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refine code

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fix bug that listbox may throw std::runtime when the modal is enabled
fix bug that textbox attachs a wrong event angent
This commit is contained in:
Jinhao
2016-08-10 01:46:13 +08:00
parent 185a2961d1
commit 6e86b6ae6c
44 changed files with 1120 additions and 1013 deletions
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201
source/gui/detail/window_manager.cpp
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@@ -23,6 +23,12 @@
#include <stdexcept>
#include <algorithm>
#if defined(STD_THREAD_NOT_SUPPORTED)
#include <nana/std_mutex.hpp>
#else
#include <mutex>
#endif
namespace nana
{
@@ -36,9 +42,7 @@ namespace detail
Key first;
Value second;
key_value_rep()
: first{}, second{}
{}
key_value_rep() = default;
key_value_rep(const Key& k)
: first(k), second{}
@@ -69,19 +73,9 @@ namespace detail
return table_.end();
}
iterator erase(iterator pos)
std::vector<key_value_rep>& table()
{
return table_.erase(pos);
}
iterator begin()
{
return table_.begin();
}
iterator end()
{
return table_.end();
return table_;
}
private:
std::vector<key_value_rep> table_;
@@ -109,27 +103,50 @@ namespace detail
//end struct wdm_private_impl
//class revertible_mutex
window_manager::revertible_mutex::revertible_mutex()
struct thread_refcount
{
thr_.tid = 0;
thr_.refcnt = 0;
unsigned tid;
std::size_t ref;
};
struct window_manager::revertible_mutex::implementation
{
std::recursive_mutex mutex;
thread_refcount thread;
std::vector<thread_refcount> invoke_stack;
};
window_manager::revertible_mutex::revertible_mutex()
: impl_(new implementation)
{
impl_->thread.tid = 0;
impl_->thread.ref = 0;
}
window_manager::revertible_mutex::~revertible_mutex()
{
delete impl_;
}
void window_manager::revertible_mutex::lock()
{
std::recursive_mutex::lock();
if(0 == thr_.tid)
thr_.tid = nana::system::this_thread_id();
++thr_.refcnt;
impl_->mutex.lock();
if(0 == impl_->thread.tid)
impl_->thread.tid = nana::system::this_thread_id();
++(impl_->thread.ref);
}
bool window_manager::revertible_mutex::try_lock()
{
if(std::recursive_mutex::try_lock())
if(impl_->mutex.try_lock())
{
if(0 == thr_.tid)
thr_.tid = nana::system::this_thread_id();
++thr_.refcnt;
if (0 == impl_->thread.tid)
impl_->thread.tid = nana::system::this_thread_id();
++(impl_->thread.ref);
return true;
}
return false;
@@ -137,44 +154,45 @@ namespace detail
void window_manager::revertible_mutex::unlock()
{
if(thr_.tid == nana::system::this_thread_id())
if(0 == --thr_.refcnt)
thr_.tid = 0;
std::recursive_mutex::unlock();
if(impl_->thread.tid == nana::system::this_thread_id())
if(0 == --(impl_->thread.ref))
impl_->thread.tid = 0;
impl_->mutex.unlock();
}
void window_manager::revertible_mutex::revert()
{
if(thr_.refcnt && (thr_.tid == nana::system::this_thread_id()))
if(impl_->thread.ref && (impl_->thread.tid == nana::system::this_thread_id()))
{
std::size_t cnt = thr_.refcnt;
std::size_t cnt = impl_->thread.ref;
stack_.push_back(thr_);
thr_.tid = 0;
thr_.refcnt = 0;
impl_->invoke_stack.push_back(impl_->thread);
impl_->thread.tid = 0;
impl_->thread.ref = 0;
for(std::size_t i = 0; i < cnt; ++i)
std::recursive_mutex::unlock();
for (std::size_t i = 0; i < cnt; ++i)
impl_->mutex.unlock();
}
}
void window_manager::revertible_mutex::forward()
{
std::recursive_mutex::lock();
