custom) p.second->picType += PIC_CUSTOM;
return p;
}
template<> pair<string,cTextMsg*> cDialog::parse(Element& who /*text*/){
pair<string,cTextMsg*> p;
Iterator<Attribute> attr;
Iterator<Node> node;
string name, val;
int width = 0, height = 0;
p.second = new cTextMsg(this);
for(attr = attr.begin(&who); attr != attr.end(); attr++){
attr->GetName(&name);
attr->GetValue(&val);
if(name == "name")
p.first = val;
else if(name == "framed") if(val == "true")
p.second->drawFramed = true;
else if(name == "clickable") if(val == "true")
p.second->clickable = true;
else if(name == "font"){
if(val == "dungeon")
p.second->textFont = DUNGEON;
else if(val == "geneva")
p.second->textFont = GENEVA;
else if(val == "silom")
p.second->textFont = SILOM;
else if(val == "maidenword")
p.second->textFont = MAIDENWORD;
else throw xBadVal("text",name,val);
}else if(name == "size"){
if(val == "large")
p.second->textSize = 12;
else if(val == "small")
p.second->textSize = 10;
else throw xBadVal("text",name,val);
}else if(name == "color" || name == "colour"){
RGBColor clr;
try{
clr = parseColor(val);
}catch(int){
throw xBadVal("text",name,val);
}
p.second->color = clr;
}else if(name == "top"){
istringstream sin(val);
sin >> p.second->frame.top;
}else if(name == "left"){
istringstream sin(val);
sin >> p.second->frame.left;
}else if(name == "width"){
istringstream sin(val);
sin >> width;
}else if(name == "height"){
istringstream sin(val);
sin >> height;
}else if(name == "fromlist"){
p.second->fromList = val;
}else throw xBadAttr("pict",name);
}
p.second->frame.right = p.second->frame.left + width;
p.second->frame.bottom = p.second->frame.top + height;
string content;
for(node = node.begin(&who); node != node.end(); node++){
string val;
int type = node->Type();
node->GetValue(&val);
if(type == TiXmlNode::ELEMENT && val == "br") content += '|'; // because vertical bar is replaced by a newline when drawing strings
else if(type == TiXmlNode::TEXT) content += val;
else{
val = '<' + val + '>';
throw xBadVal("text","<content>",content + val);
}
}
p.second->lbl = content;
return p;
}
/**
* Parses an HTML-style colour string, recognizing three-digit hex, six-digit hex, and HTML colour names.
*/
RGBColor cDialog::parseColor(string what){
RGBColor clr;
if(what[0] == '#'){
unsigned int r,g,b;
if(sscanf(what.c_str(),"#%2x%2x%2x",&r,&g,&b) < 3)
if(sscanf(what.c_str(),"#%1x%1x%1x",&r,&g,&b) < 3)
throw -1;
clr.red = r, clr.green = g, clr.blue = b;
}else if(what == "black")
clr.red = 0x00, clr.green = 0x00, clr.blue = 0x00;
else if(what == "red")
clr.red = 0xFF, clr.green = 0x00, clr.blue = 0x00;
else if(what == "lime")
clr.red = 0x00, clr.green = 0xFF, clr.blue = 0x00;
else if(what == "blue")
clr.red = 0x00, clr.green = 0x00, clr.blue = 0xFF;
else if(what == "yellow")
clr.red = 0xFF, clr.green = 0xFF, clr.blue = 0x00;
else if(what == "aqua")
clr.red = 0x00, clr.green = 0xFF, clr.blue = 0xFF;
else if(what == "fuchsia")
clr.red = 0xFF, clr.green = 0x00, clr.blue = 0xFF;
else if(what == "white")
clr.red = 0xFF, clr.green = 0xFF, clr.blue = 0xFF;
else if(what == "gray" || what == "grey")
clr.red = 0x80, clr.green = 0x80, clr.blue = 0x80;
else if(what == "maroon")
clr.red = 0x80, clr.green = 0x00, clr.blue = 0x00;
else if(what == "green")
clr.red = 0x00, clr.green = 0x80, clr.blue = 0x00;
else if(what == "navy")
clr.red = 0x00, clr.green = 0x00, clr.blue = 0x80;
else if(what == "olive")
clr.red = 0x80, clr.green = 0x80, clr.blue = 0x00;
else if(what == "teal")
clr.red = 0x00, clr.green = 0x80, clr.blue = 0x80;
else if(what == "purple")
clr.red = 0x80, clr.green = 0x00, clr.blue = 0x80;
else if(what == "silver")
