config

8 files changed, 637 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..d2fde11
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,5 @@
+herbe
+config.h
+.ccls-cache
+.rej
+.orig
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..7b85eda
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2020 Samuel Dudík
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..55509cf
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,24 @@
+CFLAGS = -Wall -Wextra -pedantic -lX11 -lXft -I/usr/include/freetype2 -pthread
+
+PREFIX ?= /usr/local
+CC ?= cc
+
+all: herbe
+
+config.h: config.def.h
+	cp config.def.h config.h
+
+herbe: herbe.c config.h
+	$(CC) herbe.c $(CFLAGS) -o herbe -lXrandr
+
+install: herbe
+	mkdir -p ${DESTDIR}${PREFIX}/bin
+	cp -f herbe ${DESTDIR}${PREFIX}/bin
+
+uninstall:
+	rm -f ${DESTDIR}${PREFIX}/bin/herbe
+
+clean:
+	rm -f herbe
+
+.PHONY: all install uninstall clean
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..25eb20c
--- /dev/null
+++ b/README.md
@@ -0,0 +1,139 @@
+# 🌱 herbe
+> Daemon-less notifications without D-Bus. Minimal and lightweight.
+
+<p align="center">
+  <img src="https://user-images.githubusercontent.com/24730635/90975811-cd62fd00-e537-11ea-9169-92e68a71d0a0.gif" />
+</p>
+
+## Features
+* Under 200 lines of code
+* Doesn't run in the background, just displays the notification and exits
+* No external dependencies except Xlib and Xft
+* Configurable through `config.h` or Xresources ([using this patch](https://github.com/dudik/herbe/pull/11))
+* [Actions support](#actions)
+* Extensible through [patches](https://github.com/dudik/herbe/pulls?q=is%3Aopen+is%3Apr+label%3Apatch)
+
+## Table of contents
+
+* [Usage](#usage)
+  * [Patches](#patches)
+  * [Dismiss a notification](#dismiss-a-notification)
+  * [Actions](#actions)
+  * [Newlines](#newlines)
+  * [Multiple notifications](#multiple-notifications)
+  * [Notifications don't show up](#notifications-dont-show-up)
+* [Installation](#installation)
+  * [Packages](#packages)
+  * [Dependencies](#dependencies)
+  * [Build](#build)
+* [Configuration](#configuration)
+* [Contribute](#contribute)
+
+## Usage
+
+### Patches
+[List of available patches](https://github.com/dudik/herbe/pulls?q=is%3Aopen+is%3Apr+label%3Apatch)
+
+To create a new patch you'll have to open a pull request with your changes. Append `.diff` to the pull request URL to get a downloadable diff file. Don't forget to prefix the title with `patch:` and to apply the `patch` label to it. For inspiration, look at [my Xresources patch](https://github.com/dudik/herbe/pull/11). Thank you.
+
+_Note: This patching method was heavily inspired by [dylan's sowm](https://github.com/dylanaraps/sowm)._
+
+### Dismiss a notification
+A notification can be dismissed either by clicking on it with `DISMISS_BUTTON` (set in config.h, defaults to left mouse button) or sending a `SIGUSR1` signal to it:
+```shell
+$ pkill -SIGUSR1 herbe
+```
+Dismissed notifications return exit code 2.
+
+### Actions
+Action is a piece of shell code that runs when a notification gets accepted. Accepting a notification is the same as dismissing it, but you have to use either `ACTION_BUTTON` (defaults to right mouse button) or the `SIGUSR2` signal.
+An accepted notification always returns exit code 0. To specify an action:
+```shell
+$ herbe "Notification body" && echo "This is an action"
+```
+Where everything after `&&` is the action and will get executed after the notification gets accepted.
+
+### Newlines
+Every command line argument gets printed on a separate line by default e.g.:
+```shell
+$ herbe "First line" "Second line" "Third line" ...