if(stack_.size())
impl_->mutex.lock();
if(impl_->invoke_stack.size())
{
auto thr = stack_.back();
auto thr = impl_->invoke_stack.back();
if(thr.tid == nana::system::this_thread_id())
{
stack_.pop_back();
for(std::size_t i = 0; i < thr.refcnt; ++i)
std::recursive_mutex::lock();
thr_ = thr;
impl_->invoke_stack.pop_back();
for (std::size_t i = 0; i < thr.ref; ++i)
impl_->mutex.lock();
impl_->thread = thr;
}
else
throw std::runtime_error("Nana.GUI: The forward is not matched.");
}
std::recursive_mutex::unlock();
impl_->mutex.unlock();
}
//end class revertible_mutex
@@ -254,23 +272,13 @@ namespace detail
return (impl_->wd_register.available(a) && impl_->wd_register.available(b));
}
bool window_manager::available(native_window_type wd)
{
if(wd)
{
std::lock_guard<decltype(mutex_)> lock(mutex_);
return (impl_->misc_register.find(wd) != nullptr);
}
return false;
}
window_manager::core_window_t* window_manager::create_root(core_window_t* owner, bool nested, rectangle r, const appearance& app, widget* wdg)
{
native_window_type native = nullptr;
if (owner)
{
//Thread-Safe Required!
std::lock_guard<decltype(mutex_)> lock(mutex_);
std::lock_guard<mutex_type> lock(mutex_);
if (impl_->wd_register.available(owner))
{
@@ -306,11 +314,10 @@ namespace detail
wd->title = native_interface::window_caption(result.native_handle);
//Thread-Safe Required!
std::lock_guard<decltype(mutex_)> lock(mutex_);
std::lock_guard<mutex_type> lock(mutex_);
//create Root graphics Buffer and manage it
root_misc misc(wd, result.width, result.height);
auto* value = impl_->misc_register.insert(result.native_handle, misc);
auto* value = impl_->misc_register.insert(result.native_handle, root_misc(wd, result.width, result.height));
wd->bind_native_window(result.native_handle, result.width, result.height, result.extra_width, result.extra_height, value->root_graph);
impl_->wd_register.insert(wd, wd->thread_id);
@@ -331,7 +338,7 @@ namespace detail
window_manager::core_window_t* window_manager::create_frame(core_window_t* parent, const rectangle& r, widget* wdg)
{
//Thread-Safe Required!
std::lock_guard<decltype(mutex_)> lock(mutex_);
std::lock_guard<mutex_type> lock(mutex_);
if (impl_->wd_register.available(parent) == false) return nullptr;
@@ -350,7 +357,7 @@ namespace detail
if(frame)
{
//Thread-Safe Required!
std::lock_guard<decltype(mutex_)> lock(mutex_);
std::lock_guard<mutex_type> lock(mutex_);
if(category::flags::frame == frame->other.category)
frame->other.attribute.frame->attach.push_back(wd);
return true;
@@ -363,7 +370,7 @@ namespace detail
if(frame)
{
//Thread-Safe Required!
std::lock_guard<decltype(mutex_)> lock(mutex_);
std::lock_guard<mutex_type> lock(mutex_);
if(category::flags::frame == frame->other.category)
{
if (impl_->wd_register.available(wd) && (category::flags::root == wd->other.category) && wd->root != frame->root)
@@ -380,7 +387,7 @@ namespace detail
window_manager::core_window_t* window_manager::create_widget(core_window_t* parent, const rectangle& r, bool is_lite, widget* wdg)
{
//Thread-Safe Required!
std::lock_guard<decltype(mutex_)> lock(mutex_);
std::lock_guard<mutex_type> lock(mutex_);
if (impl_->wd_register.available(parent) == false)
throw std::invalid_argument("invalid parent/owner handle");
@@ -401,7 +408,7 @@ namespace detail
void window_manager::close(core_window_t *wd)
{
//Thread-Safe Required!
