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Merge pull request #4432 from bfredl/pum_ui
allow external UI:s to render the popupmenu
This commit is contained in:
commit
0b5a7e4ad5
@ -11,6 +11,7 @@ RPC API for Nvim *RPC* *rpc* *msgpack-rpc*
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3. Connecting |rpc-connecting|
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4. Clients |rpc-api-client|
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5. Types |rpc-types|
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6. Remote UIs |rpc-remote-ui|
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==============================================================================
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1. Introduction *rpc-intro*
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@ -237,5 +238,170 @@ Even for statically compiled clients it is good practice to avoid hardcoding
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the type codes, because a client may be built against one Nvim version but
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connect to another with different type codes.
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==============================================================================
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6. Remote UIs *rpc-remote-ui*
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Nvim allows Graphical user interfaces to be implemented by separate processes
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communicating with Nvim over the RPC API. Currently the ui model conists of a
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terminal-like grid with one single, monospace font size, with a few elements
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that could be drawn separately from the grid (for the momemnt only the popup
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menu)
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After connecting to a nvim instance (typically a spawned, embedded instance)
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use the |nvim_ui_attach|(width, height, options) API method to tell nvim that your
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program wants to draw the nvim screen on a grid with "width" times
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"height" cells. "options" should be a dictionary with the following (all
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optional) keys:
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`rgb`: Controls what color format to use.
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Set to true (default) to use 24-bit rgb
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colors.
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Set to false to use terminal color codes (at
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most 256 different colors).
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`popupmenu_external`: Instead of drawing the completion popupmenu on
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the grid, Nvim will send higher-level events to
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the ui and let it draw the popupmenu.
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Defaults to false.
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Nvim will then send msgpack-rpc notifications, with the method name "redraw"
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and a single argument, an array of screen updates (described below).
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These should be processed in order. Preferably the user should only be able to
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see the screen state after all updates are processed (not any intermediate
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state after processing only a part of the array).
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Screen updates are arrays. The first element a string describing the kind
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of update.
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["resize", width, height]
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The grid is resized to `width` and `height` cells.
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["clear"]
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Clear the screen.
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["eol_clear"]
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Clear from the cursor position to the end of the current line.
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["cursor_goto", row, col]
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Move the cursor to position (row, col). Currently, the same cursor is
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used to define the position for text insertion and the visible cursor.
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However, only the last cursor position, after processing the entire
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array in the "redraw" event, is intended to be a visible cursor
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position.
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["update_fg", color]
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["update_bg", color]
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["update_sp", color]
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Set the default foreground, background and special colors
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respectively.
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["highlight_set", attrs]
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Set the attributes that the next text put on the screen will have.
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`attrs` is a dict with the keys below. Any absent key is reset
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to its default value. Color defaults are set by the `update_fg` etc
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updates. All boolean keys default to false.
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`foreground`: foreground color.
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`background`: backround color.
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`special`: color to use for underline and undercurl, when present.
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`reverse`: reverse video. Foreground and background colors are
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switched.
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`italic`: italic text.
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`bold`: bold text.
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`underline`: underlined text. The line has `special` color.
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`undercurl`: undercurled text. The curl has `special` color.
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["put", text]
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The (utf-8 encoded) string `text` is put at the cursor position
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(and the cursor is advanced), with the highlights as set by the
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last `highlight_set` update.
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["set_scroll_region", top, bot, left, right]
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Define the scroll region used by `scroll` below.
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["scroll", count]
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Scroll the text in the scroll region. The diagrams below illustrate
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what will happen, depending on the scroll direction. "=" is used to
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represent the SR(scroll region) boundaries and "-" the moved rectangles.
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Note that dst and src share a common region.
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If count is bigger than 0, move a rectangle in the SR up, this can
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happen while scrolling down.
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>
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+-------------------------+
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| (clipped above SR) | ^
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|=========================| dst_top |
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| dst (still in SR) | |
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+-------------------------+ src_top |
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| src (moved up) and dst | |
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|-------------------------| dst_bot |
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| src (cleared) | |
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+=========================+ src_bot
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<
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If count is less than zero, move a rectangle in the SR down, this can
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happen while scrolling up.
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>
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+=========================+ src_top
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| src (cleared) | |
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|------------------------ | dst_top |
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| src (moved down) and dst| |
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+-------------------------+ src_bot |
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| dst (still in SR) | |
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|=========================| dst_bot |
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| (clipped below SR) | v
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+-------------------------+
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<
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["set_title", title]
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["set_icon", icon]
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Set the window title, and icon (minimized) window title, respectively.
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In windowing systems not distinguishing between the two, "set_icon"
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can be ignored.
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["mouse_on"]
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["mouse_off"]
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Tells the client whether mouse support, as determined by |'mouse'|
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option, is considered to be active in the current mode. This is mostly
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useful for a terminal frontend, or other situations where nvim mouse
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would conflict with other usages of the mouse. It is safe for a client
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to ignore this and always send mouse events.
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["busy_on"]
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["busy_off"]
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Nvim started or stopped being busy, and possibly not responsible to user
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input. This could be indicated to the user by hiding the cursor.
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["suspend"]
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|:suspend| command or |Ctrl-Z| mapping is used. A terminal client (or other
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client where it makes sense) could suspend itself. Other clients can
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safely ignore it.
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["bell"]
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["visual_bell"]
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Notify the user with an audible or visual bell, respectively.
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["update_menu"]
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The menu mappings changed.