+```
+You can also use `\n` e.g. in `bash`:
+```shell
+$ herbe $'First line\nSecond line\nThird line'
+```
+But by default `herbe` prints `\n` literally:
+```shell
+$ herbe "First line\nStill the first line"
+```
+Output of other programs will get printed correctly, just make sure to escape it (so you don't end up with every word on a separate line):
+```shell
+$ herbe "$(ps axch -o cmd:15,%cpu --sort=-%cpu | head)"
+```
+
+### Multiple notifications
+Notifications are put in a queue and shown one after another in order of creation (first in, first out). They don't overlap and each one is shown for its entire duration.
+
+### Notifications don't show up
+Most likely a running notification got terminated forcefully (SIGKILL or any uncaught signal) which caused the semaphore not getting unlocked. First, kill any `herbe` instance that is stuck:
+```shell
+$ pkill -SIGKILL herbe
+```
+Then just call `herbe` without any arguments:
+```shell
+$ herbe
+```
+Notifications should now show up as expected.
+
+Don't ever send any signals to `herbe` except these:
+```shell
+# same as pkill -SIGTERM herbe, terminates every running herbe process
+$ pkill herbe
+
+$ pkill -SIGUSR1 herbe
+$ pkill -SIGUSR2 herbe
+```
+And you should be fine. That's all you really need to interact with `herbe`.
+
+## Installation
+### Packages
+[![Packaging status](https://repology.org/badge/vertical-allrepos/herbe.svg)](https://repology.org/project/herbe/versions)
+
+[OpenBSD patch](https://github.com/dudik/herbe/pull/4)
+
+[FreeBSD patch](https://github.com/dudik/herbe/pull/16)
+
+[Wayland port](https://github.com/muevoid/Wayherb) by [muevoid](https://github.com/muevoid)
+
+**Only the [herbe-git AUR package](https://aur.archlinux.org/packages/herbe-git/) is maintained by me.**
+
+### Dependencies
+* X11 (Xlib)
+* Xft
+
+The names of packages are different depending on which distribution you use.
+For example, if you use [Void Linux](https://voidlinux.org/) you will have to install these dependencies:
+```shell
+sudo xbps-install base-devel libX11-devel libXft-devel
+```
+
+### Build
+```shell
+git clone https://github.com/dudik/herbe
+cd herbe
+sudo make install
+```
+`make install` requires root privileges because it copies the resulting binary to `/usr/local/bin`. This makes `herbe` accessible globally.
+
+You can also use `make clean` to remove the binary from the build folder, `sudo make uninstall` to remove the binary from `/usr/local/bin` or just `make` to build the binary locally.
+
+## Configuration
+herbe is configured at compile-time by editing `config.h`. Every option should be self-explanatory. There is no `height` option because height is determined by font size and text padding.
+
+[Xresources patch](https://github.com/dudik/herbe/pull/11)
+
+## Contribute
+If you want to report a bug or you have a feature request, feel free to [open an issue](https://github.com/dudik/herbe/issues).
+
+## Projects with herbe integration
+- [qutebrowser](https://qutebrowser.org/) supports showing web notifications via herbe, via the `content.notifications.presenter` setting.
