Ykkrosh
f0d9806b3f
CGUI now represents a single 'page'. CGUIManager maintains multiple pages and switches between them. Split the XML files into pregame, loading, session and messagebox pages. Added hotloading of GUI pages. Minor GUI cleanups. (Merge from hg 81862d33780c) This was SVN commit r7214.
574 lines
14 KiB
C++
574 lines
14 KiB
C++
/* Copyright (C) 2009 Wildfire Games.
|
|
* This file is part of 0 A.D.
|
|
*
|
|
* 0 A.D. is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* 0 A.D. is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with 0 A.D. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include "precompiled.h"
|
|
|
|
#include "JSInterface_IGUIObject.h"
|
|
#include "JSInterface_GUITypes.h"
|
|
|
|
#include "gui/IGUIObject.h"
|
|
#include "gui/CGUI.h"
|
|
#include "gui/IGUIScrollBar.h"
|
|
#include "gui/CList.h"
|
|
#include "gui/GUIManager.h"
|
|
|
|
#include "ps/CLogger.h"
|
|
|
|
#include "ps/StringConvert.h"
|
|
|
|
JSClass JSI_IGUIObject::JSI_class = {
|
|
"GUIObject", JSCLASS_HAS_PRIVATE,
|
|
JS_PropertyStub, JS_PropertyStub,
|
|
JSI_IGUIObject::getProperty, JSI_IGUIObject::setProperty,
|
|
JS_EnumerateStub, JS_ResolveStub,
|
|
JS_ConvertStub, JS_FinalizeStub,
|
|
NULL, NULL, NULL, JSI_IGUIObject::construct
|
|
};
|
|
|
|
JSPropertySpec JSI_IGUIObject::JSI_props[] =
|
|
{
|
|
{ 0 }
|
|
};
|
|
|
|
JSFunctionSpec JSI_IGUIObject::JSI_methods[] =
|
|
{
|
|
{ "toString", JSI_IGUIObject::toString, 0, 0, 0 },
|
|
{ 0 }
|
|
};
|
|
|
|
JSBool JSI_IGUIObject::getProperty(JSContext* cx, JSObject* obj, jsval id, jsval* vp)
|
|
{
|
|
CStr propName = JS_GetStringBytes(JS_ValueToString(cx, id));
|
|
|
|
// Skip some things which are known to be functions rather than properties.
|
|
// ("constructor" *must* be here, else it'll try to GetSettingType before
|
|
// the private IGUIObject* has been set (and thus crash). The others are
|
|
// partly for efficiency, and also to allow correct reporting of attempts to
|
|
// access nonexistent properties.)
|
|
if (propName == "constructor" ||
|
|
propName == "prototype" ||
|
|
propName == "toString"
|
|
)
|
|
return JS_TRUE;
|
|
|
|
IGUIObject* e = (IGUIObject*)JS_GetPrivate(cx, obj);
|
|
|
|
// Use onWhatever to access event handlers
|
|
if (propName.Left(2) == "on")
|
|
{
|
|
CStr eventName (CStr(propName.substr(2)).LowerCase());
|
|
std::map<CStr, JSObject**>::iterator it = e->m_ScriptHandlers.find(eventName);
|
|
if (it == e->m_ScriptHandlers.end())
|
|
*vp = JSVAL_NULL;
|
|
else
|
|
*vp = OBJECT_TO_JSVAL(*(it->second));
|
|
return JS_TRUE;
|
|
}
|
|
|
|
|
|
// Handle the "parent" property specially
|
|
if (propName == "parent")
|
|
{
|
|
IGUIObject* parent = e->GetParent();
|
|
if (parent)
|
|
{
|
|
// If the object isn't parentless, return a new object
|
|
JSObject* entity = JS_NewObject(cx, &JSI_IGUIObject::JSI_class, NULL, NULL);
|
|
JS_SetPrivate(cx, entity, parent);
|
|
*vp = OBJECT_TO_JSVAL(entity);
|
|
}
|
|
else
|
|
{
|
|
// Return null if there's no parent
|
|
*vp = JSVAL_NULL;
|
|
}
|
|
return JS_TRUE;
|
|
}
|
