From 30f41c02aec763d32e62351452da9ef582bc3472 Mon Sep 17 00:00:00 2001 From: 3gg <3gg@shellblade.net> Date: Fri, 6 Mar 2026 13:30:59 -0800 Subject: Move contrib libraries to contrib repo --- contrib/SDL-3.2.8/src/video/SDL_clipboard.c | 474 ---------------------------- 1 file changed, 474 deletions(-) delete mode 100644 contrib/SDL-3.2.8/src/video/SDL_clipboard.c (limited to 'contrib/SDL-3.2.8/src/video/SDL_clipboard.c') diff --git a/contrib/SDL-3.2.8/src/video/SDL_clipboard.c b/contrib/SDL-3.2.8/src/video/SDL_clipboard.c deleted file mode 100644 index 105c288..0000000 --- a/contrib/SDL-3.2.8/src/video/SDL_clipboard.c +++ /dev/null @@ -1,474 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2025 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ -#include "SDL_internal.h" - -#include "SDL_clipboard_c.h" -#include "SDL_sysvideo.h" -#include "../events/SDL_events_c.h" -#include "../events/SDL_clipboardevents_c.h" - -void SDL_FreeClipboardMimeTypes(SDL_VideoDevice *_this) -{ - if (_this->clipboard_mime_types) { - for (size_t i = 0; i < _this->num_clipboard_mime_types; ++i) { - SDL_free(_this->clipboard_mime_types[i]); - } - SDL_free(_this->clipboard_mime_types); - _this->clipboard_mime_types = NULL; - _this->num_clipboard_mime_types = 0; - } -} - - -void SDL_CancelClipboardData(Uint32 sequence) -{ - SDL_VideoDevice *_this = SDL_GetVideoDevice(); - - if (sequence && sequence != _this->clipboard_sequence) { - // This clipboard data was already canceled - return; - } - - if (_this->clipboard_cleanup) { - _this->clipboard_cleanup(_this->clipboard_userdata); - } - - SDL_FreeClipboardMimeTypes(_this); - - _this->clipboard_callback = NULL; - _this->clipboard_cleanup = NULL; - _this->clipboard_userdata = NULL; -} - -bool SDL_SaveClipboardMimeTypes(const char **mime_types, size_t num_mime_types) -{ - SDL_VideoDevice *_this = SDL_GetVideoDevice(); - - SDL_FreeClipboardMimeTypes(_this); - - if (mime_types && num_mime_types > 0) { - size_t num_allocated = 0; - - _this->clipboard_mime_types = (char **)SDL_malloc(num_mime_types * sizeof(char *)); - if (_this->clipboard_mime_types) { - for (size_t i = 0; i < num_mime_types; ++i) { - _this->clipboard_mime_types[i] = SDL_strdup(mime_types[i]); - if (_this->clipboard_mime_types[i]) { - ++num_allocated; - } - } - } - if (num_allocated < num_mime_types) { - SDL_FreeClipboardMimeTypes(_this); - return false; - } - _this->num_clipboard_mime_types = num_mime_types; - } - return true; -} - -bool SDL_SetClipboardData(SDL_ClipboardDataCallback callback, SDL_ClipboardCleanupCallback cleanup, void *userdata, const char **mime_types, size_t num_mime_types) -{ - SDL_VideoDevice *_this = SDL_GetVideoDevice(); - - if (!_this) { - return SDL_UninitializedVideo(); - } - - // Parameter validation - if (!((callback && mime_types && num_mime_types > 0) || - (!callback && !mime_types && num_mime_types == 0))) { - return SDL_SetError("Invalid parameters"); - } - - SDL_CancelClipboardData(0); - - ++_this->clipboard_sequence; - if (!_this->clipboard_sequence) { - _this->clipboard_sequence = 1; - } - _this->clipboard_callback = callback; - _this->clipboard_cleanup = cleanup; - _this->clipboard_userdata = userdata; - - if (!SDL_SaveClipboardMimeTypes(mime_types, num_mime_types)) { - SDL_ClearClipboardData(); - return false; - } - - if (_this->SetClipboardData) { - if (!_this->SetClipboardData(_this)) { - return false; - } - } else if (_this->SetClipboardText) { - char *text = NULL; - size_t size; - - for (size_t i = 0; i < num_mime_types; ++i) { - const char *mime_type = _this->clipboard_mime_types[i]; - if (SDL_IsTextMimeType(mime_type)) { - const void *data = _this->clipboard_callback(_this->clipboard_userdata, mime_type, &size); - if (data) { - text = (char *)SDL_malloc(size + 1); - SDL_memcpy(text, data, size); - text[size] = '\0'; - if (!