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["mode_change", mode]
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The mode changed. Currently sent when "insert", "replace" and "normal"
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modes are entered. A client could for instance change the cursor shape.
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["popupmenu_show", items, selected, row, col]
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When `popupmenu_external` is set to true, nvim will not draw the
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popupmenu on the grid, instead when the popupmenu is to be displayed
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this update is sent. `items` is an array of the items to show, the
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items are themselves arrays of the form [word, kind, menu, info]
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as defined at |complete-items|, except that `word` is replaced by
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`abbr` if present. `selected` is the initially selected item, either a
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zero-based index into the array of items, or -1 if no item is
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selected. `row` and `col` is the anchor position, where the first
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character of the completed word will be.
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["popupmenu_select", selected]
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An item in the currently displayed popupmenu is selected. `selected`
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is either a zero-based index into the array of items from the last
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`popupmenu_show` event, or -1 if no item is selected.
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["popupmenu_hide"]
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The popupmenu is hidden.
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==============================================================================
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vim:tw=78:ts=8:noet:ft=help:norl:
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@ -8,8 +8,10 @@
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#include "nvim/memory.h"
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#include "nvim/map.h"
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#include "nvim/msgpack_rpc/channel.h"
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#include "nvim/api/ui.h"
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#include "nvim/api/private/defs.h"
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#include "nvim/api/private/helpers.h"
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#include "nvim/popupmnu.h"
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#ifdef INCLUDE_GENERATED_DECLARATIONS
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# include "api/ui.c.generated.h"
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@ -44,8 +46,8 @@ void remote_ui_disconnect(uint64_t channel_id)
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xfree(ui);
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}
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void ui_attach(uint64_t channel_id, Integer width, Integer height,
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Boolean enable_rgb, Error *err)
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void nvim_ui_attach(uint64_t channel_id, Integer width, Integer height,
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Dictionary options, Error *err)
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{
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if (pmap_has(uint64_t)(connected_uis, channel_id)) {
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api_set_error(err, Exception, _("UI already attached for channel"));
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@ -57,14 +59,11 @@ void ui_attach(uint64_t channel_id, Integer width, Integer height,
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_("Expected width > 0 and height > 0"));
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return;
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}
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UIData *data = xmalloc(sizeof(UIData));
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data->channel_id = channel_id;
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data->buffer = (Array)ARRAY_DICT_INIT;
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UI *ui = xcalloc(1, sizeof(UI));
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ui->width = (int)width;
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ui->height = (int)height;
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ui->rgb = enable_rgb;
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ui->data = data;
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ui->rgb = true;
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ui->pum_external = false;
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ui->resize = remote_ui_resize;
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ui->clear = remote_ui_clear;
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ui->eol_clear = remote_ui_eol_clear;
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@ -88,37 +87,108 @@ void ui_attach(uint64_t channel_id, Integer width, Integer height,
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ui->suspend = remote_ui_suspend;
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ui->set_title = remote_ui_set_title;
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ui->set_icon = remote_ui_set_icon;
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ui->event = remote_ui_event;
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for (size_t i = 0; i < options.size; i++) {
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ui_set_option(ui, options.items[i].key, options.items[i].value, err);
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if (err->set) {
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xfree(ui);
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return;
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}
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}
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UIData *data = xmalloc(sizeof(UIData));
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data->channel_id = channel_id;
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data->buffer = (Array)ARRAY_DICT_INIT;
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ui->data = data;
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pmap_put(uint64_t)(connected_uis, channel_id, ui);
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ui_attach_impl(ui);
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return;
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}
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void ui_detach(uint64_t channel_id, Error *err)
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/// @deprecated
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void ui_attach(uint64_t channel_id, Integer width, Integer height,
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Boolean enable_rgb, Error *err)
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{
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Dictionary opts = ARRAY_DICT_INIT;
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PUT(opts, "rgb", BOOLEAN_OBJ(enable_rgb));
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nvim_ui_attach(channel_id, width, height, opts, err);
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api_free_dictionary(opts);
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}
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void nvim_ui_detach(uint64_t channel_id, Error *err)
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{
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if (!pmap_has(uint64_t)(connected_uis, channel_id)) {
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api_set_error(err, Exception, _("UI is not attached for channel"));
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return;
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}
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remote_ui_disconnect(channel_id);
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}
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Object ui_try_resize(uint64_t channel_id, Integer width,
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Integer height, Error *err)
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/// @deprecated
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void ui_detach(uint64_t channel_id, Error *err)
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{
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nvim_ui_detach(channel_id, err);
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}