clr.red = 0xC0, clr.green = 0xC0, clr.blue = 0xC0;
else throw -1;
clr.red *= clr.red;
clr.green *= clr.green;
clr.blue *= clr.blue;
return clr;
}
template<> pair<string,cButton*> cDialog::parse(Element& who /*button*/){
pair<string,cButton*> p;
Iterator<Attribute> attr;
Iterator<Node> node;
string name, val;
int width = 0, height = 0;
p.second = new cButton(this);
for(attr = attr.begin(&who); attr != attr.end(); attr++){
attr->GetName(&name);
attr->GetValue(&val);
if(name == "name")
p.first = val;
else if(name == "wrap") if(val == "true")
p.second->wrapLabel = true;
else if(name == "type"){
if(val == "small")
p.second->type = BTN_SM;
else if(val == "regular")
p.second->type = BTN_REG;
else if(val == "large")
p.second->type = BTN_LG;
else if(val == "help")
p.second->type = BTN_HELP;
else if(val == "left")
p.second->type = BTN_LEFT;
else if(val == "right")
p.second->type = BTN_RIGHT;
else if(val == "up")
p.second->type = BTN_UP;
else if(val == "down")
p.second->type = BTN_DOWN;
else if(val == "tiny")
p.second->type = BTN_TINY;
else if(val == "done")
p.second->type = BTN_DONE;
else if(val == "tall")
p.second->type = BTN_TALL;
else if(val == "trait")
p.second->type = BTN_TRAIT;
else if(val == "push")
p.second->type = BTN_PUSH;
}else if(name == "def-key"){
try{
p.second->key = parseKey(val);
}catch(int){
throw xBadVal("button",name,val);
}
}else if(name == "fromlist")
p.second->fromList = val;
else if(name == "top"){
istringstream sin(val);
sin >> p.second->frame.top;
}else if(name == "left"){
istringstream sin(val);
sin >> p.second->frame.left;
}else if(name == "width"){
istringstream sin;
sin >> width;
}else if(name == "height"){
istringstream sin;
sin >> height;
}else throw xBadAttr("button",name);
}
if(width > 0 || height > 0) {
p.second->frame.right = p.second->frame.left + width;
p.second->frame.bottom = p.second->frame.top + height;
}else switch(p.second->type){
case BTN_SM:
p.second->frame.right = p.second->frame.left + 23;
p.second->frame.bottom = p.second->frame.top + 23;
break;
case BTN_LG:
p.second->frame.right = p.second->frame.left + 102;
p.second->frame.bottom = p.second->frame.top + 23;
break;
case BTN_HELP:
p.second->frame.right = p.second->frame.left + 16;
p.second->frame.bottom = p.second->frame.top + 13;
break;
case BTN_TINY:
case BTN_LED: // this should never happen
p.second->frame.right = p.second->frame.left + 14;
p.second->frame.bottom = p.second->frame.top + 10;
break;
case BTN_TALL:
case BTN_TRAIT:
p.second->frame.right = p.second->frame.left + 63;
p.second->frame.bottom = p.second->frame.top + 40;
break;
case BTN_PUSH:
p.second->frame.right = p.second->frame.left + 30;
p.second->frame.bottom = p.second->frame.top + 30;
break;
default:
p.second->frame.right = p.second->frame.left + 63;
p.second->frame.bottom = p.second->frame.top + 23;
}
string content;
for(node = node.begin(&who); node != node.end(); node++){
string val;
int type = node->Type();
node->GetValue(&val);
if(type == TiXmlNode::ELEMENT && val == "key"){
if(content.length() > 0) throw xBadVal("button","<content>",content + val);
p.second->labelWithKey = true;
}else if(type == TiXmlNode::TEXT) content += val;
else{
val = '<' + val + '>';
throw xBadVal("text","<content>",val);
}
}
p.second->lbl = content;
return p;
}
cKey cDialog::parseKey(string what){
cKey key;
key.spec = false;
key.c = 0;
key.mod = mod_none;
istringstream sin(what);
string parts[4];
sin >> parts[0] >> parts[1] >> parts[2] >> parts[3];
for(int i = 0; i < 4; i++){
if(parts[i] == "ctrl") key.mod += mod_ctrl;
else if(parts[i] == "alt") key.mod += mod_alt;
else if(parts[i] == "shift") key.mod += mod_shift;
