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Valiantsin DzerakhandClaude Opus 5.5
4e90c61c52
The Amiibo tab's folder field took no typing: the menu never passes typed characters to Dear ImGui, so "Open" only re-read "./amiibo". A missing folder said so at the bottom of the right pane, below its scroll. "Open" now shows the shell's folder dialog on Windows (IFileOpenDialog on a thread of its own, owned by the game window) and SDL_ShowOpenFolderDialog on the SDL window thread elsewhere; the tab shows the folder as text and names a missing one inside the empty list. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
43 lines
1.2 KiB
C
43 lines
1.2 KiB
C
// The SDL front end of folder_pick.h: SDL_ShowOpenFolderDialog (the desktop portal, else zenity), started on the window
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// thread, which runs SDL's event loop that delivers the portal's answer.
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#include <limits.h>
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#include <stdlib.h>
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#include <string.h>
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#include <SDL3/SDL.h>
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#include "folder_pick.h"
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#include "host.h"
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#include "input_sdl.h"
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typedef struct {
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char start[PATH_MAX]; // absolute, or empty: the dialog's own default
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FolderPickDone done;
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void *ctx;
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} PickReq;
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static void SDLCALL on_pick(void *userdata, const char *const *list, int filter) {
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(void)filter;
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PickReq *r = userdata;
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if (!list) rt_log("folder_pick: the folder dialog failed (%s)", SDL_GetError());
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r->done(list && list[0] ? list[0] : NULL, r->ctx);
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free(r);
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}
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static void show(void *arg) {
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PickReq *r = arg;
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SDL_ShowOpenFolderDialog(on_pick, r, gfx_window_sdl(), r->start[0] ? r->start : NULL, false);
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}
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void folder_pick(const char *start, FolderPickDone done, void *ctx) {
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PickReq *r = calloc(1, sizeof *r);
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if (!r) {
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done(NULL, ctx);
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return;
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}
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r->done = done;
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r->ctx = ctx;
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if (start && *start && !realpath(start, r->start)) r->start[0] = 0;
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gfx_window_sdl_run(show, r);
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}
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