~nbriere/GrafreeD.git - Noware Git Repository

..	..	@@ -848,6 +848,8 @@
848	848	//frame.setVisible(true);
849	849	}
850	850	frame.validate();
	851	+
	852	+ cameraView.requestFocusInWindow();
851	853	}
852	854
853	855	private Object3D CompressCopy()
..	..	@@ -1738,46 +1740,374 @@
1738	1740	void SetupMaterial(cGridBag materialpanel)
1739	1741	{
1740	1742	cGridBag presetpanel = new cGridBag().setVertical(true);
1741		- cLabel label = GetLabel("icons/shadericons/shadericon00000.png", !Grafreed.NIMBUSLAF);
1742		- label.addMouseListener(new MouseAdapter()
	1743	+
	1744	+ cLabel skin = GetLabel("icons/shadericons/shadericon00000.png", !Grafreed.NIMBUSLAF);
	1745	+ skin.setToolTipText("Skin");
	1746	+ skin.addMouseListener(new MouseAdapter()
1743	1747	{
1744	1748	public void mouseClicked(MouseEvent e)
1745	1749	{
1746		- colorField.setFloat(0);
1747		- saturationField.setFloat(1);
	1750	+ Object3D object = Grafreed.materials.versionlist[0].get(0);
	1751	+ cMaterial material = object.material;
	1752	+
	1753	+ // Skin
	1754	+ colorField.setFloat(material.color);
	1755	+ saturationField.setFloat(material.modulation);
	1756	+ subsurfaceField.setFloat(material.subsurface);
	1757	+ selfshadowField.setFloat(material.diffuseness);
	1758	+ diffusenessField.setFloat(material.factor);
	1759	+ shininessField.setFloat(material.shininess);
	1760	+ shadowbiasField.setFloat(material.shadowbias);
	1761	+ diffuseField.setFloat(material.diffuse);
	1762	+ specularField.setFloat(material.specular);
	1763	+
	1764	+ bumpField.setFloat(object.projectedVertices[0].x / 1000.0);
	1765	+ noiseField.setFloat(object.projectedVertices[0].y / 1000.0);
	1766	+ powerField.setFloat(object.projectedVertices[2].x / 1000.0);
	1767	+
1748	1768	materialtouched = true;
1749	1769	applySelf();
1750	1770	}
1751	1771	});
1752		- presetpanel.add(label);
	1772	+ presetpanel.add(skin);
1753	1773
1754		- presetpanel.add(GetLabel("icons/shadericons/shadericon00001.png", !Grafreed.NIMBUSLAF));
1755		- presetpanel.add(GetLabel("icons/shadericons/shadericon00002.png", !Grafreed.NIMBUSLAF));
1756		- presetpanel.add(GetLabel("icons/shadericons/shadericon00003.png", !Grafreed.NIMBUSLAF));
1757		- presetpanel.add(GetLabel("icons/shadericons/shadericon00004.png", !Grafreed.NIMBUSLAF));
1758		- presetpanel.add(GetLabel("icons/shadericons/shadericon00005.png", !Grafreed.NIMBUSLAF));
1759		- presetpanel.add(GetLabel("icons/shadericons/shadericon00006.png", !Grafreed.NIMBUSLAF));
1760		- presetpanel.add(GetLabel("icons/shadericons/shadericon00007.png", !Grafreed.NIMBUSLAF));
1761		- presetpanel.add(GetLabel("icons/shadericons/shadericon00008.png", !Grafreed.NIMBUSLAF));
1762		- presetpanel.add(GetLabel("icons/shadericons/shadericon00009.png", !Grafreed.NIMBUSLAF));
1763		- presetpanel.add(GetLabel("icons/shadericons/shadericon00010.png", !Grafreed.NIMBUSLAF));
1764		- presetpanel.add(GetLabel("icons/shadericons/shadericon00011.png", !Grafreed.NIMBUSLAF));
1765		- presetpanel.add(GetLabel("icons/shadericons/shadericon00012.png", !Grafreed.NIMBUSLAF));
1766		- presetpanel.add(GetLabel("icons/shadericons/shadericon00013.png", !Grafreed.NIMBUSLAF));
