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use UTF-8 for string representation

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This commit is contained in:
Jinhao 2015-12-29 01:26:19 +08:00
parent 443b3dcd87
commit 48254b6555
22 changed files with 116 additions and 124 deletions
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2
include/nana/audio/detail/audio_stream.hpp
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@ -59,7 +59,7 @@ namespace nana{ namespace audio{
unsigned cksize;
};
public:
bool open(const nana::string& file);
bool open(const std::string& file);
void close();
bool empty() const;
const wave_spec::format_chunck & format() const;

4
include/nana/audio/player.hpp
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@ -14,10 +14,10 @@ namespace nana{ namespace audio
struct implementation;
public:
player();
player(const nana::string& file);
player(const std::string& file);
~player();
bool open(const nana::string& file);
bool open(const std::string& file);
void play();
void close();
private:

4
include/nana/gui/msgbox.hpp
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@ -55,10 +55,10 @@ namespace nana
void clear();
/// Writes a string to the buffer.
msgbox & operator<<(const nana::string&);
msgbox & operator<<(const std::wstring&);
/// Writes a string to the buffer.
msgbox & operator<<(const nana::char_t*);
msgbox & operator<<(const wchar_t*);
/// Writes a string to the buffer.
msgbox & operator<<(const nana::charset&);

6
include/nana/gui/notifier.hpp
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@ -55,9 +55,9 @@ namespace nana
notifier(window);
~notifier();
void close();
void text(const nana::string&);
void icon(const nana::string& icon_file);
void insert_icon(const nana::string& icon_file);
void text(const ::std::string&);
void icon(const ::std::string& icon_file);
void insert_icon(const ::std::string& icon_file);
void period(unsigned millisecond);
detail::notifier_events& events();
window handle() const;

2
include/nana/gui/programming_interface.hpp
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@ -140,7 +140,7 @@ namespace API
void exit();
nana::string transform_shortkey_text(nana::string text, nana::string::value_type &shortkey, nana::string::size_type *skpos);
std::string transform_shortkey_text(std::string text, wchar_t &shortkey, std::string::size_type *skpos);
bool register_shortkey(window, unsigned long);
void unregister_shortkey(window);

6
include/nana/gui/widgets/menu.hpp
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@ -56,7 +56,7 @@ namespace nana
//Default constructor initializes the item as a splitter
menu_item_type();
menu_item_type(nana::string, const event_fn_t&);
menu_item_type(std::string, const event_fn_t&);
struct
{
@ -66,7 +66,7 @@ namespace nana
}flags;
menu_type *sub_menu{nullptr};
nana::string text;
std::string text;
event_fn_t functor;
checks style{checks::none};
paint::image image;
@ -134,7 +134,7 @@ namespace nana
~menu();
/// Appends an item to the menu.
item_proxy append(const nana::string& text, const event_fn_t& callback= event_fn_t());
item_proxy append(const std::string& text, const event_fn_t& callback= event_fn_t());
void append_splitter();
void clear(); ///< Erases all of the items.
/// Closes the menu. It does not destroy the menu; just close the window for the menu.

2
include/nana/gui/widgets/menubar.hpp
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@ -108,7 +108,7 @@ namespace nana
menubar(window); ///< Create a menubar at the top of the specified window.
~menubar();
void create(window); ///< Create a menubar at the top of the specified window.
menu& push_back(const nana::string&); ///< Appends a new (empty) menu.
menu& push_back(const std::string&); ///< Appends a new (empty) menu.
menu& at(size_t index) const; ///< Gets the menu specified by index.
std::size_t length() const; ///< Number of menus.
private:

