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Merge branch 'hotfix-1.6.1' into develop

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This commit is contained in:
qPCR4vir 2018-08-27 11:54:54 +02:00
commit fa85855ac5
27 changed files with 284 additions and 622 deletions
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2
.travis.yml
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@ -41,7 +41,7 @@ matrix:
- llvm-toolchain-precise
before_install:
- git clone --depth=1 --branch=develop https://github.com/qPCR4vir/nana-demo.git ../nana-demo
- git clone --depth=1 --branch=hotfix https://github.com/qPCR4vir/nana-demo.git ../nana-demo
- export PATH="$HOME/bin:$PATH"
#- mkdir ~/bin #it seemd that a bin already exists from 20170901
- wget --no-check-certificate --no-clobber -O /tmp/tools/cmake https://cmake.org/files/v3.4/cmake-3.4.0-rc3-Linux-x86_64.sh || true

20
CMakeLists.txt
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@ -5,7 +5,7 @@
# Robert Hauck - Enable support for PNG/Freetype
# Qiangqiang Wu - Add biicode support
# Ariel Vina-Rodriguez (qPCR4vir)
# Pavel O. - fix compilation with boost::filesystem (#281)
# Pavel O. - fix compilation with boost::filesystem (#281)
# Frostbane - Add option for compiling a shared library (#263,#265)
#
# Nana uses some build systems: MS-VS solution, MAKE, bakefile, codeblock, etc. manually optimized.
@ -156,25 +156,25 @@ if(CMAKE_COMPILER_IS_GNUCXX OR "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
if(NANA_CMAKE_SHARED_LIB)
list(APPEND NANA_LINKS -lgcc -lstdc++ -pthread)
else()
set(CMAKE_EXE_LINKER_FLAGS "-static-libgcc -static-libstdc++ -pthread")
# message("Setting NANA_LINKS to -static-libgcc -static-libstdc++ -pthread or ${NANA_LINKS}")
if(MINGW)
set(CMAKE_EXE_LINKER_FLAGS "-static -pthread")
else()
set(CMAKE_EXE_LINKER_FLAGS "-static-libgcc -static-libstdc++ -pthread")
endif()
endif(NANA_CMAKE_SHARED_LIB)
if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.0)
# GCC 4.9
# GCC 4.9
list(APPEND NANA_LINKS "-lboost_system -lboost_thread")
elseif(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.3)
# IS_GNUCXX < 5.3
# IS_GNUCXX < 5.3
else()
list(APPEND NANA_LINKS -lstdc++fs)
endif()
endif(CMAKE_COMPILER_IS_GNUCXX OR "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang") # AND NOT MINGW
endif()
endif()
if (APPLE AND "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang") # APPLE Clang
# set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -stdlib=libstdc++")
list(APPEND NANA_LINKS -stdlib=libstdc++)
endif ()

4
include/nana/c++defines.hpp
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@ -220,14 +220,14 @@
#endif
#undef _nana_std_has_string_view
#undef _nana_std_has_returnable_emplace_back
#undef _nana_std_has_emplace_return_type
#if ((defined(_MSC_VER) && (_MSC_VER >= 1912) && defined(_MSVC_LANG) && _MSVC_LANG >= 201703)) || \
((__cplusplus >= 201703L) && \
(defined(__clang__) && (__clang_major__ * 100 + __clang_minor__ >= 400) || \
(!defined(__clang__) && defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__ >= 701))) \
)
# define _nana_std_has_string_view
# define _nana_std_has_returnable_emplace_back
# define _nana_std_has_emplace_return_type
#endif

2
include/nana/gui/tooltip.hpp
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@ -1,6 +1,6 @@
/*
* A Tooltip Implementation
* Copyright(C) 2003-2016 Jinhao(cnjinhao@hotmail.com)
* Copyright(C) 2003-2018 Jinhao(cnjinhao@hotmail.com)
*
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at

2
include/nana/gui/widgets/listbox.hpp
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@ -809,7 +809,6 @@ namespace nana
/// operate with absolute positions and contain only the position but montain pointers to parts of the real items
/// item_proxy self, it references and iterators are not invalidated by sort()
class item_proxy
//: public std::iterator<std::input_iterator_tag, item_proxy> //deprecated
: public ::nana::widgets::detail::widget_iterator<std::input_iterator_tag, item_proxy>
{
public:
@ -989,7 +988,6 @@ namespace nana
};
class cat_proxy
//: public std::iterator<std::input_iterator_tag, cat_proxy> //deprecated
: public ::nana::widgets::detail::widget_iterator<std::input_iterator_tag, cat_proxy>
{
public:

10
include/nana/gui/widgets/skeletons/text_editor.hpp
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@ -191,14 +191,14 @@ namespace nana{ namespace widgets
void draw_corner();
void render(bool focused);
public:
void put(std::wstring);
void put(std::wstring, bool perform_event);
void put(wchar_t);
void copy() const;
void cut();
void paste();
void enter(bool record_undo = true);
void enter(bool record_undo, bool perform_event);
void del();
void backspace(bool record_undo = true);
void backspace(bool record_undo, bool perform_event);
void undo(bool reverse);
void set_undo_queue_length(std::size_t len);
void move_ns(bool to_north); //Moves up and down
@ -243,9 +243,9 @@ namespace nana{ namespace widgets
void _m_reset();
//Inserts text at position where the caret is
::nana::upoint _m_put(::std::wstring);
::nana::upoint _m_put(::std::wstring, bool perform_event);
::nana::upoint _m_erase_select();
::nana::upoint _m_erase_select(bool perform_event);
::std::wstring _m_make_select_string() const;
static bool _m_resolve_text(const ::std::wstring&, std::vector<std::pair<std::size_t, std::size_t>> & lines);

7
include/nana/gui/widgets/skeletons/text_token_stream.hpp
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@ -96,13 +96,6 @@ namespace nana{ namespace widgets{ namespace skeletons
return std::stoi(idstr_, nullptr, 0);
}
private:
/*
static bool _m_unicode_word_breakable(wchar_t ch) //deprecated
{
return ((0x4E00 <= ch) && (ch <= 0x9FFF));
}
*/
static bool _m_unicode_word_breakable(const wchar_t* ch) noexcept
{
if (*ch)