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void nvim_ui_try_resize(uint64_t channel_id, Integer width,
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Integer height, Error *err)
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{
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if (!pmap_has(uint64_t)(connected_uis, channel_id)) {
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api_set_error(err, Exception, _("UI is not attached for channel"));
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return;
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}
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if (width <= 0 || height <= 0) {
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api_set_error(err, Validation,
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_("Expected width > 0 and height > 0"));
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return NIL;
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return;
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}
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UI *ui = pmap_get(uint64_t)(connected_uis, channel_id);
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ui->width = (int)width;
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ui->height = (int)height;
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ui_refresh();
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return NIL;
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}
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/// @deprecated
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void ui_try_resize(uint64_t channel_id, Integer width,
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Integer height, Error *err)
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{
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nvim_ui_try_resize(channel_id, width, height, err);
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}
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void nvim_ui_set_option(uint64_t channel_id, String name,
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Object value, Error *error) {
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if (!pmap_has(uint64_t)(connected_uis, channel_id)) {
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api_set_error(error, Exception, _("UI is not attached for channel"));
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return;
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}
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UI *ui = pmap_get(uint64_t)(connected_uis, channel_id);
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ui_set_option(ui, name, value, error);
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if (!error->set) {
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ui_refresh();
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}
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}
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static void ui_set_option(UI *ui, String name, Object value, Error *error) {
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if (strcmp(name.data, "rgb") == 0) {
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if (value.type != kObjectTypeBoolean) {
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api_set_error(error, Validation, _("rgb must be a Boolean"));
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return;
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}
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ui->rgb = value.data.boolean;
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} else if (strcmp(name.data, "popupmenu_external") == 0) {
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if (value.type != kObjectTypeBoolean) {
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api_set_error(error, Validation,
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_("popupmenu_external must be a Boolean"));
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return;
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}
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ui->pum_external = value.data.boolean;
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} else {
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api_set_error(error, Validation, _("No such ui option"));
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}
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}
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static void push_call(UI *ui, char *name, Array args)
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@ -341,3 +411,19 @@ static void remote_ui_set_icon(UI *ui, char *icon)
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ADD(args, STRING_OBJ(cstr_to_string(icon)));
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push_call(ui, "set_icon", args);
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}
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static void remote_ui_event(UI *ui, char *name, Array args, bool *args_consumed)
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{
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Array my_args = ARRAY_DICT_INIT;
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// Objects are currently single-reference
|
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// make a copy, but only if necessary
|
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if (*args_consumed) {
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for (size_t i = 0; i < args.size; i++) {
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||||
ADD(my_args, copy_object(args.items[i]));
|
||||
}
|
||||
} else {
|
||||
my_args = args;
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*args_consumed = true;
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}
|
||||
push_call(ui, name, my_args);
|
||||
}
|
||||
|
@ -2472,6 +2472,7 @@ void ins_compl_show_pum(void)
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int cur = -1;
|
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colnr_T col;
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||||
int lead_len = 0;
|
||||
bool array_changed = false;
|
||||
|
||||
if (!pum_wanted() || !pum_enough_matches())
|
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return;
|
||||
@ -2483,7 +2484,8 @@ void ins_compl_show_pum(void)
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update_screen(0);
|
||||
|
||||
if (compl_match_array == NULL) {
|
||||
/* Need to build the popup menu list. */
|
||||
array_changed = true;
|
||||
// Need to build the popup menu list.
|
||||
compl_match_arraysize = 0;
|
||||
compl = compl_first_match;
|
||||
/*
|
||||
@ -2586,7 +2588,7 @@ void ins_compl_show_pum(void)
|
||||
// Use the cursor to get all wrapping and other settings right.
|
||||
col = curwin->w_cursor.col;
|
||||
curwin->w_cursor.col = compl_col;
|
||||
pum_display(compl_match_array, compl_match_arraysize, cur);
|
||||
pum_display(compl_match_array, compl_match_arraysize, cur, array_changed);
|
||||
curwin->w_cursor.col = col;
|
||||
}
|
||||
|
||||
|
@ -7,6 +7,7 @@
|
||||
#include <stdbool.h>
|
||||
|
||||
#include "nvim/vim.h"
|
||||
#include "nvim/api/private/helpers.h"
|
||||
#include "nvim/ascii.h"
|
||||
#include "nvim/popupmnu.h"
|
||||
#include "nvim/charset.h"
|
||||
@ -21,6 +22,7 @@
|
||||
#include "nvim/memory.h"
|
||||
#include "nvim/window.h"
|
||||
#include "nvim/edit.h"
|
||||
#include "nvim/ui.h"
|
||||
|
||||
static pumitem_T *pum_array = NULL; // items of displayed pum
|
||||
static int pum_size; // nr of items in "pum_array"
|
||||
@ -36,8 +38,10 @@ static int pum_scrollbar; // TRUE when scrollbar present
|
||||
static int pum_row; // top row of pum
|
||||
static int pum_col; // left column of pum
|
||||
|
||||
static int pum_do_redraw = FALSE; // do redraw anyway
|
||||
static bool pum_is_visible = false;
|
||||
|
||||
static bool pum_external = false;
|
||||
static bool pum_wants_external = false;
|
||||
|
||||
#ifdef INCLUDE_GENERATED_DECLARATIONS
|
||||
# include "popupmnu.c.generated.h"
|
||||
@ -53,7 +57,10 @@ static int pum_do_redraw = FALSE; // do redraw anyway
|
||||
/// @param array
|
||||
/// @param size
|
||||
/// @param selected index of initially selected item, none if out of range
|
||||
void pum_display(pumitem_T *array, int size, int selected)
|
||||
/// @param array_changed if true, array contains different items since last call
|
||||
/// if false, a new item is selected, but the array
|
||||
/// is the same
|
||||
void pum_display(pumitem_T *array, int size, int selected, bool array_changed)
|
||||
{
|
||||
int w;
|
||||
int def_width;
|
||||
@ -68,20 +75,55 @@ void pum_display(pumitem_T *array, int size, int selected)
|
||||
int above_row = cmdline_row;
|
||||
int redo_count = 0;
|
||||
|
||||
if (!pum_is_visible) {
|
||||
// To keep the code simple, we only allow changing the
|
||||
// draw mode when the popup menu is not being displayed
|
||||
pum_external = pum_wants_external;
|
||||
}
|
||||
|
||||
redo:
|
||||
// Mark the pum as visible already here,
|
||||
// to avoid that must_redraw is set when 'cursorcolumn' is on.
