*Syntax*:
-------------------------------------------------------
resize grow|shrink <direction> [<px> px [or <ppt> ppt]]
+resize set <width> [px] <height> [px]
-------------------------------------------------------
Direction can either be one of +up+, +down+, +left+ or +right+. Or you can be
how many pixels a *floating container* should be grown or shrunk (the default
is 10 pixels). The ppt argument means percentage points and specifies by how
many percentage points a *tiling container* should be grown or shrunk (the
-default is 10 percentage points).
+default is 10 percentage points). Note that +resize set+ will only work for
+floating containers.
I recommend using the resize command inside a so called +mode+:
bindsym $mod+r mode "resize"
----------------------------------------------------------------------
+*Example 2 - setting urxvt size to 640x480:*
+------------------------------------------------
+for_window [class="urxvt"] resize set 640 480
+------------------------------------------------
+
=== Jumping to specific windows
Often when in a multi-monitor environment, you want to quickly jump to a
*/
void cmd_move_con_to_workspace_number(I3_CMD, char *which);
+/**
+ * Implementation of 'resize set <px> [px] <px> [px]'.
+ *
+ */
+void cmd_size(I3_CMD, char *cwidth, char *cheight);
+
/**
* Implementation of 'resize grow|shrink <direction> [<px> px] [or <ppt> ppt]'.
*
*/
void floating_reposition(Con *con, Rect newrect);
+/**
+ * Sets size of the CT_FLOATING_CON to specified dimensions. Might limit the
+ * actual size with regard to size constraints taken from user settings.
+ * Additionally, the dimensions may be upscaled until they're divisible by the
+ * window's size hints.
+ *
+ */
+void floating_resize(Con *floating_con, int x, int y);
+
/**
* Fixes the coordinates of the floating window whenever the window gets
* reassigned to a different output (or when the output’s rect changes).
state RESIZE:
way = 'grow', 'shrink'
-> RESIZE_DIRECTION
+ set = 'set'
+ -> RESIZE_SET
state RESIZE_DIRECTION:
direction = 'up', 'down', 'left', 'right', 'width', 'height'
'ppt', end
-> call cmd_resize($way, $direction, $resize_px, $resize_ppt)
+state RESIZE_SET:
+ width = word
+ -> RESIZE_WIDTH
+
+state RESIZE_WIDTH:
+ 'px'
+ ->
+ height = word
+ -> RESIZE_HEIGHT
+
+state RESIZE_HEIGHT:
+ 'px', end
+ -> call cmd_size($width, $height)
+
# rename workspace <name> to <name>
# rename workspace to <name>
state RENAME:
ysuccess(true);
}
+/*
+ * Implementation of 'resize set <px> [px] <px> [px]'.
+ *
+ */
+void cmd_size(I3_CMD, char *cwidth, char *cheight) {
+ DLOG("resizing to %sx%s px\n", cwidth, cheight);
+ // TODO: We could either handle this in the parser itself as a separate token (and make the stack typed) or we need a better way to convert a string to a number with error checking
+ int x = atoi(cwidth);
+ int y = atoi(cheight);
+ if (x <= 0 || y <= 0) {
+ ELOG("Resize failed: dimensions cannot be negative (was %sx%s)\n", cwidth, cheight);
+ return;
+ }
+
+ HANDLE_EMPTY_MATCH;
+
+ owindow *current;
+ TAILQ_FOREACH(current, &owindows, owindows) {
+ Con *floating_con;
+ if ((floating_con = con_inside_floating(current->con))) {
+ floating_resize(floating_con, x, y);
+ } else {
+ ELOG("Resize failed: %p not a floating container\n", current->con);
+ }
+ }
+
+ cmd_output->needs_tree_render = true;
+ // XXX: default reply for now, make this a better reply
+ ysuccess(true);
+}
+
/*
* Implementation of 'border normal|pixel [<n>]', 'border none|1pixel|toggle'.
*
tree_render();
}
+/*
+ * Sets size of the CT_FLOATING_CON to specified dimensions. Might limit the
+ * actual size with regard to size constraints taken from user settings.
+ * Additionally, the dimensions may be upscaled until they're divisible by the
+ * window's size hints.
