Image viewer: handle images without known w/h

There's no way to know in advance the real size for HTTP image previews and m.image events sent by some clients
2020-07-19 15:44:03 -04:00 · 2020-07-19 15:44:03 -04:00 · 465d31790f
commit 465d31790f
parent 6b1a5a46e6
2 changed files with 6 additions and 3 deletions
--- a/TODO.md
+++ b/TODO.md
@ -1,7 +1,6 @@
 # TODO

 - Image viewer: 
-    - support http urls
    - open externally in context menu in timeline thumbnail
    - fix: gif always closes?
    - hflickable support kinetic scrolling disabler and speed/decel settings
--- a/src/gui/Pages/Chat/Timeline/EventImage.qml
+++ b/src/gui/Pages/Chat/Timeline/EventImage.qml
@ -84,10 +84,14 @@ HMxcImage {

                overallSize: Qt.size(
                    loader.singleMediaInfo.media_width ||
-                    loader.singleMediaInfo.thumbnail_width,
+                    loader.singleMediaInfo.thumbnail_width ||
+                    implicitWidth ||
+                    800,

                    loader.singleMediaInfo.media_height ||
-                    loader.singleMediaInfo.thumbnail_height,
+                    loader.singleMediaInfo.thumbnail_height ||
+                    implicitHeight ||
+                    600,
                )
            },
            obj => { obj.openExternallyRequested.connect(openUrlExternally) },