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input/tablet: add tool_mode option to set tablet tools as relative input

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Closes #4139.
This commit is contained in:
Tudor Brindus 2020-06-19 14:11:57 -04:00 • committed by Simon Ser
parent 136add4e12
commit ed247c031c
10 changed files with 149 additions and 6 deletions
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1
sway/commands/input.c
View file

@ -29,6 +29,7 @@ static struct cmd_handler input_handlers[] = {
{ "scroll_method", input_cmd_scroll_method },
{ "tap", input_cmd_tap },
{ "tap_button_map", input_cmd_tap_button_map },
{ "tool_mode", input_cmd_tool_mode },
{ "xkb_file", input_cmd_xkb_file },
{ "xkb_layout", input_cmd_xkb_layout },
{ "xkb_model", input_cmd_xkb_model },

73
sway/commands/input/tool_mode.c Normal file
View file

@ -0,0 +1,73 @@
#include <strings.h>
#include "sway/commands.h"
#include "sway/config.h"
static void set_tool_mode(struct input_config *ic,
enum wlr_tablet_tool_type type, enum sway_tablet_tool_mode mode) {
for (int i = 0; i < ic->tools->length; i++) {
struct input_config_tool *tool = ic->tools->items[i];
if (tool->type == type) {
tool->mode = mode;
return;
}
}
struct input_config_tool *tool = calloc(1, sizeof(*tool));
if (tool) {
tool->type = type;
tool->mode = mode;
list_add(ic->tools, tool);
}
}
struct cmd_results *input_cmd_tool_mode(int argc, char **argv) {
struct cmd_results *error;
if ((error = checkarg(argc, "tool_mode", EXPECTED_AT_LEAST, 2))) {
return error;
}
struct input_config *ic = config->handler_context.input_config;
if (!ic) {
return cmd_results_new(CMD_FAILURE, "No input device defined.");
}
enum sway_tablet_tool_mode tool_mode;
if (!strcasecmp(argv[1], "absolute")) {
tool_mode = SWAY_TABLET_TOOL_MODE_ABSOLUTE;
} else if (!strcasecmp(argv[1], "relative")) {
tool_mode = SWAY_TABLET_TOOL_MODE_RELATIVE;
} else {
goto invalid_command;
}
if (!strcasecmp(argv[0], "*")) {
set_tool_mode(ic, WLR_TABLET_TOOL_TYPE_PEN, tool_mode);
set_tool_mode(ic, WLR_TABLET_TOOL_TYPE_ERASER, tool_mode);
set_tool_mode(ic, WLR_TABLET_TOOL_TYPE_BRUSH, tool_mode);
set_tool_mode(ic, WLR_TABLET_TOOL_TYPE_PENCIL, tool_mode);
set_tool_mode(ic, WLR_TABLET_TOOL_TYPE_AIRBRUSH, tool_mode);
} else {
enum wlr_tablet_tool_type tool_type;
if (!strcasecmp(argv[0], "pen")) {
tool_type = WLR_TABLET_TOOL_TYPE_PEN;
} else if (!strcasecmp(argv[0], "eraser")) {
tool_type = WLR_TABLET_TOOL_TYPE_ERASER;
} else if (!strcasecmp(argv[0], "brush")) {
tool_type = WLR_TABLET_TOOL_TYPE_BRUSH;
} else if (!strcasecmp(argv[0], "pencil")) {
tool_type = WLR_TABLET_TOOL_TYPE_PENCIL;
} else if (!strcasecmp(argv[0], "airbrush")) {
tool_type = WLR_TABLET_TOOL_TYPE_AIRBRUSH;
} else {
goto invalid_command;
}
set_tool_mode(ic, tool_type, tool_mode);
}
return cmd_results_new(CMD_SUCCESS, NULL);
invalid_command:
return cmd_results_new(CMD_INVALID,
"Expected 'tool_mode <tool> <absolute|relative>'");
}