|
||||
pum_is_visible = true;
|
||||
validate_cursor_col();
|
||||
|
||||
// anchor position: the start of the completed word
|
||||
row = curwin->w_wrow + curwin->w_winrow;
|
||||
if (curwin->w_p_rl) {
|
||||
col = curwin->w_wincol + curwin->w_width - curwin->w_wcol - 1;
|
||||
} else {
|
||||
col = curwin->w_wincol + curwin->w_wcol;
|
||||
}
|
||||
|
||||
if (pum_external) {
|
||||
Array args = ARRAY_DICT_INIT;
|
||||
if (array_changed) {
|
||||
Array arr = ARRAY_DICT_INIT;
|
||||
for (i = 0; i < size; i++) {
|
||||
Array item = ARRAY_DICT_INIT;
|
||||
ADD(item, STRING_OBJ(cstr_to_string((char *)array[i].pum_text)));
|
||||
ADD(item, STRING_OBJ(cstr_to_string((char *)array[i].pum_kind)));
|
||||
ADD(item, STRING_OBJ(cstr_to_string((char *)array[i].pum_extra)));
|
||||
ADD(item, STRING_OBJ(cstr_to_string((char *)array[i].pum_info)));
|
||||
ADD(arr, ARRAY_OBJ(item));
|
||||
}
|
||||
ADD(args, ARRAY_OBJ(arr));
|
||||
ADD(args, INTEGER_OBJ(selected));
|
||||
ADD(args, INTEGER_OBJ(row));
|
||||
ADD(args, INTEGER_OBJ(col));
|
||||
ui_event("popupmenu_show", args);
|
||||
} else {
|
||||
ADD(args, INTEGER_OBJ(selected));
|
||||
ui_event("popupmenu_select", args);
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
def_width = PUM_DEF_WIDTH;
|
||||
max_width = 0;
|
||||
kind_width = 0;
|
||||
extra_width = 0;
|
||||
|
||||
// Pretend the pum is already there to avoid that must_redraw is set when
|
||||
// 'cuc' is on.
|
||||
pum_array = (pumitem_T *)1;
|
||||
validate_cursor_col();
|
||||
pum_array = NULL;
|
||||
|
||||
row = curwin->w_wrow + curwin->w_winrow;
|
||||
|
||||
if (firstwin->w_p_pvw) {
|
||||
top_clear = firstwin->w_height;
|
||||
} else {
|
||||
@ -194,13 +236,6 @@ redo:
|
||||
pum_base_width = max_width;
|
||||
pum_kind_width = kind_width;
|
||||
|
||||
// Calculate column
|
||||
if (curwin->w_p_rl) {
|
||||
col = curwin->w_wincol + curwin->w_width - curwin->w_wcol - 1;
|
||||
} else {
|
||||
col = curwin->w_wincol + curwin->w_wcol;
|
||||
}
|
||||
|
||||
// if there are more items than room we need a scrollbar
|
||||
if (pum_height < size) {
|
||||
pum_scrollbar = 1;
|
||||
@ -641,9 +676,9 @@ static int pum_set_selected(int n, int repeat)
|
||||
|
||||
// Update the screen before drawing the popup menu.
|
||||
// Enable updating the status lines.
|
||||
pum_do_redraw = TRUE;
|
||||
pum_is_visible = false;
|
||||
update_screen(0);
|
||||
pum_do_redraw = FALSE;
|
||||
pum_is_visible = true;
|
||||
|
||||
if (!resized && win_valid(curwin_save)) {
|
||||
no_u_sync++;
|
||||
@ -653,9 +688,9 @@ static int pum_set_selected(int n, int repeat)
|
||||
|
||||
// May need to update the screen again when there are
|
||||
// autocommands involved.
|
||||
pum_do_redraw = TRUE;
|
||||
pum_is_visible = false;
|
||||
update_screen(0);
|
||||
pum_do_redraw = FALSE;
|
||||
pum_is_visible = true;
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -672,10 +707,17 @@ static int pum_set_selected(int n, int repeat)
|
||||
/// Undisplay the popup menu (later).
|
||||
void pum_undisplay(void)
|
||||
{
|
||||
pum_is_visible = false;
|
||||
pum_array = NULL;
|
||||
redraw_all_later(SOME_VALID);
|
||||
redraw_tabline = TRUE;
|
||||
status_redraw_all();
|
||||
|
||||
if (pum_external) {
|
||||
Array args = ARRAY_DICT_INIT;
|
||||
ui_event("popupmenu_hide", args);
|
||||
} else {
|
||||
redraw_all_later(SOME_VALID);
|
||||
redraw_tabline = true;
|
||||
status_redraw_all();
|
||||
}
|
||||
}
|
||||
|
||||
/// Clear the popup menu. Currently only resets the offset to the first
|
||||
@ -685,12 +727,16 @@ void pum_clear(void)
|
||||
pum_first = 0;
|
||||
}
|
||||
|
||||
/// Overruled when "pum_do_redraw" is set, used to redraw the status lines.
|
||||
///
|
||||
/// @return TRUE if the popup menu is displayed.
|
||||
int pum_visible(void)
|
||||
/// @return true if the popup menu is displayed.
|
||||
bool pum_visible(void)
|
||||
{
|
||||
return !pum_do_redraw && pum_array != NULL;
|
||||
return pum_is_visible;
|
||||
}
|
||||
|
||||
/// @return true if the popup menu is displayed and drawn on the grid.
