feat: center layout mirror option (#1577)
This commit is contained in:
Luke Kershaw
@@ -1638,6 +1638,9 @@ layout_strategies.horizontal() *layout_strategies.horizontal()*
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- How tall to make Telescope's entire layout
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- See |resolver.resolve_height()|
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- mirror: Flip the location of the results/prompt and preview windows
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- prompt_position:
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- Where to place prompt window.
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- Available Values: 'bottom', 'top'
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- scroll_speed: The number of lines to scroll through the previewer
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- width:
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- How wide to make Telescope's entire layout
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@@ -1648,9 +1651,6 @@ layout_strategies.horizontal() *layout_strategies.horizontal()*
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- preview_width:
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- Change the width of Telescope's preview window
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- See |resolver.resolve_width()|
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- prompt_position:
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- Where to place prompt window.
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- Available Values: 'bottom', 'top'
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layout_strategies.center() *layout_strategies.center()*
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@@ -1681,6 +1681,9 @@ layout_strategies.center() *layout_strategies.center()*
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- How tall to make Telescope's entire layout
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- See |resolver.resolve_height()|
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- mirror: Flip the location of the results/prompt and preview windows
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- prompt_position:
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- Where to place prompt window.
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- Available Values: 'bottom', 'top'
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- scroll_speed: The number of lines to scroll through the previewer
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- width:
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- How wide to make Telescope's entire layout
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@@ -1688,9 +1691,6 @@ layout_strategies.center() *layout_strategies.center()*
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`picker.layout_config` unique options:
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- preview_cutoff: When lines are less than this value, the preview will be disabled
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- prompt_position:
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- Where to place prompt window.
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- Available Values: 'bottom', 'top'
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layout_strategies.cursor() *layout_strategies.cursor()*
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@@ -1742,6 +1742,9 @@ layout_strategies.vertical() *layout_strategies.vertical()*
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- How tall to make Telescope's entire layout
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- See |resolver.resolve_height()|
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- mirror: Flip the location of the results/prompt and preview windows
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- prompt_position:
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- Where to place prompt window.
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- Available Values: 'bottom', 'top'
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- scroll_speed: The number of lines to scroll through the previewer
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- width:
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- How wide to make Telescope's entire layout
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@@ -1752,9 +1755,6 @@ layout_strategies.vertical() *layout_strategies.vertical()*
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- preview_height:
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- Change the height of Telescope's preview window
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- See |resolver.resolve_height()|
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- prompt_position:
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- Where to place prompt window.
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- Available Values: 'bottom', 'top'
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layout_strategies.flex() *layout_strategies.flex()*
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@@ -1769,6 +1769,9 @@ layout_strategies.flex() *layout_strategies.flex()*
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- How tall to make Telescope's entire layout
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- See |resolver.resolve_height()|
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- mirror: Flip the location of the results/prompt and preview windows
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- prompt_position:
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- Where to place prompt window.
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- Available Values: 'bottom', 'top'
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- scroll_speed: The number of lines to scroll through the previewer
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- width:
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- How wide to make Telescope's entire layout
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@@ -186,6 +186,7 @@ local shared_options = {
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height = { "How tall to make Telescope's entire layout", "See |resolver.resolve_height()|" },
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mirror = "Flip the location of the results/prompt and preview windows",
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scroll_speed = "The number of lines to scroll through the previewer",
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prompt_position = { "Where to place prompt window.", "Available Values: 'bottom', 'top'" },
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}
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-- Used for generating vim help documentation.
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@@ -287,7 +288,6 @@ layout_strategies.horizontal = make_documented_layout(
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vim.tbl_extend("error", shared_options, {
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preview_width = { "Change the width of Telescope's preview window", "See |resolver.resolve_width()|" },
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preview_cutoff = "When columns are less than this value, the preview will be disabled",
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prompt_position = { "Where to place prompt window.", "Available Values: 'bottom', 'top'" },
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}),
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function(self, max_columns, max_lines, layout_config)
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local initial_options = p_window.get_initial_window_options(self)
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@@ -412,7 +412,6 @@ layout_strategies.center = make_documented_layout(
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"center",
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vim.tbl_extend("error", shared_options, {
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preview_cutoff = "When lines are less than this value, the preview will be disabled",
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prompt_position = { "Where to place prompt window.", "Available Values: 'bottom', 'top'" },
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}),
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function(self, max_columns, max_lines, layout_config)
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local initial_options = p_window.get_initial_window_options(self)
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@@ -448,7 +447,7 @@ layout_strategies.center = make_documented_layout(
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prompt.height = 1
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results.height = height - prompt.height - h_space
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local topline = (max_lines / 2) - ((results.height + (2 * bs)) / 2) + 1
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local topline = math.floor((max_lines / 2) - ((results.height + (2 * bs)) / 2) + 1)
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-- Align the prompt and results so halfway up the screen is
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-- in the middle of this combined block
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if layout_config.prompt_position == "top" then
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@@ -464,11 +463,15 @@ layout_strategies.center = make_documented_layout(
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error(string.format("Unknown prompt_position: %s\n%s", self.window.prompt_position, vim.inspect(layout_config)))
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end
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preview.line = 2
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if self.previewer and max_lines >= layout_config.preview_cutoff then
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preview.height = math.floor(topline - (3 + bs))
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if not layout_config.mirror then
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preview.line = 1 + bs
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preview.height = topline - (2 * bs + 2)
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else
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preview.line = topline + (results.height + (2 * bs + 2))
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preview.height = max_lines - preview.line + (1 - bs)
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end
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if not (self.previewer and max_lines >= layout_config.preview_cutoff) then
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preview.height = 0
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end
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@@ -617,7 +620,6 @@ layout_strategies.vertical = make_documented_layout(
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vim.tbl_extend("error", shared_options, {
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preview_cutoff = "When lines are less than this value, the preview will be disabled",
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preview_height = { "Change the height of Telescope's preview window", "See |resolver.resolve_height()|" },
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prompt_position = { "Where to place prompt window.", "Available Values: 'bottom', 'top'" },
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}),
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function(self, max_columns, max_lines, layout_config)
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local initial_options = p_window.get_initial_window_options(self)
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@@ -792,7 +794,6 @@ layout_strategies.bottom_pane = make_documented_layout(
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vim.tbl_extend("error", shared_options, {
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preview_width = { "Change the width of Telescope's preview window", "See |resolver.resolve_width()|" },
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preview_cutoff = "When columns are less than this value, the preview will be disabled",
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prompt_position = { "Where to place prompt window.", "Available Values: 'bottom', 'top'" },
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}),
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function(self, max_columns, max_lines, layout_config)
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local initial_options = p_window.get_initial_window_options(self)
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