52
include/nana/gui/widgets/skeletons/textbase.hpp
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@ -1,7 +1,7 @@
/*
* A textbase class implementation
* Nana C++ Library(http://www.nanapro.org)
* Copyright(C) 2003-2017 Jinhao(cnjinhao@hotmail.com)
* Copyright(C) 2003-2018 Jinhao(cnjinhao@hotmail.com)
*
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at
@ -301,6 +301,29 @@ namespace skeletons
}
}
//Triggers the text_changed event.
//It is exposed for outter classes. For a outter class(eg. text_editor), a changing text content operation
//may contains multiple textbase operations, therefore, the outter class determines when an event should be triggered.
//
//Addtional, using text_changed() method, it is possible to allow a outter class performing some updating operations
//before triggering text_changed event.
void text_changed()
{
if (!changed_)
{
_m_first_change();
changed_ = true;
}
if (edited_)
{
if (evt_agent_)
evt_agent_->text_changed();
edited_ = false;
}
}
size_type lines() const
{
return text_cont_.size();
@ -330,7 +353,7 @@ namespace skeletons
_m_at(pos).swap(text);
_m_make_max(pos);
_m_edited();
edited_ = true;
}
void insert(upoint pos, string_type && str)
@ -351,7 +374,7 @@ namespace skeletons
}
_m_make_max(pos.y);
_m_edited();
edited_ = true;
}
void insertln(size_type pos, string_type&& str)
@ -362,7 +385,7 @@ namespace skeletons
text_cont_.emplace_back(new string_type(std::move(str)));
_m_make_max(pos);
_m_edited();
edited_ = true;
}
void erase(size_type line, size_type pos, size_type count)
@ -378,7 +401,7 @@ namespace skeletons
if (attr_max_.line == line)
_m_scan_for_max();
_m_edited();
edited_ = true;
}
}
@ -398,7 +421,7 @@ namespace skeletons
else if (pos < attr_max_.line)
attr_max_.line -= n;
_m_edited();
edited_ = true;
return true;
}
@ -426,7 +449,7 @@ namespace skeletons
if(pos < attr_max_.line)
--attr_max_.line;
_m_edited();
edited_ = true;
}
}
@ -514,23 +537,12 @@ namespace skeletons
changed_ = false;
}
void _m_edited()
{
if(!changed_)
{
_m_first_change();
changed_ = true;
}
if (evt_agent_)
evt_agent_->text_changed();
}
private:
std::deque<std::unique_ptr<string_type>> text_cont_;
textbase_event_agent_interface* evt_agent_{ nullptr };
mutable bool changed_{ false };
mutable bool changed_{ false };
mutable bool edited_{ false };
mutable std::string filename_; //A string for the saved filename.
const string_type nullstr_;

13
include/nana/threads/pool.hpp
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@ -1,6 +1,6 @@
/*
* A Thread Pool Implementation
* Copyright(C) 2003-2016 Jinhao(cnjinhao@hotmail.com)
* Copyright(C) 2003-2018 Jinhao(cnjinhao@hotmail.com)
*
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at
@ -13,10 +13,14 @@
#ifndef NANA_THREADS_POOL_HPP
#define NANA_THREADS_POOL_HPP
#include <nana/c++defines.hpp>
#include <nana/traits.hpp>
#include <functional>
#include <cstddef>
#ifndef STD_THREAD_NOT_SUPPORTED
# include <thread>
#endif
namespace nana{
/// Some mutex classes for synchronizing.
@ -58,9 +62,12 @@ namespace threads
pool(const pool&) = delete;
pool& operator=(const pool&) = delete;
public:
pool(); ///< Creates a group of threads.
#ifndef STD_THREAD_NOT_SUPPORTED
pool(unsigned thread_number = std::thread::hardware_concurrency()); ///< Creates a group of threads.
#else
pool(unsigned thread_number = 0);
#endif
pool(pool&&);
pool(std::size_t thread_number); ///< Creates a number of threads specifed by thread_number.
~pool(); ///< waits for the all running tasks till they are finished and skips all the queued tasks.
pool& operator=(pool&&);

10
source/basic_types.cpp
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@ -186,10 +186,12 @@ namespace nana
throw std::invalid_argument(excpt_what);
std::vector<std::string> rgb;
#ifdef _nana_std_has_emplace_return_type
auto const is_real = (rgb.emplace_back(i->str()).back() == '%');
#else
rgb.emplace_back(i->str());
const bool is_real = (rgb.back().back() == '%');
#endif
pat.assign(is_real ? "(\\d*\\.)?\\d+\\%" : "\\d+");
for (++i; i != end; ++i)
@ -275,9 +277,13 @@ namespace nana
{
std::vector<std::string> rgb;
#ifdef _nana_std_has_emplace_return_type
auto const is_real = (rgb.emplace_back(std::move(str)).back() == '%');
#else
rgb.emplace_back(std::move(str));
const bool is_real = (rgb.back().back() == '%');
#endif
for (int i = 0; i < 2; ++i)
{

33
source/detail/platform_spec_posix.cpp
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@ -656,38 +656,6 @@ namespace detail
msg_dispatcher_->erase(reinterpret_cast<Window>(wd));
platform_scope_guard lock;
#if 0
auto i = wincontext_.find(wd);
if(i == wincontext_.end()) return;
if(i->second.owner)
{
auto u = wincontext_.find(i->second.owner);
if(u != wincontext_.end())
{
auto * vec = u->second.owned;
if(vec)
{
auto j = std::find(vec->begin(), vec->end(), i->first);
if(j != vec->end())
vec->erase(j);
}
}
}
auto * vec = i->second.owned;
if(vec)
{
set_error_handler();
auto & wd_manager = detail::bedrock::instance().wd_manager();
for(auto u = vec->rbegin(); u != vec->rend(); ++u)
wd_manager.close(wd_manager.root(*u));
rev_error_handler();
}
delete vec;
wincontext_.erase(i);
#else
if(umake_owner(wd))
{
auto i = wincontext_.find(wd);
@ -708,7 +676,6 @@ namespace detail
wincontext_.erase(i);
}
}
#endif
iconbase_.erase(wd);
}

51
source/gui/detail/bedrock_posix.cpp
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@ -1133,62 +1133,11 @@ namespace detail
wd_manager.do_lazy_refresh(msgwnd, false);
break;
}
#if 0
//Fall through
case XLookupChars:
if (msgwnd->flags.enabled)
{
const wchar_t* charbuf;
nana::detail::charset_conv charset(NANA_UNICODE, "UTF-8");
const std::string& str = charset.charset(std::string(keybuf, keybuf + len));
charbuf = reinterpret_cast<const wchar_t*>(str.c_str());
len = str.size() / sizeof(wchar_t);
for(int i = 0; i < len; ++i)
{
arg_keyboard arg = modifiers_status;
arg.ignore = false;
arg.key = charbuf[i];
// ignore Unicode BOM (it may or may not appear)
if (arg.key == 0xFEFF) continue;
//Only accept tab when it is not ignored.
if ((keyboard::tab == arg.key) && root_runtime->condition.ignore_tab)
continue;
if(context.is_alt_pressed)
{
arg.ctrl = arg.shift = false;
arg.evt_code = event_code::shortkey;
brock.shortkey_occurred(true);
auto shr_wd = wd_manager.find_shortkey(native_window, arg.key);
if(shr_wd)
{
arg.window_handle = reinterpret_cast<window>(shr_wd);
brock.emit(event_code::shortkey, shr_wd, arg, true, &context);
}
continue;
}
arg.evt_code = event_code::key_char;
arg.window_handle = reinterpret_cast<window>(msgwnd);
msgwnd->annex.events_ptr->key_char.emit(arg, reinterpret_cast<window>(msgwnd));
if(arg.ignore == false && wd_manager.available(msgwnd))
draw_invoker(&drawer::key_char, msgwnd, arg, &context);
}
if(brock.shortkey_occurred(false))
context.is_alt_pressed = false;
}
break;
#else
x_lookup_chars(root_runtime, msgwnd, keybuf, len, modifiers_status);
break;
case XLookupChars:
x_lookup_chars(root_runtime, msgwnd, keybuf, len, modifiers_status);
break;
#endif
}
wd_manager.do_lazy_refresh(msgwnd, false);