|
||||
bool pum_drawn(void)
|
||||
{
|
||||
return pum_visible() && !pum_external;
|
||||
}
|
||||
|
||||
/// Gets the height of the menu.
|
||||
@ -701,3 +747,8 @@ int pum_get_height(void)
|
||||
{
|
||||
return pum_height;
|
||||
}
|
||||
|
||||
void pum_set_external(bool external)
|
||||
{
|
||||
pum_wants_external = external;
|
||||
}
|
||||
|
@ -420,9 +420,10 @@ void update_screen(int type)
|
||||
}
|
||||
}
|
||||
end_search_hl();
|
||||
/* May need to redraw the popup menu. */
|
||||
if (pum_visible())
|
||||
// May need to redraw the popup menu.
|
||||
if (pum_drawn()) {
|
||||
pum_redraw();
|
||||
}
|
||||
|
||||
/* Reset b_mod_set flags. Going through all windows is probably faster
|
||||
* than going through all buffers (there could be many buffers). */
|
||||
@ -4827,15 +4828,12 @@ void win_redr_status(win_T *wp)
|
||||
|
||||
wp->w_redr_status = FALSE;
|
||||
if (wp->w_status_height == 0) {
|
||||
/* no status line, can only be last window */
|
||||
redraw_cmdline = TRUE;
|
||||
} else if (!redrawing()
|
||||
/* don't update status line when popup menu is visible and may be
|
||||
* drawn over it */
|
||||
|| pum_visible()
|
||||
) {
|
||||
/* Don't redraw right now, do it later. */
|
||||
wp->w_redr_status = TRUE;
|
||||
// no status line, can only be last window
|
||||
redraw_cmdline = true;
|
||||
} else if (!redrawing() || pum_drawn()) {
|
||||
// Don't redraw right now, do it later. Don't update status line when
|
||||
// popup menu is visible and may be drawn over it
|
||||
wp->w_redr_status = true;
|
||||
} else if (*p_stl != NUL || *wp->w_p_stl != NUL) {
|
||||
/* redraw custom status line */
|
||||
redraw_custom_statusline(wp);
|
||||
@ -7081,9 +7079,9 @@ void showruler(int always)
|
||||
{
|
||||
if (!always && !redrawing())
|
||||
return;
|
||||
if (pum_visible()) {
|
||||
/* Don't redraw right now, do it later. */
|
||||
curwin->w_redr_status = TRUE;
|
||||
if (pum_drawn()) {
|
||||
// Don't redraw right now, do it later.
|
||||
curwin->w_redr_status = true;
|
||||
return;
|
||||
}
|
||||
if ((*p_stl != NUL || *curwin->w_p_stl != NUL) && curwin->w_status_height) {
|
||||
@ -7119,9 +7117,10 @@ static void win_redr_ruler(win_T *wp, int always)
|
||||
if (wp == lastwin && lastwin->w_status_height == 0)
|
||||
if (edit_submode != NULL)
|
||||
return;
|
||||
/* Don't draw the ruler when the popup menu is visible, it may overlap. */
|
||||
if (pum_visible())
|
||||
// Don't draw the ruler when the popup menu is visible, it may overlap.
|
||||
if (pum_drawn()) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (*p_ruf) {
|
||||
int save_called_emsg = called_emsg;
|
||||
@ -7371,7 +7370,7 @@ void screen_resize(int width, int height)
|
||||
redrawcmdline();
|
||||
} else {
|
||||
update_topline();
|
||||
if (pum_visible()) {
|
||||
if (pum_drawn()) {
|
||||
redraw_later(NOT_VALID);
|
||||
ins_compl_show_pum(); /* This includes the redraw. */
|
||||
} else
|
||||
|
@ -83,6 +83,7 @@ UI *tui_start(void)
|
||||
UI *ui = xcalloc(1, sizeof(UI));
|
||||
ui->stop = tui_stop;
|
||||
ui->rgb = p_tgc;
|
||||
ui->pum_external = false;
|
||||
ui->resize = tui_resize;
|
||||
ui->clear = tui_clear;
|
||||
ui->eol_clear = tui_eol_clear;
|
||||
@ -106,6 +107,7 @@ UI *tui_start(void)
|
||||
ui->suspend = tui_suspend;
|
||||
ui->set_title = tui_set_title;
|
||||
ui->set_icon = tui_set_icon;
|
||||
ui->event = tui_event;
|
||||
return ui_bridge_attach(ui, tui_main, tui_scheduler);
|
||||
}
|
||||
|
||||
@ -650,6 +652,12 @@ static void tui_set_icon(UI *ui, char *icon)
|
||||
{
|
||||
}
|
||||
|
||||
// NB: if we start to use this, the ui_bridge must be updated
|
||||
// to make a copy for the tui thread
|
||||
static void tui_event(UI *ui, char *name, Array args, bool *args_consumed)
|
||||
{
|
||||
}
|
||||
|
||||
static void invalidate(UI *ui, int top, int bot, int left, int right)
|
||||
{
|
||||
TUIData *data = ui->data;
|
||||
|
@ -27,6 +27,7 @@
|
||||
#include "nvim/os/time.h"
|
||||
#include "nvim/os/input.h"
|
||||
#include "nvim/os/signal.h"
|
||||
#include "nvim/popupmnu.h"
|
||||
#include "nvim/screen.h"
|
||||
#include "nvim/syntax.h"
|
||||
#include "nvim/window.h"
|
||||
@ -35,6 +36,7 @@
|
||||
#else
|
||||
# include "nvim/msgpack_rpc/server.h"
|
||||
#endif
|
||||
#include "nvim/api/private/helpers.h"
|
||||
|
||||
#ifdef INCLUDE_GENERATED_DECLARATIONS
|
||||
# include "ui.c.generated.h"
|
||||
@ -143,6 +145,15 @@ void ui_set_icon(char *icon)
|
||||
UI_CALL(flush);
|
||||
}
|
||||
|
||||
void ui_event(char *name, Array args)
|
||||
{
|
||||
bool args_consumed = false;
|
||||
UI_CALL(event, name, args, &args_consumed);
|
||||
if (!args_consumed) {
|
||||
api_free_array(args);
|
||||
}
|
||||
}
|
||||
|
||||
// May update the shape of the cursor.