else if(parts[i] == "left") {
key.spec = true;
key.k = key_left;
break;
}else if(parts[i] == "right") {
key.spec = true;
key.k = key_right;
break;
}else if(parts[i] == "up") {
key.spec = true;
key.k = key_up;
break;
}else if(parts[i] == "down") {
key.spec = true;
key.k = key_down;
break;
}else if(parts[i] == "esc") {
key.spec = true;
key.k = key_esc;
break;
}else if(parts[i] == "enter" || parts[i] == "return") {
key.spec = true;
key.k = key_enter;
break;
}else if(parts[i] == "tab") {
key.spec = true;
key.k = key_tab;
break;
}else if(parts[i] == "help") {
key.spec = true;
key.k = key_help;
break;
}else if(parts[i] == "space") {
key.c = ' ';
break;
}else if(parts[i].length() == 1) {
key.c = parts[i][0];
break;
}else throw -1;
}
return key;
}
template<> pair<string,cLed*> cDialog::parse(Element& who /*LED*/){
pair<string,cLed*> p;
Iterator<Attribute> attr;
Iterator<Node> node;
string name, val;
int width = 0, height = 0;
p.second = new cLed(this);
for(attr = attr.begin(&who); attr != attr.end(); attr++){
attr->GetName(&name);
attr->GetValue(&val);
if(name == "name")
p.first = val;
else if(name == "state"){
if(val == "red") p.second->state = led_red;
else if(val == "green") p.second->state = led_green;
else if(val == "off") p.second->state = led_off;
else throw xBadVal("led",name,val);
}else if(name == "fromlist")
p.second->fromList = val;
else if(name == "font"){
if(val == "dungeon")
p.second->textFont = DUNGEON;
else if(val == "geneva")
p.second->textFont = GENEVA;
else if(val == "silom")
p.second->textFont = SILOM;
else if(val == "maidenword")
p.second->textFont = MAIDENWORD;
else throw xBadVal("text",name,val);
}else if(name == "size"){
if(val == "large")
p.second->textSize = 12;
else if(val == "small")
p.second->textSize = 10;
else throw xBadVal("text",name,val);
}else if(name == "color" || name == "colour"){
RGBColor clr;
try{
clr = parseColor(val);
}catch(int){
throw xBadVal("text",name,val);
}
p.second->color = clr;
}else if(name == "top"){
istringstream sin(val);
sin >> p.second->frame.top;
}else if(name == "left"){
istringstream sin(val);
sin >> p.second->frame.left;
}else if(name == "width"){
istringstream sin;
sin >> width;
}else if(name == "height"){
istringstream sin;
sin >> height;
}else throw xBadAttr("button",name);
}
if(width > 0 || height > 0) {
p.second->frame.right = p.second->frame.left + width;
p.second->frame.bottom = p.second->frame.top + height;
}else{
p.second->frame.right = p.second->frame.left + 14;
p.second->frame.bottom = p.second->frame.top + 10;
}
string content;
for(node = node.begin(&who); node != node.end(); node++){
string val;
int type = node->Type();
node->GetValue(&val);
if(type == TiXmlNode::TEXT) content += val;
else{
val = '<' + val + '>';
throw xBadVal("text","<content>",content + val);
}
}
p.second->lbl = content;
return p;
}
template<> pair<string,cLedGroup*> cDialog::parse(Element& who /*group*/){
pair<string,cLedGroup*> p;
Iterator<Attribute> attr;
Iterator<Element> node;
string name, val;
p.second = new cLedGroup(this);
for(attr = attr.begin(&who); attr != attr.end(); attr++){
attr->GetName(&name);
attr->GetValue(&val);
if(name == "name")
p.first = val;
else if(name == "fromlist")
p.second->fromList = val;
else throw xBadAttr("button",name);
}
string content;
for(node = node.begin(&who); node != node.end(); node++){
string val;
int type = node->Type();
node->GetValue(&val);
if(type == TiXmlNode::ELEMENT && val == "led"){
p.second->choices.insert(parse<cLed>(*node));
}else{
val = '<' + val + '>';
throw xBadVal("text","<content>", content + val);
}
}
p.second->lbl = content;
return p;
}
