From 8bd80ba5d98890bb18270ab94d4c18ab010c6b2e Mon Sep 17 00:00:00 2001
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From: Jeffy Chen <jeffy.chen@rock-chips.com>
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Date: Fri, 5 Jul 2019 15:16:42 +0800
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Subject: [PATCH 1/3] Support limiting move interval
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Set "moveInterval" in the rc.xml's resize section, eg.
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<moveInterval>50</moveInterval> to limit move interval.
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Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
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---
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openbox/config.c | 4 ++++
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openbox/config.h | 2 ++
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openbox/moveresize.c | 37 +++++++++++++++++++++++++++++++++++--
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3 files changed, 41 insertions(+), 2 deletions(-)
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diff --git a/openbox/config.c b/openbox/config.c
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index dad5d1bf..d5129bc6 100644
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--- a/openbox/config.c
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+++ b/openbox/config.c
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@@ -65,6 +65,7 @@ GSList *config_desktops_names;
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guint config_screen_firstdesk;
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guint config_desktop_popup_time;
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+gboolean config_move_interval;
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gboolean config_resize_redraw;
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gint config_resize_popup_show;
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ObResizePopupPos config_resize_popup_pos;
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@@ -820,6 +821,8 @@ static void parse_resize(xmlNodePtr node, gpointer d)
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node = node->children;
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+ if ((n = obt_xml_find_node(node, "moveInterval")))
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+ config_move_interval = obt_xml_node_int(n);
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if ((n = obt_xml_find_node(node, "drawContents")))
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config_resize_redraw = obt_xml_node_bool(n);
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if ((n = obt_xml_find_node(node, "popupShow"))) {
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@@ -1115,6 +1118,7 @@ void config_startup(ObtXmlInst *i)
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obt_xml_register(i, "desktops", parse_desktops, NULL);
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+ config_move_interval = 16; /* default is 16 ms(60fps) */
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config_resize_redraw = TRUE;
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config_resize_popup_show = 1; /* nonpixel increments */
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config_resize_popup_pos = OB_RESIZE_POS_CENTER;
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diff --git a/openbox/config.h b/openbox/config.h
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index 96a66cf1..59447b2d 100644
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--- a/openbox/config.h
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+++ b/openbox/config.h
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@@ -103,6 +103,8 @@ extern ObPlaceMonitor config_primary_monitor;
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/*! User-specified margins around the edge of the screen(s) */
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extern StrutPartial config_margins;
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+/*! duration(ms) to perform moving */
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+extern gboolean config_move_interval;
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/*! When true windows' contents are refreshed while they are resized; otherwise
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they are not updated until the resize is complete */
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extern gboolean config_resize_redraw;
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diff --git a/openbox/moveresize.c b/openbox/moveresize.c
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index d12a64de..0a301caf 100644
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--- a/openbox/moveresize.c
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+++ b/openbox/moveresize.c
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@@ -68,6 +68,8 @@ static guint waiting_for_sync;
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#ifdef SYNC
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static guint sync_timer = 0;
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#endif
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+static glong last_move_time = 0;
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+static guint move_timer = 0;
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static ObPopup *popup = NULL;
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@@ -328,6 +330,9 @@ void moveresize_end(gboolean cancel)
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if (sync_timer) g_source_remove(sync_timer);
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sync_timer = 0;
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#endif
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+ } else {
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+ if (move_timer) g_source_remove(move_timer);
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+ move_timer = 0;
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}
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/* don't use client_move() here, use the same width/height as
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@@ -370,6 +375,15 @@ void moveresize_end(gboolean cancel)
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moveresize_client = NULL;
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}
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+static gboolean move_func(gpointer data)
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+{
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+ client_configure(moveresize_client, cur_x, cur_y, cur_w, cur_h,
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+ TRUE, FALSE, FALSE);
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+
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+ move_timer = 0;
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+ return FALSE; /* don't repeat */
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+}
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+
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static void do_move(gboolean keyboard, gint keydist)
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{
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gint resist;
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@@ -380,8 +394,27 @@ static void do_move(gboolean keyboard, gint keydist)
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if (!keyboard) resist = config_resist_edge;
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resist_move_monitors(moveresize_client, resist, &cur_x, &cur_y);
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- client_configure(moveresize_client, cur_x, cur_y, cur_w, cur_h,
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- TRUE, FALSE, FALSE);
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+ if (!config_move_interval) {
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+ client_configure(moveresize_client, cur_x, cur_y, cur_w, cur_h,
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+ TRUE, FALSE, FALSE);
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+ } else if (!move_timer) {
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+ GTimeVal curr_tm;
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+ glong now_ms, next_ms;
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+
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+ g_get_current_time(&curr_tm);
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+ now_ms = curr_tm.tv_sec * 1000 + curr_tm.tv_usec / 1000;
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+ next_ms = last_move_time + config_move_interval;
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+
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+ if (next_ms <= now_ms) {
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+ client_configure(moveresize_client, cur_x, cur_y, cur_w, cur_h,
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+ TRUE, FALSE, FALSE);
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+ last_move_time = now_ms;
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+ } else {
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+ move_timer = g_timeout_add(config_move_interval, move_func, NULL);
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+ last_move_time = next_ms;
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+ }
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+ }
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+
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if (config_resize_popup_show == 2) /* == "Always" */
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popup_coords(moveresize_client, "%d x %d",
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moveresize_client->frame->area.x,
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--
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2.17.1
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