_this->SetClipboardText(_this, text)) { - SDL_free(text); - return false; - } - break; - } - } - } - if (text) { - SDL_free(text); - } else { - if (!_this->SetClipboardText(_this, "")) { - return false; - } - } - } - - char **mime_types_copy = SDL_CopyClipboardMimeTypes(mime_types, num_mime_types, true); - if (!mime_types_copy) - return SDL_SetError("unable to copy current mime types"); - - SDL_SendClipboardUpdate(true, mime_types_copy, num_mime_types); - return true; -} - -bool SDL_ClearClipboardData(void) -{ - return SDL_SetClipboardData(NULL, NULL, NULL, NULL, 0); -} - -void *SDL_GetInternalClipboardData(SDL_VideoDevice *_this, const char *mime_type, size_t *size) -{ - void *data = NULL; - - if (_this->clipboard_callback) { - const void *provided_data = _this->clipboard_callback(_this->clipboard_userdata, mime_type, size); - if (provided_data) { - // Make a copy of it for the caller and guarantee null termination - data = SDL_malloc(*size + sizeof(Uint32)); - if (data) { - SDL_memcpy(data, provided_data, *size); - SDL_memset((Uint8 *)data + *size, 0, sizeof(Uint32)); - } - } - } - return data; -} - -void *SDL_GetClipboardData(const char *mime_type, size_t *size) -{ - SDL_VideoDevice *_this = SDL_GetVideoDevice(); - size_t unused; - - if (!_this) { - SDL_UninitializedVideo(); - return NULL; - } - - if (!mime_type) { - SDL_InvalidParamError("mime_type"); - return NULL; - } - if (!size) { - size = &unused; - } - - // Initialize size to empty, so implementations don't have to worry about it - *size = 0; - - if (_this->GetClipboardData) { - return _this->GetClipboardData(_this, mime_type, size); - } else if (_this->GetClipboardText && SDL_IsTextMimeType(mime_type)) { - char *text = _this->GetClipboardText(_this); - if (text) { - if (*text == '\0') { - SDL_free(text); - text = NULL; - } else { - *size = SDL_strlen(text); - } - } - return text; - } else { - return SDL_GetInternalClipboardData(_this, mime_type, size); - } -} - -bool SDL_HasInternalClipboardData(SDL_VideoDevice *_this, const char *mime_type) -{ - size_t i; - - for (i = 0; i < _this->num_clipboard_mime_types; ++i) { - if (SDL_strcmp(mime_type, _this->clipboard_mime_types[i]) == 0) { - return true; - } - } - return false; -} - -bool SDL_HasClipboardData(const char *mime_type) -{ - SDL_VideoDevice *_this = SDL_GetVideoDevice(); - - if (!_this) { - SDL_UninitializedVideo(); - return false; - } - - if (!mime_type) { - SDL_InvalidParamError("mime_type"); - return false; - } - - if (_this->HasClipboardData) { - return _this->HasClipboardData(_this, mime_type); - } else if (_this->HasClipboardText && SDL_IsTextMimeType(mime_type)) { - return _this->HasClipboardText(_this); - } else { - return SDL_HasInternalClipboardData(_this, mime_type); - } -} - -char **SDL_CopyClipboardMimeTypes(const char **clipboard_mime_types, size_t num_mime_types, bool temporary) -{ - size_t allocSize = sizeof(char *); - for (size_t i = 0; i < num_mime_types; i++) { - allocSize += sizeof(char *) + SDL_strlen(clipboard_mime_types[i]) + 1; - } - - char *ret; - if (temporary) - ret = (char *)SDL_AllocateTemporaryMemory(allocSize); - else - ret = (char *)SDL_malloc(allocSize); - if (!ret) { - return NULL; - } - - char **result = (char **)ret; - ret += sizeof(char *) * (num_mime_types + 1); - - for (size_t i = 0; i < num_mime_types; i++) { - result[i] = ret; - - const char *mime_type = clipboard_mime_types[i]; - // Copy the whole string including the terminating null char - char c; - do { - c = *ret++ = *mime_type++; - } while (c != '\0'); - } - result[num_mime_types] = NULL; - - return result; - -} - -char **SDL_GetClipboardMimeTypes(size_t *num_mime_types) -{ - SDL_VideoDevice *_this = SDL_GetVideoDevice(); - - if (num_mime_types) { - *num_mime_types = 0; - } - - if (!