1 files changed, 112 insertions, 23 deletions

diff --git a/src/media.c b/src/media.c
index 9f6acd19..5d88fbc4 100644
--- a/src/media.c
+++ b/src/media.c
@@ -23,26 +23,44 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
 #include "media.h"
 #include "gmdocument.h"
 #include "ui/window.h"
+#include "audio/player.h"
 
 #include <the_Foundation/ptrarray.h>
 #include <stb_image.h>
 #include <SDL_hints.h>
 #include <SDL_render.h>
 
+iDeclareType(GmMediaProps)
+
+struct Impl_GmMediaProps {
+    iGmLinkId linkId;
+    iString   mime;
+    iBool     isPermanent;
+};
+
+static void init_GmMediaProps_(iGmMediaProps *d) {
+    d->linkId = 0;
+    init_String(&d->mime);
+    d->isPermanent = iFalse;
+}
+
+static void deinit_GmMediaProps_(iGmMediaProps *d) {
+    deinit_String(&d->mime);
+}
+
+/*----------------------------------------------------------------------------------------------*/
+
 iDeclareType(GmImage)
 
 struct Impl_GmImage {
+    iGmMediaProps props;
     iInt2        size;
     size_t       numBytes;
-    iString      mime;
-    iGmLinkId    linkId;
-    iBool        isPermanent;
     SDL_Texture *texture;
 };
 
 void init_GmImage(iGmImage *d, const iBlock *data) {
-    init_String(&d->mime);
-    d->isPermanent   = iFalse;
+    init_GmMediaProps_(&d->props);
     d->numBytes      = size_Block(data);
     uint8_t *imgData = stbi_load_from_memory(
         constData_Block(data), size_Block(data), &d->size.x, &d->size.y, NULL, 4);
@@ -60,30 +78,53 @@ void init_GmImage(iGmImage *d, const iBlock *data) {
         SDL_FreeSurface(surface);
         stbi_image_free(imgData);
     }
-    d->linkId = 0;
 }
 
 void deinit_GmImage(iGmImage *d) {
     SDL_DestroyTexture(d->texture);
-    deinit_String(&d->mime);
+    deinit_GmMediaProps_(&d->props);
 }
 
 iDefineTypeConstructionArgs(GmImage, (const iBlock *data), data)
 
 /*----------------------------------------------------------------------------------------------*/
 
+iDeclareType(GmAudio)
+
+struct Impl_GmAudio {
+    iGmMediaProps props;
+    iPlayer *player;
+};
+
+void init_GmAudio(iGmAudio *d) {
+    init_GmMediaProps_(&d->props);
+    d->player = new_Player();
+}
+
+void deinit_GmAudio(iGmAudio *d) {
+    delete_Player(d->player);
+    deinit_GmMediaProps_(&d->props);
+}
+
+iDefineTypeConstruction(GmAudio)
+
+/*----------------------------------------------------------------------------------------------*/
+
 struct Impl_Media {
     iPtrArray images;
+    iPtrArray audio;   
 };
 
 iDefineTypeConstruction(Media)
 
 void init_Media(iMedia *d) {
     init_PtrArray(&d->images);
+    init_PtrArray(&d->audio);
 }
 
 void deinit_Media(iMedia *d) {
     clear_Media(d);
+    deinit_PtrArray(&d->audio);
     deinit_PtrArray(&d->images);
 }
 
@@ -92,25 +133,35 @@ void clear_Media(iMedia *d) {
         deinit_GmImage(i.ptr);
     }
     clear_PtrArray(&d->images);
+    iForEach(PtrArray, a, &d->audio) {
+        deinit_GmAudio(a.ptr);
+    }
+    clear_PtrArray(&d->audio);
 }
 