30
include/nana/gui/widgets/skeletons/text_token_stream.hpp
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@ -79,7 +79,7 @@ namespace nana{ namespace widgets{ namespace skeletons
return idstr_;
}
const std::pair<nana::string, nana::string>& binary() const
const std::pair<std::wstring, std::wstring>& binary() const
{
return binary_;
}
@ -412,13 +412,13 @@ namespace nana{ namespace widgets{ namespace skeletons
}
}
private:
const ::nana::char_t * iptr_;
const ::nana::char_t * endptr_;
const wchar_t * iptr_;
const wchar_t * endptr_;
const bool format_enabled_;
bool format_state_{false};
::nana::string idstr_;
std::pair<nana::string, nana::string> binary_;
std::wstring idstr_;
std::pair<std::wstring, std::wstring> binary_;
token revert_token_{token::eof};
};
@ -458,7 +458,7 @@ namespace nana{ namespace widgets{ namespace skeletons
virtual bool is_text() const = 0;
virtual bool is_whitespace() const = 0;
virtual const nana::string& text() const = 0;
virtual const std::wstring& text() const = 0;
virtual void measure(graph_reference) = 0;
virtual void nontext_render(graph_reference, int x, int y) = 0;
virtual const nana::size & size() const = 0;
@ -470,7 +470,7 @@ namespace nana{ namespace widgets{ namespace skeletons
: public data
{
public:
data_text(const nana::string& s)
data_text(const std::wstring& s)
: str_(s)
{}
private:
@ -484,7 +484,7 @@ namespace nana{ namespace widgets{ namespace skeletons
return false;
}
virtual const nana::string& text() const override
virtual const std::wstring& text() const override
{
return str_;
}
@ -513,7 +513,7 @@ namespace nana{ namespace widgets{ namespace skeletons
return ascent_;
}
private:
nana::string str_;
std::wstring str_;
nana::size size_;
std::size_t ascent_;
};
@ -522,7 +522,7 @@ namespace nana{ namespace widgets{ namespace skeletons
: public data
{
public:
data_image(const nana::string& imgpath, const nana::size & sz, std::size_t limited)
data_image(const std::wstring& imgpath, const nana::size & sz, std::size_t limited)
: image_(imgpath)//, limited_(limited)
{
size_ = image_.size();
@ -562,7 +562,7 @@ namespace nana{ namespace widgets{ namespace skeletons
return false;
}
virtual const nana::string& text() const override
virtual const std::wstring& text() const override
{
return str_;
}
@ -589,7 +589,7 @@ namespace nana{ namespace widgets{ namespace skeletons
return size_.height;
}
private:
nana::string str_;
std::wstring str_;
nana::paint::image image_;
nana::size size_;
};
@ -626,7 +626,7 @@ namespace nana{ namespace widgets{ namespace skeletons
fblocks_.clear();
}
void parse(const nana::string& s, bool format_enabled)
void parse(const std::wstring& s, bool format_enabled)
{
close();
@ -893,7 +893,7 @@ namespace nana{ namespace widgets{ namespace skeletons
return fbp;
}
void _m_data_factory(token tk, const nana::string& idstr, fblock* fp, std::deque<value>& line)
void _m_data_factory(token tk, const std::wstring& idstr, fblock* fp, std::deque<value>& line)
{
value v;
v.fblock_ptr = fp;
@ -926,7 +926,7 @@ namespace nana{ namespace widgets{ namespace skeletons
struct attr_image_tag
{
nana::string path;
std::wstring path;
nana::size size;
std::size_t limited;

17
include/nana/paint/graphics.hpp
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@ -90,13 +90,14 @@ namespace nana
void typeface(const font&); ///< Selects a specified font type into the graphics object.
font typeface() const;
::nana::size text_extent_size(const ::std::string&) const;
::nana::size text_extent_size(const char_t*) const; ///< Computes the width and height of the specified string of text.
::nana::size text_extent_size(const char*, std::size_t len) const;
::nana::size text_extent_size(const wchar_t*) const; ///< Computes the width and height of the specified string of text.
::nana::size text_extent_size(const ::std::wstring&) const; ///< Computes the width and height of the specified string of text.
::nana::size text_extent_size(const char_t*, std::size_t length) const; ///< Computes the width and height of the specified string of text with the specified length.
::nana::size text_extent_size(const wchar_t*, std::size_t length) const; ///< Computes the width and height of the specified string of text with the specified length.
::nana::size text_extent_size(const ::std::wstring&, std::size_t length) const; ///< Computes the width and height of the specified string of text with the specified length.
::nana::size glyph_extent_size(const char_t*, std::size_t length, std::size_t begin, std::size_t end) const;
::nana::size glyph_extent_size(const wchar_t*, std::size_t length, std::size_t begin, std::size_t end) const;
::nana::size glyph_extent_size(const ::std::wstring&, std::size_t length, std::size_t begin, std::size_t end) const;
bool glyph_pixels(const char_t *, std::size_t length, unsigned* pxbuf) const;
bool glyph_pixels(const wchar_t *, std::size_t length, unsigned* pxbuf) const;
::nana::size bidi_extent_size(const std::wstring&) const;
::nana::size bidi_extent_size(const std::string&) const;
@ -154,10 +155,10 @@ namespace nana
void string(const point&, const std::string& text_utf8);
void string(const point&, const std::string& text_utf8, const color&);
void string(point, const char_t*, std::size_t len);
void string(const point&, const char_t*);
void string(const point&, const ::nana::string&);
void string(const point&, const ::nana::string&, const color&);
void string(point, const wchar_t*, std::size_t len);
void string(const point&, const wchar_t*);
void string(const point&, const ::std::wstring&);
void string(const point&, const ::std::wstring&, const color&);
void line(const point&, const point&);
void line(const point&, const point&, const color&);