std::lock_guard<decltype(mutex_)> lock(mutex_);
std::lock_guard<mutex_type> lock(mutex_);
if (impl_->wd_register.available(wd) == false) return;
if (wd->flags.destroying)
@@ -443,7 +450,7 @@ namespace detail
void window_manager::destroy(core_window_t* wd)
{
//Thread-Safe Required!
std::lock_guard<decltype(mutex_)> lock(mutex_);
std::lock_guard<mutex_type> lock(mutex_);
if (impl_->wd_register.available(wd) == false) return;
rectangle update_area(wd->pos_owner, wd->dimension);
@@ -467,7 +474,7 @@ namespace detail
void window_manager::destroy_handle(core_window_t* wd)
{
//Thread-Safe Required!
std::lock_guard<decltype(mutex_)> lock(mutex_);
std::lock_guard<mutex_type> lock(mutex_);
if (impl_->wd_register.available(wd) == false) return;
#ifndef WIDGET_FRAME_DEPRECATED
@@ -491,7 +498,7 @@ namespace detail
{
if(!big_icon.empty() || !small_icon.empty())
{
std::lock_guard<decltype(mutex_)> lock(mutex_);
std::lock_guard<mutex_type> lock(mutex_);
if (impl_->wd_register.available(wd))
{
if(category::flags::root == wd->other.category)
@@ -505,7 +512,7 @@ namespace detail
bool window_manager::show(core_window_t* wd, bool visible)
{
//Thread-Safe Required!
std::lock_guard<decltype(mutex_)> lock(mutex_);
std::lock_guard<mutex_type> lock(mutex_);
if (!impl_->wd_register.available(wd))
return false;
@@ -548,7 +555,7 @@ namespace detail
if((false == attr_.capture.ignore_children) || (nullptr == attr_.capture.window) || (attr_.capture.window->root != root))
{
//Thread-Safe Required!
std::lock_guard<decltype(mutex_)> lock(mutex_);
std::lock_guard<mutex_type> lock(mutex_);
auto rrt = root_runtime(root);
point pos{ x, y };
if (rrt && _m_effective(rrt->window, pos))
@@ -561,7 +568,7 @@ namespace detail
bool window_manager::move(core_window_t* wd, int x, int y, bool passive)
{
//Thread-Safe Required!
std::lock_guard<decltype(mutex_)> lock(mutex_);
std::lock_guard<mutex_type> lock(mutex_);
if (impl_->wd_register.available(wd))
{
if (category::flags::root != wd->other.category)
@@ -606,7 +613,7 @@ namespace detail
bool window_manager::move(core_window_t* wd, const rectangle& r)
{
//Thread-Safe Required!
std::lock_guard<decltype(mutex_)> lock(mutex_);
std::lock_guard<mutex_type> lock(mutex_);
if (!impl_->wd_register.available(wd))
return false;
@@ -680,7 +687,7 @@ namespace detail
bool window_manager::size(core_window_t* wd, nana::size sz, bool passive, bool ask_update)
{
//Thread-Safe Required!
std::lock_guard<decltype(mutex_)> lock(mutex_);
std::lock_guard<mutex_type> lock(mutex_);
if (!impl_->wd_register.available(wd))
return false;
@@ -767,7 +774,7 @@ namespace detail
if(cache.first == wd) return cache.second;
//Thread-Safe Required!
std::lock_guard<decltype(mutex_)> lock(mutex_);
std::lock_guard<mutex_type> lock(mutex_);
auto rrt = root_runtime(wd);
if(rrt)
@@ -783,7 +790,7 @@ namespace detail
void window_manager::map(core_window_t* wd, bool forced, const rectangle* update_area)
{
//Thread-Safe Required!