1767		- presetpanel.add(GetLabel("icons/shadericons/shadericon00014.png", !Grafreed.NIMBUSLAF));
1768		- presetpanel.add(GetLabel("icons/shadericons/shadericon00015.png", !Grafreed.NIMBUSLAF));
1769		- presetpanel.add(GetLabel("icons/shadericons/shadericon00016.png", !Grafreed.NIMBUSLAF));
1770		- presetpanel.add(GetLabel("icons/shadericons/shadericon00017.png", !Grafreed.NIMBUSLAF));
1771		- presetpanel.add(GetLabel("icons/shadericons/shadericon00018.png", !Grafreed.NIMBUSLAF));
1772		- presetpanel.add(GetLabel("icons/shadericons/shadericon00019.png", !Grafreed.NIMBUSLAF));
1773		- presetpanel.add(GetLabel("icons/shadericons/shadericon00020.png", !Grafreed.NIMBUSLAF));
	1774	+ cLabel lambert = GetLabel("icons/shadericons/shadericon00002.png", !Grafreed.NIMBUSLAF);
	1775	+ lambert.setToolTipText("Diffuse");
	1776	+ lambert.addMouseListener(new MouseAdapter()
	1777	+ {
	1778	+ public void mouseClicked(MouseEvent e)
	1779	+ {
	1780	+ Object3D object = Grafreed.materials.versionlist[2].get(0);
	1781	+ cMaterial material = object.material;
	1782	+
	1783	+ diffusenessField.setFloat(material.factor);
	1784	+ selfshadowField.setFloat(material.diffuseness);
	1785	+
	1786	+ materialtouched = true;
	1787	+ applySelf();
	1788	+ }
	1789	+ });
	1790	+ presetpanel.add(lambert);
	1791	+
	1792	+ cLabel diffuse2 = GetLabel("icons/shadericons/shadericon00003.png", !Grafreed.NIMBUSLAF);
	1793	+ diffuse2.setToolTipText("Diffuse2");
	1794	+ diffuse2.addMouseListener(new MouseAdapter()
	1795	+ {
	1796	+ public void mouseClicked(MouseEvent e)
	1797	+ {
	1798	+ Object3D object = Grafreed.materials.versionlist[3].get(0);
	1799	+ cMaterial material = object.material;
	1800	+
	1801	+ diffusenessField.setFloat(material.factor);
	1802	+ selfshadowField.setFloat(material.diffuseness);
	1803	+
	1804	+ materialtouched = true;
	1805	+ applySelf();
	1806	+ }
	1807	+ });
	1808	+ presetpanel.add(diffuse2);
	1809	+
	1810	+ cLabel diffusemoon = GetLabel("icons/shadericons/shadericon00004.png", !Grafreed.NIMBUSLAF);
	1811	+ diffusemoon.setToolTipText("Moon");
	1812	+ diffusemoon.addMouseListener(new MouseAdapter()
	1813	+ {
	1814	+ public void mouseClicked(MouseEvent e)
	1815	+ {
	1816	+ Object3D object = Grafreed.materials.versionlist[4].get(0);
	1817	+ cMaterial material = object.material;
	1818	+
	1819	+ diffusenessField.setFloat(material.factor);
	1820	+ selfshadowField.setFloat(material.diffuseness);
	1821	+
	1822	+ materialtouched = true;
	1823	+ applySelf();
	1824	+ }
	1825	+ });
	1826	+ presetpanel.add(diffusemoon);
	1827	+
	1828	+ cLabel diffusemoon2 = GetLabel("icons/shadericons/shadericon00005.png", !Grafreed.NIMBUSLAF);
	1829	+ diffusemoon2.setToolTipText("Moon2");
	1830	+ diffusemoon2.addMouseListener(new MouseAdapter()
	1831	+ {
	1832	+ public void mouseClicked(MouseEvent e)
	1833	+ {
	1834	+ Object3D object = Grafreed.materials.versionlist[5].get(0);
	1835	+ cMaterial material = object.material;
	1836	+
	1837	+ diffusenessField.setFloat(material.factor);
	1838	+ selfshadowField.setFloat(material.diffuseness);