+ *
+ */
+void floating_resize(Con *floating_con, int x, int y) {
+ DLOG("floating resize to %dx%d px\n", x, y);
+ Rect *rect = &floating_con->rect;
+ Con *focused_con = con_descend_focused(floating_con);
+ if (focused_con->window == NULL) {
+ DLOG("No window is focused. Not resizing.\n");
+ return;
+ }
+ int wi = focused_con->window->width_increment;
+ int hi = focused_con->window->height_increment;
+ rect->width = x;
+ rect->height = y;
+ if (wi)
+ rect->width += (wi - 1 - rect->width) % wi;
+ if (hi)
+ rect->height += (hi - 1 - rect->height) % hi;
+
+ floating_check_size(floating_con);
+
+ /* If this is a scratchpad window, don't auto center it from now on. */
+ if (floating_con->scratchpad_state == SCRATCHPAD_FRESH)
+ floating_con->scratchpad_state = SCRATCHPAD_CHANGED;
+}
+
/*
* Fixes the coordinates of the floating window whenever the window gets
* reassigned to a different output (or when the output’s rect changes).
exit_gracefully($pid);
+################################################################################
+# 7: check floating_maximum_size with cmd_size
+################################################################################
+
+my $config = <<EOT;
+# i3 config file (v4)
+font -misc-fixed-medium-r-normal--13-120-75-75-C-70-iso10646-1
+
+# Test with different dimensions than the i3 default.
+floating_minimum_size 80 x 70
+floating_maximum_size 100 x 90
+EOT
+
+$pid = launch_with_config($config);
+
+my $window = open_floating_window(rect => [ 0, 0, 90, 80 ]);
+cmd 'border none';
+
+cmd 'resize set 101 91';
+sync_with_i3;
+my $rect = $window->rect;
+is($rect->{width}, 100, 'width did not exceed maximum width');
+is($rect->{height}, 90, 'height did not exceed maximum height');
+
+cmd 'resize set 79 69';
+sync_with_i3;
+$rect = $window->rect;
+is($rect->{width}, 80, 'width did not exceed minimum width');
+is($rect->{height}, 70, 'height did not exceed minimum height');
+
+exit_gracefully($pid);
+
done_testing;
--- /dev/null
+#!perl
+# vim:ts=4:sw=4:expandtab
+#
+# Please read the following documents before working on tests:
+# • http://build.i3wm.org/docs/testsuite.html
+# (or docs/testsuite)
+#
+# • http://build.i3wm.org/docs/lib-i3test.html
+# (alternatively: perldoc ./testcases/lib/i3test.pm)
+#
+# • http://build.i3wm.org/docs/ipc.html
+# (or docs/ipc)
+#
+# • http://onyxneon.com/books/modern_perl/modern_perl_a4.pdf
+# (unless you are already familiar with Perl)
+#
+# Test behavior of "resize <width> <height>" command.
+# Ticket: #1727
+# Bug still in: 4.10.2-1-gc0dbc5d
+use i3test;
+
+################################################################################
+# Check that setting floating windows size works
+################################################################################
+
+my $tmp = fresh_workspace;
+
+open_floating_window;
+
+my @content = @{get_ws($tmp)->{floating_nodes}};
+is(@content, 1, 'one floating node on this ws');
+
+my $oldrect = $content[0]->{rect};
+
+cmd 'resize set 100 px 250 px';
+
+@content = @{get_ws($tmp)->{floating_nodes}};
+cmp_ok($content[0]->{rect}->{x}, '==', $oldrect->{x}, 'x untouched');
+cmp_ok($content[0]->{rect}->{y}, '==', $oldrect->{y}, 'y untouched');
+cmp_ok($content[0]->{rect}->{width}, '!=', $oldrect->{width}, 'width changed');
+cmp_ok($content[0]->{rect}->{height}, '!=', $oldrect->{width}, 'height changed');
+cmp_ok($content[0]->{rect}->{width}, '==', 100, 'width changed to 100 px');
+cmp_ok($content[0]->{rect}->{height}, '==', 250, 'height changed to 250 px');
+
+done_testing;
projects / i3 / i3 / commitdiff