diff options
Diffstat (limited to 'src/draw.zig')
| -rw-r--r-- | src/draw.zig | 32 |
1 files changed, 12 insertions, 20 deletions
diff --git a/src/draw.zig b/src/draw.zig index 5db6da30..d84f2033 100644 --- a/src/draw.zig +++ b/src/draw.zig @@ -90,7 +90,7 @@ pub fn render(p: *Pardes, arena: std.mem.Allocator) !*Surface { pane.context_row_limit = null; s.body_layers[id].rows = 0; Messages.collectNotices(p, pane, p.rects[id], id); - try renderPane(p, arena, pane, p.rects[id], id, id == p.active); + try renderPane(p, s, arena, pane, p.rects[id], id, id == p.active); try body_layer.renderBodyLayer(p, arena, pane, p.rects[id], id); } for (&p.panes, 0..) |*slot, id| { @@ -156,7 +156,7 @@ pub fn render(p: *Pardes, arena: std.mem.Allocator) !*Surface { } } - try paintHeaders(p); + try paintHeaders(p, s); try renderTagLayers(p, arena); switch (p.drag) { @@ -397,11 +397,10 @@ fn hasGlyph(cell: *const Cell) bool { return !cell.default and !(cell.len == 1 and cell.text[0] == ' '); } -fn renderPane(p: *Pardes, arena: std.mem.Allocator, pane: *Pane, r: Rect, id: usize, active: bool) !void { +fn renderPane(p: *Pardes, s: *Surface, arena: std.mem.Allocator, pane: *Pane, r: Rect, id: usize, active: bool) !void { const tz = tracy.zone(@src(), "renderPane"); defer tz.end(); if (r.w <= config.GUTTER or r.h == 0) return; - const s = &p.surface; const th = p.theme(); const chrome = p.chromeTheme(); const tx = r.x + config.GUTTER; // text area (tag + body), right of the gutter @@ -436,14 +435,14 @@ fn renderPane(p: *Pardes, arena: std.mem.Allocator, pane: *Pane, r: Rect, id: us .tty => config.tag_tty, }, box_style); - try paintPaneTag(p, arena, pane, r, id, active, p.tagCapacity(r.w -| TAG_TEXT_INSET)); + try paintPaneTag(p, s, arena, pane, r, id, active, p.tagCapacity(r.w -| TAG_TEXT_INSET)); // Folded panes retain their body state, but neither body pixels nor // its cursor belong outside the one-row tag rectangle. if (pane.collapsed) return; if (comptime pdf_enabled) - if (pane.hasPdf() and panes.Pdf.draw(p, pane, r, id, tx, tw)) return; + if (pane.hasPdf() and panes.Pdf.draw(p, s, pane, r, id, tx, tw)) return; if (pane.image) |*iv| { // Below the notice chips: a picture is drawn after the cells (the @@ -451,7 +450,7 @@ fn renderPane(p: *Pardes, arena: std.mem.Allocator, pane: *Pane, r: Rect, id: us // painted out. Text gets the overlay; a picture gives up the rows. const shown = pane.notices.span(); const image_h = (r.h -| pane.tag_rows) -| shown; - panes.Image.draw(p, iv, @intCast(id), pane.serial, tx, body_y + shown, tw, image_h); + panes.Image.draw(p, s, iv, @intCast(id), pane.serial, tx, body_y + shown, tw, image_h); // thumbless, but the same one column as the real scrollbar below — // that is the whole point of drawing it, and like that one it runs // past the notice bands so the gutter has no notch in it @@ -460,14 +459,13 @@ fn renderPane(p: *Pardes, arena: std.mem.Allocator, pane: *Pane, r: Rect, id: us return; } - try body_layer.renderBody(p, arena, pane, r, id, active, true); + try body_layer.renderBody(p, s, arena, pane, r, id, active, true); } /// The workspace and column tags as the grid shows them: their text, the /// word under the pointer and, in the one being edited, its selection and /// caret. Their tag layers are drawn by renderTagLayers. -pub fn paintHeaders(p: *Pardes) !void { - const s = &p.surface; +pub fn paintHeaders(p: *Pardes, s: *Surface) !void { const chrome = p.chromeTheme(); const th = p.theme(); // global tagbar: full width, top rows — unless a native shell has @@ -623,12 +621,7 @@ pub fn renderTagLayers(p: *Pardes, arena: std.mem.Allocator) !void { const storage = try arena.alloc(Cell, pitch * rows); @memset(storage, .{}); var temporary: Surface = .{ .cols = columns + TAG_TEXT_INSET, .rows = rows, .cells = storage }; - std.mem.swap(Surface, &p.surface, &temporary); - paintPaneTag(p, arena, pane, .{ .x = 0, .y = 0, .w = columns + TAG_TEXT_INSET, .h = rows }, id, id == p.active, p.tagCapacity(r.w - TAG_TEXT_INSET)) catch |err| { - std.mem.swap(Surface, &p.surface, &temporary); - return err; - }; - std.mem.swap(Surface, &p.surface, &temporary); + try paintPaneTag(p, &temporary, arena, pane, .{ .x = 0, .y = 0, .w = columns + TAG_TEXT_INSET, .h = rows }, id, id == p.active, p.tagCapacity(r.w - TAG_TEXT_INSET)); // A layer to a line: the first in the pane's own slot, the rest // in the slots kept for the lines of taller tags. for (0..rows) |line| { @@ -791,8 +784,7 @@ fn renderHeaderLayer(p: *Pardes, arena: std.mem.Allocator, index: usize, kind: T } } -pub fn paintPaneTag(p: *Pardes, arena: std.mem.Allocator, pane: *Pane, r: Rect, id: usize, active: bool, capacity: u16) !void { - const s = &p.surface; +pub fn paintPaneTag(p: *Pardes, s: *Surface, arena: std.mem.Allocator, pane: *Pane, r: Rect, id: usize, active: bool, capacity: u16) !void { const th = p.theme(); const chrome = p.chromeTheme(); const tx = r.x + @min(TAG_TEXT_INSET, r.w); @@ -867,7 +859,7 @@ pub fn paintPaneTag(p: *Pardes, arena: std.mem.Allocator, pane: *Pane, r: Rect, if (p.look_hover_preview) |preview| { if (preview.pane == id and preview.serial == pane.serial) if (preview.sel) |sel| if (@min(sel.r0, sel.r1) < rows) { const preview_bg = colors.mix(page_rgb, colors.mix(page_rgb, th.sel_bg)); - body_layer.paintPointerSelection(p, pane, r, tx, tw, tag_y, body_y, sel, preview_bg, null); + body_layer.paintPointerSelection(p, s, pane, r, tx, tw, tag_y, body_y, sel, preview_bg, null); }; } // The tag's own selections, while it has the keyboard, a line at a @@ -908,6 +900,6 @@ pub fn paintPaneTag(p: *Pardes, arena: std.mem.Allocator, pane: *Pane, r: Rect, for (pane.sel, 0..) |selection, button| { if (selection.state == .none or (selection.state == .done and button != 0)) continue; if (@min(selection.r0, selection.r1) >= rows) continue; - body_layer.paintPointerSelection(p, pane, r, tx, tw, tag_y, body_y, selection, th.sel_bg, th.sel_fg); + body_layer.paintPointerSelection(p, s, pane, r, tx, tw, tag_y, body_y, selection, th.sel_bg, th.sel_fg); } } |