template<> pair<string,cTextField*> cDialog::parse(Element& who /*field*/){
pair<string,cTextField*> p;
Iterator<Attribute> attr;
Iterator<Node> node;
string name, val;
int width = 0, height = 0;
p.second = new cTextField(this);
for(attr = attr.begin(&who); attr != attr.end(); attr++){
attr->GetName(&name);
attr->GetValue(&val);
if(name == "name")
p.first = val;
else if(name == "type"){
if(val == "num")
p.second->isNumericField = true;
else if(val == "text")
p.second->isNumericField = false;
else throw xBadVal("field",name,val);
}else if(name == "top"){
istringstream sin(val);
sin >> p.second->frame.top;
}else if(name == "left"){
istringstream sin(val);
sin >> p.second->frame.left;
}else if(name == "width"){
istringstream sin;
sin >> width;
}else if(name == "height"){
istringstream sin;
sin >> height;
}else throw xBadAttr("button",name);
}
p.second->frame.right = p.second->frame.left + width;
p.second->frame.bottom = p.second->frame.top + height;
return p;
}
cDialog::cDialog(string path){
try{
Document xml(path);
xml.LoadFile();
Iterator<Attribute> attr;
Iterator<Element> node;
string type, name, val;
xml.GetValue(&type);
if(type != "dialog") throw xBadNode(type);
for(attr = attr.begin(&xml); attr != attr.end(); attr++){
attr->GetName(&name);
attr->GetValue(&val);
if(name == "skin"){
if(val == "light") bg = BG_LIGHT;
else if(val == "dark") bg = BG_DARK;
else{
istringstream sin(val);
sin >> bg;
if(sin.fail()) throw xBadVal(type,name,val);
}
}else if(name != "debug")
throw xBadAttr(type,name);
}
for(node = node.begin(xml.FirstChildElement()); node != node.end(); node++){
node->GetValue(&type);
// Yes, I'm using insert instead of [] to add elements to the map.
// In this situation, it's actually easier that way; the reason being, the
// map key is obtained from the name attribute of each element.
if(type == "field")
controls.insert(parse<cTextField>(*node));
else if(type == "text")
controls.insert(parse<cTextMsg>(*node));
else if(type == "pict")
controls.insert(parse<cPict>(*node));
else if(type == "button")
controls.insert(parse<cButton>(*node));
else if(type == "led")
controls.insert(parse<cLed>(*node));
else if(type == "group")
controls.insert(parse<cLedGroup>(*node));
else throw xBadNode(type);
}
} catch(Exception& x){ // XML processing exception
printf(x.what());
} catch(xBadVal& x){ // Invalid value for an attribute
printf(x.what());
} catch(xBadAttr& x){ // Invalid attribute for an element
printf(x.what());
} catch(xBadNode& x){ // Invalid element
printf(x.what());
}
dialogNotToast = true;
bg = BG_DARK; // default is dark background
// now calculate window rect
SetRect(&winRect,0,0,0,0);
ctrlIter iter = controls.begin();
currentFocus = NULL;
while(iter != controls.end()){
if(iter->second->frame.right > winRect.right)
winRect.right = iter->second->frame.right;
if(iter->second->frame.bottom > winRect.bottom)
winRect.bottom = iter->second->frame.bottom;
if(typeid(iter->second) == typeid(cTextField*)){
cTextField* fld = (cTextField*) iter->second;
if(currentFocus == NULL) currentFocus = fld;
// TODO: Should probably create controls and put them in the window?
}
iter++;
}
winRect.right += 4;
winRect.bottom += 4;
win = NewCWindow(NULL, &winRect, (unsigned char*) "", false, dBoxProc, IN_FRONT, false, 0);
}
cDialog::_init::_init(){
cControl::init();
cButton::init();
cLed::init();
cPict::init();
}
cDialog::_init::~_init(){
cButton::finalize();
}
cDialog::~cDialog(){
ctrlIter iter = controls.begin();
while(iter != controls.end()){
delete iter->second;
iter++;
}
DisposeWindow(win);
}
bool cDialog::add(cControl* what, std::string key){
// First make sure the key is not already present.