4
source/audio/detail/audio_stream.cpp
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@ -6,9 +6,9 @@ namespace nana{ namespace audio
namespace detail
{
//class audio_stream
bool audio_stream::open(const nana::string& file)
bool audio_stream::open(const std::string& file)
{
fs_.open(static_cast<std::string>(charset(file)), std::ios::binary);
fs_.open(to_osmbstr(file), std::ios::binary);
if(fs_)
{
wave_spec::master_riff_chunk riff;

4
source/audio/player.cpp
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@ -17,7 +17,7 @@ namespace nana{ namespace audio
: impl_(new implementation)
{}
player::player(const nana::string& file)
player::player(const std::string& file)
: impl_(new implementation)
{
open(file);
@ -28,7 +28,7 @@ namespace nana{ namespace audio
delete impl_;
}
bool player::open(const nana::string& file)
bool player::open(const std::string& file)
{
if(impl_->stream.open(file))
{

18
source/gui/msgbox.cpp
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@ -108,7 +108,7 @@ namespace nana
_m_icon(ico);
}
void prompt(const nana::string& text)
void prompt(const std::string& text)
{
if(text.size())
{
@ -376,23 +376,15 @@ namespace nana
sstream_.clear();
}
msgbox & msgbox::operator<<(const nana::string& str)
msgbox & msgbox::operator<<(const std::wstring& str)
{
#if defined(NANA_UNICODE)
sstream_<<static_cast<std::string>(nana::charset(str));
#else
sstream_<<str;
#endif
sstream_ << to_osmbstr(to_utf8(str));
return *this;
}
msgbox & msgbox::operator<<(const nana::char_t* str)
msgbox & msgbox::operator<<(const wchar_t* str)
{
#if defined(NANA_UNICODE)
sstream_<<static_cast<std::string>(nana::charset(str));;
#else
sstream_<<str;
#endif
sstream_ << to_osmbstr(to_utf8(str));
return *this;
}

14
source/gui/notifier.cpp
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@ -299,10 +299,10 @@ namespace nana
impl_->native_handle = nullptr;
}
void notifier::text(const nana::string& str)
void notifier::text(const std::string& str)
{
#if defined(NANA_WINDOWS)
NOTIFYICONDATA icon_data;
NOTIFYICONDATAW icon_data;
memset(&icon_data, 0, sizeof icon_data);
icon_data.cbSize = sizeof icon_data;
icon_data.hWnd = reinterpret_cast<HWND>(impl_->native_handle);
@ -310,18 +310,18 @@ namespace nana
icon_data.uFlags = NIF_MESSAGE | NIF_TIP;
icon_data.uCallbackMessage = nana::detail::messages::tray;
strcpy(icon_data.szTip, str.data());
std::wcscpy(icon_data.szTip, to_wstring(str).c_str());
::Shell_NotifyIcon(impl_->icon_added ? NIM_MODIFY : NIM_ADD, &icon_data);
impl_->icon_added = true;
#endif
}
void notifier::icon(const nana::string& icon_file)
void notifier::icon(const std::string& icon_file)
{
#if defined(NANA_WINDOWS)
auto pre_icon = impl_->icon_handle;
auto ico = (HICON)::LoadImage(0, icon_file.data(), IMAGE_ICON, 0, 0, LR_LOADFROMFILE);
auto ico = (HICON)::LoadImageW(0, to_wstring(icon_file).data(), IMAGE_ICON, 0, 0, LR_LOADFROMFILE);
if (ico)
{
impl_->icon_handle = ico;
@ -333,10 +333,10 @@ namespace nana
#endif
}
void notifier::insert_icon(const nana::string& icon_file)
void notifier::insert_icon(const std::string& icon_file)
{
#if defined(NANA_WINDOWS)
auto icon = (HICON)::LoadImage(0, icon_file.data(), IMAGE_ICON, 0, 0, LR_LOADFROMFILE);
auto icon = (HICON)::LoadImage(0, to_wstring(icon_file).data(), IMAGE_ICON, 0, 0, LR_LOADFROMFILE);
impl_->icons.push_back(icon);
#endif
}

