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eeshow/gui.c: show commit on sheet (if available); click to go to history
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parent
17e70172bf
commit
dc2b477cf8
71
eeshow/gui.c
71
eeshow/gui.c
@ -237,6 +237,42 @@ static void zoom_to_extents(struct gui_ctx *ctx)
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}
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/* ----- Revision history -------------------------------------------------- */
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static void hide_history(void *user)
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{
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struct gui_ctx *ctx = user;
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overlay_remove_all(&ctx->vcs_overlays);
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redraw(ctx);
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}
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static void show_history(struct gui_ctx *ctx)
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{
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struct gui_hist *h = ctx->hist;
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char *s;
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overlay_remove_all(&ctx->vcs_overlays);
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for (h = ctx->hist; h; h = h->next) {
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// @@@ \n doesn't work with cairo_show_text :-(
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if (asprintf(&s, "commit\n%s", vcs_git_summary(h->hist))) {}
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overlay_add(&ctx->vcs_overlays, s, &ctx->aois,
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NULL, hide_history, ctx);
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}
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redraw(ctx);
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}
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static void show_history_cb(void *user)
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{
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struct gui_ctx *ctx = user;
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show_history(ctx);
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}
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/* ----- Navigate sheets --------------------------------------------------- */
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@ -255,6 +291,13 @@ static void go_to_sheet(struct gui_ctx *ctx, struct gui_sheet *sheet)
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{
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ctx->curr_sheet = sheet;
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overlay_remove_all(&ctx->sheet_overlays);
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if (ctx->hist) {
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char *s;
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if (asprintf(&s, "%.40s", vcs_git_summary(ctx->hist->hist))) {}
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overlay_add(&ctx->sheet_overlays, s, &ctx->aois,
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NULL, show_history_cb, ctx);
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}
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if (sheet->sch->title)
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overlay_add(&ctx->sheet_overlays, sheet->sch->title,
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&ctx->aois, NULL, close_subsheet, ctx);
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@ -300,34 +343,6 @@ static bool go_next_sheet(struct gui_ctx *ctx)
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}
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/* ----- Revision history -------------------------------------------------- */
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static void hide_history(void *user)
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{
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struct gui_ctx *ctx = user;
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overlay_remove_all(&ctx->vcs_overlays);
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redraw(ctx);
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}
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static void show_history(struct gui_ctx *ctx)
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{
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struct gui_hist *h = ctx->hist;
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char *s;
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overlay_remove_all(&ctx->vcs_overlays);
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for (h = ctx->hist; h; h = h->next) {
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// @@@ \n doesn't work with cairo_show_text :-(
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if (asprintf(&s, "commit\n%s", vcs_git_summary(h->hist))) {}
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overlay_add(&ctx->vcs_overlays, s, &ctx->aois,
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NULL, hide_history, ctx);
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}
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redraw(ctx);
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}
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/* ----- Event handlers ---------------------------------------------------- */
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