From 85ae121caad02265b95ecea66fa864607575eb31 Mon Sep 17 00:00:00 2001 From: Ian Fan Date: Sun, 5 Aug 2018 00:05:48 +0100 Subject: [PATCH] commands: complete workspace implementation Allow optional --no-auto-back-and-forth flag, as well as refactoring some logic --- include/sway/tree/workspace.h | 4 ++- sway/commands/workspace.c | 54 +++++++++++++++-------------------- sway/sway.5.scd | 5 +++- sway/tree/workspace.c | 42 ++++++++++++++++++--------- 4 files changed, 59 insertions(+), 46 deletions(-) diff --git a/include/sway/tree/workspace.h b/include/sway/tree/workspace.h index 3337f2c8..239cbbdb 100644 --- a/include/sway/tree/workspace.h +++ b/include/sway/tree/workspace.h @@ -1,6 +1,7 @@ #ifndef _SWAY_WORKSPACE_H #define _SWAY_WORKSPACE_H +#include #include "sway/tree/container.h" struct sway_view; @@ -17,7 +18,8 @@ extern char *prev_workspace_name; char *workspace_next_name(const char *output_name); -bool workspace_switch(struct sway_container *workspace); +bool workspace_switch(struct sway_container *workspace, + bool no_auto_back_and_forth); struct sway_container *workspace_by_number(const char* name); diff --git a/sway/commands/workspace.c b/sway/commands/workspace.c index e8b37182..f32ede1e 100644 --- a/sway/commands/workspace.c +++ b/sway/commands/workspace.c @@ -17,17 +17,6 @@ struct cmd_results *cmd_workspace(int argc, char **argv) { int output_location = -1; - struct sway_container *current_container = config->handler_context.current_container; - struct sway_container *old_workspace = NULL, *old_output = NULL; - if (current_container) { - if (current_container->type == C_WORKSPACE) { - old_workspace = current_container; - } else { - old_workspace = container_parent(current_container, C_WORKSPACE); - } - old_output = container_parent(current_container, C_OUTPUT); - } - for (int i = 0; i < argc; ++i) { if (strcasecmp(argv[i], "output") == 0) { output_location = i; @@ -57,39 +46,42 @@ struct cmd_results *cmd_workspace(int argc, char **argv) { if (config->reading || !config->active) { return cmd_results_new(CMD_DEFER, "workspace", NULL); } + + bool no_auto_back_and_forth = false; + while (strcasecmp(argv[0], "--no-auto-back-and-forth") == 0) { + no_auto_back_and_forth = true; + if ((error = checkarg(--argc, "workspace", EXPECTED_AT_LEAST, 1))) { + return error; + } + ++argv; + } + + struct sway_container *ws = NULL; if (strcasecmp(argv[0], "number") == 0) { + if (argc < 2) { + cmd_results_new(CMD_INVALID, "workspace", + "Expected workspace number"); + } if (!(ws = workspace_by_number(argv[1]))) { char *name = join_args(argv + 1, argc - 1); ws = workspace_create(NULL, name); free(name); } - } else if (strcasecmp(argv[0], "next") == 0) { - ws = workspace_next(old_workspace); - } else if (strcasecmp(argv[0], "prev") == 0) { - ws = workspace_prev(old_workspace); - } else if (strcasecmp(argv[0], "next_on_output") == 0) { - ws = workspace_output_next(old_output); - } else if (strcasecmp(argv[0], "prev_on_output") == 0) { - ws = workspace_output_prev(old_output); - } else if (strcasecmp(argv[0], "back_and_forth") == 0) { - // if auto_back_and_forth is enabled, workspace_switch will swap - // the workspaces. If we created prev_workspace here, workspace_switch - // would put us back on original workspace. - if (config->auto_back_and_forth) { - ws = old_workspace; - } else if (prev_workspace_name - && !(ws = workspace_by_name(prev_workspace_name))) { - ws = workspace_create(NULL, prev_workspace_name); - } } else { char *name = join_args(argv, argc); if (!