diff options
Diffstat (limited to 'src/gui/fonts/textchunk.cpp')
| -rw-r--r-- | src/gui/fonts/textchunk.cpp | 203 |
1 files changed, 0 insertions, 203 deletions
diff --git a/src/gui/fonts/textchunk.cpp b/src/gui/fonts/textchunk.cpp deleted file mode 100644 index 22dcd18dc..000000000 --- a/src/gui/fonts/textchunk.cpp +++ /dev/null @@ -1,203 +0,0 @@ -/* - * The ManaPlus Client - * Copyright (C) 2004-2009 The Mana World Development Team - * Copyright (C) 2009-2010 The Mana Developers - * Copyright (C) 2009 Aethyra Development Team - * Copyright (C) 2011-2017 The ManaPlus Developers - * - * This file is part of The ManaPlus Client. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#include "gui/fonts/textchunk.h" - -#include "sdlshared.h" - -#include "gui/fonts/font.h" - -#include "resources/surfaceimagehelper.h" - -#include "resources/image/image.h" - -#include "utils/delete2.h" -#include "utils/sdlcheckutils.h" -#include "utils/stringutils.h" - -#include "debug.h" - -namespace -{ - const int OUTLINE_SIZE = 1; -} // namespace - -char *restrict strBuf = nullptr; - -#ifdef UNITTESTS -int textChunkCnt = 0; -#endif // UNITTESTS - -TextChunk::TextChunk() : - img(nullptr), - textFont(nullptr), - text(), - color(), - color2(), - prev(nullptr), - next(nullptr) -{ -#ifdef UNITTESTS - textChunkCnt ++; -#endif // UNITTESTS -} - -TextChunk::TextChunk(const std::string &restrict text0, - const Color &restrict color0, - const Color &restrict color1, - Font *restrict const font) : - img(nullptr), - textFont(font), - text(text0), - color(color0), - color2(color1), - prev(nullptr), - next(nullptr) -{ -#ifdef UNITTESTS - textChunkCnt ++; -#endif // UNITTESTS -} - -TextChunk::~TextChunk() -{ - delete2(img); -#ifdef UNITTESTS - textChunkCnt --; -#endif // UNITTESTS -} - -bool TextChunk::operator==(const TextChunk &restrict chunk) const -{ - return chunk.text == text && chunk.color == color - && chunk.color2 == color2; -} - -void TextChunk::generate(TTF_Font *restrict const font, - const float alpha) -{ - BLOCK_START("TextChunk::generate") - SDL_Color sdlCol; - sdlCol.b = CAST_U8(color.b); - sdlCol.r = CAST_U8(color.r); - sdlCol.g = CAST_U8(color.g); -#ifdef USE_SDL2 - sdlCol.a = 255; -#else // USE_SDL2 - - sdlCol.unused = 0; -#endif // USE_SDL2 - - getSafeUtf8String(text, strBuf); - - SDL_Surface *surface = MTTF_RenderUTF8_Blended( - font, strBuf, sdlCol); - - if (surface == nullptr) - { - img = nullptr; - BLOCK_END("TextChunk::generate") - return; - } - - const int width = surface->w; - const int height = surface->h; - - if (color.r != color2.r || color.g != color2.g - || color.b != color2.b) - { // outlining - SDL_Color sdlCol2; - SDL_Surface *const background = imageHelper->create32BitSurface( - width, height); - if (background == nullptr) - { - img = nullptr; - MSDL_FreeSurface(surface); - BLOCK_END("TextChunk::generate") - return; - } - sdlCol2.b = CAST_U8(color2.b); - sdlCol2.r = CAST_U8(color2.r); - sdlCol2.g = CAST_U8(color2.g); -#ifdef USE_SDL2 - sdlCol2.a = 255; -#else // USE_SDL2 - - sdlCol2.unused = 0; -#endif // USE_SDL2 - - SDL_Surface *const surface2 = MTTF_RenderUTF8_Blended( - font, strBuf, sdlCol2); - if (surface2 == nullptr) - { - img = nullptr; - MSDL_FreeSurface(surface); - BLOCK_END("TextChunk::generate") - return; - } - SDL_Rect rect = - { - OUTLINE_SIZE, - 0, - static_cast<Uint16>(surface->w), - static_cast<Uint16>(surface->h) - }; - SurfaceImageHelper::combineSurface(surface2, nullptr, - background, &rect); - rect.x = -OUTLINE_SIZE; - SurfaceImageHelper::combineSurface(surface2, nullptr, - background, &rect); - rect.x = 0; - rect.y = -OUTLINE_SIZE; - SurfaceImageHelper::combineSurface(surface2, nullptr, - background, &rect); - rect.y = OUTLINE_SIZE; - SurfaceImageHelper::combineSurface(surface2, nullptr, - background, &rect); - rect.x = 0; - rect.y = 0; - SurfaceImageHelper::combineSurface(surface, nullptr, - background, &rect); - MSDL_FreeSurface(surface); - MSDL_FreeSurface(surface2); - surface = background; - } - img = imageHelper->createTextSurface( - surface, width, height, alpha); - MSDL_FreeSurface(surface); - - BLOCK_END("TextChunk::generate") -} - -void TextChunk::deleteImage() -{ - if (textFont != nullptr) - { - textFont->insertChunk(this); - img = nullptr; - } - else - { - delete2(img); - } -} |