_this) { - SDL_UninitializedVideo(); - return NULL; - } - - if (num_mime_types) { - *num_mime_types = _this->num_clipboard_mime_types; - } - return SDL_CopyClipboardMimeTypes((const char **)_this->clipboard_mime_types, _this->num_clipboard_mime_types, false); -} - -// Clipboard text - -bool SDL_IsTextMimeType(const char *mime_type) -{ - return (SDL_strncmp(mime_type, "text", 4) == 0); -} - -static const char **SDL_GetTextMimeTypes(SDL_VideoDevice *_this, size_t *num_mime_types) -{ - if (_this->GetTextMimeTypes) { - return _this->GetTextMimeTypes(_this, num_mime_types); - } else { - static const char *text_mime_types[] = { - "text/plain;charset=utf-8" - }; - - *num_mime_types = SDL_arraysize(text_mime_types); - return text_mime_types; - } -} - -const void * SDLCALL SDL_ClipboardTextCallback(void *userdata, const char *mime_type, size_t *size) -{ - char *text = (char *)userdata; - if (text) { - *size = SDL_strlen(text); - } else { - *size = 0; - } - return text; -} - -bool SDL_SetClipboardText(const char *text) -{ - SDL_VideoDevice *_this = SDL_GetVideoDevice(); - size_t num_mime_types; - const char **text_mime_types; - - if (!_this) { - return SDL_UninitializedVideo(); - } - - if (text && *text) { - text_mime_types = SDL_GetTextMimeTypes(_this, &num_mime_types); - - return SDL_SetClipboardData(SDL_ClipboardTextCallback, SDL_free, SDL_strdup(text), text_mime_types, num_mime_types); - } - return SDL_ClearClipboardData(); -} - -char *SDL_GetClipboardText(void) -{ - SDL_VideoDevice *_this = SDL_GetVideoDevice(); - size_t i, num_mime_types; - const char **text_mime_types; - size_t length; - char *text = NULL; - - if (!_this) { - SDL_UninitializedVideo(); - return SDL_strdup(""); - } - - text_mime_types = SDL_GetTextMimeTypes(_this, &num_mime_types); - for (i = 0; i < num_mime_types; ++i) { - void *clipdata = SDL_GetClipboardData(text_mime_types[i], &length); - if (clipdata) { - text = (char *)clipdata; - break; - } - } - - if (!text) { - text = SDL_strdup(""); - } - return text; -} - -bool SDL_HasClipboardText(void) -{ - SDL_VideoDevice *_this = SDL_GetVideoDevice(); - size_t i, num_mime_types; - const char **text_mime_types; - - if (!_this) { - return SDL_UninitializedVideo(); - } - - text_mime_types = SDL_GetTextMimeTypes(_this, &num_mime_types); - for (i = 0; i < num_mime_types; ++i) { - if (SDL_HasClipboardData(text_mime_types[i])) { - return true; - } - } - return false; -} - -// Primary selection text - -bool SDL_SetPrimarySelectionText(const char *text) -{ - SDL_VideoDevice *_this = SDL_GetVideoDevice(); - - if (!_this) { - return SDL_UninitializedVideo(); - } - - if (!text) { - text = ""; - } - if (_this->SetPrimarySelectionText) { - if (!_this->SetPrimarySelectionText(_this, text)) { - return false; - } - } else { - SDL_free(_this->primary_selection_text); - _this->primary_selection_text = SDL_strdup(text); - } - - char **mime_types = SDL_CopyClipboardMimeTypes((const char **)_this->clipboard_mime_types, _this->num_clipboard_mime_types, true); - if (!mime_types) - return SDL_SetError("unable to copy current mime types"); - - SDL_SendClipboardUpdate(true, mime_types, _this->num_clipboard_mime_types); - return true; -} - -char *SDL_GetPrimarySelectionText(void) -{ - SDL_VideoDevice *_this = SDL_GetVideoDevice(); - - if (!_this) { - SDL_UninitializedVideo(); - return SDL_strdup(""); - } - - if (_this->GetPrimarySelectionText) { - return _this->GetPrimarySelectionText(_this); - } else { - const char *text = _this->primary_selection_text; - if (!text) { - text = ""; - } - return SDL_strdup(text); - } -} - -bool SDL_HasPrimarySelectionText(void) -{ - SDL_VideoDevice *_this = SDL_GetVideoDevice(); - - if (!_this) { - return SDL_UninitializedVideo(); - } - - if (_this->HasPrimarySelectionText) { - return _this->HasPrimarySelectionText(_this); - } else { - if (_this->primary_selection_text && _this->primary_selection_text[0] != '\0') { - return true; - } else { - return false; - } - } -} - -- cgit v1.2.3