30
source/gui/detail/native_window_interface.cpp
View File

@ -745,6 +745,14 @@ namespace nana{
{
nana::detail::platform_scope_guard psg;
Display* disp = restrict::spec.open_display();
//Returns if the requested visibility is same with the current status.
//In some X-Server versions/implementations, XMapWindow() doesn't generate
//a ConfigureNotify if the requested visibility is same with the current status.
//It causes that x11_wait_for always waiting for the ConfigureNotify.
if(show == is_window_visible(wd))
return;
if(show)
{
::XMapWindow(disp, reinterpret_cast<Window>(wd));
@ -1050,6 +1058,16 @@ namespace nana{
XSizeHints hints;
nana::detail::platform_scope_guard psg;
//Returns if the requested rectangle is same with the current rectangle.
//In some X-Server versions/implementations, XMapWindow() doesn't generate
//a ConfigureNotify if the requested rectangle is same with the current rectangle.
//It causes that x11_wait_for always waiting for the ConfigureNotify.
rectangle current_r;
get_window_rect(wd, current_r);
if(r == current_r)
return true;
::XGetWMNormalHints(disp, reinterpret_cast<Window>(wd), &hints, &supplied);
if((hints.flags & (PMinSize | PMaxSize)) && (hints.min_width == hints.max_width) && (hints.min_height == hints.max_height))
{
@ -1239,6 +1257,15 @@ namespace nana{
auto disp = restrict::spec.open_display();
nana::detail::platform_scope_guard psg;
//Returns if the requested size is same with the current size.
//In some X-Server versions/implementations, XMapWindow() doesn't generate
//a ConfigureNotify if the requested size is same with the current size.
//It causes that x11_wait_for always waiting for the ConfigureNotify.
rectangle current_r;
get_window_rect(wd, current_r);
if(current_r.dimension() == sz)
return true;
//Check the XSizeHints for testing whether the window is sizable.
XSizeHints hints;
long supplied;
@ -1274,6 +1301,9 @@ namespace nana{
unsigned border, depth;
nana::detail::platform_scope_guard psg;
::XGetGeometry(restrict::spec.open_display(), reinterpret_cast<Window>(wd), &root, &x, &y, &r.width, &r.height, &border, &depth);
auto pos = window_position(wd);
r.position(pos);
#endif
}

8
source/gui/detail/window_manager.cpp
View File

@ -85,8 +85,12 @@ namespace nana
}
}
#ifdef _nana_std_has_emplace_return_type
auto & rep = impl_->base.emplace_back();
#else
impl_->base.emplace_back();
auto & rep = impl_->base.back();
#endif
rep.handle = wd;
rep.keys.emplace_back(key);
@ -242,8 +246,12 @@ namespace detail
return kv.second;
}
#ifdef _nana_std_has_emplace_return_type
return table_.emplace_back(key).second;
#else
table_.emplace_back(key);
return table_.back().second;
#endif
}
iterator find(const Key& key)

6
source/gui/place.cpp
View File

@ -742,8 +742,14 @@ namespace nana
void _m_add_agent(const detail::place_agent& ag) override
{
#ifdef _nana_std_has_emplace_return_type
this->operator<<(
widgets_.emplace_back(ag.create(place_ptr_->window_handle()))->handle()
);
#else
widgets_.emplace_back(ag.create(place_ptr_->window_handle()));
this->operator<<(widgets_.back()->handle());
#endif
}
public:
division* attached{ nullptr };

7
source/gui/place_parts.hpp
View File

@ -436,10 +436,13 @@ namespace nana
caption_.caption(wdg->caption());
}
panels_.emplace_back();
auto wdg_ptr = wdg.get();
#ifdef _nana_std_has_emplace_return_type
panels_.emplace_back().widget_ptr = std::move(wdg);
#else
panels_.emplace_back();
panels_.back().widget_ptr.swap(wdg);
#endif
for (auto & pn : panels_)
{
if (pn.widget_ptr)

12
source/gui/programming_interface.cpp
View File

@ -835,17 +835,6 @@ namespace API
size inner_size = sz;
#if 0
if (inner_size.width < iwd->extra_width)
inner_size.width = 0;
else
inner_size.width -= iwd->extra_width;
if (inner_size.height < iwd->extra_height)
inner_size.height = 0;
else
inner_size.height -= iwd->extra_height;
#else
if (inner_size.width < static_cast<unsigned>(fm_extents.left + fm_extents.right))
inner_size.width = 0;
else
@ -855,7 +844,6 @@ namespace API
inner_size.height = 0;
else
inner_size.height -= static_cast<unsigned>(fm_extents.top + fm_extents.bottom);
#endif
window_size(wd, inner_size);
}