diff --git a/applied/19.diff b/applied/19.diff
new file mode 100644
index 0000000..2ece3fb
--- /dev/null
+++ b/applied/19.diff
@@ -0,0 +1,100 @@
+diff --git a/herbe.c b/herbe.c
+index 51d3990..8bfdbc1 100644
+--- a/herbe.c
++++ b/herbe.c
+@@ -7,7 +7,8 @@
+ #include <string.h>
+ #include <stdarg.h>
+ #include <fcntl.h>
+-#include <semaphore.h>
++#include <sys/ipc.h>
++#include <sys/shm.h>
+ 
+ #include "config.h"
+ 
+@@ -79,13 +80,23 @@ void expire(int sig)
+ 	XFlush(display);
+ }
+ 
++void read_y_offset(unsigned int **offset, int *id) {
++    int shm_id = shmget(8432, sizeof(unsigned int), IPC_CREAT | 0660);
++    if (shm_id == -1) die("shmget failed");
++
++    *offset = (unsigned int *)shmat(shm_id, 0, 0);
++    if (*offset == (unsigned int *)-1) die("shmat failed\n");
++    *id = shm_id;
++}
++
++void free_y_offset(int id) {
++    shmctl(id, IPC_RMID, NULL);
++}
++
+ int main(int argc, char *argv[])
+ {
+ 	if (argc == 1)
+-	{
+-		sem_unlink("/herbe");
+-		die("Usage: %s body", argv[0]);
+-	}
++        die("Usage: %s body", argv[0]);
+ 
+ 	struct sigaction act_expire, act_ignore;
+ 
+@@ -151,16 +162,22 @@ int main(int argc, char *argv[])
+ 		}
+ 	}
+ 
+-	unsigned int x = pos_x;
+-	unsigned int y = pos_y;
++    int y_offset_id;
++    unsigned int *y_offset;
++    read_y_offset(&y_offset, &y_offset_id);
++
+ 	unsigned int text_height = font->ascent - font->descent;
+ 	unsigned int height = (num_of_lines - 1) * line_spacing + num_of_lines * text_height + 2 * padding;
++	unsigned int x = pos_x;
++	unsigned int y = pos_y + *y_offset;
++
++    unsigned int used_y_offset = (*y_offset) += height + padding;
+ 
+ 	if (corner == TOP_RIGHT || corner == BOTTOM_RIGHT)
+-		x = screen_width - width - border_size * 2 - pos_x;
++		x = screen_width - width - border_size * 2 - x;
+ 
+ 	if (corner == BOTTOM_LEFT || corner == BOTTOM_RIGHT)
+-		y = screen_height - height - border_size * 2 - pos_y;
++		y = screen_height - height - border_size * 2 - y;
+ 
+ 	window = XCreateWindow(display, RootWindow(display, screen), x, y, width, height, border_size, DefaultDepth(display, screen),
+ 						   CopyFromParent, visual, CWOverrideRedirect | CWBackPixel | CWBorderPixel, &attributes);
+@@ -171,9 +188,6 @@ int main(int argc, char *argv[])
+ 	XSelectInput(display, window, ExposureMask | ButtonPress);
+ 	XMapWindow(display, window);
+ 
+-	sem_t *mutex = sem_open("/herbe", O_CREAT, 0644, 1);
+-	sem_wait(mutex);
+-
+ 	sigaction(SIGUSR1, &act_expire, 0);
+ 	sigaction(SIGUSR2, &act_expire, 0);
+ 
+@@ -204,12 +218,11 @@ int main(int argc, char *argv[])
+ 		}
+ 	}
+ 
+-	sem_post(mutex);
+-	sem_close(mutex);
+ 
+ 	for (int i = 0; i < num_of_lines; i++)
+ 		free(lines[i]);
+ 
++    if (used_y_offset == *y_offset) free_y_offset(y_offset_id);
+ 	free(lines);
+ 	XftDrawDestroy(draw);
+ 	XftColorFree(display, visual, colormap, &color);
+@@ -217,4 +230,4 @@ int main(int argc, char *argv[])
+ 	XCloseDisplay(display);
+ 
+ 	return exit_code;
+-}
+\ No newline at end of file
++}
diff --git a/applied/21.diff b/applied/21.diff
new file mode 100644
index 0000000..412c034
--- /dev/null
+++ b/applied/21.diff
@@ -0,0 +1,80 @@
+diff --git a/Makefile b/Makefile
+index 3225e36..55509cf 100644
+--- a/Makefile
++++ b/Makefile
+@@ -9,7 +9,7 @@ config.h: config.def.h
+ 	cp config.def.h config.h
+ 
+ herbe: herbe.c config.h
+-	$(CC) herbe.c $(CFLAGS) -o herbe
++	$(CC) herbe.c $(CFLAGS) -o herbe -lXrandr
+ 
+ install: herbe
+ 	mkdir -p ${DESTDIR}${PREFIX}/bin
+diff --git a/config.def.h b/config.def.h
+index 86b7e76..f8bf499 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -4,6 +4,7 @@ static const char *font_color = "#ececec";
+ static const char *font_pattern = "monospace:size=10";
