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config: ‘pipe’ is now optional ‘aux’ data in the key-binding struct
This allows us to add helper functions that e.g. compare bindings’ aux data in a generic way.
This commit is contained in:
Daniel Eklöf
parent
9814d96206
commit
e5c5cd5478
5 changed files with 116 additions and 83 deletions
126
config.c
126
config.c
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@ -1476,16 +1476,18 @@ parse_section_csd(struct context *ctx)
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}
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static void
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free_binding_pipe(struct config_binding_pipe *pipe)
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free_binding_aux(struct binding_aux *aux)
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{
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if (pipe->master_copy)
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free_argv(&pipe->argv);
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switch (aux->type) {
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case BINDING_AUX_NONE: break;
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case BINDING_AUX_PIPE: free_argv(&aux->pipe);
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}
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}
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static void
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free_key_binding(struct config_key_binding *binding)
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{
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free_binding_pipe(&binding->pipe);
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free_binding_aux(&binding->aux);
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}
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static void NOINLINE
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@ -1568,9 +1570,25 @@ argv_compare(const struct argv *argv1, const struct argv *argv2)
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return 1;
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}
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static bool NOINLINE
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binding_aux_equal(const struct binding_aux *a,
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const struct binding_aux *b)
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{
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if (a->type != b->type)
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return false;
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switch (a->type) {
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case BINDING_AUX_NONE: return true;
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case BINDING_AUX_PIPE: return argv_compare(&a->pipe, &b->pipe) == 0;
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}
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BUG("invalid AUX type: %d", a->type);
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return false;
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}
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static void NOINLINE
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remove_from_key_bindings_list(struct config_key_binding_list *bindings,
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int action, const struct argv *pipe_argv)
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int action, const struct binding_aux *aux)
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{
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size_t remove_first_idx = 0;
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size_t remove_count = 0;
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@ -1581,7 +1599,7 @@ remove_from_key_bindings_list(struct config_key_binding_list *bindings,
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if (binding->action != action)
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continue;
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if (argv_compare(&binding->pipe.argv, pipe_argv) == 0) {
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if (binding_aux_equal(&binding->aux, aux)) {
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if (remove_count++ == 0)
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remove_first_idx = i;
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@ -1638,12 +1656,13 @@ mouse_button_code_to_name(int code)
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}
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static bool NOINLINE
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value_to_key_combos(struct context *ctx, int action, struct argv *argv,
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value_to_key_combos(struct context *ctx, int action,
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struct binding_aux *aux,
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struct config_key_binding_list *bindings,
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enum key_binding_type type)
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{
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if (strcasecmp(ctx->value, "none") == 0) {
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remove_from_key_bindings_list(bindings, action, argv);
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remove_from_key_bindings_list(bindings, action, aux);
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return true;
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}
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@ -1668,8 +1687,13 @@ value_to_key_combos(struct context *ctx, int action, struct argv *argv,
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{
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struct config_key_binding *new_combo = &new_combos[idx];
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new_combo->action = action;
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new_combo->pipe.master_copy = idx == 0;
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new_combo->pipe.argv = *argv;
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new_combo->aux = *aux;
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new_combo->aux.master_copy = idx == 0;
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#if 0
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new_combo->aux.type = BINDING_AUX_PIPE;
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new_combo->aux.master_copy = idx == 0;
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new_combo->aux.pipe = *argv;
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#endif
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new_combo->path = ctx->path;
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new_combo->lineno = ctx->lineno;
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@ -1736,7 +1760,7 @@ value_to_key_combos(struct context *ctx, int action, struct argv *argv,
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goto err;
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}
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remove_from_key_bindings_list(bindings, action, argv);
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remove_from_key_bindings_list(bindings, action, aux);
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bindings->arr = xrealloc(
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bindings->arr,
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@ -1850,12 +1874,15 @@ parse_key_binding_section(struct context *ctx,
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const char *const action_map[static action_count],
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struct config_key_binding_list *bindings)
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{
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struct argv pipe_argv;
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struct binding_aux aux;
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ssize_t pipe_remove_len = pipe_argv_from_value(ctx, &pipe_argv);
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ssize_t pipe_remove_len = pipe_argv_from_value(ctx, &aux.pipe);
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if (pipe_remove_len < 0)
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return false;
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aux.type = pipe_remove_len == 0 ? BINDING_AUX_NONE : BINDING_AUX_PIPE;
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aux.master_copy = true;
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for (int action = 0; action < action_count; action++) {
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if (action_map[action] == NULL)
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continue;
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@ -1863,10 +1890,8 @@ parse_key_binding_section(struct context *ctx,
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if (strcmp(ctx->key, action_map[action]) != 0)
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continue;
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if (!value_to_key_combos(
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ctx, action, &pipe_argv, bindings, KEY_BINDING))
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{
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free_argv(&pipe_argv);
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if (!value_to_key_combos(ctx, action, &aux, bindings, KEY_BINDING)) {
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free_binding_aux(&aux);
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return false;
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}
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@ -1874,7 +1899,7 @@ parse_key_binding_section(struct context *ctx,
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}
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LOG_CONTEXTUAL_ERR("not a valid action: %s", ctx->key);
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free_argv(&pipe_argv);
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free_binding_aux(&aux);
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return false;
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}
