mirror of https://github.com/odrling/Aegisub
108 lines
4.2 KiB
C++
108 lines
4.2 KiB
C++
// Copyright (c) 2005-2009, Rodrigo Braz Monteiro, Niels Martin Hansen
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are met:
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//
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// * Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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// * Neither the name of the Aegisub Group nor the names of its contributors
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// may be used to endorse or promote products derived from this software
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// without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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// POSSIBILITY OF SUCH DAMAGE.
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//
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// Aegisub Project http://www.aegisub.org/
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/// @file utils.h
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/// @see utils.cpp
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/// @ingroup utility
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///
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#pragma once
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#include <libaegisub/fs_fwd.h>
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#include <algorithm>
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#include <cstdint>
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#include <functional>
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#include <utility>
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#include <vector>
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#include <wx/app.h>
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#include <wx/icon.h>
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#include <wx/event.h>
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#include <wx/thread.h>
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class wxMouseEvent;
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class wxWindow;
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namespace cmd { class Command; }
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wxString PrettySize(int bytes);
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std::string float_to_string(double val);
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/// @brief Get the smallest power of two that is greater or equal to x
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///
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/// Algorithm from http://bob.allegronetwork.com/prog/tricks.html
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int SmallestPowerOf2(int x);
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/// @brief Launch a new copy of Aegisub.
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///
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/// Contrary to what the name suggests, this does not close the currently
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/// running process.
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void RestartAegisub();
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/// Add the OS X 10.7+ full-screen button to a window
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void AddFullScreenButton(wxWindow *window);
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void SetFloatOnParent(wxWindow *window);
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/// Forward a mouse wheel event to the window under the mouse if needed
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/// @param source The initial target of the wheel event
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/// @param evt The event
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/// @return Should the calling code process the event?
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bool ForwardMouseWheelEvent(wxWindow *source, wxMouseEvent &evt);
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/// Clean up the given cache directory, limiting the size to max_size
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/// @param directory Directory to clean
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/// @param file_type Wildcard pattern for files to clean up
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/// @param max_size Maximum size of directory in MB
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/// @param max_files Maximum number of files
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void CleanCache(agi::fs::path const& directory, std::string const& file_type, uint64_t max_size, uint64_t max_files = -1);
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/// @brief Templated abs() function
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template <typename T> T tabs(T x) { return x < 0 ? -x : x; }
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/// Get the middle value of a, b, and c (i.e. clamp b to [a,c])
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/// @precondition a <= c
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template<typename T> inline T mid(T a, T b, T c) { return std::max(a, std::min(b, c)); }
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/// Get the text contents of the clipboard, or empty string on failure
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std::string GetClipboard();
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/// Try to set the clipboard to the given string
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void SetClipboard(std::string const& new_value);
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void SetClipboard(wxBitmap const& new_value);
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#define countof(array) (sizeof(array) / sizeof(array[0]))
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wxString FontFace(std::string opt_prefix);
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agi::fs::path OpenFileSelector(wxString const& message, std::string const& option_name, std::string const& default_filename, std::string const& default_extension, wxString const& wildcard, wxWindow *parent);
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agi::fs::path SaveFileSelector(wxString const& message, std::string const& option_name, std::string const& default_filename, std::string const& default_extension, wxString const& wildcard, wxWindow *parent);
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wxString LocalizedLanguageName(wxString const& lang);
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