+ static const unsigned line_spacing = 5;
+ static const unsigned int padding = 15;
++static const int use_primary_monitor = 0;
+ 
+ static const unsigned int width = 450;
+ static const unsigned int border_size = 2;
+diff --git a/herbe.c b/herbe.c
+index 51d3990..a2277f0 100644
+--- a/herbe.c
++++ b/herbe.c
+@@ -1,5 +1,6 @@
+ #include <X11/Xlib.h>
+ #include <X11/Xft/Xft.h>
++#include <X11/extensions/Xrandr.h>
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <signal.h>
+@@ -111,8 +112,22 @@ int main(int argc, char *argv[])
+ 	Visual *visual = DefaultVisual(display, screen);
+ 	Colormap colormap = DefaultColormap(display, screen);
+ 
++	int screen_x = 0;
++	int screen_y = 0;
+ 	int screen_width = DisplayWidth(display, screen);
+ 	int screen_height = DisplayHeight(display, screen);
++	if(use_primary_monitor) {
++		int nMonitors;
++		XRRMonitorInfo* info = XRRGetMonitors(display, RootWindow(display, screen), 1, &nMonitors);
++		for(int i = 0; i < nMonitors; i++) {
++			if(info[i].primary) {
++				screen_x = info[i].x;
++				screen_y = info[i].y;
++				screen_width = info[i].width;
++				screen_height = info[i].height;
++			}
++		}
++	}
+ 
+ 	XSetWindowAttributes attributes;
+ 	attributes.override_redirect = True;
+@@ -151,16 +166,16 @@ int main(int argc, char *argv[])
+ 		}
+ 	}
+ 
+-	unsigned int x = pos_x;
+-	unsigned int y = pos_y;
++	unsigned int x = screen_x + pos_x;
++	unsigned int y = screen_y + pos_y;
+ 	unsigned int text_height = font->ascent - font->descent;
+ 	unsigned int height = (num_of_lines - 1) * line_spacing + num_of_lines * text_height + 2 * padding;
+ 
+ 	if (corner == TOP_RIGHT || corner == BOTTOM_RIGHT)
+-		x = screen_width - width - border_size * 2 - pos_x;
++		x = screen_x + screen_width - width - border_size * 2 - pos_x;
+ 
+ 	if (corner == BOTTOM_LEFT || corner == BOTTOM_RIGHT)
+-		y = screen_height - height - border_size * 2 - pos_y;
++		y = screen_y + screen_height - height - border_size * 2 - pos_y;
+ 
+ 	window = XCreateWindow(display, RootWindow(display, screen), x, y, width, height, border_size, DefaultDepth(display, screen),
+ 						   CopyFromParent, visual, CWOverrideRedirect | CWBackPixel | CWBorderPixel, &attributes);
diff --git a/config.def.h b/config.def.h
new file mode 100644
index 0000000..7d83bc3
--- /dev/null
+++ b/config.def.h
@@ -0,0 +1,20 @@
+static const char *background_color = "#3e3e3e";
+static const char *border_color = "#ececec";
+static const char *font_color = "#ececec";
+static const char *font_pattern = "monospace:size=10";
+static const unsigned line_spacing = 5;
+static const unsigned int padding = 15;
+static const int use_primary_monitor = 1;
+
+static const unsigned int width = 450;
+static const unsigned int border_size = 2;
+static const unsigned int pos_x = 30;
+static const unsigned int pos_y = 60;
+
+enum corners { TOP_LEFT, TOP_RIGHT, BOTTOM_LEFT, BOTTOM_RIGHT };
+enum corners corner = TOP_RIGHT;
+
+static const unsigned int duration = 5; /* in seconds */
+
+#define DISMISS_BUTTON Button1
+#define ACTION_BUTTON Button3
diff --git a/herbe.c b/herbe.c
new file mode 100644
index 0000000..3936f9d
--- /dev/null
+++ b/herbe.c
@@ -0,0 +1,248 @@
+#include <X11/Xlib.h>
+#include <X11/Xft/Xft.h>
+#include <X11/extensions/Xrandr.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <signal.h>
+#include <unistd.h>
+#include <string.h>
+#include <stdarg.h>
+#include <fcntl.h>
+#include <sys/ipc.h>
+#include <sys/shm.h>
+
+#include "config.h"
+
+#define EXIT_ACTION 0
+#define EXIT_FAIL 1
+#define EXIT_DISMISS 2
+
+Display *display;
+Window window;
+int exit_code = EXIT_DISMISS;
+
+static void die(const char *format, ...)
