* vim:ts=4:sw=4:expandtab
*
* i3 - an improved dynamic tiling window manager
- * © 2009-2013 Michael Stapelberg and contributors (see also: LICENSE)
+ * © 2009 Michael Stapelberg and contributors (see also: LICENSE)
*
* i3-nagbar is a utility which displays a nag message, for example in the case
* when the user has an error in their configuration file.
#include <xcb/xcb.h>
#include <xcb/xcb_aux.h>
#include <xcb/xcb_event.h>
+#include <xcb/randr.h>
#include "libi3.h"
#include "i3-nagbar.h"
/* restore font color */
set_font_colors(pixmap_gc, color_text, color_background);
- draw_text(prompt, pixmap, pixmap_gc,
+ draw_text(prompt, pixmap, pixmap_gc, NULL,
logical_px(4) + logical_px(4),
logical_px(4) + logical_px(4),
rect.width - logical_px(4) - logical_px(4));
values[1] = color_button_background;
set_font_colors(pixmap_gc, color_text, color_button_background);
/* the x term seems to set left/right padding */
- draw_text(buttons[c].label, pixmap, pixmap_gc,
+ draw_text(buttons[c].label, pixmap, pixmap_gc, NULL,
y - w - line_width + logical_px(6),
logical_px(4) + logical_px(3),
rect.width - y + w + line_width - logical_px(6));
return 1;
}
+/**
+ * Return the position and size the i3-nagbar window should use.
+ * This will be the primary output or a fallback if it cannot be determined.
+ */
+static xcb_rectangle_t get_window_position(void) {
+ /* Default values if we cannot determine the primary output or its CRTC info. */
+ xcb_rectangle_t result = (xcb_rectangle_t){50, 50, 500, font.height + logical_px(8) + logical_px(8)};
+
+ xcb_randr_get_screen_resources_current_cookie_t rcookie = xcb_randr_get_screen_resources_current(conn, root);
+ xcb_randr_get_output_primary_cookie_t pcookie = xcb_randr_get_output_primary(conn, root);
+
+ xcb_randr_get_output_primary_reply_t *primary = NULL;
+ xcb_randr_get_screen_resources_current_reply_t *res = NULL;
+
+ if ((primary = xcb_randr_get_output_primary_reply(conn, pcookie, NULL)) == NULL) {
+ DLOG("Could not determine the primary output.\n");
+ goto free_resources;
+ }
+
+ if ((res = xcb_randr_get_screen_resources_current_reply(conn, rcookie, NULL)) == NULL) {
+ goto free_resources;
+ }
+
+ xcb_randr_get_output_info_reply_t *output =
+ xcb_randr_get_output_info_reply(conn,
+ xcb_randr_get_output_info(conn, primary->output, res->config_timestamp),
+ NULL);
+ if (output == NULL || output->crtc == XCB_NONE)
+ goto free_resources;
+
+ xcb_randr_get_crtc_info_reply_t *crtc =
+ xcb_randr_get_crtc_info_reply(conn,
+ xcb_randr_get_crtc_info(conn, output->crtc, res->config_timestamp),
+ NULL);
+ if (crtc == NULL)
+ goto free_resources;
+
+ DLOG("Found primary output on position x = %i / y = %i / w = %i / h = %i.\n",
+ crtc->x, crtc->y, crtc->width, crtc->height);
+ if (crtc->width == 0 || crtc->height == 0) {
+ DLOG("Primary output is not active, ignoring it.\n");
+ goto free_resources;
+ }
+
+ result.x = crtc->x;
+ result.y = crtc->y;
+ goto free_resources;
+
+free_resources:
+ FREE(res);
+ FREE(primary);
+ return result;
+}
+
int main(int argc, char *argv[]) {
/* The following lines are a terribly horrible kludge. Because terminal
* emulators have different ways of interpreting the -e command line
if (argv0_len > strlen(".nagbar_cmd") &&
strcmp(argv[0] + argv0_len - strlen(".nagbar_cmd"), ".nagbar_cmd") == 0) {
unlink(argv[0]);
- cmd = strdup(argv[0]);
+ cmd = sstrdup(argv[0]);
*(cmd + argv0_len - strlen(".nagbar_cmd")) = '\0';
execl("/bin/sh", "/bin/sh", cmd, NULL);
err(EXIT_FAILURE, "execv(/bin/sh, /bin/sh, %s)", cmd);
printf("i3-nagbar [-m <message>] [-b <button> <action>] [-t warning|error] [-f <font>] [-v]\n");
return 0;
case 'b':
- buttons = realloc(buttons, sizeof(button_t) * (buttoncnt + 1));
+ buttons = srealloc(buttons, sizeof(button_t) * (buttoncnt + 1));
buttons[buttoncnt].label = i3string_from_utf8(optarg);
buttons[buttoncnt].action = argv[optind];
printf("button with label *%s* and action *%s*\n",
font = load_font(pattern, true);
set_font(&font);
+ xcb_rectangle_t win_pos = get_window_position();
+
/* Open an input window */
win = xcb_generate_id(conn);
xcb_create_window(
conn,
XCB_COPY_FROM_PARENT,
- win, /* the window id */
- root, /* parent == root */
- 50, 50, 500, font.height + logical_px(8) + logical_px(8) /* 8 px padding */, /* dimensions */
- 0, /* x11 border = 0, we draw our own */
+ win, /* the window id */
+ root, /* parent == root */
+ win_pos.x, win_pos.y, win_pos.width, win_pos.height, /* dimensions */
+ 0, /* x11 border = 0, we draw our own */
XCB_WINDOW_CLASS_INPUT_OUTPUT,
XCB_WINDOW_CLASS_COPY_FROM_PARENT, /* copy visual from parent */
XCB_CW_BACK_PIXEL | XCB_CW_EVENT_MASK,