|
||||
void ui_cursor_shape(void)
|
||||
{
|
||||
@ -156,15 +167,18 @@ void ui_refresh(void)
|
||||
}
|
||||
|
||||
int width = INT_MAX, height = INT_MAX;
|
||||
bool pum_external = true;
|
||||
|
||||
for (size_t i = 0; i < ui_count; i++) {
|
||||
UI *ui = uis[i];
|
||||
width = ui->width < width ? ui->width : width;
|
||||
height = ui->height < height ? ui->height : height;
|
||||
pum_external &= ui->pum_external;
|
||||
}
|
||||
|
||||
row = col = 0;
|
||||
screen_resize(width, height);
|
||||
pum_set_external(pum_external);
|
||||
}
|
||||
|
||||
void ui_resize(int new_width, int new_height)
|
||||
@ -519,3 +533,4 @@ static void ui_mode_change(void)
|
||||
UI_CALL(mode_change, mode);
|
||||
conceal_check_cursur_line();
|
||||
}
|
||||
|
||||
|
@ -5,6 +5,8 @@
|
||||
#include <stdbool.h>
|
||||
#include <stdint.h>
|
||||
|
||||
#include "api/private/defs.h"
|
||||
|
||||
typedef struct {
|
||||
bool bold, underline, undercurl, italic, reverse;
|
||||
int foreground, background, special;
|
||||
@ -13,7 +15,7 @@ typedef struct {
|
||||
typedef struct ui_t UI;
|
||||
|
||||
struct ui_t {
|
||||
bool rgb;
|
||||
bool rgb, pum_external;
|
||||
int width, height;
|
||||
void *data;
|
||||
void (*resize)(UI *ui, int rows, int columns);
|
||||
@ -39,6 +41,7 @@ struct ui_t {
|
||||
void (*suspend)(UI *ui);
|
||||
void (*set_title)(UI *ui, char *title);
|
||||
void (*set_icon)(UI *ui, char *icon);
|
||||
void (*event)(UI *ui, char *name, Array args, bool *args_consumed);
|
||||
void (*stop)(UI *ui);
|
||||
};
|
||||
|
||||
|
@ -31,6 +31,7 @@ UI *ui_bridge_attach(UI *ui, ui_main_fn ui_main, event_scheduler scheduler)
|
||||
UIBridgeData *rv = xcalloc(1, sizeof(UIBridgeData));
|
||||
rv->ui = ui;
|
||||
rv->bridge.rgb = ui->rgb;
|
||||
rv->bridge.pum_external = ui->pum_external;
|
||||
rv->bridge.stop = ui_bridge_stop;
|
||||
rv->bridge.resize = ui_bridge_resize;
|
||||
rv->bridge.clear = ui_bridge_clear;
|
||||
|
@ -12,7 +12,7 @@ describe('TermClose event', function()
|
||||
nvim('set_option', 'shell', nvim_dir .. '/shell-test')
|
||||
nvim('set_option', 'shellcmdflag', 'EXE')
|
||||
screen = Screen.new(20, 4)
|
||||
screen:attach(false)
|
||||
screen:attach({rgb=false})
|
||||
end)
|
||||
|
||||
it('works as expected', function()
|
||||
|
@ -306,6 +306,10 @@ local function nvim(method, ...)
|
||||
return request('vim_'..method, ...)
|
||||
end
|
||||
|
||||
local function ui(method, ...)
|
||||
return request('nvim_ui_'..method, ...)
|
||||
end
|
||||
|
||||
local function nvim_async(method, ...)
|
||||
session:notify('vim_'..method, ...)