+{
+	va_list ap;
+	va_start(ap, format);
+	vfprintf(stderr, format, ap);
+	fprintf(stderr, "\n");
+	va_end(ap);
+	exit(EXIT_FAIL);
+}
+
+int get_max_len(char *string, XftFont *font, int max_text_width)
+{
+	int eol = strlen(string);
+	XGlyphInfo info;
+	XftTextExtentsUtf8(display, font, (FcChar8 *)string, eol, &info);
+
+	if (info.width > max_text_width)
+	{
+		eol = max_text_width / font->max_advance_width;
+		info.width = 0;
+
+		while (info.width < max_text_width)
+		{
+			eol++;
+			XftTextExtentsUtf8(display, font, (FcChar8 *)string, eol, &info);
+		}
+
+		eol--;
+	}
+
+	for (int i = 0; i < eol; i++)
+		if (string[i] == '\n')
+		{
+			string[i] = ' ';
+			return ++i;
+		}
+
+	if (info.width <= max_text_width)
+		return eol;
+
+	int temp = eol;
+
+	while (string[eol] != ' ' && eol)
+		--eol;
+
+	if (eol == 0)
+		return temp;
+	else
+		return ++eol;
+}
+
+void expire(int sig)
+{
+	XEvent event;
+	event.type = ButtonPress;
+	event.xbutton.button = (sig == SIGUSR2) ? (ACTION_BUTTON) : (DISMISS_BUTTON);
+	XSendEvent(display, window, 0, 0, &event);
+	XFlush(display);
+}
+
+void read_y_offset(unsigned int **offset, int *id) {
+    int shm_id = shmget(8432, sizeof(unsigned int), IPC_CREAT | 0660);
+    if (shm_id == -1) die("shmget failed");
+
+    *offset = (unsigned int *)shmat(shm_id, 0, 0);
+    if (*offset == (unsigned int *)-1) die("shmat failed\n");
+    *id = shm_id;
+}
+
+void free_y_offset(int id) {
+    shmctl(id, IPC_RMID, NULL);
+}
+
+int main(int argc, char *argv[])
+{
+	if (argc == 1)
+        die("Usage: %s body", argv[0]);
+
+	struct sigaction act_expire, act_ignore;
+
+	act_expire.sa_handler = expire;
+	act_expire.sa_flags = SA_RESTART;
+	sigemptyset(&act_expire.sa_mask);
+
+	act_ignore.sa_handler = SIG_IGN;
+	act_ignore.sa_flags = 0;
+	sigemptyset(&act_ignore.sa_mask);
+
+	sigaction(SIGALRM, &act_expire, 0);
+	sigaction(SIGTERM, &act_expire, 0);
+	sigaction(SIGINT, &act_expire, 0);
+
+	sigaction(SIGUSR1, &act_ignore, 0);
+	sigaction(SIGUSR2, &act_ignore, 0);
+
+	if (!(display = XOpenDisplay(0)))
+		die("Cannot open display");
+
+	int screen = DefaultScreen(display);
+	Visual *visual = DefaultVisual(display, screen);
+	Colormap colormap = DefaultColormap(display, screen);
+
+	int screen_x = 0;
+	int screen_y = 0;
+	int screen_width = DisplayWidth(display, screen);
+	int screen_height = DisplayHeight(display, screen);
+	if(use_primary_monitor) {
+		int nMonitors;
+		XRRMonitorInfo* info = XRRGetMonitors(display, RootWindow(display, screen), 1, &nMonitors);
+		for(int i = 0; i < nMonitors; i++) {
+			if(info[i].primary) {
+				screen_x = info[i].x;
+				screen_y = info[i].y;
+				screen_width = info[i].width;
+				screen_height = info[i].height;
+			}
+		}
+	}
+
+	XSetWindowAttributes attributes;
+	attributes.override_redirect = True;
+	XftColor color;
+	XftColorAllocName(display, visual, colormap, background_color, &color);
+	attributes.background_pixel = color.pixel;
+	XftColorAllocName(display, visual, colormap, border_color, &color);