	1839	+
	1840	+ materialtouched = true;
	1841	+ applySelf();
	1842	+ }
	1843	+ });
	1844	+ presetpanel.add(diffusemoon2);
	1845	+
	1846	+ cLabel diffusemoon3 = GetLabel("icons/shadericons/shadericon00006.png", !Grafreed.NIMBUSLAF);
	1847	+ diffusemoon3.setToolTipText("Moon3");
	1848	+ diffusemoon3.addMouseListener(new MouseAdapter()
	1849	+ {
	1850	+ public void mouseClicked(MouseEvent e)
	1851	+ {
	1852	+ Object3D object = Grafreed.materials.versionlist[6].get(0);
	1853	+ cMaterial material = object.material;
	1854	+
	1855	+ diffusenessField.setFloat(material.factor);
	1856	+ selfshadowField.setFloat(material.diffuseness);
	1857	+
	1858	+ materialtouched = true;
	1859	+ applySelf();
	1860	+ }
	1861	+ });
	1862	+ presetpanel.add(diffusemoon3);
	1863	+
	1864	+ cLabel diffusesheen = GetLabel("icons/shadericons/shadericon00007.png", !Grafreed.NIMBUSLAF);
	1865	+ diffusesheen.setToolTipText("Sheen");
	1866	+ diffusesheen.addMouseListener(new MouseAdapter()
	1867	+ {
	1868	+ public void mouseClicked(MouseEvent e)
	1869	+ {
	1870	+ Object3D object = Grafreed.materials.versionlist[7].get(0);
	1871	+ cMaterial material = object.material;
	1872	+
	1873	+ sheenField.setFloat(material.sheen);
	1874	+
	1875	+ materialtouched = true;
	1876	+ applySelf();
	1877	+ }
	1878	+ });
	1879	+ presetpanel.add(diffusesheen);
	1880	+
	1881	+ cLabel rough = GetLabel("icons/shadericons/shadericon00001.png", !Grafreed.NIMBUSLAF);
	1882	+ rough.setToolTipText("Rough metal");
	1883	+ rough.addMouseListener(new MouseAdapter()
	1884	+ {
	1885	+ public void mouseClicked(MouseEvent e)
	1886	+ {
	1887	+ Object3D object = Grafreed.materials.versionlist[1].get(0);
	1888	+ cMaterial material = object.material;
	1889	+
	1890	+ shininessField.setFloat(material.shininess);
	1891	+ velvetField.setFloat(material.velvet);
	1892	+
	1893	+ materialtouched = true;
	1894	+ applySelf();
	1895	+ }
	1896	+ });
	1897	+ presetpanel.add(rough);
	1898	+
	1899	+ cLabel rough2 = GetLabel("icons/shadericons/shadericon00013.png", !Grafreed.NIMBUSLAF);
	1900	+ rough2.setToolTipText("Medium metal");
	1901	+ rough2.addMouseListener(new MouseAdapter()
	1902	+ {
	1903	+ public void mouseClicked(MouseEvent e)
	1904	+ {
	1905	+ Object3D object = Grafreed.materials.versionlist[13].get(0);
	1906	+ cMaterial material = object.material;
	1907	+
	1908	+ shininessField.setFloat(material.shininess);
	1909	+ lightareaField.setFloat(material.lightarea);
	1910	+
	1911	+ materialtouched = true;
	1912	+ applySelf();
	1913	+ }
	1914	+ });
	1915	+ presetpanel.add(rough2);
	1916	+
	1917	+ cLabel shini0 = GetLabel("icons/shadericons/shadericon00014.png", !Grafreed.NIMBUSLAF);
	1918	+ shini0.setToolTipText("Shiny");
	1919	+ shini0.addMouseListener(new MouseAdapter()
	1920	+ {
	1921	+ public void mouseClicked(MouseEvent e)
	1922	+ {
	1923	+ Object3D object = Grafreed.materials.versionlist[14].get(0);
	1924	+ cMaterial material = object.material;
	1925	+
	1926	+ shininessField.setFloat(material.shininess);
	1927	+ lightareaField.setFloat(material.lightarea);
	1928	+
	1929	+ materialtouched = true;
	1930	+ applySelf();