-void setImage_Media(iMedia *d, iGmLinkId linkId, const iString *mime, const iBlock *data,
-                    iBool allowHide) {
+void setData_Media(iMedia *d, iGmLinkId linkId, const iString *mime, const iBlock *data,
+                   iBool allowHide) {
     if (!mime || !data) {
-        iGmImage *img;
-        const iMediaId existing = findLinkImage_Media(d, linkId);
+        iMediaId existing = findLinkImage_Media(d, linkId);
         if (existing) {
+            iGmImage *img;
             take_PtrArray(&d->images, existing - 1, (void **) &img);
             delete_GmImage(img);
         }
+        else if ((existing = findLinkAudio_Media(d, linkId)) != 0) {
+            iGmAudio *audio;
+            take_PtrArray(&d->audio, existing - 1, (void **) &audio);
+            delete_GmAudio(audio);
+        }
     }
     else {
-        /* TODO: check if we know this MIME type */
-        /* Upload the image. */ {
+        if (startsWith_String(mime, "image/")) {
+            /* Copy the image to a texture. */
+            /* TODO: Resize down to min(maximum texture size, window size). */
             iGmImage *img = new_GmImage(data);
-            img->linkId = linkId; /* TODO: use a hash? */
-            img->isPermanent = !allowHide;
-            set_String(&img->mime, mime);
+            img->props.linkId      = linkId; /* TODO: use a hash? */
+            img->props.isPermanent = !allowHide;
+            set_String(&img->props.mime, mime);
             if (img->texture) {
                 pushBack_PtrArray(&d->images, img);
             }
@@ -118,15 +169,34 @@ void setImage_Media(iMedia *d, iGmLinkId linkId, const iString *mime, const iBlo
                 delete_GmImage(img);
             }
         }
+        else if (startsWith_String(mime, "audio/")) {
+            iGmAudio *audio = new_GmAudio();
+            audio->props.linkId = linkId;
+            audio->props.isPermanent = !allowHide;
+            set_String(&audio->props.mime, mime);
+            /* TODO: What about update/complete, for streaming? */
+            updateSourceData_Player(audio->player, data, replace_PlayerUpdate);
+            pushBack_PtrArray(&d->audio, audio);
+        }
     }
-//    doLayout_GmDocument_(d);
 }
 
 iMediaId findLinkImage_Media(const iMedia *d, iGmLinkId linkId) {
     /* TODO: use a hash */
     iConstForEach(PtrArray, i, &d->images) {
         const iGmImage *img = i.ptr;
-        if (img->linkId == linkId) {
+        if (img->props.linkId == linkId) {
+            return index_PtrArrayConstIterator(&i) + 1;
+        }
+    }
+    return 0;
+}
+
+iMediaId findLinkAudio_Media(const iMedia *d, iGmLinkId linkId) {
+    /* TODO: use a hash */
+    iConstForEach(PtrArray, i, &d->audio) {
+        const iGmAudio *audio = i.ptr;
+        if (audio->props.linkId == linkId) {
             return index_PtrArrayConstIterator(&i) + 1;
         }
     }
@@ -141,15 +211,34 @@ SDL_Texture *imageTexture_Media(const iMedia *d, uint16_t imageId) {
     return NULL;
 }
 
-void imageInfo_Media(const iMedia *d, uint16_t imageId, iGmImageInfo *info_out) {
+iBool imageInfo_Media(const iMedia *d, iMediaId imageId, iGmImageInfo *info_out) {
     if (imageId > 0 && imageId <= size_PtrArray(&d->images)) {
         const iGmImage *img   = constAt_PtrArray(&d->images, imageId - 1);
         info_out->size        = img->size;
         info_out->numBytes    = img->numBytes;
-        info_out->mime        = cstr_String(&img->mime);
-        info_out->isPermanent = img->isPermanent;
+        info_out->mime        = cstr_String(&img->props.mime);
+        info_out->isPermanent = img->props.isPermanent;
+        return iTrue;
     }
-    else {
-        iZap(*info_out);
+    iZap(*info_out);
+    return iFalse;
+}
+
+iPlayer *audioData_Media(const iMedia *d, iMediaId audioId) {
+    if (audioId > 0 && audioId <= size_PtrArray(&d->audio)) {
+        const iGmAudio *audio = constAt_PtrArray(&d->audio, audioId - 1);
+        return audio->player;
+    }
+    return NULL;
+}
+
+iBool audioInfo_Media(const iMedia *d, iMediaId audioId, iGmAudioInfo *info_out) {
+    if (audioId > 0 && audioId <= size_PtrArray(&d->audio)) {
+        const iGmAudio *audio = constAt_PtrArray(&d->audio, audioId - 1);
+        info_out->mime        = cstr_String(&audio->props.mime);
+        info_out->isPermanent = audio->props.isPermanent;
+        return iTrue;
     }
+    iZap(*info_out);
+    return iFalse;
 }