71
source/gui/tooltip.cpp
View File

@ -1,7 +1,7 @@
/*
* A Tooltip Implementation
* Nana C++ Library(http://www.nanapro.org)
* Copyright(C) 2003-2017 Jinhao(cnjinhao@hotmail.com)
* Copyright(C) 2003-2018 Jinhao(cnjinhao@hotmail.com)
*
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at
@ -15,6 +15,7 @@
#include <nana/gui/timer.hpp>
#include <nana/gui/screen.hpp>
#include <memory>
#include <map>
namespace nana
{
@ -157,7 +158,14 @@ namespace nana
class controller
{
typedef std::pair<window, std::string> pair_t;
struct tip_value
{
std::string text;
event_handle evt_msenter;
event_handle evt_msleave;
event_handle evt_msdown;
event_handle evt_destroy;
};
typedef std::function<void(tooltip_interface*)> deleter_type;
@ -207,7 +215,7 @@ namespace nana
if (str.empty())
_m_untip(wd);
else
_m_get(wd).second = str;
_m_get(wd).text = str;
}
void show(const std::string& text, const point* pos, std::size_t duration)
@ -236,35 +244,35 @@ namespace nana
window_.reset();
//Destroy the tooltip controller when there are not tooltips.
if (cont_.empty())
if (table_.empty())
instance(true);
}
private:
void _m_untip(window wd)
{
for (auto i = cont_.begin(); i != cont_.end(); ++i)
auto i = table_.find(wd);
if(i != table_.end())
{
if (i->first == wd)
{
cont_.erase(i);
API::umake_event(i->second.evt_msdown);
API::umake_event(i->second.evt_msenter);
API::umake_event(i->second.evt_msleave);
API::umake_event(i->second.evt_destroy);
if (cont_.empty())
{
window_.reset();
instance(true);
}
return;
}
table_.erase(i);
}
if (table_.empty())
{
window_.reset();
instance(true);
}
}
private:
pair_t& _m_get(window wd)
tip_value& _m_get(window wd)
{
for (auto & pr : cont_)
{
if (pr.first == wd)
return pr;
}
auto i = table_.find(wd);
if (i != table_.end())
return i->second;
auto & events = API::events(wd);
@ -272,28 +280,29 @@ namespace nana
{
if (event_code::mouse_enter == arg.evt_code)
{
auto & pr = _m_get(arg.window_handle);
if (pr.second.size())
this->show(pr.second, nullptr, 0);
auto & value = _m_get(arg.window_handle);
if (value.text.size())
this->show(value.text, nullptr, 0);
}
else
this->close();
};
events.mouse_enter.connect(mouse_fn);
events.mouse_leave.connect(mouse_fn);
events.mouse_down.connect(mouse_fn);
auto & value = table_[wd];
events.destroy.connect([this](const arg_destroy& arg){
value.evt_msenter = events.mouse_enter.connect(mouse_fn);
value.evt_msleave = events.mouse_leave.connect(mouse_fn);
value.evt_msdown = events.mouse_down.connect(mouse_fn);
value.evt_destroy = events.destroy.connect([this](const arg_destroy& arg){
_m_untip(arg.window_handle);
});
cont_.emplace_back(wd, std::string());
return cont_.back();
return value;
}
private:
std::unique_ptr<tooltip_interface, deleter_type> window_;
std::vector<pair_t> cont_;
std::map<window, tip_value> table_;
};
}//namespace tooltip
}//namespace drawerbase

4
source/gui/widgets/group.cpp
View File

@ -136,8 +136,12 @@ namespace nana{
{
_THROW_IF_EMPTY()
#ifdef _nana_std_has_emplace_return_type
auto & opt = impl_->options.emplace_back(new checkbox{ handle() });
#else
impl_->options.emplace_back(new checkbox(handle()));
auto & opt = impl_->options.back();
#endif
opt->transparent(true);
opt->caption(std::move(text));
impl_->place_content[field_options] << *opt;