|
||||
end
|
||||
@ -432,6 +436,7 @@ end
|
||||
|
||||
local funcs = create_callindex(nvim_call)
|
||||
local meths = create_callindex(nvim)
|
||||
local uimeths = create_callindex(ui)
|
||||
local bufmeths = create_callindex(buffer)
|
||||
local winmeths = create_callindex(window)
|
||||
local tabmeths = create_callindex(tabpage)
|
||||
@ -490,6 +495,7 @@ return function(after_each)
|
||||
bufmeths = bufmeths,
|
||||
winmeths = winmeths,
|
||||
tabmeths = tabmeths,
|
||||
uimeths = uimeths,
|
||||
curbufmeths = curbufmeths,
|
||||
curwinmeths = curwinmeths,
|
||||
curtabmeths = curtabmeths,
|
||||
|
@ -135,7 +135,7 @@ describe('cursor with customized highlighting', function()
|
||||
[2] = {foreground = 55, background = 56},
|
||||
[3] = {bold = true},
|
||||
})
|
||||
screen:attach(false)
|
||||
screen:attach({rgb=false})
|
||||
execute('call termopen(["'..nvim_dir..'/tty-test"]) | startinsert')
|
||||
end)
|
||||
|
||||
|
@ -12,7 +12,7 @@ local eq = helpers.eq
|
||||
describe(':edit term://*', function()
|
||||
local get_screen = function(columns, lines)
|
||||
local scr = screen.new(columns, lines)
|
||||
scr:attach(false)
|
||||
scr:attach({rgb=false})
|
||||
return scr
|
||||
end
|
||||
|
||||
|
@ -10,7 +10,7 @@ describe(':terminal', function()
|
||||
before_each(function()
|
||||
clear()
|
||||
screen = Screen.new(50, 4)
|
||||
screen:attach(false)
|
||||
screen:attach({rgb=false})
|
||||
nvim('set_option', 'shell', nvim_dir..'/shell-test')
|
||||
nvim('set_option', 'shellcmdflag', 'EXE')
|
||||
|
||||
|
@ -53,7 +53,7 @@ local function screen_setup(extra_height, command)
|
||||
[9] = {foreground = 4},
|
||||
})
|
||||
|
||||
screen:attach(false)
|
||||
screen:attach({rgb=false})
|
||||
-- tty-test puts the terminal into raw mode and echoes all input. tests are
|
||||
-- done by feeding it with terminfo codes to control the display and
|
||||
-- verifying output with screen:expect.
|
||||
|
@ -25,7 +25,7 @@ describe('terminal window highlighting', function()
|
||||
[10] = {reverse = true},
|
||||
[11] = {background = 11},
|
||||
})
|
||||
screen:attach(false)
|
||||
screen:attach({rgb=false})
|
||||
execute('enew | call termopen(["'..nvim_dir..'/tty-test"]) | startinsert')
|
||||
screen:expect([[
|
||||
tty ready |
|
||||
@ -127,7 +127,7 @@ describe('terminal window highlighting with custom palette', function()
|
||||
[8] = {background = 11},
|
||||
[9] = {bold = true},
|
||||
})
|
||||
screen:attach(true)
|
||||
screen:attach({rgb=true})
|
||||
nvim('set_var', 'terminal_color_3', '#123456')
|
||||
execute('enew | call termopen(["'..nvim_dir..'/tty-test"]) | startinsert')
|
||||
screen:expect([[
|
||||
@ -185,7 +185,7 @@ describe('synIDattr()', function()
|
||||
end)
|
||||
|
||||
it('returns gui-color if RGB-capable UI is attached', function()
|
||||
screen:attach(true)
|
||||
screen:attach({rgb=true})
|
||||
eq('#ff0000', eval('synIDattr(hlID("Normal"), "fg")'))
|
||||
eq('Black', eval('synIDattr(hlID("Normal"), "bg")'))
|
||||
eq('Salmon', eval('synIDattr(hlID("Keyword"), "fg")'))
|
||||
@ -193,7 +193,7 @@ describe('synIDattr()', function()
|
||||
end)
|
||||
|
||||
it('returns #RRGGBB value for fg#/bg#/sp#', function()
|
||||
screen:attach(true)
|
||||
screen:attach({rgb=true})
|
||||
eq('#ff0000', eval('synIDattr(hlID("Normal"), "fg#")'))
|
||||
eq('#000000', eval('synIDattr(hlID("Normal"), "bg#")'))
|
||||
eq('#fa8072', eval('synIDattr(hlID("Keyword"), "fg#")'))
|
||||
@ -201,7 +201,7 @@ describe('synIDattr()', function()
|
||||
end)
|
||||
|
||||
it('returns color number if non-GUI', function()
|
||||
screen:attach(false)
|
||||
screen:attach({rgb=false})
|
||||
eq('252', eval('synIDattr(hlID("Normal"), "fg")'))
|
||||
eq('79', eval('synIDattr(hlID("Keyword"), "fg")'))
|
||||
end)
|
||||
|
@ -331,7 +331,7 @@ describe('terminal prints more lines than the screen height and exits', function
|
||||
it('will push extra lines to scrollback', function()
|
||||
clear()
|
||||
local screen = Screen.new(50, 7)
|
||||
screen:attach(false)
|
||||
screen:attach({rgb=false})
|
||||
execute('call termopen(["'..nvim_dir..'/tty-test", "10"]) | startinsert')
|
||||
wait()
|
||||
screen:expect([[
|
||||
|
@ -106,7 +106,7 @@
|
||||
-- use `screen:snapshot_util({},true)`
|
||||
|
||||
local helpers = require('test.functional.helpers')(nil)
|
||||
local request, run = helpers.request, helpers.run
|
||||
local request, run, uimeths = helpers.request, helpers.run, helpers.uimeths
|
||||
local dedent = helpers.dedent
|
||||
|
||||
local Screen = {}
|
||||
@ -192,22 +192,22 @@ function Screen:set_default_attr_ignore(attr_ignore)
