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authorJohn Ankarström <john@ankarstrom.se>2022-04-27 16:06:42 +0200
committerJohn Ankarström <john@ankarstrom.se>2022-04-27 16:06:42 +0200
commit00d22febd2c73f5ccb058ca2211294b1a1d99e9c (patch)
tree02612dd2181b5e1abafc0da663f1141dfb05adff /c/episodelistview.c
parentdd855b6091c1eb9835cd2466ed2e225dd4f850a4 (diff)
downloadEpisodeBrowser-00d22febd2c73f5ccb058ca2211294b1a1d99e9c.tar.gz
Press left/right to select next/previous unwatched episode.
Diffstat (limited to 'c/episodelistview.c')
-rw-r--r--c/episodelistview.c60
1 files changed, 60 insertions, 0 deletions
diff --git a/c/episodelistview.c b/c/episodelistview.c
index 08bd0db..ad32b81 100644
--- a/c/episodelistview.c
+++ b/c/episodelistview.c
@@ -80,6 +80,20 @@ ElvHandleNotify(LPARAM lParam)
s: ElvDoSort();
break;
}
+ case LVN_KEYDOWN: /* Navigate episodes by keyboard. */
+ {
+ LPNMLVKEYDOWN lpNmLvKd;
+ lpNmLvKd = (LPNMLVKEYDOWN)lParam;
+ switch (lpNmLvKd->wVKey) {
+ case VK_LEFT:
+ ElvSelectUnwatched(-1);
+ break;
+ case VK_RIGHT:
+ ElvSelectUnwatched(1);
+ break;
+ }
+ break;
+ }
case NM_CUSTOMDRAW: /* Make unwatched episodes bold. */
{
LPNMLVCUSTOMDRAW lpLvCd;
@@ -196,6 +210,51 @@ s: ListView_SetItemState(HElv, -1, LVIF_STATE, LVIS_SELECTED);
DlvShowEpisode(iEpisode);
}
+/* Select next/previous unwatched episode. */
+void
+ElvSelectUnwatched(int iDir)
+{
+ int bShift, i, iEpNew, iItemNew;
+ LVFINDINFO lvfi;
+ LVITEM lviFocus;
+ term_t t;
+
+ /* Get focused episode. */
+ lviFocus.mask = LVIF_PARAM;
+ lviFocus.iItem = -1;
+ while ((lviFocus.iItem = ListView_GetNextItem(
+ HElv, lviFocus.iItem, LVNI_FOCUSED)) != -1) {
+ if (!ListView_GetItem(HElv, &lviFocus)) continue;
+ }
+
+ i = 0;
+ lvfi.flags = LVFI_PARAM;
+ lvfi.lParam = lviFocus.lParam;
+ bShift = GetAsyncKeyState(VK_SHIFT);
+
+ do {
+ t = T(2);
+ PI(t,lvfi.lParam) return;
+ P("track_episodes",iDir > 0? "next_unwatched": "previous_unwatched",2,t)
+ return;
+ GI(t+1,&iEpNew) return;
+
+ lvfi.lParam = iEpNew;
+ if ((iItemNew = ListView_FindItem(HElv, -1, &lvfi)) != -1) {
+ if (!bShift) {
+ ListView_SetItemState(HElv, -1,
+ LVIF_STATE, LVIS_SELECTED);
+ }
+ ListView_SetItemState(HElv, iItemNew,
+ LVIS_SELECTED|LVIS_FOCUSED,
+ LVIS_SELECTED|LVIS_FOCUSED);
+ ElvRedraw();
+ ListView_EnsureVisible(HElv, iItemNew, TRUE);
+ return;
+ }
+ } while (i++ < 1000);
+}
+
/* Sort list view items, iSort being the 1-based index of the column
* to sort by. If iSort is negative, the order is descending. */
int CALLBACK
@@ -288,6 +347,7 @@ ElvUpdate()
/* Save focus. */
iEpFocus = 0;
+ lvi.iItem = -1;
while ((lvi.iItem = ListView_GetNextItem(
HElv, lvi.iItem, LVNI_FOCUSED)) != -1) {
if (!ListView_GetItem(HElv, &lvi)) continue;