// If it is, we can't add the control, so return false.
if(controls.find(key) != controls.end()) return false;
controls.insert(std::make_pair(key,what));
return true;
}
bool cDialog::remove(std::string key){
ctrlIter ctrl = controls.find(key);
if(ctrl == controls.end()) return false;
delete ctrl->second;
controls.erase(ctrl);
return true;
}
void cDialog::run(){
char c, k;
cKey key;
EventRecord currentEvent;
std::string itemHit = "";
dialogNotToast = true;
ShowWindow(win);
BeginAppModalStateForWindow(win);
while(dialogNotToast){
WaitNextEvent(everyEvent, &currentEvent, SLEEP_TICKS, MOUSE_REGION);
switch(currentEvent.what){
case updateEvt:
BeginUpdate(win);
draw();
EndUpdate(win);
break;
case keyDown:
case autoKey:
c = currentEvent.message & charCodeMask;
k = (currentEvent.message & keyCodeMask) >> 8;
switch(k){
case 126:
key.spec = true;
key.k = key_up;
break;
case 124:
key.spec = true;
key.k = key_right;
break;
case 123:
key.spec = true;
key.k = key_left;
break;
case 125:
key.spec = true;
key.k = key_down;
break;
case 53:
key.spec = true;
key.k = key_esc;
break;
case 36: case 76:
key.spec = true;
key.k = key_enter;
break;
// TODO: Add cases for key_tab and key_help
default:
key.spec = false;
key.c = c;
break;
}
key.mod = mod_none;
if(currentEvent.modifiers & cmdKey){
if(key.spec){
if(key.k == key_left) key.k = key_home;
else if(key.k == key_right) key.k = key_end;
else if(key.k == key_up) key.k = key_pgup;
else if(key.k == key_down) key.k = key_pgdn;
else key.mod += mod_ctrl;
}else key.mod += mod_ctrl;
}if(currentEvent.modifiers & shiftKey) key.mod += mod_shift;
if(currentEvent.modifiers & alphaLock) key.mod += mod_shift;
if(currentEvent.modifiers & optionKey) key.mod += mod_alt;
if(currentEvent.modifiers & controlKey) key.mod += mod_ctrl;
if(currentEvent.modifiers & rightShiftKey) key.mod += mod_shift;
if(currentEvent.modifiers & rightOptionKey) key.mod += mod_alt;
if(currentEvent.modifiers & rightControlKey) key.mod += mod_ctrl;
itemHit = process_keystroke(key); // TODO: This should be a separate check from the fields thing?
if(typeid(controls[itemHit]) == typeid(cTextField*)){
if(!key.spec || key.k == key_bsp || key.k == key_del || key.k == key_home ||
key.k == key_end || key.k == key_pgup || key.k == key_pgdn ||
key.k == key_left || key.k == key_right || key.k == key_up || key.k == key_down){
// TODO: If the dialog contains a field, handle it here.
// Basically, we should end up here if the user is typing into the field.
itemHit = "";
}else if(key.spec && key.k == key_tab){
// TODO: Tabbing through fields, and trigger focus events.
ctrlIter cur = controls.find(itemHit), iter;
if(!cur->second->triggerFocusHandler(*this,itemHit,true)) break;
iter = cur;
while(iter != cur){
if(typeid(iter->second) == typeid(cTextField*)){
if(iter->second->triggerFocusHandler(*this,iter->first,false)){
currentFocus = (cTextField*) iter->second;
itemHit = "";
break;
}
}
iter++;
if(iter == controls.end()) iter = controls.begin();
}
if(iter == cur) // no focus change occured!
; // TODO: Surely something should happen here?
}
}
break;
case mouseDown:
if(!PtInRect(currentEvent.where,&winRect)) break; // may be superfluous?