std::lock_guard<decltype(mutex_)> lock(mutex_);
std::lock_guard<mutex_type> lock(mutex_);
if (impl_->wd_register.available(wd) && !wd->is_draw_through())
{
auto parent = wd->parent;
@@ -805,7 +812,7 @@ namespace detail
bool window_manager::update(core_window_t* wd, bool redraw, bool forced, const rectangle* update_area)
{
//Thread-Safe Required!
std::lock_guard<decltype(mutex_)> lock(mutex_);
std::lock_guard<mutex_type> lock(mutex_);
if (impl_->wd_register.available(wd) == false) return false;
if (wd->displayed())
@@ -837,7 +844,7 @@ namespace detail
void window_manager::refresh_tree(core_window_t* wd)
{
//Thread-Safe Required!
std::lock_guard<decltype(mutex_)> lock(mutex_);
std::lock_guard<mutex_type> lock(mutex_);
//It's not worthy to redraw if visible is false
if (impl_->wd_register.available(wd) && wd->displayed())
@@ -850,7 +857,7 @@ namespace detail
bool window_manager::do_lazy_refresh(core_window_t* wd, bool force_copy_to_screen, bool refresh_tree)
{
//Thread-Safe Required!
std::lock_guard<decltype(mutex_)> lock(mutex_);
std::lock_guard<mutex_type> lock(mutex_);
if (false == impl_->wd_register.available(wd))
return false;
@@ -888,7 +895,7 @@ namespace detail
bool window_manager::get_graphics(core_window_t* wd, nana::paint::graphics& result)
{
//Thread-Safe Required!
std::lock_guard<decltype(mutex_)> lock(mutex_);
std::lock_guard<mutex_type> lock(mutex_);
if (!impl_->wd_register.available(wd))
return false;
@@ -901,7 +908,7 @@ namespace detail
bool window_manager::get_visual_rectangle(core_window_t* wd, nana::rectangle& r)
{
//Thread-Safe Required!
std::lock_guard<decltype(mutex_)> lock(mutex_);
std::lock_guard<mutex_type> lock(mutex_);
return (impl_->wd_register.available(wd) ?
window_layer::read_visual_rectangle(wd, r) :
false);
@@ -909,7 +916,7 @@ namespace detail
std::vector<window_manager::core_window_t*> window_manager::get_children(core_window_t* wd) const
{
std::lock_guard<decltype(mutex_)> lock(mutex_);
std::lock_guard<mutex_type> lock(mutex_);
if (impl_->wd_register.available(wd))
return wd->children;
return{};
@@ -918,7 +925,7 @@ namespace detail
bool window_manager::set_parent(core_window_t* wd, core_window_t* newpa)
{
//Thread-Safe Required!
std::lock_guard<decltype(mutex_)> lock(mutex_);
std::lock_guard<mutex_type> lock(mutex_);
if (!impl_->wd_register.available(wd))
return false;
@@ -945,7 +952,7 @@ namespace detail
window_manager::core_window_t* window_manager::set_focus(core_window_t* wd, bool root_has_been_focused, arg_focus::reason reason)
{
//Thread-Safe Required!
std::lock_guard<decltype(mutex_)> lock(mutex_);
std::lock_guard<mutex_type> lock(mutex_);
if (!impl_->wd_register.available(wd))
return nullptr;
@@ -1051,7 +1058,7 @@ namespace detail
if(wd != attr_.capture.window)
{
//Thread-Safe Required!
std::lock_guard<decltype(mutex_)> lock(mutex_);
std::lock_guard<mutex_type> lock(mutex_);
if (impl_->wd_register.available(wd))
{
@@ -1112,7 +1119,7 @@ namespace detail
void window_manager::enable_tabstop(core_window_t* wd)
{
//Thread-Safe Required!
std::lock_guard<decltype(mutex_)> lock(mutex_);
std::lock_guard<mutex_type> lock(mutex_);
if (impl_->wd_register.available(wd) && (detail::tab_type::none == wd->flags.tab))
{
wd->root_widget->other.attribute.root->tabstop.push_back(wd);
@@ -1156,7 +1163,7 @@ namespace detail
auto window_manager::tabstop(core_window_t* wd, bool forward) const -> core_window_t*
{
//Thread-Safe Required!