|
// Also handle "name" specially
|
|
else if (propName == "name")
|
|
{
|
|
*vp = STRING_TO_JSVAL(JS_NewStringCopyZ(cx, e->GetName()));
|
|
return JS_TRUE;
|
|
}
|
|
// Handle all other properties
|
|
else
|
|
{
|
|
// Retrieve the setting's type (and make sure it actually exists)
|
|
EGUISettingType Type;
|
|
if (e->GetSettingType(propName, Type) != PSRETURN_OK)
|
|
{
|
|
JS_ReportError(cx, "Invalid GUIObject property '%s'", propName.c_str());
|
|
return JS_FALSE;
|
|
}
|
|
|
|
// (All the cases are in {...} to avoid scoping problems)
|
|
switch (Type)
|
|
{
|
|
case GUIST_bool:
|
|
{
|
|
bool value;
|
|
GUI<bool>::GetSetting(e, propName, value);
|
|
*vp = value ? JSVAL_TRUE : JSVAL_FALSE;
|
|
break;
|
|
}
|
|
|
|
case GUIST_int:
|
|
{
|
|
int value;
|
|
GUI<int>::GetSetting(e, propName, value);
|
|
*vp = INT_TO_JSVAL(value);
|
|
break;
|
|
}
|
|
|
|
case GUIST_float:
|
|
{
|
|
float value;
|
|
GUI<float>::GetSetting(e, propName, value);
|
|
// Create a garbage-collectable double
|
|
*vp = DOUBLE_TO_JSVAL(JS_NewDouble(cx, value) );
|
|
break;
|
|
}
|
|
|
|
case GUIST_CColor:
|
|
{
|
|
CColor colour;
|
|
GUI<CColor>::GetSetting(e, propName, colour);
|
|
JSObject* obj = JS_NewObject(cx, &JSI_GUIColor::JSI_class, NULL, NULL);
|
|
*vp = OBJECT_TO_JSVAL(obj); // root it
|
|
|
|
// Attempt to minimise ugliness through macrosity
|
|
#define P(x) jsval x = DOUBLE_TO_JSVAL(JS_NewDouble(cx, colour.x)); JS_SetProperty(cx, obj, #x, &x)
|
|
P(r);
|
|
P(g);
|
|
P(b);
|
|
P(a);
|
|
#undef P
|
|
|
|
break;
|
|
}
|
|
|
|
case GUIST_CClientArea:
|
|
{
|
|
CClientArea area;
|
|
GUI<CClientArea>::GetSetting(e, propName, area);
|
|
JSObject* obj = JS_NewObject(cx, &JSI_GUISize::JSI_class, NULL, NULL);
|
|
*vp = OBJECT_TO_JSVAL(obj); // root it
|
|
try
|
|
{
|
|
#define P(x, y, z) g_ScriptingHost.SetObjectProperty_Double(obj, #z, area.x.y)
|
|
P(pixel, left, left);
|
|
P(pixel, top, top);
|
|
P(pixel, right, right);
|
|
P(pixel, bottom, bottom);
|
|
P(percent, left, rleft);
|
|
P(percent, top, rtop);
|
|
P(percent, right, rright);
|
|
P(percent, bottom, rbottom);
|
|
#undef P
|
|
}
|
|
catch (PSERROR_Scripting_ConversionFailed)
|
|
{
|
|
debug_warn(L"Error creating size object!");
|
|
break;
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
case GUIST_CGUIString:
|
|
{
|
|
CGUIString value;
|
|
GUI<CGUIString>::GetSetting(e, propName, value);
|
|
JSString* s = StringConvert::wchars_to_jsstring(cx, value.GetRawString().c_str());
|
|
*vp = STRING_TO_JSVAL(s);
|
|
break;
|
|
}
|
|
|
|
case GUIST_CStr:
|
|
{
|
|
CStr value;
|
|
GUI<CStr>::GetSetting(e, propName, value);
|
|
*vp = STRING_TO_JSVAL(JS_NewStringCopyZ(cx, value));
|
|
break;
|
|
}
|
|
|
|
case GUIST_CStrW:
|
|
{
|
|
CStrW value;
|
|
GUI<CStrW>::GetSetting(e, propName, value);
|
|
*vp = STRING_TO_JSVAL(JS_NewUCStringCopyZ(cx, value.utf16().c_str()));
|
|
break;
|
|
}
|
|
|
|
case GUIST_CGUISpriteInstance:
|
|
{
|
|
CGUISpriteInstance *value;
|
|
GUI<CGUISpriteInstance>::GetSettingPointer(e, propName, value);
|
|