8
source/gui/programming_interface.cpp
View File

@ -336,14 +336,14 @@ namespace API
//@param, text: the text is transformed.
//@param, shortkey: the character which indicates a short key.
//@param, skpos: retrives the shortkey position if it is not a null_ptr;
nana::string transform_shortkey_text(nana::string text, nana::string::value_type &shortkey, nana::string::size_type *skpos)
std::string transform_shortkey_text(std::string text, wchar_t &shortkey, std::string::size_type *skpos)
{
shortkey = 0;
nana::string::size_type off = 0;
std::string::size_type off = 0;
while(true)
{
nana::string::size_type pos = text.find_first_of('&', off);
if(pos != nana::string::npos)
auto pos = text.find_first_of('&', off);
if(pos != std::wstring::npos)
{
text.erase(pos, 1);
if(shortkey == 0 && pos < text.length())

16
source/gui/widgets/button.cpp
View File

@ -212,11 +212,9 @@ namespace nana{ namespace drawerbase
void trigger::_m_draw_title(graph_reference graph, bool enabled)
{
std::wstring text = ::nana::charset(wdg_->caption(), ::nana::unicode::utf8);
std::wstring::value_type shortkey;
std::wstring::size_type shortkey_pos;
std::wstring str = API::transform_shortkey_text(text, shortkey, &shortkey_pos);
wchar_t shortkey;
std::string::size_type shortkey_pos;
std::wstring str = to_wstring(API::transform_shortkey_text(wdg_->caption(), shortkey, &shortkey_pos));
nana::size ts = graph.text_extent_size(str);
nana::size gsize = graph.size();
@ -237,7 +235,7 @@ namespace nana{ namespace drawerbase
unsigned omitted_pixels = gsize.width - icon_sz.width;
std::size_t txtlen = str.size();
const nana::char_t* txtptr = str.c_str();
const auto txtptr = str.c_str();
if(ts.width)
{
nana::paint::text_renderer tr(graph);
@ -513,14 +511,14 @@ namespace nana{ namespace drawerbase
{
API::unregister_shortkey(handle());
std::wstring wtext = ::nana::to_wstring(text);
native_string_type ntext = std::move(text);
wchar_t shortkey;
API::transform_shortkey_text(wtext, shortkey, 0);
API::transform_shortkey_text(to_utf8(ntext), shortkey, nullptr);
if (shortkey)
API::register_shortkey(handle(), shortkey);
base_type::_m_caption(std::move(text));
base_type::_m_caption(std::move(ntext));
}
//end class button
}//end namespace nana

