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SDL_ShowFileDialogWithProperties with more options
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,103 @@ | ||
| /* | ||
| Simple DirectMedia Layer | ||
| Copyright (C) 1997-2024 Sam Lantinga <slouken@libsdl.org> | ||
| 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_dialog.h" | ||
| #include "SDL_dialog_utils.h" | ||
|
|
||
| void SDL_ShowFileDialogWithProperties(SDL_FileDialogType type, SDL_DialogFileCallback callback, void *userdata, SDL_PropertiesID props) | ||
| { | ||
| if (!callback) { | ||
| return; | ||
| } | ||
|
|
||
| SDL_DialogFileFilter *filters = SDL_GetPointerProperty(props, SDL_PROP_FILE_DIALOG_FILTERS_POINTER, NULL); | ||
| int nfilters = (int) SDL_GetNumberProperty(props, SDL_PROP_FILE_DIALOG_NFILTERS_NUMBER, -1); | ||
|
|
||
| if (filters && nfilters == -1) { | ||
| SDL_SetError("Set filter pointers, but didn't set number of filters (SDL_PROP_FILE_DIALOG_NFILTERS_NUMBER)"); | ||
| callback(userdata, NULL, -1); | ||
| return; | ||
| } | ||
|
|
||
| const char *msg = validate_filters(filters, nfilters); | ||
|
|
||
| if (msg) { | ||
| SDL_SetError("Invalid dialog file filters: %s", msg); | ||
| callback(userdata, NULL, -1); | ||
| return; | ||
| } | ||
|
|
||
| switch (type) { | ||
| case SDL_FILEDIALOG_OPENFILE: | ||
| case SDL_FILEDIALOG_SAVEFILE: | ||
| case SDL_FILEDIALOG_OPENFOLDER: | ||
| SDL_SYS_ShowFileDialogWithProperties(type, callback, userdata, props); | ||
| break; | ||
|
|
||
| default: | ||
| SDL_SetError("Unsupported file dialog type: %d", (int) type); | ||
| callback(userdata, NULL, -1); | ||
| break; | ||
| }; | ||
| } | ||
|
|
||
| void SDL_ShowOpenFileDialog(SDL_DialogFileCallback callback, void *userdata, SDL_Window *window, const SDL_DialogFileFilter *filters, int nfilters, const char *default_location, bool allow_many) | ||
| { | ||
| SDL_PropertiesID props = SDL_CreateProperties(); | ||
|
|
||
| SDL_SetPointerProperty(props, SDL_PROP_FILE_DIALOG_FILTERS_POINTER, (void *) filters); | ||
| SDL_SetNumberProperty(props, SDL_PROP_FILE_DIALOG_NFILTERS_NUMBER, nfilters); | ||
| SDL_SetPointerProperty(props, SDL_PROP_FILE_DIALOG_WINDOW_POINTER, window); | ||
| SDL_SetStringProperty(props, SDL_PROP_FILE_DIALOG_LOCATION_STRING, default_location); | ||
| SDL_SetBooleanProperty(props, SDL_PROP_FILE_DIALOG_MANY_BOOLEAN, allow_many); | ||
|
|
||
| SDL_ShowFileDialogWithProperties(SDL_FILEDIALOG_OPENFILE, callback, userdata, props); | ||
|
|
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| SDL_DestroyProperties(props); | ||
| } | ||
|
|
||
| void SDL_ShowSaveFileDialog(SDL_DialogFileCallback callback, void *userdata, SDL_Window *window, const SDL_DialogFileFilter *filters, int nfilters, const char *default_location) | ||
| { | ||
| SDL_PropertiesID props = SDL_CreateProperties(); | ||
|
|
||
| SDL_SetPointerProperty(props, SDL_PROP_FILE_DIALOG_FILTERS_POINTER, (void *) filters); | ||
| SDL_SetNumberProperty(props, SDL_PROP_FILE_DIALOG_NFILTERS_NUMBER, nfilters); | ||
| SDL_SetPointerProperty(props, SDL_PROP_FILE_DIALOG_WINDOW_POINTER, window); | ||
| SDL_SetStringProperty(props, SDL_PROP_FILE_DIALOG_LOCATION_STRING, default_location); | ||
|
|
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| SDL_ShowFileDialogWithProperties(SDL_FILEDIALOG_SAVEFILE, callback, userdata, props); | ||
|
|
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| SDL_DestroyProperties(props); | ||
| } | ||
|
|
||
| void SDL_ShowOpenFolderDialog(SDL_DialogFileCallback callback, void *userdata, SDL_Window *window, const char *default_location, bool allow_many) | ||
| { | ||
| SDL_PropertiesID props = SDL_CreateProperties(); | ||
|
|
||
| SDL_SetPointerProperty(props, SDL_PROP_FILE_DIALOG_WINDOW_POINTER, window); | ||
| SDL_SetStringProperty(props, SDL_PROP_FILE_DIALOG_LOCATION_STRING, default_location); | ||
| SDL_SetBooleanProperty(props, SDL_PROP_FILE_DIALOG_MANY_BOOLEAN, allow_many); | ||
|
|
||
| SDL_ShowFileDialogWithProperties(SDL_FILEDIALOG_OPENFOLDER, callback, userdata, props); | ||
|
|
||
| SDL_DestroyProperties(props); | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,22 @@ | ||
| /* | ||
| Simple DirectMedia Layer | ||
| Copyright (C) 1997-2024 Sam Lantinga <slouken@libsdl.org> | ||
| 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. | ||
| */ | ||
|
|
||
| void SDL_SYS_ShowFileDialogWithProperties(SDL_FileDialogType type, SDL_DialogFileCallback callback, void *userdata, SDL_PropertiesID props); |
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