404
source/gui/widgets/label.cpp
View File

@ -20,8 +20,6 @@
#include <stdexcept>
#include <sstream>
#define VISUAL_LINES
namespace nana
{
namespace drawerbase
@ -30,17 +28,6 @@ namespace nana
{
class renderer
{
#ifndef VISUAL_LINES
typedef widgets::skeletons::dstream::linecontainer::iterator iterator;
struct pixel_tag
{
int x_base; //The x position where this line starts.
std::size_t pixels;
std::size_t baseline; //The baseline for drawing text.
std::vector<iterator> values; //line values
};
#else
//Iterator of content element in a line.
using content_element_iterator = widgets::skeletons::dstream::linecontainer::const_iterator; //subsitute for member type iterator
@ -65,8 +52,6 @@ namespace nana
std::vector<element> elements; //description of text element in this rendering line.
};
#endif
//this is a helper variable, it just keeps the status while drawing.
struct render_status
{
@ -75,11 +60,7 @@ namespace nana
align_v text_align_v;
nana::point pos;
#ifndef VISUAL_LINES
std::vector<pixel_tag> pixels;
#else
std::vector<visual_line> vslines; //The lines description of a line of text. substitute of member pixels.
#endif
std::size_t index; //indicates the current rendering visual line.
};
@ -135,32 +116,19 @@ namespace nana
rs.text_align = th;
rs.text_align_v = tv;
#ifndef VISUAL_LINES
std::deque<std::vector<pixel_tag> > pixel_lines;
#else
//All visual lines data of whole text.
std::deque<std::vector<visual_line>> content_lines;
#endif
std::size_t extent_v_pixels = 0; //the pixels, in height, that text will be painted.
for (auto & line : dstream_)
{
#ifndef VISUAL_LINES
_m_line_pixels(line, def_line_pixels, rs);
for (auto & m : rs.pixels)
extent_v_pixels += m.pixels;
pixel_lines.emplace_back(std::move(rs.pixels));
#else
_m_prepare_visual_lines(graph, line, def_line_pixels, rs);
for (auto & vsline : rs.vslines)
extent_v_pixels += vsline.extent_height_px;
content_lines.emplace_back(std::move(rs.vslines));
#endif
if(extent_v_pixels >= graph.height())
break;
@ -176,30 +144,12 @@ namespace nana
else
rs.pos.y = 0;
#ifndef VISUAL_LINES
auto pixels_iterator = pixel_lines.begin();
#else
auto vsline_iterator = content_lines.begin();
#endif
for (auto & line : dstream_)
{
if (rs.pos.y >= static_cast<int>(graph.height()))
break;
#ifndef VISUAL_LINES
rs.index = 0;
rs.pixels.clear();
rs.pixels.swap(*pixels_iterator++);
rs.pos.x = rs.pixels.front().x_base;
//Stop drawing when it goes out of range.
if(false == _m_each_line(graph, line, rs))
break;
rs.pos.y += static_cast<int>(rs.pixels.back().pixels);
#else
rs.index = 0;
rs.vslines.clear();
rs.vslines.swap(*vsline_iterator++);
@ -209,7 +159,6 @@ namespace nana
break;
rs.pos.y += static_cast<int>(rs.vslines.back().extent_height_px);
#endif
}
graph.typeface(pre_font);
@ -256,13 +205,8 @@ namespace nana
for(auto & line: dstream_)
{
#ifndef VISUAL_LINES
rs.pixels.clear();
unsigned w = _m_line_pixels(line, def_line_pixels, rs);
#else
rs.vslines.clear();
auto w = _m_prepare_visual_lines(graph, line, def_line_pixels, rs);
#endif
if(limited && (w > limited))
w = limited;
@ -270,13 +214,8 @@ namespace nana
if(retsize.width < w)
retsize.width = w;
#ifndef VISUAL_LINES
for (auto & px : rs.pixels)
retsize.height += static_cast<unsigned>(px.pixels);
#else
for (auto& vsline : rs.vslines)
retsize.height += static_cast<unsigned>(vsline.extent_height_px);
#endif
}
return retsize;
@ -287,8 +226,12 @@ namespace nana
{
if(fbp->target.size() || fbp->url.size())
{
#ifdef _nana_std_has_emplace_return_type
auto & tr = traceable_.emplace_back();
#else
traceable_.emplace_back();
auto & tr = traceable_.back();
#endif
tr.r.x = x;
tr.r.y = y;
tr.r.dimension(sz);
@ -387,23 +330,6 @@ namespace nana
}
}
#ifndef VISUAL_LINES
void _m_align_x_base(const render_status& rs, pixel_tag & px, unsigned w) noexcept
{
switch(rs.text_align)
{
case align::left:
px.x_base = 0;
break;
case align::center:
px.x_base = (static_cast<int>(rs.allowed_width - w) >> 1);
break;
case align::right:
px.x_base = static_cast<int>(rs.allowed_width - w);
break;
}
}
#else
void _m_prepare_x(const render_status& rs, visual_line & vsline, unsigned w) noexcept
{
switch (rs.text_align)
@ -419,9 +345,6 @@ namespace nana
break;
}
}
#endif
#ifdef VISUAL_LINES
/**
* prepare data for rendering a line of text.
@ -479,7 +402,7 @@ namespace nana
//make a visual line for existing vsline elements
if (text_pos)
{
#ifdef _nana_std_has_returnable_emplace_back
#ifdef _nana_std_has_emplace_return_type
auto & vsline = rs.vslines.emplace_back();
#else
rs.vslines.emplace_back();
@ -530,7 +453,7 @@ namespace nana
if (text_begin + sub_text_len < data->text().size())
{
//make a new visual line
#ifdef _nana_std_has_returnable_emplace_back
#ifdef _nana_std_has_emplace_return_type
auto & vsline = rs.vslines.emplace_back();
#else
rs.vslines.emplace_back();
@ -564,7 +487,7 @@ namespace nana
if (!vsline_elements.empty())
{
#ifdef _nana_std_has_returnable_emplace_back
#ifdef _nana_std_has_emplace_return_type
auto & vsline = rs.vslines.emplace_back();
#else
rs.vslines.emplace_back();
@ -596,189 +519,16 @@ namespace nana
#endif
text_px = 0;
for (std::size_t i = 0; i < text.size(); ++i)
for (unsigned i = 0; i < text.size(); ++i)
{
if (text_px + pxbuf[i] > limited_width_px)
return i;
text_px += pxbuf[i];
}
return text.size();
return static_cast<unsigned>(text.size());
}
#else
unsigned _m_line_pixels(dstream::linecontainer& line, unsigned def_line_pixels, render_status & rs)
{
if (line.empty())
{
pixel_tag px;
px.baseline = 0;
px.pixels = def_line_pixels;
px.x_base = 0;
rs.pixels.emplace_back(px);
return 0;
}
unsigned total_w = 0;
unsigned w = 0;
unsigned max_ascent = 0;
unsigned max_descent = 0;
unsigned max_px = 0;
//Bidi reorder is requried here
std::vector<iterator> line_values;
for(auto i = line.begin(); i != line.end(); ++i)
{
data * data_ptr = i->data_ptr;
nana::size sz = data_ptr->size();
total_w += sz.width;
unsigned as = 0; //ascent
unsigned ds = 0; //descent
if(fblock::aligns::baseline == i->fblock_ptr->text_align)
{
as = static_cast<unsigned>(data_ptr->ascent());
ds = static_cast<unsigned>(sz.height - as);
if(max_descent < ds)
max_descent = ds;
if((false == data_ptr->is_text()) && (sz.height < max_ascent + max_descent))
sz.height = max_ascent + max_descent;
}
//Check if the content is displayed in a new line.
if((0 == rs.allowed_width) || (w + sz.width <= rs.allowed_width))
{
w += sz.width;
if(max_ascent < as) max_ascent = as;
if(max_descent < ds) max_descent = ds;
if(max_px < sz.height) max_px = sz.height;
line_values.emplace_back(i);
}
else
{
pixel_tag px;
_m_align_x_base(rs, px, (w ? w : sz.width));
if(w)
{
if(max_ascent + max_descent > max_px)
max_px = max_descent + max_ascent;
else
max_ascent = max_px - max_descent;
px.pixels = max_px;
px.baseline = max_ascent;
px.values.swap(line_values);
w = sz.width;
max_px = sz.height;
max_ascent = as;
max_descent = ds;
line_values.emplace_back(i);
}
else
{
px.pixels = sz.height;
px.baseline = as;
px.values.emplace_back(i);
max_px = 0;
max_ascent = max_descent = 0;
}
rs.pixels.emplace_back(px);
}
}
if (max_px)
{
pixel_tag px;
_m_align_x_base(rs, px, w);
if (max_ascent + max_descent > max_px)
max_px = max_descent + max_ascent;
else
max_ascent = max_px - max_descent;
px.pixels = max_px;
px.baseline = max_ascent;
px.values.swap(line_values);
rs.pixels.emplace_back(px);
}
return total_w;
}
#endif
#ifndef VISUAL_LINES
bool _m_each_line(graph_reference graph, dstream::linecontainer&, render_status& rs)
{
std::wstring text;
iterator block_start;
const int lastpos = static_cast<int>(graph.height()) - 1;
for(auto & px : rs.pixels)
{
for(auto & render_iterator: px.values)
{
auto & value = *render_iterator;
if (value.data_ptr->is_text())
{
//hold the block while the text is empty,
//it stands for the first block
if (text.empty())
block_start = render_iterator;
text += value.data_ptr->text();
continue;
}
if(text.size())
{
_m_draw_block(graph, text, block_start, rs);
if(lastpos <= rs.pos.y)
return false;
text.clear();
}
nana::size sz = value.data_ptr->size();
pixel_tag px = rs.pixels[rs.index];
if ((rs.allowed_width < rs.pos.x + sz.width) && (rs.pos.x != px.x_base))
{
//Change a line.
rs.pos.y += static_cast<int>(px.pixels);
px = rs.pixels[++rs.index];
rs.pos.x = px.x_base;
}
int y = rs.pos.y + _m_text_top(px, value.fblock_ptr, value.data_ptr);
value.data_ptr->nontext_render(graph, rs.pos.x, y);
_m_insert_if_traceable(rs.pos.x, y, sz, value.fblock_ptr);
rs.pos.x += static_cast<int>(sz.width);
if(lastpos < y)
return false;
}
if(text.size())
{
_m_draw_block(graph, text, block_start, rs);
text.clear();
}
}
return (rs.pos.y <= lastpos);
}
#else
bool _m_foreach_visual_line(graph_reference graph, render_status& rs)
{
std::wstring text;
@ -796,7 +546,7 @@ namespace nana
}
++rs.index; //next line index
rs.pos.y += vsline.extent_height_px;
rs.pos.y += static_cast<int>(vsline.extent_height_px);
if (rs.pos.y > bottom)
return false;
@ -804,20 +554,7 @@ namespace nana
return (rs.pos.y <= bottom);
}
#endif
#if 0 //deprecated
static bool _m_overline(const render_status& rs, int right, bool equal_required) noexcept
{
if(align::left == rs.text_align)
return (equal_required ? right >= static_cast<int>(rs.allowed_width) : right > static_cast<int>(rs.allowed_width));
return (equal_required ? rs.pixels[rs.index].x_base <= 0 : rs.pixels[rs.index].x_base < 0);
}
#endif
#ifdef VISUAL_LINES
static int _m_vsline_element_top(const visual_line& vsline, fblock* fblock_ptr, const data* data_ptr) noexcept
{
switch (fblock_ptr->text_align)
@ -832,24 +569,7 @@ namespace nana
}
return 0;
}
#else
static int _m_text_top(const pixel_tag& px, fblock* fblock_ptr, const data* data_ptr)
{
switch(fblock_ptr->text_align)
{
case fblock::aligns::center:
return static_cast<int>(px.pixels - data_ptr->size().height) / 2;
case fblock::aligns::bottom:
return static_cast<int>(px.pixels - data_ptr->size().height);
case fblock::aligns::baseline:
return static_cast<int>(px.baseline - (data_ptr->is_text() ? data_ptr->ascent() : data_ptr->size().height));
default: break;
}
return 0;
}
#endif
#ifdef VISUAL_LINES
void _m_draw_vsline_element(graph_reference graph, const visual_line::element& vsline_elm, render_status& rs)
{
auto data = vsline_elm.content_element->data_ptr;
@ -892,110 +612,6 @@ namespace nana
rs.pos.x += static_cast<int>(data->size().width);
}
}
#else
void _m_draw_block(graph_reference graph, const std::wstring& s, dstream::linecontainer::iterator block_start, render_status& rs)
{
auto const reordered = unicode_reorder(s.data(), s.length());
pixel_tag px = rs.pixels[rs.index];
for(auto & bidi : reordered)
{
std::size_t pos = bidi.begin - s.data();
std::size_t len = bidi.end - bidi.begin;
while (true)
{
auto i = block_start;
//Text range indicates the position of text where begin to output
//The output length is the min between len and the second of text range.
auto text_range = _m_locate(i, pos);
if (text_range.second > len)
text_range.second = len;
fblock * fblock_ptr = i->fblock_ptr;
data * data_ptr = i->data_ptr;
#if 1
const int range_text_area = static_cast<int>(rs.allowed_width) - rs.pos.x;
_m_change_font(graph, fblock_ptr);
auto text_extent_size = data_ptr->size();
#ifndef _nana_std_has_string_view
std::wstring_view text_sv{ data_ptr->text().c_str() + text_range.first, text_range.second };
if (data_ptr->text().size() != text_sv.size())
text_extent_size = graph.text_extent_size(text_sv);
#else
auto text_sv = data_ptr->text().substr(text_range.first, text_range.second);
if (data_ptr->text().size() != text_sv.size())
text_extent_size = graph.text_extent_size(text_sv);
#endif
if ((static_cast<int>(text_extent_size.width) > range_text_area) && (rs.pos.x != px.x_base))
{
//Change a new line
rs.pos.y += static_cast<int>(px.pixels);
px = rs.pixels[++rs.index];
rs.pos.x = px.x_base;
}
const int y = rs.pos.y + _m_text_top(px, fblock_ptr, data_ptr);
graph.string({ rs.pos.x, y }, text_sv, _m_fgcolor(fblock_ptr));
#else
const int w = static_cast<int>(rs.allowed_width) - rs.pos.x;
nana::size text_extent_size = data_ptr->size();
if ((static_cast<int>(text_extent_size.width) > w) && (rs.pos.x != px.x_base))
{
//Change a new line
rs.pos.y += static_cast<int>(px.pixels);
px = rs.pixels[++rs.index];
rs.pos.x = px.x_base;
}
const int y = rs.pos.y + _m_text_top(px, fblock_ptr, data_ptr);
_m_change_font(graph, fblock_ptr);
#ifdef _nana_std_has_string_view
std::wstring_view text_sv{ data_ptr->text() };
if (text_range.second != text_sv.size())
{
text_sv = text_sv.substr(text_range.first, text_range.second);
text_extent_size = graph.text_extent_size(text_sv);
}
graph.string({ rs.pos.x, y }, text_sv, _m_fgcolor(fblock_ptr));
#else
if (text_range.second == data_ptr->text().length())
{
graph.string({ rs.pos.x, y }, data_ptr->text(), _m_fgcolor(fblock_ptr));
}
else
{
auto str = data_ptr->text().substr(text_range.first, text_range.second);
text_extent_size = graph.text_extent_size(str);
graph.string({ rs.pos.x, y }, str, _m_fgcolor(fblock_ptr));
}
#endif
#endif //#if 0
_m_insert_if_traceable(rs.pos.x, y, text_extent_size, fblock_ptr);
rs.pos.x += static_cast<int>(text_extent_size.width);
if(text_range.second < len)
{
len -= text_range.second;
pos += text_range.second;
}
else
break;
}
}
}
#endif //VISUAL_LINES
static std::pair<std::size_t, std::size_t> _m_locate(dstream::linecontainer::iterator& i, std::size_t pos)
{