14
source/gui/widgets/menu.cpp
View File

@ -79,7 +79,7 @@ namespace nana
flags.checked = false;
}
menu_item_type::menu_item_type(nana::string text, const event_fn_t& f)
menu_item_type::menu_item_type(std::string text, const event_fn_t& f)
: text(std::move(text)), functor(f)
{
flags.enabled = true;
@ -148,7 +148,7 @@ namespace nana
img.stretch(rectangle{ img.size() }, graph, rectangle{ pos, ::nana::size(image_px, image_px) });
}
void item_text(graph_reference graph, const nana::point& pos, const nana::string& text, unsigned text_pixels, const attr& at)
void item_text(graph_reference graph, const nana::point& pos, const std::wstring& text, unsigned text_pixels, const attr& at)
{
graph.set_text_color(at.enabled ? colors::black : colors::gray_border);
nana::paint::text_renderer tr(graph);
@ -240,7 +240,7 @@ namespace nana
return root_;
}
void insert(std::size_t pos, nana::string&& text, const event_fn_t& fn)
void insert(std::size_t pos, std::string&& text, const event_fn_t& fn)
{
if(pos < root_.items.size())
root_.items.emplace(root_.items.begin() + pos, std::move(text), std::ref(fn));
@ -382,9 +382,9 @@ namespace nana
renderer->item(*graph_, item_r, attr);
//Draw text, the text is transformed from orignal for hotkey character
nana::char_t hotkey;
nana::string::size_type hotkey_pos;
nana::string text = API::transform_shortkey_text(m.text, hotkey, &hotkey_pos);
wchar_t hotkey;
std::string::size_type hotkey_pos;
auto text = to_wstring(API::transform_shortkey_text(m.text, hotkey, &hotkey_pos));
if (m.image.empty() == false)
renderer->item_image(graph, nana::point(item_r.x + 5, item_r.y + static_cast<int>(item_h_px - image_px) / 2 - 1), image_px, m.image);
@ -1108,7 +1108,7 @@ namespace nana
delete impl_;
}
auto menu::append(const nana::string& text, const menu::event_fn_t& f) -> item_proxy
auto menu::append(const std::string& text, const menu::event_fn_t& f) -> item_proxy
{
impl_->mbuilder.data().items.emplace_back(text, f);
return item_proxy(size() - 1, impl_->mbuilder.data().items.back());

28
source/gui/widgets/menubar.cpp
View File

@ -30,11 +30,11 @@ namespace nana
{
struct item_type
{
item_type(const ::nana::string& text, unsigned long shortkey)
item_type(const ::std::wstring& text, unsigned long shortkey)
: text(text), shortkey(shortkey)
{}
::nana::string text;
::std::wstring text;
unsigned long shortkey;
::nana::menu menu_obj;
::nana::point pos;
@ -52,7 +52,7 @@ namespace nana
delete i;
}
void append(const ::nana::string& text, unsigned long shortkey)
void append(const ::std::wstring& text, unsigned long shortkey)
{
if(shortkey && shortkey < 0x61) shortkey += (0x61 - 0x41);
cont_.push_back(new item_type(text, shortkey));
@ -122,7 +122,7 @@ namespace nana
graph_.rectangle(r.pare_off(1), true, body);
}
void item_renderer::caption(const point& pos, const nana::string& text)
void item_renderer::caption(const point& pos, const std::wstring& text)
{
graph_.string(pos, text, colors::black);
}
@ -138,10 +138,10 @@ namespace nana
delete items_;
}
nana::menu* trigger::push_back(const ::nana::string& text)
nana::menu* trigger::push_back(const ::std::wstring& text)
{
::nana::char_t shkey;
API::transform_shortkey_text(text, shkey, nullptr);
wchar_t shkey;
API::transform_shortkey_text(to_utf8(text), shkey, nullptr);
if(shkey)
API::register_shortkey(widget_->handle(), shkey);
@ -187,9 +187,9 @@ namespace nana
for (auto i : items_->cont())
{
//Transform the text if it contains the hotkey character
::nana::char_t hotkey;
::nana::string::size_type hotkey_pos;
auto text = API::transform_shortkey_text(i->text, hotkey, &hotkey_pos);
wchar_t hotkey;
::std::wstring::size_type hotkey_pos;
auto text = API::transform_shortkey_text(to_utf8(i->text), hotkey, &hotkey_pos);
nana::size text_s = graph.text_extent_size(text);
@ -212,11 +212,11 @@ namespace nana
//Draw text, the text is transformed from orignal for hotkey character
int text_top_off = (item_s.height - text_s.height) / 2;
ird.caption({ item_pos.x + 8, item_pos.y + text_top_off }, text);
ird.caption({ item_pos.x + 8, item_pos.y + text_top_off }, to_wstring(text));
if (hotkey)
{
unsigned off_w = (hotkey_pos ? graph.text_extent_size(text, static_cast<unsigned>(hotkey_pos)).width : 0);
unsigned off_w = (hotkey_pos ? graph.text_extent_size(text.c_str(), static_cast<unsigned>(hotkey_pos)).width : 0);
nana::size hotkey_size = graph.text_extent_size(text.c_str() + hotkey_pos, 1);
unsigned ascent, descent, inleading;
@ -617,9 +617,9 @@ namespace nana
});
}
menu& menubar::push_back(const nana::string& text)
menu& menubar::push_back(const std::string& text)
{
return *(get_drawer_trigger().push_back(text));
return *(get_drawer_trigger().push_back(to_wstring(text)));
}
menu& menubar::at(std::size_t index) const

