diff options
| -rw-r--r-- | .hgtags | 1 | ||||
| -rw-r--r-- | indra/llui/llui.cpp | 49 | ||||
| -rw-r--r-- | indra/llui/llui.h | 27 | ||||
| -rw-r--r-- | indra/newview/llappviewerwin32.cpp | 41 | ||||
| -rw-r--r-- | indra/newview/lluilistener.cpp | 28 | ||||
| -rw-r--r-- | indra/newview/lluilistener.h | 1 |
6 files changed, 138 insertions, 9 deletions
@@ -71,3 +71,4 @@ b723921b5c711bd24dbe77dc76ef488b544dac78 DRTVWR-34_2.5.0-beta3 b723921b5c711bd24dbe77dc76ef488b544dac78 2.5.0-release b723921b5c711bd24dbe77dc76ef488b544dac78 DRTVWR-31_2.5.0-release 92e58e51776a4f8c29069b1a62ff21454d2085f0 2.6.0-start +3178e311da3a8739a85363665006ea3c4610cad4 dons-headless-hackathon-work diff --git a/indra/llui/llui.cpp b/indra/llui/llui.cpp index c300fe55d9..87669574c2 100644 --- a/indra/llui/llui.cpp +++ b/indra/llui/llui.cpp @@ -61,6 +61,8 @@ // for XUIParse #include "llquaternion.h" #include <boost/tokenizer.hpp> +#include <boost/algorithm/string/find_iterator.hpp> +#include <boost/algorithm/string/finder.hpp> // // Globals @@ -2020,6 +2022,53 @@ void LLUI::positionViewNearMouse(LLView* view, S32 spawn_x, S32 spawn_y) view->translateIntoRectWithExclusion( virtual_window_rect, mouse_rect, FALSE ); } +LLView* LLUI::resolvePath(LLView* context, const std::string& path) +{ + // Nothing about resolvePath() should require non-const LLView*. If caller + // wants non-const, call the const flavor and then cast away const-ness. + return const_cast<LLView*>(resolvePath(const_cast<const LLView*>(context), path)); +} + +const LLView* LLUI::resolvePath(const LLView* context, const std::string& path) +{ + // Create an iterator over slash-separated parts of 'path'. Dereferencing + // this iterator returns an iterator_range over the substring. Unlike + // LLStringUtil::getTokens(), this split_iterator doesn't combine adjacent + // delimiters: leading/trailing slash produces an empty substring, double + // slash produces an empty substring. That's what we need. + boost::split_iterator<std::string::const_iterator> ti(path, boost::first_finder("/")), tend; + + if (ti == tend) + { + // 'path' is completely empty, no navigation + return context; + } + + // leading / means "start at root" + if (ti->empty()) + { + context = getRootView(); + ++ti; + } + + bool recurse = false; + for (; ti != tend && context; ++ti) + { + if (ti->empty()) + { + recurse = true; + } + else + { + std::string part(ti->begin(), ti->end()); + context = context->findChildView(part, recurse); + recurse = false; + } + } + + return context; +} + // LLLocalClipRect and LLScreenClipRect moved to lllocalcliprect.h/cpp diff --git a/indra/llui/llui.h b/indra/llui/llui.h index 62d10df8b2..50cb9e6632 100644 --- a/indra/llui/llui.h +++ b/indra/llui/llui.h @@ -185,6 +185,33 @@ public: //helper functions (should probably move free standing rendering helper functions here) static LLView* getRootView() { return sRootView; } static void setRootView(LLView* view) { sRootView = view; } + /** + * Walk the LLView tree to resolve a path + * Paths can be discovered using Develop > XUI > Show XUI Paths + * + * A leading "/" indicates the root of the tree is the starting + * position of the search, (otherwise the context node is used) + * + * Adjacent "//" mean that the next level of the search is done + * recursively ("descendant" rather than "child"). + * + * Return values: If no match is found, NULL is returned, + * otherwise the matching LLView* is returned. + * + * Examples: + * + * "/" -> return the root view + * "/foo" -> find "foo" as a direct child of the root + * "foo" -> find "foo" as a direct child of the context node + * "//foo" -> find the first "foo" child anywhere in the tree + * "/foo/bar" -> find "foo" as direct child of the root, and + * "bar" as a direct child of "foo" + * "//foo//bar/baz" -> find the first "foo" anywhere in the + * tree, the first "bar" anywhere under it, and "baz" + * as a direct child of that + */ + static const LLView* resolvePath(const LLView* context, const