18
source/gui/widgets/listbox.cpp
View File

@ -312,8 +312,12 @@ namespace nana
size_type create(essence* ess, native_string_type&& text, unsigned pixels)
{
#ifdef _nana_std_has_emplace_return_type
return cont_.emplace_back(ess, std::move(text), pixels, static_cast<size_type>(cont_.size())).index;
#else
cont_.emplace_back(ess, std::move(text), pixels, static_cast<size_type>(cont_.size()));
return cont_.back().index;
#endif
}
void clear()
@ -1023,9 +1027,15 @@ namespace nana
}
}
#ifdef _nana_std_has_emplace_return_type
auto & last_cat = categories_.emplace_back();
last_cat.key_ptr = ptr;
return &last_cat;
#else
categories_.emplace_back();
categories_.back().key_ptr = ptr;
return &(categories_.back());
#endif
}
/// Inserts a new category at position specified by pos
@ -1033,8 +1043,12 @@ namespace nana
{
if (::nana::npos == pos)
{
#ifdef _nana_std_has_emplace_return_type
return &categories_.emplace_back(std::move(text));
#else
categories_.emplace_back(std::move(text));
return &categories_.back();
#endif
}
return &(*categories_.emplace(this->get(pos), std::move(text)));
@ -2622,8 +2636,12 @@ namespace nana
oresolver& oresolver::operator<<(std::nullptr_t)
{
#ifdef _nana_std_has_emplace_return_type
cells_.emplace_back().text.assign(1, wchar_t{});
#else
cells_.emplace_back();
cells_.back().text.assign(1, wchar_t(0)); //means invalid cell
#endif
return *this;
}