	1931	+ }
	1932	+ });
	1933	+ presetpanel.add(shini0);
	1934	+
	1935	+ cLabel shini1 = GetLabel("icons/shadericons/shadericon00011.png", !Grafreed.NIMBUSLAF);
	1936	+ shini1.setToolTipText("Shiny2");
	1937	+ shini1.addMouseListener(new MouseAdapter()
	1938	+ {
	1939	+ public void mouseClicked(MouseEvent e)
	1940	+ {
	1941	+ Object3D object = Grafreed.materials.versionlist[11].get(0);
	1942	+ cMaterial material = object.material;
	1943	+
	1944	+ shininessField.setFloat(material.shininess);
	1945	+ lightareaField.setFloat(material.lightarea);
	1946	+
	1947	+ materialtouched = true;
	1948	+ applySelf();
	1949	+ }
	1950	+ });
	1951	+ presetpanel.add(shini1);
	1952	+
	1953	+ cLabel shini2 = GetLabel("icons/shadericons/shadericon00012.png", !Grafreed.NIMBUSLAF);
	1954	+ shini2.setToolTipText("Shiny3");
	1955	+ shini2.addMouseListener(new MouseAdapter()
	1956	+ {
	1957	+ public void mouseClicked(MouseEvent e)
	1958	+ {
	1959	+ Object3D object = Grafreed.materials.versionlist[12].get(0);
	1960	+ cMaterial material = object.material;
	1961	+
	1962	+ shininessField.setFloat(material.shininess);
	1963	+ lightareaField.setFloat(material.lightarea);
	1964	+
	1965	+ materialtouched = true;
	1966	+ applySelf();
	1967	+ }
	1968	+ });
	1969	+ presetpanel.add(shini2);
	1970	+
	1971	+ cLabel aniso = GetLabel("icons/shadericons/shadericon00008.png", !Grafreed.NIMBUSLAF);
	1972	+ aniso.setToolTipText("AnisoU");
	1973	+ aniso.addMouseListener(new MouseAdapter()
	1974	+ {
	1975	+ public void mouseClicked(MouseEvent e)
	1976	+ {
	1977	+ Object3D object = Grafreed.materials.versionlist[8].get(0);
	1978	+ cMaterial material = object.material;
	1979	+
	1980	+ anisoField.setFloat(material.aniso);
	1981	+ anisoVField.setFloat(material.anisoV);
	1982	+
	1983	+ materialtouched = true;
	1984	+ applySelf();
	1985	+ }
	1986	+ });
	1987	+ presetpanel.add(aniso);
	1988	+
	1989	+ cLabel aniso2 = GetLabel("icons/shadericons/shadericon00009.png", !Grafreed.NIMBUSLAF);
	1990	+ aniso2.setToolTipText("AnisoV");
	1991	+ aniso2.addMouseListener(new MouseAdapter()
	1992	+ {
	1993	+ public void mouseClicked(MouseEvent e)
	1994	+ {
	1995	+ Object3D object = Grafreed.materials.versionlist[9].get(0);
	1996	+ cMaterial material = object.material;
	1997	+
	1998	+ anisoField.setFloat(material.aniso);
	1999	+ anisoVField.setFloat(material.anisoV);
	2000	+
	2001	+ materialtouched = true;
	2002	+ applySelf();
	2003	+ }
	2004	+ });
	2005	+ presetpanel.add(aniso2);
	2006	+
	2007	+ cLabel aniso3 = GetLabel("icons/shadericons/shadericon00010.png", !Grafreed.NIMBUSLAF);
	2008	+ aniso3.setToolTipText("AnisoUV");
	2009	+ aniso3.addMouseListener(new MouseAdapter()
	2010	+ {
	2011	+ public void mouseClicked(MouseEvent e)
	2012	+ {
	2013	+ Object3D object = Grafreed.materials.versionlist[10].get(0);
	2014	+ cMaterial material = object.material;
	2015	+
	2016	+ anisoField.setFloat(material.aniso);
	2017	+ anisoVField.setFloat(material.anisoV);
	2018	+
	2019	+ materialtouched = true;
	2020	+ applySelf();
	2021	+ }
	2022	+ });
	2023	+ presetpanel.add(aniso3);
	2024	+
