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Make the mouse selection code re-useable

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This commit is contained in:
Kovid Goyal
2023-03-28 11:48:22 +05:30
parent 277dea647e
commit 00d4841304
3 changed files with 127 additions and 62 deletions
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17
kittens/diff/ui.go
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@@ -10,6 +10,7 @@ import (
"kitty/tools/config"
"kitty/tools/tty"
"kitty/tools/tui"
"kitty/tools/tui/graphics"
"kitty/tools/tui/loop"
"kitty/tools/tui/readline"
@@ -37,6 +38,20 @@ func (self ScrollPos) Less(other ScrollPos) bool {
return self.logical_line < other.logical_line || (self.logical_line == other.logical_line && self.screen_line < other.screen_line)
}
func (self *ScrollPos) Equal(other tui.LinePos) bool {
if o, ok := other.(*ScrollPos); ok {
return *self == *o
}
return false
}
func (self *ScrollPos) LessThan(other tui.LinePos) bool {
if o, ok := other.(*ScrollPos); ok {
return self.Less(*o)
}
return false
}
func (self ScrollPos) Add(other ScrollPos) ScrollPos {
return ScrollPos{self.logical_line + other.logical_line, self.screen_line + other.screen_line}
}
@@ -54,7 +69,7 @@ var image_collection *graphics.ImageCollection
type screen_size struct{ rows, columns, num_lines, cell_width, cell_height int }
type Handler struct {
async_results chan AsyncResult
mouse_selection MouseSelection
mouse_selection tui.MouseSelection
shortcut_tracker config.ShortcutTracker
left, right string
collection *Collection