std::string& path); + static LLView* resolvePath(LLView* context, const std::string& path); static std::string locateSkin(const std::string& filename); static void setMousePositionScreen(S32 x, S32 y); static void getMousePositionScreen(S32 *x, S32 *y); diff --git a/indra/newview/llappviewerwin32.cpp b/indra/newview/llappviewerwin32.cpp index d328567a0e..2fbec6e49e 100644 --- a/indra/newview/llappviewerwin32.cpp +++ b/indra/newview/llappviewerwin32.cpp @@ -301,23 +301,44 @@ void create_console() // redirect unbuffered STDOUT to the console l_std_handle = (long)GetStdHandle(STD_OUTPUT_HANDLE); h_con_handle = _open_osfhandle(l_std_handle, _O_TEXT); - fp = _fdopen( h_con_handle, "w" ); - *stdout = *fp; - setvbuf( stdout, NULL, _IONBF, 0 ); + if (h_con_handle == -1) + { + llwarns << "create_console() failed to open stdout handle" << llendl; + } + else + { + fp = _fdopen( h_con_handle, "w" ); + *stdout = *fp; + setvbuf( stdout, NULL, _IONBF, 0 ); + } // redirect unbuffered STDIN to the console l_std_handle = (long)GetStdHandle(STD_INPUT_HANDLE); h_con_handle = _open_osfhandle(l_std_handle, _O_TEXT); - fp = _fdopen( h_con_handle, "r" ); - *stdin = *fp; - setvbuf( stdin, NULL, _IONBF, 0 ); + if (h_con_handle == -1) + { + llwarns << "create_console() failed to open stdin handle" << llendl; + } + else + { + fp = _fdopen( h_con_handle, "r" ); + *stdin = *fp; + setvbuf( stdin, NULL, _IONBF, 0 ); + } // redirect unbuffered STDERR to the console l_std_handle = (long)GetStdHandle(STD_ERROR_HANDLE); h_con_handle = _open_osfhandle(l_std_handle, _O_TEXT); - fp = _fdopen( h_con_handle, "w" ); - *stderr = *fp; - setvbuf( stderr, NULL, _IONBF, 0 ); + if (h_con_handle == -1) + { + llwarns << "create_console() failed to open stderr handle" << llendl; + } + else + { + fp = _fdopen( h_con_handle, "w" ); + *stderr = *fp; + setvbuf( stderr, NULL, _IONBF, 0 ); + } } LLAppViewerWin32::LLAppViewerWin32(const char* cmd_line) : @@ -363,8 +384,10 @@ bool LLAppViewerWin32::initLogging() void LLAppViewerWin32::initConsole() { + llinfos << "Test before create_console" << llendl; // pop up debug console create_console(); + llinfos << "Test after create_console" << llendl; return LLAppViewer::initConsole(); } diff --git a/indra/newview/lluilistener.cpp b/indra/newview/lluilistener.cpp index 4d6eac4958..6b2cd71d40 100644 --- a/indra/newview/lluilistener.cpp +++ b/indra/newview/lluilistener.cpp @@ -34,9 +34,11 @@ // std headers // external library headers // other Linden headers +#include "llui.h" // getRootView(), resolvePath() #include "lluictrl.h" #include "llerror.h" + LLUIListener::LLUIListener(): LLEventAPI("UI", "LLUICtrl::CommitCallbackRegistry listener.\n" @@ -47,6 +49,12 @@ LLUIListener::LLUIListener(): "as if from a user gesture on a menu -- or a button click.", &LLUIListener::call, LLSD().with("function", LLSD())); + + add("getValue", + "For the UI control identified by the path in [\"path\"], return the control's\n" + "current value as [\"value\"] reply.", + &LLUIListener::getValue, + LLSDMap("path", LLSD())("reply", LLSD())); } void LLUIListener::call(const LLSD& event) const @@ -71,3 +79,23 @@ void LLUIListener::call(const LLSD& event) const (*func)(NULL, event["parameter"]); } } + +void LLUIListener::getValue(const LLSD&event) const +{ + LLSD reply = LLSD::emptyMap(); + + const LLView* root = LLUI::getRootView(); + const LLView* view = LLUI::resolvePath(root, event["path"].asString()); + const LLUICtrl* ctrl(dynamic_cast<const LLUICtrl*>(view)); + + if (ctrl) + { + reply["value"] = ctrl->getValue(); + } + else + { + // *TODO: ??? return something indicating failure to resolve + } + + sendReply(reply, event); +} diff --git a/indra/newview/lluilistener.h b/indra/newview/lluilistener.h index e7847f01e8..08724024dc 100644 --- a/indra/newview/lluilistener.h +++ b/indra/newview/lluilistener.h @@ -41,6 +41,7 @@ public: private: void call(const LLSD& event) const; + void getValue(const LLSD&event) const; }; #endif /* ! defined(LL_LLUILISTENER_H) */ |