	2025	+ cLabel velvet0 = GetLabel("icons/shadericons/shadericon00015.png", !Grafreed.NIMBUSLAF);
	2026	+ velvet0.setToolTipText("Velvet");
	2027	+ velvet0.addMouseListener(new MouseAdapter()
	2028	+ {
	2029	+ public void mouseClicked(MouseEvent e)
	2030	+ {
	2031	+ Object3D object = Grafreed.materials.versionlist[15].get(0);
	2032	+ cMaterial material = object.material;
	2033	+
	2034	+ diffusenessField.setFloat(material.factor);
	2035	+ selfshadowField.setFloat(material.diffuseness);
	2036	+ sheenField.setFloat(material.sheen);
	2037	+ shininessField.setFloat(material.shininess);
	2038	+ velvetField.setFloat(material.velvet);
	2039	+ shiftField.setFloat(material.shift);
	2040	+
	2041	+ materialtouched = true;
	2042	+ applySelf();
	2043	+ }
	2044	+ });
	2045	+ presetpanel.add(velvet0);
	2046	+
	2047	+ cLabel bump0 = GetLabel("icons/shadericons/shadericon00016.png", !Grafreed.NIMBUSLAF);
	2048	+ bump0.setToolTipText("Bump texture");
	2049	+ bump0.addMouseListener(new MouseAdapter()
	2050	+ {
	2051	+ public void mouseClicked(MouseEvent e)
	2052	+ {
	2053	+ Object3D object = Grafreed.materials.versionlist[16].get(0);
	2054	+ cMaterial material = object.material;
	2055	+
	2056	+ bumpField.setFloat(object.projectedVertices[0].x / 1000.0);
	2057	+ noiseField.setFloat(object.projectedVertices[0].y / 1000.0);
	2058	+ powerField.setFloat(object.projectedVertices[2].x / 1000.0);
	2059	+
	2060	+ materialtouched = true;
	2061	+ applySelf();
	2062	+ }
	2063	+ });
	2064	+ presetpanel.add(bump0);
	2065	+
	2066	+ cLabel halo = GetLabel("icons/shadericons/shadericon00017.png", !Grafreed.NIMBUSLAF);
	2067	+ halo.setToolTipText("Halo");
	2068	+ halo.addMouseListener(new MouseAdapter()
	2069	+ {
	2070	+ public void mouseClicked(MouseEvent e)
	2071	+ {
	2072	+ Object3D object = Grafreed.materials.versionlist[17].get(0);
	2073	+ cMaterial material = object.material;
	2074	+
	2075	+ opacityPowerField.setFloat(object.projectedVertices[2].y / 1000.0);
	2076	+
	2077	+ materialtouched = true;
	2078	+ applySelf();
	2079	+ }
	2080	+ });
	2081	+ presetpanel.add(halo);
	2082	+
	2083	+ cLabel candle = GetLabel("icons/shadericons/shadericon00018.png", !Grafreed.NIMBUSLAF);
	2084	+ candle.setToolTipText("Candle");
	2085	+ candle.addMouseListener(new MouseAdapter()
	2086	+ {
	2087	+ public void mouseClicked(MouseEvent e)
	2088	+ {
	2089	+ Object3D object = Grafreed.materials.versionlist[18].get(0);
	2090	+ cMaterial material = object.material;
	2091	+
	2092	+ subsurfaceField.setFloat(material.subsurface);
	2093	+ shadowbiasField.setFloat(material.shadowbias);
	2094	+ ambientField.setFloat(material.ambient);
	2095	+ specularField.setFloat(material.specular);
	2096	+ lightareaField.setFloat(material.lightarea);
	2097	+ shininessField.setFloat(material.shininess);
	2098	+
	2099	+ materialtouched = true;
	2100	+ applySelf();
	2101	+ }
	2102	+ });
	2103	+ presetpanel.add(candle);
1774	2104
1775	2105	cGridBag panel = new cGridBag().setVertical(true);
1776	2106
1777	2107	presetpanel.preferredWidth = 1;
1778	2108
1779		- materialpanel.add(panel);
1780	2109	materialpanel.add(presetpanel);
	2110	+ materialpanel.add(panel);