*vp = STRING_TO_JSVAL(JS_NewStringCopyZ(cx, value->GetName()));
|
|
break;
|
|
}
|
|
|
|
case GUIST_EAlign:
|
|
{
|
|
EAlign value;
|
|
GUI<EAlign>::GetSetting(e, propName, value);
|
|
CStr word;
|
|
switch (value)
|
|
{
|
|
case EAlign_Left: word = "left"; break;
|
|
case EAlign_Right: word = "right"; break;
|
|
case EAlign_Center: word = "center"; break;
|
|
default: debug_warn(L"Invalid EAlign!"); word = "error"; break;
|
|
}
|
|
*vp = STRING_TO_JSVAL(JS_NewStringCopyZ(cx, word));
|
|
break;
|
|
}
|
|
|
|
case GUIST_EVAlign:
|
|
{
|
|
EVAlign value;
|
|
GUI<EVAlign>::GetSetting(e, propName, value);
|
|
CStr word;
|
|
switch (value)
|
|
{
|
|
case EVAlign_Top: word = "top"; break;
|
|
case EVAlign_Bottom: word = "bottom"; break;
|
|
case EVAlign_Center: word = "center"; break;
|
|
default: debug_warn(L"Invalid EVAlign!"); word = "error"; break;
|
|
}
|
|
*vp = STRING_TO_JSVAL(JS_NewStringCopyZ(cx, word));
|
|
break;
|
|
}
|
|
|
|
case GUIST_CGUIList:
|
|
{
|
|
CGUIList value;
|
|
GUI<CGUIList>::GetSetting(e, propName, value);
|
|
|
|
JSObject *obj = JS_NewArrayObject(cx, 0, NULL);
|
|
*vp = OBJECT_TO_JSVAL(obj); // root it
|
|
|
|
for (size_t i = 0; i < value.m_Items.size(); ++i)
|
|
{
|
|
JSString* s = StringConvert::wchars_to_jsstring(cx, value.m_Items[i].GetRawString().c_str());
|
|
jsval val = STRING_TO_JSVAL(s);
|
|
JS_SetElement(cx, obj, (jsint)i, &val);
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
default:
|
|
JS_ReportError(cx, "Setting '%s' uses an unimplemented type", propName.c_str());
|
|
debug_assert(0);
|
|
return JS_FALSE;
|
|
}
|
|
|
|
return JS_TRUE;
|
|
}
|
|
}
|
|
|
|
JSBool JSI_IGUIObject::setProperty(JSContext* cx, JSObject* obj, jsval id, jsval* vp)
|
|
{
|
|
IGUIObject* e = (IGUIObject*)JS_GetPrivate(cx, obj);
|
|
CStr propName = g_ScriptingHost.ValueToString(id);
|
|
if (propName == "name")
|
|
{
|
|
CStr propValue = JS_GetStringBytes(JS_ValueToString(cx, *vp));
|
|
e->SetName(propValue);
|
|
|
|
return JS_TRUE;
|
|
}
|
|
|
|
// Use onWhatever to set event handlers
|
|
if (propName.Left(2) == "on")
|
|
{
|
|
if (!JSVAL_IS_OBJECT(*vp) || !JS_ValueToFunction(cx, *vp))
|
|
{
|
|
JS_ReportError(cx, "on- event-handlers must be functions");
|
|
return JS_FALSE;
|
|
}
|
|
|
|
CStr eventName (CStr(propName.substr(2)).LowerCase());
|
|
e->SetScriptHandler(eventName, JSVAL_TO_OBJECT(*vp));
|
|
|
|
return JS_TRUE;
|
|
}
|
|
|
|
// Retrieve the setting's type (and make sure it actually exists)
|
|
EGUISettingType Type;
|
|
if (e->GetSettingType(propName, Type) != PSRETURN_OK)
|
|
{
|
|
JS_ReportError(cx, "Invalid setting '%s'", propName.c_str());
|
|
return JS_TRUE;
|
|
}
|
|
|
|
switch (Type)
|
|
{
|
|
|
|
case GUIST_CStr:
|
|
{
|
|
CStr value (JS_GetStringBytes(JS_ValueToString(cx, *vp)));
|
|
GUI<CStr>::SetSetting(e, propName, value);
|
|
break;
|
|
}
|
|
|
|
case GUIST_CStrW:
|
|
{
|
|
utf16string value (JS_GetStringChars(JS_ValueToString(cx, *vp)));
|
|
GUI<CStrW>::SetSetting(e, propName, value);
|
|
break;
|
|
}
|
|
|
|
case GUIST_CGUISpriteInstance:
|
|
{
|
|