key.mod = mod_none;
if(currentEvent.modifiers & cmdKey) key.mod += mod_ctrl;
if(currentEvent.modifiers & shiftKey) key.mod += mod_shift;
if(currentEvent.modifiers & alphaLock) key.mod += mod_shift;
if(currentEvent.modifiers & optionKey) key.mod += mod_alt;
if(currentEvent.modifiers & controlKey) key.mod += mod_ctrl;
if(currentEvent.modifiers & rightShiftKey) key.mod += mod_shift;
if(currentEvent.modifiers & rightOptionKey) key.mod += mod_alt;
if(currentEvent.modifiers & rightControlKey) key.mod += mod_ctrl;
itemHit = process_click(currentEvent.where,key.mod);
break;
}
ctrlIter ctrl = controls.find(itemHit);
if(ctrl != controls.end()) ctrl->second->triggerClickHandler(*this,itemHit,key.mod,currentEvent.where);
}
EndAppModalStateForWindow(win);
HideWindow(win);
}
void cDialog::setBg(short n){
bg = n;
}
void cDialog::setDefTextClr(RGBColor clr){
defTextClr = clr;
}
void cDialog::toast(){
dialogNotToast = false;
}
std::string cDialog::process_keystroke(cKey keyHit){
unsigned long dummy;
ctrlIter iter = controls.begin();
while(iter != controls.end()){
if(iter->second->visible && iter->second->isClickable() && iter->second->key == keyHit){
iter->second->depressed = true;
iter->second->draw();
if (play_sounds) {
if(typeid(iter->second) == typeid(cLed*))
play_sound(34);
else play_sound(37);
Delay(6,&dummy);
}
else Delay(14,&dummy);
iter->second->depressed = false;
iter->second->draw();
Delay(8,&dummy);
return iter->first;
}
iter++;
}
// If you get an escape and it isn't processed, make it an enter.
if(keyHit.spec && keyHit.k == key_esc){
keyHit.k = key_enter;
return process_keystroke(keyHit);
}
return "";
}
std::string cDialog::process_click(Point where, eKeyMod mods){
ctrlIter iter = controls.begin();
while(iter != controls.end()){
if(iter->second->visible && iter->second->isClickable() && PtInRect(where,&iter->second->frame)){
if(iter->second->handleClick())
return iter->first;
else return "";
}
iter++;
}
return "";
}
xBadNode::xBadNode(std::string t) throw() : type(t), msg(NULL) {}
const char* xBadNode::what() throw() {
if(msg == NULL){
char* s = new (nothrow) char[100];
if(s == NULL){
printf("Allocation of memory for error message failed, bailing out...");
abort();
}
sprintf(s,"XML Parse Error: Unknown element %s encountered.",type.c_str());
msg = s;
}
return msg;
}
xBadNode::~xBadNode() throw(){
if(msg != NULL) delete msg;
}
xBadAttr::xBadAttr(std::string t, std::string n) throw() : type(t), name(n), msg(NULL) {}
const char* xBadAttr::what() throw() {
if(msg == NULL){
char* s = new (nothrow) char[100];
if(s == NULL){
printf("Allocation of memory for error message failed, bailing out...");
abort();
}
sprintf(s,"XML Parse Error: Unknown attribute %s encountered on element %s.",name.c_str(),type.c_str());
msg = s;
}
return msg;
}
xBadAttr::~xBadAttr() throw(){
if(msg != NULL) delete msg;
}
xBadVal::xBadVal(std::string t, std::string n, std::string v) throw() : type(t), name(n), val(v), msg(NULL) {}
const char* xBadVal::what() throw() {
if(msg == NULL){
char* s = new (nothrow) char[100];
if(s == NULL){
printf("Allocation of memory for error message failed, bailing out...");
abort();
}
sprintf(s,"XML Parse Error: Invalid value %s for attribute %s encountered on element %s.",val.c_str(),name.c_str(),type.c_str());
msg = s;
}
return msg;
}
xBadVal::~xBadVal() throw(){
if(msg != NULL) delete msg;
}
void cDialog::draw(){
GrafPtr old_port;
GetPort(&old_port);
SetPortWindowPort(win);
FillCRect(&winRect,::bg[bg]);
ctrlIter iter = controls.begin();
while(iter != controls.end()){
iter->second->draw();
iter++;
}
SetPort(old_port);
}
cControl& cDialog::operator[](std::string id){
ctrlIter iter = controls.find(id);
if(iter != controls.end()) return *(iter->second);
iter = controls.begin();
while(iter != controls.end()){
if(iter->second->getType() == CTRL_GROUP){
try{
cLedGroup* tmp = (cLedGroup*) (iter->second);
return tmp->operator[](id);
}catch(std::invalid_argument) {}
}else if(iter->second->getType() == CTRL_STACK){ // TODO: Implement stacks
// try{
// cStack* tmp = (cStack*) (iter->second);
// return tmp->operator[](id);
// }catch(std::invalid_argument) {}
}
iter++;
}
throw std::invalid_argument(id + " does not exist in the dialog.");
}
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