1781	2111
1782	2112	panel.preferredWidth = 8;
1783	2113
..	..	@@ -1821,9 +2151,9 @@
1821	2151
1822	2152	cGridBag huepanel = new cGridBag();
1823	2153	cGridBag huelabel = new cGridBag();
1824		- label = GetLabel("icons/hue.png", false);
1825		- label.fit = true;
1826		- huelabel.add(label);
	2154	+ skin = GetLabel("icons/hue.png", false);
	2155	+ skin.fit = true;
	2156	+ huelabel.add(skin);
1827	2157	huelabel.preferredWidth = 20;
1828	2158	huepanel.add(new cGridBag()); // Label
1829	2159	huepanel.add(huelabel); // Field/slider
..	..	@@ -3737,14 +4067,26 @@
3737	4067
3738	4068	java.util.Hashtable<java.util.UUID, Object3D> versiontable = new java.util.Hashtable<java.util.UUID, Object3D>();
3739	4069
	4070	+ void DeleteVersion()
	4071	+ {
	4072	+ for (int i = copy.versionindex; i < copy.versionlist.length-1; i++)
	4073	+ {
	4074	+ copy.versionlist[i] = copy.versionlist[i+1];
	4075	+ }
	4076	+
	4077	+ CopyChanged();
	4078	+
	4079	+ SetUndoStates();
	4080	+ }
	4081	+
3740	4082	public boolean Save(boolean user)
3741	4083	{
3742	4084	System.err.println("Save");
3743		- Replace();
	4085	+ //Replace();
3744	4086
3745	4087	cRadio tab = GetCurrentTab();
3746	4088
3747		- Object3D compress = CompressCopy(); // Saved version. No need for "Replace".
	4089	+ Object3D compress = CompressCopy(); // Saved version. No need for "Replace"?
3748	4090
3749	4091	boolean thesame = false;
3750	4092
..	..	@@ -3756,6 +4098,11 @@
3756	4098	//EditorFrame.m_MainFrame.requestFocusInWindow();
3757	4099	if (!thesame)
3758	4100	{
	4101	+ for (int i = copy.versionlist.length; --i > copy.versionindex+1;)
	4102	+ {
	4103	+ copy.versionlist[i] = copy.versionlist[i-1];
	4104	+ }
	4105	+
3759	4106	//tab.user[tab.versionindex] = user;
3760	4107	//boolean increment = true; // tab.graphs[tab.versionindex] == null;
3761	4108
..	..	@@ -3769,11 +4116,11 @@
3769	4116
3770	4117	//assert(hashtable.isEmpty());
3771	4118
3772		- for (int i = copy.versionindex+1; i < copy.versionlist.length; i++)
3773		- {
3774		- //tab.user[i] = false;
3775		- copy.versionlist[i] = null;
3776		- }
	4119	+// for (int i = copy.versionindex+1; i < copy.versionlist.length; i++)
	4120	+// {
	4121	+// //tab.user[i] = false;
	4122	+// copy.versionlist[i] = null;
	4123	+// }
3777	4124
3778	4125	SetUndoStates();
3779	4126
..	..	@@ -3828,11 +4175,13 @@
3828	4175	GetTree().addSelectionPath(selection.elementAt(i).GetTreePath().GetTreePath());
3829	4176	flashIt = true;
3830	4177
3831		- refreshContents(false);
	4178	+ //refreshContents(false);
3832	4179	}
3833	4180
3834		- void CopyChanged(Object3D obj)
	4181	+ void CopyChanged()
3835	4182	{
	4183	+ Object3D obj = copy.versionlist[copy.versionindex];
	4184	+
3836	4185	SetUndoStates();
3837	4186
3838	4187	boolean temp = CameraPane.SWITCH;
..	..	@@ -3875,13 +4224,15 @@
3875	4224	}
3876	4225	}
3877	4226
3878		- refreshContents();
	4227	+ refreshContents(true);
3879	4228	}
3880	4229
3881		- cButton undoButton;
	4230	+ cButton previousVersionButton;
3882	4231	cButton restoreButton;
3883	4232	cButton replaceButton;
3884		- cButton redoButton;