8
source/gui/widgets/tabbar.cpp
View File

@ -1,6 +1,6 @@
/*
* A Tabbar Implementation
* Copyright(C) 2003-2013 Jinhao(cnjinhao@hotmail.com)
* Copyright(C) 2003-2015 Jinhao(cnjinhao@hotmail.com)
*
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at
@ -788,7 +788,7 @@ namespace nana
};
for(auto & m : list_)
menulister_.append(m.text, fn);
menulister_.append(to_utf8(m.text), fn);
auto r = toolbox_.area(toolbox_.ButtonList, basis_.graph->height());
r.x += _m_toolbox_pos();
@ -1006,8 +1006,10 @@ namespace nana
nana::size ts = basis_.graph->text_extent_size(item.text);
basis_.graph->set_text_color(m.fgcolor.invisible() ? fgcolor : m.fgcolor);
nana::paint::text_renderer tr(*basis_.graph);
std::wstring wtext = to_wstring(item.text);
tr.render({ m.r.x + 24, m.r.y + static_cast<int>(m.r.height - ts.height) / 2 },
item.text.c_str(), item.text.length(), basis_.item_pixels - 24 - 18, true);
wtext.c_str(), wtext.length(), basis_.item_pixels - 24 - 18, true);
}
}

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

@ -639,7 +639,7 @@ namespace nana
nana::paint::image* image(const node_type* node)
{
const nana::string& idstr = node->value.second.img_idstr;
const std::string& idstr = node->value.second.img_idstr;
if(idstr.size())
{
auto i = shape.image_table.find(idstr);

12
source/paint/detail/native_paint_interface.cpp
View File

@ -1,7 +1,7 @@
/*
* Platform Implementation
* Nana C++ Library(http://www.nanapro.org)
* Copyright(C) 2003-2014 Jinhao(cnjinhao@hotmail.com)
* Copyright(C) 2003-2015 Jinhao(cnjinhao@hotmail.com)
*
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at
@ -129,7 +129,7 @@ namespace detail
pixbuf.paste(nana::rectangle(r.x, 0, r.width, r.height), dw, point{r.x, r.y});
}
nana::size raw_text_extent_size(drawable_type dw, const nana::char_t* text, std::size_t len)
nana::size raw_text_extent_size(drawable_type dw, const wchar_t* text, std::size_t len)
{
if(nullptr == dw || nullptr == text || 0 == len) return nana::size();
#if defined(NANA_WINDOWS)
@ -138,7 +138,7 @@ namespace detail
return nana::size(size.cx, size.cy);
#elif defined(NANA_X11)
#if defined(NANA_UNICODE)
std::string utf8str = nana::charset(nana::string(text, len));
std::string utf8str = to_utf8(text);
XGlyphInfo ext;
XftFont * fs = reinterpret_cast<XftFont*>(dw->font->handle);
::XftTextExtentsUtf8(nana::detail::platform_spec::instance().open_display(), fs,
@ -180,12 +180,6 @@ namespace detail
#elif defined(NANA_X11)
auto disp = ::nana::detail::platform_spec::instance().open_display();
#if defined(NANA_UNICODE)
/*
std::string utf8str = nana::charset(nana::string(str, len));
XftFont * fs = reinterpret_cast<XftFont*>(dw->font->handle);
::XftDrawStringUtf8(dw->xftdraw, &(dw->xft_fgcolor), fs, pos.x, pos.y + fs->ascent,
reinterpret_cast<XftChar8*>(const_cast<char*>(utf8str.c_str())), utf8str.size());
*/
auto fs = reinterpret_cast<XftFont*>(dw->font->handle);
//Fixed missing array declaration by dareg