+	attributes.border_pixel = color.pixel;
+
+	int num_of_lines = 0;
+	int max_text_width = width - 2 * padding;
+	int lines_size = 5;
+	char **lines = malloc(lines_size * sizeof(char *));
+	if (!lines)
+		die("malloc failed");
+
+	XftFont *font = XftFontOpenName(display, screen, font_pattern);
+
+	for (int i = 1; i < argc; i++)
+	{
+		for (unsigned int eol = get_max_len(argv[i], font, max_text_width); eol; argv[i] += eol, num_of_lines++, eol = get_max_len(argv[i], font, max_text_width))
+		{
+			if (lines_size <= num_of_lines)
+			{
+				lines = realloc(lines, (lines_size += 5) * sizeof(char *));
+				if (!lines)
+					die("realloc failed");
+			}
+
+			lines[num_of_lines] = malloc((eol + 1) * sizeof(char));
+			if (!lines[num_of_lines])
+				die("malloc failed");
+
+			strncpy(lines[num_of_lines], argv[i], eol);
+			lines[num_of_lines][eol] = '\0';
+		}
+	}
+
+    int y_offset_id;
+    unsigned int *y_offset;
+    read_y_offset(&y_offset, &y_offset_id);
+
+	unsigned int text_height = font->ascent - font->descent;
+	unsigned int height = (num_of_lines - 1) * line_spacing + num_of_lines * text_height + 2 * padding;
+	unsigned int x = screen_x + pos_x;
+	unsigned int y = screen_y + pos_y + *y_offset;
+
+    unsigned int used_y_offset = (*y_offset) += height + padding;
+
+	if (corner == TOP_RIGHT || corner == BOTTOM_RIGHT)
+		x = screen_x + screen_width - width - border_size * 2 - pos_x;
+
+	if (corner == BOTTOM_LEFT || corner == BOTTOM_RIGHT)
+		y = screen_y + screen_height - height - border_size * 2 - pos_y;
+
+	window = XCreateWindow(display, RootWindow(display, screen), x, y, width, height, border_size, DefaultDepth(display, screen),
+						   CopyFromParent, visual, CWOverrideRedirect | CWBackPixel | CWBorderPixel, &attributes);
+
+	XftDraw *draw = XftDrawCreate(display, window, visual, colormap);
+	XftColorAllocName(display, visual, colormap, font_color, &color);
+
+	XSelectInput(display, window, ExposureMask | ButtonPress);
+	XMapWindow(display, window);
+
+	sigaction(SIGUSR1, &act_expire, 0);
+	sigaction(SIGUSR2, &act_expire, 0);
+
+	if (duration != 0)
+		alarm(duration);
+
+	for (;;)
+	{
+		XEvent event;
+		XNextEvent(display, &event);
+
+		if (event.type == Expose)
+		{
+			XClearWindow(display, window);
+			for (int i = 0; i < num_of_lines; i++)
+				XftDrawStringUtf8(draw, &color, font, padding, line_spacing * i + text_height * (i + 1) + padding,
+								  (FcChar8 *)lines[i], strlen(lines[i]));
+		}
+		else if (event.type == ButtonPress)
+		{
+			if (event.xbutton.button == DISMISS_BUTTON)
+				break;
+			else if (event.xbutton.button == ACTION_BUTTON)
+			{
+				exit_code = EXIT_ACTION;
+				break;
+			}
+		}
+	}
+
+
+	for (int i = 0; i < num_of_lines; i++)
+		free(lines[i]);
+
+    if (used_y_offset == *y_offset) free_y_offset(y_offset_id);
+	free(lines);
+	XftDrawDestroy(draw);
+	XftColorFree(display, visual, colormap, &color);
+	XftFontClose(display, font);
+	XCloseDisplay(display);
+
+	return exit_code;
+}