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@ -2033,12 +2058,10 @@ resolve_key_binding_collisions(struct config *conf, const char *section_name,
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const struct config_key_binding *binding2 = &bindings->arr[j];
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xassert(binding2->action != BIND_ACTION_NONE);
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if (binding2->action == binding1->action) {
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if (argv_compare(
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&binding1->pipe.argv, &binding2->pipe.argv) == 0)
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{
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continue;
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}
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if (binding2->action == binding1->action &&
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binding_aux_equal(&binding1->aux, &binding2->aux))
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{
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continue;
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}
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const struct config_key_modifiers *mods2 = &binding2->modifiers;
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@ -2092,7 +2115,7 @@ resolve_key_binding_collisions(struct config *conf, const char *section_name,
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break;
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case COLLISION_BINDING: {
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bool has_pipe = collision_binding->pipe.argv.args != NULL;
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bool has_pipe = collision_binding->aux.type == BINDING_AUX_PIPE;
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LOG_AND_NOTIFY_ERR(
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"%s:%d: [%s].%s: %s%s already mapped to '%s%s%s%s'",
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binding1->path, binding1->lineno, section_name,
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@ -2100,7 +2123,7 @@ resolve_key_binding_collisions(struct config *conf, const char *section_name,
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modifier_names, sym_name,
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action_map[collision_binding->action],
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has_pipe ? " [" : "",
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has_pipe ? collision_binding->pipe.argv.args[0] : "",
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has_pipe ? collision_binding->aux.pipe.args[0] : "",
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has_pipe ? "]" : "");
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ret = false;
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break;
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@ -2128,15 +2151,15 @@ resolve_key_binding_collisions(struct config *conf, const char *section_name,
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free(modifier_names);
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if (binding1->pipe.master_copy && i + 1 < bindings->count) {
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if (binding1->aux.master_copy && i + 1 < bindings->count) {
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struct config_key_binding *next = &bindings->arr[i + 1];
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if (next->action == binding1->action &&
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argv_compare(&binding1->pipe.argv, &next->pipe.argv) == 0)
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binding_aux_equal(&binding1->aux, &next->aux))
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{
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/* Transfer ownership to next binding */
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next->pipe.master_copy = true;
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binding1->pipe.master_copy = false;
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next->aux.master_copy = true;
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binding1->aux.master_copy = false;
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}
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}
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@ -2150,7 +2173,6 @@ resolve_key_binding_collisions(struct config *conf, const char *section_name,
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i--;
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}
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}
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return ret;
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@ -2174,12 +2196,15 @@ parse_section_mouse_bindings(struct context *ctx)
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return true;
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}
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struct argv pipe_argv;
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struct binding_aux aux;
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ssize_t pipe_remove_len = pipe_argv_from_value(ctx, &pipe_argv);
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ssize_t pipe_remove_len = pipe_argv_from_value(ctx, &aux.pipe);
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if (pipe_remove_len < 0)
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return false;
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aux.type = pipe_remove_len == 0 ? BINDING_AUX_NONE : BINDING_AUX_PIPE;
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aux.master_copy = true;
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for (enum bind_action_normal action = 0;
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action < BIND_ACTION_COUNT;
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action++)
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@ -2191,9 +2216,9 @@ parse_section_mouse_bindings(struct context *ctx)
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continue;
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if (!value_to_key_combos(
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ctx, action, &pipe_argv, &conf->bindings.mouse, MOUSE_BINDING))
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ctx, action, &aux, &conf->bindings.mouse, MOUSE_BINDING))
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{
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free_argv(&pipe_argv);
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free_binding_aux(&aux);
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return false;
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}
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@ -2201,7 +2226,7 @@ parse_section_mouse_bindings(struct context *ctx)
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}
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LOG_CONTEXTUAL_ERR("not a valid option: %s", key);
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free_argv(&pipe_argv);
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free_binding_aux(&aux);
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return false;
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}
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@ -3055,14 +3080,6 @@ config_override_apply(struct config *conf, config_override_t *overrides,
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return true;
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}
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static void
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binding_pipe_clone(struct config_binding_pipe *dst,
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const struct config_binding_pipe *src)
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{
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xassert(src->master_copy);
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clone_argv(&dst->argv, &src->argv);
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}
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static void NOINLINE
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key_binding_list_clone(struct config_key_binding_list *dst,
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const struct config_key_binding_list *src)
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@ -3078,15 +3095,20 @@ key_binding_list_clone(struct config_key_binding_list *dst,
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*new = *old;
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if (old->pipe.argv.args == NULL)
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continue;
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switch (old->aux.type) {
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case BINDING_AUX_NONE:
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last_master_argv = NULL;
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break;
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if (old->pipe.master_copy) {
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binding_pipe_clone(&new->pipe, &old->pipe);
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last_master_argv = &new->pipe.argv;
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} else {
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xassert(last_master_argv != NULL);
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new->pipe.argv = *last_master_argv;
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case BINDING_AUX_PIPE:
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if (old->aux.master_copy) {
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clone_argv(&new->aux.pipe, &old->aux.pipe);
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last_master_argv = &new->aux.pipe;
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} else {
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xassert(last_master_argv != NULL);
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new->aux.pipe = *last_master_argv;
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}
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break;
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}
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}
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}
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