7
source/gui/widgets/menubar.cpp
View File

@ -89,11 +89,18 @@ namespace nana
if (shortkey && shortkey < 0x61)
shortkey += (0x61 - 0x41);
#ifdef _nana_std_has_emplace_return_type
auto & last = items.emplace_back(new item_type{std::move(transformed_text), shortkey, shortkey_pos});
API::refresh_window(*widget_ptr);
return last->menu_obj;
#else
items.emplace_back(new item_type{ std::move(transformed_text), shortkey, shortkey_pos });
API::refresh_window(*widget_ptr);
return this->items.back()->menu_obj;
#endif
}
bool cancel()

106
source/gui/widgets/skeletons/text_editor.cpp
View File

@ -199,7 +199,7 @@ namespace nana{ namespace widgets
{
editor_.select_.a = sel_a_;
editor_.select_.b = sel_b_;
editor_._m_erase_select();
editor_._m_erase_select(false);
editor_.select_.a = editor_.select_.b;
editor_.points_.caret = sel_a_;
}
@ -208,7 +208,7 @@ namespace nana{ namespace widgets
if (is_enter)
{
editor_.points_.caret = nana::upoint(0, pos_.y + 1);
editor_.backspace(false);
editor_.backspace(false, false);
}
else
editor_.textbase().erase(pos_.y, pos_.x, selected_text_.size());
@ -218,11 +218,11 @@ namespace nana{ namespace widgets
{
if (is_enter)
{
editor_.enter(false);
editor_.enter(false, false);
}
else
{
editor_._m_put(selected_text_);
editor_._m_put(selected_text_, false);
if (sel_a_ != sel_b_)
{
editor_.select_.a = sel_a_;
@ -234,6 +234,8 @@ namespace nana{ namespace widgets
}
}
editor_.textbase().text_changed();
editor_.reset_caret();
}
};
@ -258,7 +260,7 @@ namespace nana{ namespace widgets
{
if (is_enter)
{
editor_.enter(false);
editor_.enter(false, false);
}
else
{
@ -266,9 +268,9 @@ namespace nana{ namespace widgets
{
editor_.select_.a = sel_a_;
editor_.select_.b = sel_b_;
editor_._m_erase_select();
editor_._m_erase_select(false);
}
editor_.points_.caret = editor_._m_put(text_); //redo
editor_.points_.caret = editor_._m_put(text_, false); //redo
}
}
else
@ -277,7 +279,7 @@ namespace nana{ namespace widgets
{
editor_.points_.caret.x = 0;
++editor_.points_.caret.y;
editor_.backspace(false);
editor_.backspace(false, false);
}
else
{
@ -286,7 +288,7 @@ namespace nana{ namespace widgets
{
editor_.select_.a = pos_;
editor_.select_.b = upoint(static_cast<unsigned>(lines.back().second - lines.back().first), static_cast<unsigned>(pos_.y + lines.size() - 1));
editor_.backspace(false);
editor_.backspace(false, false);
editor_.select_.a = editor_.select_.b;
}
else
@ -296,12 +298,14 @@ namespace nana{ namespace widgets
if (!selected_text_.empty())
{
editor_.points_.caret = (std::min)(sel_a_, sel_b_);
editor_._m_put(selected_text_);
editor_._m_put(selected_text_, false);
editor_.points_.caret = sel_b_;
editor_.select_.a = sel_a_; //Reset the selected text
editor_.select_.b = sel_b_;
}
}
editor_.textbase().text_changed();
editor_.reset_caret();
}
private:
@ -333,8 +337,8 @@ namespace nana{ namespace widgets
const auto text = editor_._m_make_select_string();
editor_._m_erase_select();
editor_._m_put(text);
editor_._m_erase_select(false);
editor_._m_put(text, false);
editor_.select_.a = sel_a_;
editor_.select_.b = sel_b_;
@ -342,6 +346,7 @@ namespace nana{ namespace widgets
editor_.points_.caret = sel_b_;
editor_.reset_caret();
}
editor_.textbase().text_changed();
}
void set_destination(const nana::upoint& dest_a, const nana::upoint& dest_b)
@ -1004,8 +1009,12 @@ namespace nana{ namespace widgets
auto ki = keywords.schemes.find(ds.scheme);
if ((ki != keywords.schemes.end()) && ki->second)
{
#ifdef _nana_std_has_emplace_return_type
auto & last = entities.emplace_back();
#else
entities.emplace_back();
auto & last = entities.back();
#endif
last.begin = c_str + pos;
last.end = last.begin + ds.text.size();
last.scheme = ki->second.get();
@ -1192,9 +1201,9 @@ namespace nana{ namespace widgets
switch (key)
{
case '\b':
backspace(); break;
backspace(true, true); break;
case '\n': case '\r':
enter(); break;
enter(true, true); break;
case keyboard::sync_idel:
paste(); break;
case keyboard::tab:
@ -1681,7 +1690,7 @@ namespace nana{ namespace widgets
auto undo_ptr = std::unique_ptr<undo_input_text>{ new undo_input_text(*this, str) };
undo_ptr->set_caret_pos();
_m_put(std::move(str));
_m_put(std::move(str), false);
impl_->undo.push(std::move(undo_ptr));
@ -1698,7 +1707,9 @@ namespace nana{ namespace widgets
}
}
else
put(std::move(str));
put(std::move(str), false);
textbase().text_changed();
}
std::wstring text_editor::text() const
@ -1904,6 +1915,7 @@ namespace nana{ namespace widgets
if (_m_move_select(true))
{
textbase().text_changed();
this->_m_adjust_view();
impl_->try_refresh = sync_graph::refresh;
return true;
@ -2021,7 +2033,7 @@ namespace nana{ namespace widgets
impl_->try_refresh = sync_graph::none;
}
//public:
void text_editor::put(std::wstring text)
void text_editor::put(std::wstring text, bool perform_event)
{
if (text.empty())
return;
@ -2032,14 +2044,16 @@ namespace nana{ namespace widgets
//Do not forget to assign the _m_erase_select() to caret
//because _m_put() will insert the text at the position where the caret is.
points_.caret = _m_erase_select();
points_.caret = _m_erase_select(false);
undo_ptr->set_caret_pos();
points_.caret = _m_put(std::move(text));
points_.caret = _m_put(std::move(text), false);
impl_->undo.push(std::move(undo_ptr));
_m_reset_content_size(true);
if (perform_event)
textbase().text_changed();
if(graph_)
{
@ -2060,7 +2074,7 @@ namespace nana{ namespace widgets
undo_ptr->set_selected_text();
if(refresh)
points_.caret = _m_erase_select();
points_.caret = _m_erase_select(false);
undo_ptr->set_caret_pos();
@ -2070,6 +2084,8 @@ namespace nana{ namespace widgets
textbase().insert(points_.caret, std::move(ch_str));
_m_pre_calc_lines(points_.caret.y, 1);
textbase().text_changed();
points_.caret.x ++;
_m_reset_content_size();
@ -2086,6 +2102,10 @@ namespace nana{ namespace widgets
void text_editor::copy() const
{
//Disallows copying text if the text_editor is masked.
if (mask_char_)
return;
auto text = _m_make_select_string();
if (!text.empty())
nana::system::dataexch().set(text, API::root(this->window_));
@ -2103,7 +2123,7 @@ namespace nana{ namespace widgets
if ((accepts::no_restrict == impl_->capacities.acceptive) || !impl_->capacities.pred_acceptive)
{
put(move(text));
put(move(text), true);
return;
}
@ -2121,13 +2141,13 @@ namespace nana{ namespace widgets
if (accepts::no_restrict != impl_->capacities.acceptive)
{
text.erase(i, text.end());
put(move(text));
put(move(text), true);
}
break;
}
}
void text_editor::enter(bool record_undo)
void text_editor::enter(bool record_undo, bool perform_event)
{
if(false == attributes_.multi_lines)
return;
@ -2135,7 +2155,7 @@ namespace nana{ namespace widgets
auto undo_ptr = std::unique_ptr<undo_input_text>(new undo_input_text(*this, std::wstring(1, '\n')));
undo_ptr->set_selected_text();
points_.caret = _m_erase_select();
points_.caret = _m_erase_select(false);
undo_ptr->set_caret_pos();
@ -2173,21 +2193,24 @@ namespace nana{ namespace widgets
{
if (impl_->indent.generator)
{
put(to_wstring(impl_->indent.generator()));
put(nana::to_wstring(impl_->indent.generator()), false);
}
else
{
auto & text = textbase.getline(points_.caret.y - 1);
auto indent_pos = text.find_first_not_of(L"\t ");
if (indent_pos != std::wstring::npos)
put(text.substr(0, indent_pos));
put(text.substr(0, indent_pos), false);
else
put(text);
put(text, false);
}
}
else
_m_reset_content_size();
if (perform_event)
textbase.text_changed();
auto origin_moved = impl_->cview->move_origin(origin - impl_->cview->origin());
if (this->_m_adjust_view() || origin_moved)
@ -2211,10 +2234,10 @@ namespace nana{ namespace widgets
return; //No characters behind the caret
}
backspace();
backspace(true, true);
}
void text_editor::backspace(bool record_undo)
void text_editor::backspace(bool record_undo, bool perform_event)
{
auto undo_ptr = std::unique_ptr<undo_backspace>(new undo_backspace(*this));
bool has_to_redraw = true;
@ -2254,7 +2277,7 @@ namespace nana{ namespace widgets
else
{
undo_ptr->set_selected_text();
points_.caret = _m_erase_select();
points_.caret = _m_erase_select(false);
undo_ptr->set_caret_pos();
}
@ -2263,6 +2286,11 @@ namespace nana{ namespace widgets
_m_reset_content_size(false);
if (perform_event)
textbase().text_changed();
textbase().text_changed();
if(has_to_redraw)
{
this->_m_adjust_view();
@ -2956,7 +2984,7 @@ namespace nana{ namespace widgets
select_.a = select_.b;
}
nana::upoint text_editor::_m_put(std::wstring text)
nana::upoint text_editor::_m_put(std::wstring text, bool perform_event)
{
auto & textbase = this->textbase();
auto crtpos = points_.caret;
@ -2998,10 +3026,13 @@ namespace nana{ namespace widgets
_m_pre_calc_lines(crtpos.y, 1);
}
if (perform_event)
textbase.text_changed();
return crtpos;
}
nana::upoint text_editor::_m_erase_select()
nana::upoint text_editor::_m_erase_select(bool perform_event)
{
nana::upoint a, b;
if (get_selected_points(a, b))
@ -3023,6 +3054,9 @@ namespace nana{ namespace widgets
_m_pre_calc_lines(a.y, 1);
}
if (perform_event)
textbase.text_changed();
select_.a = select_.b;
return a;
}
@ -3235,8 +3269,8 @@ namespace nana{ namespace widgets
{//forward
undo_ptr->set_caret_pos();
_m_erase_select();
_m_put(text);
_m_erase_select(false);
_m_put(text, false);
select_.a = caret;
select_.b.y = b.y + (caret.y - a.y);
@ -3245,8 +3279,8 @@ namespace nana{ namespace widgets
{
undo_ptr->set_caret_pos();
_m_put(text);
_m_erase_select();
_m_put(text, false);
_m_erase_select(false);
select_.b.y = caret.y;
select_.a.y = caret.y - (b.y - a.y);

