diff options
Diffstat (limited to 'gtk')
| -rw-r--r-- | gtk/main.c | 193 |
1 files changed, 108 insertions, 85 deletions
@@ -106,7 +106,7 @@ static uint8_t opna_status_libopna(struct fmdriver_work *work, bool a1) { return status; } -static FILE *pvisearch(const char *filename, const char *pvibase) { +static GFileInputStream *pvisearch(GFile *dir, const char *pvibase) { // TODO: not SJIS aware char pviname[8+3+2] = {0}; char pviname_l[8+3+2] = {0}; @@ -118,95 +118,82 @@ static FILE *pvisearch(const char *filename, const char *pvibase) { *c += ('a' - 'A'); } } - FILE *pvifile = fopen(pviname, "r"); - if (pvifile) return pvifile; - pvifile = fopen(pviname_l, "r"); - if (pvifile) return pvifile; - char *slash = strrchr(filename, '/'); - if (!slash) return 0; - char *pvipath = malloc((slash-filename)+1+sizeof(pviname)); - if (!pvipath) return 0; - memcpy(pvipath, filename, slash-filename+1); - pvipath[slash-filename+1] = 0; - strcat(pvipath, pviname); - pvifile = fopen(pvipath, "r"); - if (pvifile) { - free(pvipath); - return pvifile; - } - pvipath[slash-filename+1] = 0; - strcat(pvipath, pviname_l); - pvifile = fopen(pvipath, "r"); - if (pvifile) { - free(pvipath); - return pvifile; - } - free(pvipath); + GFile *pvifile = g_file_get_child(dir, pviname); + GFileInputStream *pvistream = g_file_read(pvifile, 0, 0); + g_object_unref(G_OBJECT(pvifile)); + if (pvistream) return pvistream; + pvifile = g_file_get_child(dir, pviname_l); + pvistream = g_file_read(pvifile, 0, 0); + g_object_unref(G_OBJECT(pvifile)); + if (pvistream) return pvistream; return 0; } static bool loadpvi(struct fmdriver_work *work, struct driver_fmp *fmp, - const char *filename) { + GFile *dir) { // no need to load, always success if(strlen(fmp->pvi_name) == 0) return true; - FILE *pvifile = pvisearch(filename, fmp->pvi_name); - if (!pvifile) goto err; - if (fseek(pvifile, 0, SEEK_END) != 0) goto err_file; - size_t fsize; - { - long size = ftell(pvifile); - if (size < 0) goto err_file; - fsize = size; - } - if (fseek(pvifile, 0, SEEK_SET) != 0) goto err_file; - void *data = malloc(fsize); - if (!data) goto err_file; - if (fread(data, 1, fsize, pvifile) != fsize) goto err_memory; - if (!fmp_adpcm_load(work, data, fsize)) goto err_memory; + GFileInputStream *pvistream = pvisearch(dir, fmp->pvi_name); + if (!pvistream) goto err; + void *data = malloc(OPNA_ADPCM_RAM_SIZE); + if (!data) goto err_stream; + gsize read; + if (!g_input_stream_read_all( + G_INPUT_STREAM(pvistream), data, OPNA_ADPCM_RAM_SIZE, &read, 0, 0 + )) goto err_data; + if (!fmp_adpcm_load(work, data, OPNA_ADPCM_RAM_SIZE)) goto err_data; free(data); - fclose(pvifile); + g_object_unref(pvistream); return true; -err_memory: +err_data: free(data); -err_file: - fclose(pvifile); +err_stream: + g_object_unref(G_OBJECT(pvistream)); err: return false; } static bool loadppzpvi(struct fmdriver_work *work, struct driver_fmp *fmp, - const char *filename) { + GFile *dir) { // no need to load, always success if(strlen(fmp->ppz_name) == 0) return true; - FILE *pvifile = pvisearch(filename, fmp->ppz_name); - if (!pvifile) goto err; - if (fseek(pvifile, 0, SEEK_END) != 0) goto err_file; - size_t fsize; + GFileInputStream *pvistream = pvisearch(dir, fmp->ppz_name); + if (!pvistream) goto err; + GFileInfo *pviinfo = g_file_input_stream_query_info( + pvistream, G_FILE_ATTRIBUTE_STANDARD_SIZE, + 0, 0); + if (!pviinfo) goto err_stream; + gsize fsize; { - long size = ftell(pvifile); - if (size < 0) goto err_file; - fsize = size; + goffset sfsize = g_file_info_get_size(pviinfo); + if (sfsize < 0) goto err_info; + fsize = sfsize; } - if (fseek(pvifile, 0, SEEK_SET) != 0) goto err_file; void *data = malloc(fsize); - if (!data) goto err_file; - if (fread(data, 1, fsize, pvifile) != fsize) goto err_memory; + if (!data) goto err_info; + gsize readsize; + g_input_stream_read_all(G_INPUT_STREAM(pvistream), + data, fsize, &readsize, 0, 0); + if (readsize != fsize) goto err_memory; int16_t *decbuf = calloc(ppz8_pvi_decodebuf_samples(fsize), sizeof(int16_t)); if (!decbuf) goto err_memory; if (!ppz8_pvi_load(work->ppz8, 0, data, fsize, decbuf)) goto err_decbuf; free(g.ppzbuf); g.ppzbuf = decbuf; free(data); - fclose(pvifile); + g_object_unref(G_OBJECT(pviinfo)); + g_object_unref(G_OBJECT(pvistream)); return true; err_decbuf: free(decbuf); err_memory: free(data); -err_file: - fclose(pvifile); +err_info: + g_object_unref(pviinfo); +err_stream: + g_object_unref(pvistream); err: return false; } @@ -275,46 +262,49 @@ err: return; } -static bool openfile(const char *path) { +static bool openfile(const char *uri) { if (!g.pa_initialized) { msgbox_err("Could not initialize Portaudio"); goto err; } - FILE *fmfile = fopen(path, "r"); - if (!fmfile) { - msgbox_err("Cannot open file"); - goto err; - } - if (fseek(fmfile, 0, SEEK_END) != 0) { - msgbox_err("cannot seek file to end"); + GFile *fmfile = g_file_new_for_uri(uri); + GFileInfo *fminfo = g_file_query_info( + fmfile, G_FILE_ATTRIBUTE_STANDARD_SIZE, + 0, 0, 0 + ); + if (!fminfo) { + msgbox_err("Cannot get size information for file"); goto err_file; } - size_t filelen; + gsize filelen; { - long tfilelen = ftell(fmfile); - if ((tfilelen < 0) || (tfilelen > 0xffff)) { - msgbox_err("invalid file length"); - goto err_file; + goffset sfilelen = g_file_info_get_size(fminfo); + if (sfilelen < 0) { + goto err_info; } - filelen = tfilelen; + filelen = sfilelen; } - if (fseek(fmfile, 0, SEEK_SET) != 0) { - msgbox_err("cannot seek file to beginning"); - goto err_file; + GFileInputStream *fmstream = g_file_read(fmfile, 0, 0); + if (!fmstream) { + msgbox_err("cannot open file for read"); + goto err_info; } void *fmbuf = malloc(filelen); if (!fmbuf) { msgbox_err("cannot allocate memory for file"); - goto err_file; + goto err_stream; } - if (fread(fmbuf, 1, filelen, fmfile) != filelen) { + gsize fileread; + g_input_stream_read_all( + G_INPUT_STREAM(fmstream), fmbuf, filelen, &fileread, 0, 0); + if (fileread != filelen) { msgbox_err("cannot read file"); - goto err_fmbuf; + goto err_buf; } struct driver_fmp *fmp = calloc(1, sizeof(struct driver_fmp)); if (!fmp) { msgbox_err("cannot allocate memory for fmp"); - goto err_fmbuf; + goto err_buf; } if (!fmp_load(fmp, fmbuf, filelen)) { msgbox_err("invalid FMP file"); @@ -358,23 +348,33 @@ static bool openfile(const char *path) { opna_timer_set_mix_callback(&g.opna_timer, opna_mix_cb, &g.ppz8); fmp_init(&g.work, g.fmp); fmdsp_vram_init(&g.fmdsp, &g.work, g.vram); - loadpvi(&g.work, g.fmp, path); - loadppzpvi(&g.work, g.fmp, path); - fclose(fmfile); + GFile *dir = g_file_get_parent(fmfile); + if (dir) { + loadpvi(&g.work, g.fmp, dir); + loadppzpvi(&g.work, g.fmp, dir); + g_object_unref(G_OBJECT(dir)); + } + g_object_unref(G_OBJECT(fmstream)); + g_object_unref(G_OBJECT(fminfo)); + g_object_unref(G_OBJECT(fmfile)); Pa_StartStream(g.pastream); return true; err_fmp: free(fmp); -err_fmbuf: +err_buf: free(fmbuf); +err_stream: + g_object_unref(G_OBJECT(fmstream)); +err_info: + g_object_unref(G_OBJECT(fminfo)); err_file: - fclose(fmfile); + g_object_unref(G_OBJECT(fmfile)); err: return false; } static void on_file_activated(GtkFileChooser *chooser, gpointer ptr) { - gchar *filename = gtk_file_chooser_get_filename(chooser); + gchar *filename = gtk_file_chooser_get_uri(chooser); if (filename) { openfile(filename); g_free(filename); @@ -439,6 +439,24 @@ static gboolean key_press_cb(GtkWidget *w, return FALSE; } +static void drag_data_recv_cb( + GtkWidget *w, + GdkDragContext *ctx, + gint x, gint y, + GtkSelectionData *data, + guint info, guint time, gpointer ptr) { + (void)x; + (void)y; + (void)info; + (void)ptr; + gchar **uris = gtk_selection_data_get_uris(data); + if (uris && uris[0]) { + openfile(uris[0]); + } + g_strfreev(uris); + gtk_drag_finish(ctx, TRUE, FALSE, time); +} + int main(int argc, char **argv) { load_fontrom(); gtk_init(&argc, &argv); @@ -488,6 +506,11 @@ int main(int argc, char **argv) { g.vram32 = malloc((g.vram32_stride*PC98_H)*4); g_signal_connect(w, "key-press-event", G_CALLBACK(key_press_cb), 0); + gtk_drag_dest_set( + w, GTK_DEST_DEFAULT_MOTION|GTK_DEST_DEFAULT_HIGHLIGHT|GTK_DEST_DEFAULT_DROP, + 0, 0, GDK_ACTION_COPY); + gtk_drag_dest_add_uri_targets(w); + g_signal_connect(w, "drag-data-received", G_CALLBACK(drag_data_recv_cb), 0); gtk_widget_add_events(w, GDK_KEY_PRESS_MASK); gtk_widget_show_all(w); gtk_widget_add_tick_callback(w, tick_cb, drawarea, destroynothing); |