	4233	+ cButton nextVersionButton;
	4234	+ cButton saveVersionButton;
	4235	+ cButton deleteVersionButton;
3885	4236
3886	4237	boolean muteSlider;
3887	4238
..	..	@@ -3902,11 +4253,14 @@
3902	4253	{
3903	4254	cRadio tab = GetCurrentTab();
3904	4255
3905		- restoreButton.setEnabled(copy.versionindex != -1);
3906		- replaceButton.setEnabled(copy.versionindex != -1);
	4256	+ restoreButton.setEnabled(true); // copy.versionindex != -1);
	4257	+ replaceButton.setEnabled(true); // copy.versionindex != -1);
3907	4258
3908		- undoButton.setEnabled(copy.versionindex > 0);
3909		- redoButton.setEnabled(copy.versionlist[copy.versionindex + 1] != null);
	4259	+ previousVersionButton.setEnabled(copy.versionindex > 0);
	4260	+ nextVersionButton.setEnabled(copy.versionlist[copy.versionindex + 1] != null);
	4261	+
	4262	+ deleteVersionButton.setEnabled(//copy.versionindex > 0 &&
	4263	+ copy.versionlist[copy.versionindex + 1] != null);
3910	4264
3911	4265	muteSlider = true;
3912	4266	versionSlider.setMaximum(VersionCount() - 1);
..	..	@@ -3914,7 +4268,7 @@
3914	4268	muteSlider = false;
3915	4269	}
3916	4270
3917		- public boolean Undo()
	4271	+ public boolean PreviousVersion()
3918	4272	{
3919	4273	// Option?
3920	4274	Replace();
..	..	@@ -3944,7 +4298,7 @@
3944	4298
3945	4299	copy.versionindex -= 1;
3946	4300
3947		- CopyChanged((Object3D)copy.versionlist[copy.versionindex]);
	4301	+ CopyChanged();
3948	4302
3949	4303	return true;
3950	4304	}
..	..	@@ -3962,7 +4316,7 @@
3962	4316	}
3963	4317
3964	4318	//CopyChanged((Object3D)Uncompress(copy.versions[copy.versionindex]));
3965		- CopyChanged(copy.versionlist[copy.versionindex]);
	4319	+ CopyChanged();
3966	4320
3967	4321	return true;
3968	4322	}
..	..	@@ -3984,7 +4338,7 @@
3984	4338	return true;
3985	4339	}
3986	4340
3987		- public void Redo()
	4341	+ public void NextVersion()
3988	4342	{
3989	4343	// Option?
3990	4344	Replace();
..	..	@@ -3999,7 +4353,7 @@
3999	4353
4000	4354	copy.versionindex += 1;
4001	4355
4002		- CopyChanged(copy.versionlist[copy.versionindex]);
	4356	+ CopyChanged();
4003	4357
4004	4358	//if (!tab.user[tab.versionindex])
4005	4359	// tab.graphs[tab.versionindex] = null;
..	..	@@ -4312,7 +4666,8 @@
4312	4666
4313	4667	if (copy.versionlist[version] != null)
4314	4668	{
4315		- CopyChanged(copy.versionlist[copy.versionindex = version]);
	4669	+ copy.versionindex = version;
	4670	+ CopyChanged();
4316	4671	}
4317	4672
4318	4673	return;
..	..	@@ -4666,6 +5021,9 @@
4666	5021	ctrlPanel.validate(); // ? new
4667	5022	ctrlPanel.repaint();
4668	5023	}
	5024	+
	5025	+ if (previousVersionButton != null && copy.versionlist != null)
	5026	+ SetUndoStates();
4669	5027	}
4670	5028
4671	5029	static TweenManager tweenManager = new TweenManager();
..	..	@@ -5070,7 +5428,7 @@
5070	5428	{
5071	5429	if (Grafreed.standAlone)
5072	5430	{
5073		- FileDialog browser = new FileDialog(frame, "Load", FileDialog.LOAD);
	5431	+ FileDialog browser = new FileDialog(frame, "Open", FileDialog.LOAD);
5074	5432	browser.show();
5075	5433	String filename = browser.getFile();
5076	5434	if (filename != null && filename.length() > 0)