CStr value (JS_GetStringBytes(JS_ValueToString(cx, *vp)));
|
|
GUI<CGUISpriteInstance>::SetSetting(e, propName, value);
|
|
break;
|
|
}
|
|
|
|
case GUIST_CGUIString:
|
|
{
|
|
std::wstring value;
|
|
StringConvert::jsstring_to_wstring(JS_ValueToString(cx, *vp), value);
|
|
|
|
CGUIString str;
|
|
str.SetValue(value);
|
|
GUI<CGUIString>::SetSetting(e, propName, str);
|
|
break;
|
|
}
|
|
|
|
case GUIST_EAlign:
|
|
{
|
|
CStr value (JS_GetStringBytes(JS_ValueToString(cx, *vp)));
|
|
EAlign a;
|
|
if (value == "left") a = EAlign_Left;
|
|
else if (value == "right") a = EAlign_Right;
|
|
else if (value == "center" || value == "centre") a = EAlign_Center;
|
|
else
|
|
{
|
|
JS_ReportError(cx, "Invalid alignment (should be 'left', 'right' or 'center')");
|
|
return JS_FALSE;
|
|
}
|
|
GUI<EAlign>::SetSetting(e, propName, a);
|
|
break;
|
|
}
|
|
|
|
case GUIST_EVAlign:
|
|
{
|
|
CStr value (JS_GetStringBytes(JS_ValueToString(cx, *vp)));
|
|
EVAlign a;
|
|
if (value == "top") a = EVAlign_Top;
|
|
else if (value == "bottom") a = EVAlign_Bottom;
|
|
else if (value == "center" || value == "centre") a = EVAlign_Center;
|
|
else
|
|
{
|
|
JS_ReportError(cx, "Invalid alignment (should be 'top', 'bottom' or 'center')");
|
|
return JS_FALSE;
|
|
}
|
|
GUI<EVAlign>::SetSetting(e, propName, a);
|
|
break;
|
|
}
|
|
|
|
case GUIST_int:
|
|
{
|
|
int32 value;
|
|
if (JS_ValueToInt32(cx, *vp, &value) == JS_TRUE)
|
|
GUI<int>::SetSetting(e, propName, value);
|
|
else
|
|
{
|
|
JS_ReportError(cx, "Cannot convert value to int");
|
|
return JS_FALSE;
|
|
}
|
|
break;
|
|
}
|
|
|
|
case GUIST_float:
|
|
{
|
|
jsdouble value;
|
|
if (JS_ValueToNumber(cx, *vp, &value) == JS_TRUE)
|
|
GUI<float>::SetSetting(e, propName, (float)value);
|
|
else
|
|
{
|
|
JS_ReportError(cx, "Cannot convert value to float");
|
|
return JS_FALSE;
|
|
}
|
|
break;
|
|
}
|
|
|
|
case GUIST_bool:
|
|
{
|
|
JSBool value;
|
|
if (JS_ValueToBoolean(cx, *vp, &value) == JS_TRUE)
|
|
GUI<bool>::SetSetting(e, propName, value||0); // ||0 to avoid int-to-bool compiler warnings
|
|
else
|
|
{
|
|
JS_ReportError(cx, "Cannot convert value to bool");
|
|
return JS_FALSE;
|
|
}
|
|
break;
|
|
}
|
|
|
|
case GUIST_CClientArea:
|
|
{
|
|
if (JSVAL_IS_STRING(*vp))
|
|
{
|
|
if (e->SetSetting(propName, JS_GetStringBytes(JS_ValueToString(cx, *vp))) != PSRETURN_OK)
|
|
{
|
|
JS_ReportError(cx, "Invalid value for setting '%s'", propName.c_str());
|
|
return JS_FALSE;
|
|
}
|
|
}
|
|
else if (JSVAL_IS_OBJECT(*vp) && JS_GetClass(cx, JSVAL_TO_OBJECT(*vp)) == &JSI_GUISize::JSI_class)
|
|
{
|
|
CClientArea area;
|
|
GUI<CClientArea>::GetSetting(e, propName, area);
|
|
|
|
JSObject* obj = JSVAL_TO_OBJECT(*vp);
|
|
#define P(x, y, z) area.x.y = (float)g_ScriptingHost.GetObjectProperty_Double(obj, #z)
|
|
P(pixel, left, left);
|
|
P(pixel, top, top);
|
|
P(pixel, right, right);
|
|
P(pixel, bottom, bottom);
|
|
P(percent, left, rleft);
|
|
P(percent, top, rtop);
|
|
P(percent, right, rright);
|
|
P(percent, bottom, rbottom);
|
|
#undef P
|
|
|
|
GUI<CClientArea>::SetSetting(e, propName, area);