37
source/paint/graphics.cpp
View File

@ -365,30 +365,35 @@ namespace paint
::nana::size graphics::text_extent_size(const ::std::string& text) const
{
throw_not_utf8(text);
return text_extent_size(static_cast<std::wstring>(::nana::charset(text, ::nana::unicode::utf8)));
return text_extent_size(to_wstring(text));
}
nana::size graphics::text_extent_size(const nana::char_t* text) const
::nana::size graphics::text_extent_size(const char* text, std::size_t len) const
{
return text_extent_size(text, nana::strlen(text));
return text_extent_size(std::string(text, text + len));
}
nana::size graphics::text_extent_size(const nana::string& text) const
nana::size graphics::text_extent_size(const wchar_t* text) const
{
return text_extent_size(text, std::wcslen(text));
}
nana::size graphics::text_extent_size(const std::wstring& text) const
{
return text_extent_size(text.c_str(), static_cast<unsigned>(text.length()));
}
nana::size graphics::text_extent_size(const nana::char_t* str, std::size_t len) const
nana::size graphics::text_extent_size(const wchar_t* str, std::size_t len) const
{
return detail::text_extent_size(handle_, str, len);
}
nana::size graphics::text_extent_size(const nana::string& str, std::size_t len) const
nana::size graphics::text_extent_size(const std::wstring& str, std::size_t len) const
{
return detail::text_extent_size(handle_, str.c_str(), len);
}
nana::size graphics::glyph_extent_size(const nana::char_t * str, std::size_t len, std::size_t begin, std::size_t end) const
nana::size graphics::glyph_extent_size(const wchar_t * str, std::size_t len, std::size_t begin, std::size_t end) const
{
if(len < end) end = len;
if (nullptr == handle_ || nullptr == str || 0 == len || begin >= end) return{};
@ -414,12 +419,12 @@ namespace paint
return sz;
}
nana::size graphics::glyph_extent_size(const nana::string& str, std::size_t len, std::size_t begin, std::size_t end) const
nana::size graphics::glyph_extent_size(const std::wstring& str, std::size_t len, std::size_t begin, std::size_t end) const
{
return glyph_extent_size(str.c_str(), len, begin, end);
}
bool graphics::glyph_pixels(const nana::char_t * str, std::size_t len, unsigned* pxbuf) const
bool graphics::glyph_pixels(const wchar_t * str, std::size_t len, unsigned* pxbuf) const
{
if(nullptr == handle_ || nullptr == handle_->context || nullptr == str || nullptr == pxbuf) return false;
if(len == 0) return true;
@ -966,12 +971,12 @@ namespace paint
string(pos, text_utf8);
}
void graphics::string(nana::point pos, const char_t* str, std::size_t len)
void graphics::string(nana::point pos, const wchar_t* str, std::size_t len)
{
if (handle_ && str && len)
{
const nana::char_t * end = str + len;
const nana::char_t * i = std::find(str, end, '\t');
auto const end = str + len;
auto i = std::find(str, end, '\t');
#if defined(NANA_LINUX) || defined(NANA_MACOS)
handle_->update_text_color();
#endif
@ -1008,17 +1013,17 @@ namespace paint
}
}
void graphics::string(const nana::point& pos, const char_t* str)
void graphics::string(const nana::point& pos, const wchar_t* str)
{
string(pos, str, nana::strlen(str));
string(pos, str, std::wcslen(str));
}
void graphics::string(const nana::point& pos, const nana::string& str)
void graphics::string(const nana::point& pos, const std::wstring& str)
{
string(pos, str.data(), str.size());
}
void graphics::string(const point& pos, const ::nana::string& text, const color& clr)
void graphics::string(const point& pos, const ::std::wstring& text, const color& clr)
{
set_text_color(clr);
string(pos, text.data(), text.size());

2
source/system/platform.cpp
View File

@ -98,7 +98,7 @@ namespace system
}
//open an url through a default browser
void open_url(const nana::string& url)
void open_url(const std::wstring& url)
{
if(url.empty())
return;