|
||||
self._default_attr_ignore = attr_ignore
|
||||
end
|
||||
|
||||
function Screen:attach(rgb)
|
||||
if rgb == nil then
|
||||
rgb = true
|
||||
function Screen:attach(options)
|
||||
if options == nil then
|
||||
options = {rgb=true}
|
||||
end
|
||||
request('ui_attach', self._width, self._height, rgb)
|
||||
uimeths.attach(self._width, self._height, options)
|
||||
end
|
||||
|
||||
function Screen:detach()
|
||||
request('ui_detach')
|
||||
uimeths.detach()
|
||||
end
|
||||
|
||||
function Screen:try_resize(columns, rows)
|
||||
request('ui_try_resize', columns, rows)
|
||||
uimeths.try_resize(columns, rows)
|
||||
end
|
||||
|
||||
function Screen:expect(expected, attr_ids, attr_ignore)
|
||||
function Screen:expect(expected, attr_ids, attr_ignore, condition)
|
||||
-- remove the last line and dedent
|
||||
expected = dedent(expected:gsub('\n[ ]+$', ''))
|
||||
local expected_rows = {}
|
||||
@ -219,6 +219,12 @@ function Screen:expect(expected, attr_ids, attr_ignore)
|
||||
local ids = attr_ids or self._default_attr_ids
|
||||
local ignore = attr_ignore or self._default_attr_ignore
|
||||
self:wait(function()
|
||||
if condition ~= nil then
|
||||
local status, res = pcall(condition)
|
||||
if not status then
|
||||
return tostring(res)
|
||||
end
|
||||
end
|
||||
local actual_rows = {}
|
||||
for i = 1, self._height do
|
||||
actual_rows[i] = self:_row_repr(self._rows[i], ids, ignore)
|
||||
@ -303,12 +309,20 @@ function Screen:_redraw(updates)
|
||||
local method = update[1]
|
||||
for i = 2, #update do
|
||||
local handler = self['_handle_'..method]
|
||||
handler(self, unpack(update[i]))
|
||||
if handler ~= nil then
|
||||
handler(self, unpack(update[i]))
|
||||
else
|
||||
self._on_event(method, update[i])
|
||||
end
|
||||
end
|
||||
-- print(self:_current_screen())
|
||||
end
|
||||
end
|
||||
|
||||
function Screen:set_on_event_handler(callback)
|
||||
self._on_event = callback
|
||||
end
|
||||
|
||||
function Screen:_handle_resize(width, height)
|
||||
local rows = {}
|
||||
for _ = 1, height do
|
||||
|
@ -755,4 +755,106 @@ describe('completion', function()
|
||||
]])
|
||||
end)
|
||||
end)
|
||||
|
||||
end)
|
||||
|
||||
describe('External completion popupmenu', function()
|
||||
local screen
|
||||
local items, selected, anchor
|
||||
before_each(function()
|
||||
clear()
|
||||
screen = Screen.new(60, 8)
|
||||
screen:attach({rgb=true, popupmenu_external=true})
|
||||
screen:set_default_attr_ids({
|
||||
[1] = {bold=true, foreground=Screen.colors.Blue},
|
||||
[2] = {bold = true},
|
||||
})
|
||||
screen:set_on_event_handler(function(name, data)
|
||||
if name == "popupmenu_show" then
|
||||
local row, col
|
||||
items, selected, row, col = unpack(data)
|
||||
anchor = {row, col}
|
||||
elseif name == "popupmenu_select" then
|
||||
selected = data[1]
|
||||
elseif name == "popupmenu_hide" then
|
||||
items = nil
|
||||
end
|
||||
end)
|
||||
end)
|
||||
|
||||
it('works', function()
|
||||
source([[
|
||||
function! TestComplete() abort
|
||||
call complete(1, ['foo', 'bar', 'spam'])
|
||||
return ''
|
||||
endfunction
|
||||
]])
|
||||
local expected = {
|
||||
{'foo', '', '', ''},
|
||||
{'bar', '', '', ''},
|
||||
{'spam', '', '', ''},
|
||||
}
|
||||
feed('o<C-r>=TestComplete()<CR>')
|
||||
screen:expect([[
|
||||
|
|
||||
foo^ |
|
||||
{1:~ }|
|
||||
{1:~ }|
|
||||
{1:~ }|
|
||||
{1:~ }|
|
||||
{1:~ }|
|
||||
{2:-- INSERT --} |
|
||||
]], nil, nil, function()
|
||||
eq(expected, items)
|
||||
eq(0, selected)
|
||||
eq({1,0}, anchor)
|
||||
end)
|
||||
|
||||
feed('<c-p>')
|
||||
screen:expect([[
|
||||
|
|
||||
^ |
|
||||
{1:~ }|
|
||||
{1:~ }|
|
||||
{1:~ }|
|
||||
{1:~ }|
|
||||
{1:~ }|
|
||||
{2:-- INSERT --} |
|
||||
]], nil, nil, function()
|
||||
eq(expected, items)
|
||||
eq(-1, selected)
|
||||
eq({1,0}, anchor)
|
||||
end)
|
||||
|
||||
-- down moves the selection in the menu, but does not insert anything
|
||||
feed('<down><down>')
|
||||
screen:expect([[
|
||||
|
|
||||
^ |
|
||||
{1:~ }|
|
||||
{1:~ }|
|
||||
{1:~ }|
|
||||
{1:~ }|
|
||||
{1:~ }|
|
||||
{2:-- INSERT --} |
|
||||
]], nil, nil, function()
|
||||
eq(expected, items)
|
||||
eq(1, selected)
|
||||
eq({1,0}, anchor)
|
||||
end)
|
||||
|
||||
feed('<cr>')
|
||||
screen:expect([[
|
||||
|
|
||||
bar^ |
|
||||
{1:~ }|
|
||||
{1:~ }|
|
||||
{1:~ }|
|
||||
{1:~ }|
|
||||
{1:~ }|
|
||||
{2:-- INSERT --} |
|
||||
]], nil, nil, function()
|
||||
eq(nil, items) -- popupmenu was hidden
|
||||
end)
|
||||
end)
|
||||
end)
|
||||
|
Loading…
Reference in New Issue
Block a user