|
|
}
|
|
else
|
|
{
|
|
JS_ReportError(cx, "Size only accepts strings or GUISize objects");
|
|
return JS_FALSE;
|
|
}
|
|
break;
|
|
}
|
|
|
|
case GUIST_CColor:
|
|
{
|
|
if (JSVAL_IS_STRING(*vp))
|
|
{
|
|
if (e->SetSetting(propName, JS_GetStringBytes(JS_ValueToString(cx, *vp))) != PSRETURN_OK)
|
|
{
|
|
JS_ReportError(cx, "Invalid value for setting '%s'", propName.c_str());
|
|
return JS_FALSE;
|
|
}
|
|
}
|
|
else if (JSVAL_IS_OBJECT(*vp) && JS_GetClass(cx, JSVAL_TO_OBJECT(*vp)) == &JSI_GUIColor::JSI_class)
|
|
{
|
|
CColor colour;
|
|
JSObject* obj = JSVAL_TO_OBJECT(*vp);
|
|
jsval t; double s;
|
|
#define PROP(x) JS_GetProperty(cx, obj, #x, &t); \
|
|
JS_ValueToNumber(cx, t, &s); \
|
|
colour.x = (float)s
|
|
PROP(r); PROP(g); PROP(b); PROP(a);
|
|
#undef PROP
|
|
|
|
GUI<CColor>::SetSetting(e, propName, colour);
|
|
}
|
|
else
|
|
{
|
|
JS_ReportError(cx, "Color only accepts strings or GUIColor objects");
|
|
return JS_FALSE;
|
|
}
|
|
break;
|
|
}
|
|
|
|
case GUIST_CGUIList:
|
|
{
|
|
JSObject* obj = JSVAL_TO_OBJECT(*vp);
|
|
jsuint length;
|
|
if (JSVAL_IS_OBJECT(*vp) && JS_GetArrayLength(cx, obj, &length) == JS_TRUE)
|
|
{
|
|
CGUIList list;
|
|
|
|
for (int i=0; i<(int)length; ++i)
|
|
{
|
|
jsval element;
|
|
if (! JS_GetElement(cx, obj, i, &element))
|
|
{
|
|
JS_ReportError(cx, "Failed to get list element");
|
|
return JS_FALSE;
|
|
}
|
|
|
|
std::wstring value;
|
|
JSString* string = JS_ValueToString(cx, element);
|
|
StringConvert::jsstring_to_wstring(string, value);
|
|
|
|
CGUIString str;
|
|
str.SetValue(value);
|
|
|
|
list.m_Items.push_back(str);
|
|
}
|
|
|
|
GUI<CGUIList>::SetSetting(e, propName, list);
|
|
}
|
|
else
|
|
{
|
|
JS_ReportError(cx, "List only accepts a GUIList object");
|
|
return JS_FALSE;
|
|
}
|
|
break;
|
|
}
|
|
|
|
// TODO Gee: (2004-09-01) EAlign and EVAlign too.
|
|
|
|
default:
|
|
JS_ReportError(cx, "Setting '%s' uses an unimplemented type", propName.c_str());
|
|
break;
|
|
}
|
|
|
|
return JS_TRUE;
|
|
}
|
|
|
|
|
|
JSBool JSI_IGUIObject::construct(JSContext* cx, JSObject* obj, uintN argc, jsval* argv, jsval* UNUSED(rval))
|
|
{
|
|
if (argc == 0)
|
|
{
|
|
JS_ReportError(cx, "GUIObject has no default constructor");
|
|
return JS_FALSE;
|
|
}
|
|
|
|
debug_assert(argc == 1);
|
|
|
|
// Store the IGUIObject in the JS object's 'private' area
|
|
IGUIObject* guiObject = (IGUIObject*)JSVAL_TO_PRIVATE(argv[0]);
|
|
JS_SetPrivate(cx, obj, guiObject);
|
|
|
|
return JS_TRUE;
|
|
}
|
|
|
|
void JSI_IGUIObject::init()
|
|
{
|
|
g_ScriptingHost.DefineCustomObjectType(&JSI_class, construct, 1, JSI_props, JSI_methods, NULL, NULL);
|
|
}
|
|
|
|
JSBool JSI_IGUIObject::toString(JSContext* cx, JSObject* obj, uintN UNUSED(argc), jsval* UNUSED(argv), jsval* rval)
|
|
{
|
|
IGUIObject* e = (IGUIObject*)JS_GetPrivate( cx, obj );
|
|
|
|
char buffer[256];
|
|
snprintf(buffer, 256, "[GUIObject: %s]", e->GetName().c_str());
|
|
buffer[255] = 0;
|
|
*rval = STRING_TO_JSVAL(JS_NewStringCopyZ(cx, buffer));
|
|
return JS_TRUE;
|
|
}
|