std::lock_guard<decltype(mutex_)> lock(mutex_);
std::lock_guard<mutex_type> lock(mutex_);
if (!impl_->wd_register.available(wd))
return nullptr;
@@ -1198,7 +1205,7 @@ namespace detail
bool window_manager::enable_effects_bground(core_window_t* wd, bool enabled)
{
//Thread-Safe Required!
std::lock_guard<decltype(mutex_)> lock(mutex_);
std::lock_guard<mutex_type> lock(mutex_);
if (impl_->wd_register.available(wd))
return window_layer::enable_effects_bground(wd, enabled);
@@ -1208,7 +1215,7 @@ namespace detail
bool window_manager::calc_window_point(core_window_t* wd, nana::point& pos)
{
//Thread-Safe Required!
std::lock_guard<decltype(mutex_)> lock(mutex_);
std::lock_guard<mutex_type> lock(mutex_);
if (impl_->wd_register.available(wd))
{
if(native_interface::calc_window_point(wd->root, pos))
@@ -1220,7 +1227,7 @@ namespace detail
return false;
}
root_misc* window_manager::root_runtime(native_window_type native_wd) const
root_misc* window_manager::root_runtime(native_window native_wd) const
{
return impl_->misc_register.find(native_wd);
}
@@ -1228,7 +1235,7 @@ namespace detail
bool window_manager::register_shortkey(core_window_t* wd, unsigned long key)
{
//Thread-Safe Required!
std::lock_guard<decltype(mutex_)> lock(mutex_);
std::lock_guard<mutex_type> lock(mutex_);
if (impl_->wd_register.available(wd))
{
auto object = root_runtime(wd->root);
@@ -1241,7 +1248,7 @@ namespace detail
void window_manager::unregister_shortkey(core_window_t* wd, bool with_children)
{
//Thread-Safe Required!
std::lock_guard<decltype(mutex_)> lock(mutex_);
std::lock_guard<mutex_type> lock(mutex_);
if (impl_->wd_register.available(wd) == false) return;
auto root_rt = root_runtime(wd->root);
@@ -1261,7 +1268,7 @@ namespace detail
std::vector<std::pair<core_window_t*, unsigned long>> result;
//Thread-Safe Required!
std::lock_guard<decltype(mutex_)> lock(mutex_);
std::lock_guard<mutex_type> lock(mutex_);
if (impl_->wd_register.available(wd))
{
auto root_rt = root_runtime(wd->root);
@@ -1290,7 +1297,7 @@ namespace detail
if(native_window)
{
//Thread-Safe Required!
std::lock_guard<decltype(mutex_)> lock(mutex_);
std::lock_guard<mutex_type> lock(mutex_);
auto object = root_runtime(native_window);
if(object)
return reinterpret_cast<core_window_t*>(object->shortkeys.find(key));
@@ -1302,7 +1309,7 @@ namespace detail
{
if (fn)
{
std::lock_guard<decltype(mutex_)> lock(mutex_);
std::lock_guard<mutex_type> lock(mutex_);
if (!available(wd))
return;
@@ -1312,21 +1319,21 @@ namespace detail
void window_manager::call_safe_place(unsigned thread_id)
{
std::lock_guard<decltype(mutex_)> lock(mutex_);
std::lock_guard<mutex_type> lock(mutex_);
for (auto i = impl_->safe_place.begin(); i != impl_->safe_place.end();)
auto& safe_place = impl_->safe_place.table();
for (auto i = safe_place.begin(); i != safe_place.end();)
{
if (i->first->thread_id == thread_id)
{
for (auto & fn : i->second)
fn();
i = impl_->safe_place.erase(i);
i = safe_place.erase(i);
}
else
++i;
}
}
bool check_tree(basic_window* wd, basic_window* const cond)