(ws = workspace_by_name(name))) { - ws = workspace_create(NULL, name); + if (strcasecmp(argv[0], "back_and_forth") == 0) { + if (prev_workspace_name) { + ws = workspace_create(NULL, prev_workspace_name); + } + } else { + ws = workspace_create(NULL, name); + } } free(name); } - workspace_switch(ws); + workspace_switch(ws, no_auto_back_and_forth); } return cmd_results_new(CMD_SUCCESS, NULL, NULL); } diff --git a/sway/sway.5.scd b/sway/sway.5.scd index 8083106b..36ce13df 100644 --- a/sway/sway.5.scd +++ b/sway/sway.5.scd @@ -526,7 +526,7 @@ config after the others, or it will be matched instead of the others. state. Using _allow_ or _deny_ controls the window's ability to set itself as urgent. By default, windows are allowed to set their own urgency. -*workspace* [number] +*workspace* [--no-auto-back-and-forth] [number] Switches to the specified workspace. The string "number" is optional and is used to sort workspaces. @@ -537,6 +537,9 @@ config after the others, or it will be matched instead of the others. *workspace* prev\_on\_output|next\_on\_output Switches to the next workspace on the current output. +*workspace* back_and_forth + Switches to the previously focused workspace. + *workspace* output Specifies that workspace _name_ should be shown on the specified _output_. diff --git a/sway/tree/workspace.c b/sway/tree/workspace.c index 250d5ba7..5e20429b 100644 --- a/sway/tree/workspace.c +++ b/sway/tree/workspace.c @@ -250,20 +250,35 @@ struct sway_container *workspace_by_name(const char *name) { current_workspace = container_parent(focus, C_WORKSPACE); current_output = container_parent(focus, C_OUTPUT); } - if (strcmp(name, "prev") == 0) { - return workspace_prev(current_workspace); - } else if (strcmp(name, "prev_on_output") == 0) { - return workspace_output_prev(current_output); - } else if (strcmp(name, "next") == 0) { - return workspace_next(current_workspace); - } else if (strcmp(name, "next_on_output") == 0) { - return workspace_output_next(current_output); - } else if (strcmp(name, "current") == 0) { - return current_workspace; + + char *name_cpy = strdup(name); + char *first_word = strtok(name_cpy, " "); + if (first_word == NULL) { + first_word = name_cpy; + } + + struct sway_container *ws = NULL; + if (strcmp(first_word, "prev") == 0) { + ws = workspace_prev(current_workspace); + } else if (strcmp(first_word, "prev_on_output") == 0) { + ws = workspace_output_prev(current_output); + } else if (strcmp(first_word, "next") == 0) { + ws = workspace_next(current_workspace); + } else if (strcmp(first_word, "next_on_output") == 0) { + ws = workspace_output_next(current_output); + } else if (strcmp(first_word, "current") == 0) { + ws = current_workspace; + } else if (strcasecmp(first_word, "back_and_forth") == 0) { + if (prev_workspace_name) { + ws = container_find(&root_container, _workspace_by_name, + (void *)prev_workspace_name); + } } else { - return container_find(&root_container, _workspace_by_name, + ws = container_find(&root_container, _workspace_by_name, (void *)name); } + free(name_cpy); + return ws; } /** @@ -364,7 +379,8 @@ struct sway_container *workspace_prev(struct sway_container *current) { return workspace_prev_next_impl(current, false); } -bool workspace_switch(struct sway_container *workspace) { +bool workspace_switch(struct sway_container *workspace, + bool no_auto_back_and_forth) { if (!workspace) { return false; } @@ -379,7 +395,7 @@ bool workspace_switch(struct sway_container *workspace) { active_ws = container_parent(focus, C_WORKSPACE); } - if (config->auto_back_and_forth + if (!no_auto_back_and_forth && config->auto_back_and_forth && active_ws == workspace && prev_workspace_name) { struct sway_container *new_ws = workspace_by_name(prev_workspace_name);