2
source/gui/widgets/tabbar.cpp
View File

@ -750,8 +750,8 @@ namespace nana
{
if((pos == npos) || (pos >= list_.size()))
{
pos = list_.size();
this->list_.emplace_back();
pos = list_.size() - 1;
}
else
list_.emplace(iterator_at(pos));

4
source/gui/widgets/textbox.cpp
View File

@ -449,7 +449,7 @@ namespace drawerbase {
if(at_caret == false)
editor->move_caret_end(false);
editor->put(to_wstring(text));
editor->put(to_wstring(text), true);
editor->try_refresh();
API::update_window(this->handle());
@ -466,7 +466,7 @@ namespace drawerbase {
if(at_caret == false)
editor->move_caret_end(false);
editor->put(text);
editor->put(text, true);
editor->try_refresh();
API::update_window(this->handle());

16
source/threads/pool.cpp
View File

@ -351,10 +351,17 @@ namespace threads
}container_;
};//end class impl
pool::pool()
: impl_(new impl(4))
#ifndef STD_THREAD_NOT_SUPPORTED
pool::pool(unsigned thread_number)
: impl_(new impl(thread_number ? thread_number : std::thread::hardware_concurrency()))
{
}
#else
pool::pool(unsigned thread_number)
: impl_(new impl(0))
{
}
#endif
pool::pool(pool&& other)
: pool()
@ -362,11 +369,6 @@ namespace threads
std::swap(impl_, other.impl_);
}
pool::pool(std::size_t thread_number)
: impl_(new impl(thread_number))
{
}
pool& pool::operator=(pool&& other)
{
if(this != &other)

5
source/unicode_bidi.cpp
View File

@ -1,4 +1,5 @@
#include <nana/unicode_bidi.hpp>
#include <nana/c++defines.hpp>
namespace nana
{
@ -611,8 +612,12 @@ namespace nana
void unicode_bidi::_m_push_entity(const char_type * begin, const char_type *end, unsigned level, bidi_char bidi_char_type)
{
#ifdef _nana_std_has_emplace_return_type
auto & e = levels_.emplace_back();
#else
levels_.emplace_back();
auto & e = levels_.back();
#endif
e.begin = begin;
e.end = end;
e.level = level;