diff options
Diffstat (limited to 'src/client/lua_api/gui/iguitreeview.cpp')
| -rw-r--r-- | src/client/lua_api/gui/iguitreeview.cpp | 213 |
1 files changed, 213 insertions, 0 deletions
diff --git a/src/client/lua_api/gui/iguitreeview.cpp b/src/client/lua_api/gui/iguitreeview.cpp new file mode 100644 index 0000000..ca7b38d --- /dev/null +++ b/src/client/lua_api/gui/iguitreeview.cpp @@ -0,0 +1,213 @@ + + +extern "C" { + #include <lua.h> + #include <lauxlib.h> + #include <lualib.h> +} +#include <irrlicht.h> +#include "../guiparts.hpp" +#include "iguielement.hpp" +#include "client/callbackhandeler.hpp" +#include <shared/lua_api/common.hpp> + +/*** +@module gui +*/ +using namespace irr; +using namespace core; +using namespace gui; + + +extern IrrlichtDevice* device; + +/*** +@function newtreeview() +Creates a new tree view +@tparam dimensions rect The rectangle to place the tree view at. +If the box has a parent, it is offset from the upper-left of the parent element. +@tparam ?iguielement parent The parent element of the button. +@tparam ?boolean draw_background Should we draw a background for the tree view? +@tparam ?boolean vertical_scroll Should there be a vertical scroll bar? +@tparam ?boolean horizonal_scroll Should there be a horizontal scroll bar? +@treturn iguitreeview The tree view element +*/ +//gui.newtreeview({{sx,sy},{ex,ey}},[,parent][,draw_background][,vertical_scroll][,horizontal_scroll]) +static int newiguitreeview(lua_State* L){ + //printf("Createing gui button!\n"); + + int nargs = lua_gettop(L); + IGUIElement* parent = NULL; + int draw_background, scrollvertical, scrollhorizontal; + if(nargs > 4){ + scrollhorizontal = lua_toboolean(L,-1); + lua_pop(L,1); + } + if(nargs > 3){ + scrollvertical = lua_toboolean(L,-1); + lua_pop(L,1); + } + if(nargs > 2){ + draw_background = lua_toboolean(L,-1); + lua_pop(L,1); + } + if(nargs > 1){ + if(!lua_isnil(L,-1)){ + lua_getfield(L,-1,"guielement"); + parent = (IGUIElement*)lua_touserdata(L,-1); + lua_pop(L,2);//{{sx,sy},{ex,ey}},"text" + } + } + + long sx,sy,ex,ey; + poprecti(L,&sx,&sy,&ex,&ey);// + + rect<s32> dim = rect<s32>(sx,sy,ex,ey); + IGUIEnvironment* env = device->getGUIEnvironment(); + IGUITreeView* but = env->addTreeView(dim,parent,-1,draw_background,scrollvertical,scrollhorizontal); + + lua_newtable(L);//{} + lua_pushlightuserdata(L,but);//{},ud_treeview + lua_setfield(L,-2,"guielement");//{guielement} + luaL_getmetatable(L,"gui.iguitreeview");//{guielement},{m_iguibutton} + lua_setmetatable(L,-2);//{guielement} + + return 1; +} + +//iguitreeview:getroot() +int getRootNode(lua_State *L){ + lua_getfield(L,-1,"guielement");//{treeview},ud_TreeView + IGUITreeView *v = (IGUITreeView*)lua_touserdata(L,-1); + lua_pop(L,2);// + + IGUITreeViewNode *n = v->getRoot();// + lua_newtable(L);//{} + lua_pushlightuserdata(L,n);//{},ud_treeviewnode + lua_setfield(L,-2,"guielement");//{guielement=ud_treeviewnode} + luaL_getmetatable(L,"gui.iguitreeviewnode");//{guielement=ud_treeviewnode},m_iguitreeviewnode + lua_setmetatable(L,-2);//{treeviewnode} + + return 1; +} + +//iguitreeviewnode:append_child("text"[,"icon"]) +int appendChild(lua_State *L){ + const char *text_c = ""; + const char *icon_c = ""; + + int nargs = lua_gettop(L); + if(nargs > 2){ + icon_c = lua_tostring(L,-1);//{node},"text","icon" + lua_pop(L,1);//{node},"text" + } + + text_c = lua_tostring(L,-1);//{node},"text" + lua_pop(L,1);//{node} + + printf("before getfield\n"); + lua_getfield(L,-1,"guielement");//{node},ud_node + printf("after getfield\n"); + IGUITreeViewNode *v = (IGUITreeViewNode*)lua_touserdata(L,-1);//{node},ud_node + lua_pop(L,2);// + + int slen = strlen(text_c); + wchar_t text_w[slen + 1]; + mbstowcs(text_w,text_c,slen); + text_w[slen] = L'\0'; + + int slen2 = strlen(icon_c); + wchar_t icon_w[slen2 + 1]; + mbstowcs(icon_w,icon_c,slen2); + icon_w[slen2] = L'\0'; + + printf("v is: %p\n",v); + IGUITreeViewNode *tvn = v->addChildBack(text_w,icon_w,-1,-1,NULL,NULL); + + lua_newtable(L);//{} + lua_pushlightuserdata(L,tvn);//{},ud_TreeViewNode + lua_setfield(L,-2,"guielement");//{guielement=treeviewnode} + luaL_getmetatable(L,"gui.iguitreeviewnode");//{treeviewnode},m_treeviewnode + lua_setmetatable(L,-2);//{treeviewnode} + + return 1; +} + +//iguitreeviewnode:append_child("text"[,"icon"]) +int prependChild(lua_State *L){ + const char *text_c = ""; + const char *icon_c = ""; + + int nargs = lua_gettop(L); + if(nargs > 1){ + icon_c = lua_tostring(L,-1);//treeviewnode,"text","icon" + lua_pop(L,1);//treeviewnode,"text" + } + + text_c = lua_tostring(L,-1);//treeviewnode,"text" + lua_pop(L,1);//treeviewnode + + printf("Before getfield\n"); + + lua_getfield(L,-1,"guielement");//{treeviewnode},ud_element + printf("After setfield\n"); + IGUITreeViewNode *v = (IGUITreeViewNode*)lua_touserdata(L,-1);//{treeviewnode},ud_element + lua_pop(L,2);// + + int slen = strlen(text_c); + wchar_t text_w[slen]; + mbstowcs(text_w,text_c,slen); + + int slen2 = strlen(icon_c); + wchar_t icon_w[slen2]; + mbstowcs(icon_w,icon_c,slen2); + + IGUITreeViewNode *tvn = v->addChildFront(text_w,icon_w,-1,-1,NULL,NULL); + + lua_newtable(L);//{} + lua_pushlightuserdata(L,tvn);//{},ud_TreeViewNode + lua_setfield(L,-2,"guielement");//{guielement=treeviewnode} + luaL_getmetatable(L,"gui.iguitreeviewnode");//{treeviewnode},m_treeviewnode + lua_setmetatable(L,-2);//{treeviewnode} + + return 1; +} + + +static const luaL_reg iguitreeview_f[] = { + {"newtreeview", newiguitreeview}, + {0,0}, +}; + +static const luaL_reg iguitreeview_m[] = { + {"getroot", getRootNode}, + {0,0}, +}; + +static const luaL_reg iguitreeviewnode_m[] = { + {"prepend_child", prependChild}, + {"append_child", appendChild}, + {0,0}, +}; + +void iguitreeview_register(lua_State* L){ + tL = L; + + luaL_newmetatable(L, "gui.iguitreeview");//{m_iguibutton} + lua_newtable(L);//{m_iguibutton},{} + luaL_register(L,NULL,iguielement_m); + luaL_register(L,NULL,iguitreeview_m);//{m_iguibutton},{} + lua_setfield(L,-2,"__index");//{m_iguibutton} + lua_pop(L,1); + + luaL_newmetatable(L, "gui.iguitreeviewnode"); + lua_newtable(L); + luaL_register(L,NULL,iguielement_m); + luaL_register(L,NULL,iguitreeviewnode_m); + lua_setfield(L,-2,"__index"); + lua_pop(L,1); + + lua_getglobal(L,"gui"); + luaL_register(L,NULL,iguitreeview_f); + lua_pop(L,1); +} |