Implement mouse events for title bar (cmus#1025)

* Implement mouse events for title bar (cmus#1015) * Rename title binding * Add default bindings for mouse_scroll_{up,down}_title to {left,right}-view
VladislavGrudinin · Dec 17, 2020 · 45c33cb · 45c33cb
1 parent 3e5db69
commit 45c33cb
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diff --git a/Doc/cmus.txt b/Doc/cmus.txt
@@ -257,6 +257,8 @@ i                               win-sel-cur
 space                           win-toggle
 g, home                         win-top
 k, up, mouse_scroll_up          win-up
+mouse_scroll_up_title           left-view
+mouse_scroll_down_title         right-view
 @endpre
 
 @h2 Browser Context

diff --git a/data/rc b/data/rc
@@ -83,6 +83,8 @@ bind common y win-add-p
 bind common z player-prev
 bind common { vol -1% -0
 bind common } vol -0 -1%
+bind common mouse_scroll_up_title left-view
+bind common mouse_scroll_down_title right-view
 fset 90s=date>=1990&date<2000
 fset classical=genre="Classical"
 fset unheard=play_count=0

diff --git a/keys.c b/keys.c
@@ -59,6 +59,7 @@ static const enum key_context view_to_context[] = {
 #define KEY_M_TYPE_NONE 	(0<<3)
 #define KEY_M_TYPE_SEL		(1<<3)
 #define KEY_M_TYPE_BAR		(2<<3)
+#define KEY_M_TYPE_TIT		(3<<3)
 
 #define KEY_MLB_CLICK			0
 #define KEY_MRB_CLICK 			1
@@ -70,6 +71,10 @@ static const enum key_context view_to_context[] = {
 #define KEY_MRB_CLICK_BAR 		(KEY_MRB_CLICK|KEY_M_TYPE_BAR)
 #define KEY_MSCRL_UP_BAR		(KEY_MSCRL_UP|KEY_M_TYPE_BAR)
 #define KEY_MSCRL_DOWN_BAR		(KEY_MSCRL_DOWN|KEY_M_TYPE_BAR)
+#define KEY_MLB_CLICK_TIT		(KEY_MLB_CLICK|KEY_M_TYPE_TIT)
+#define KEY_MRB_CLICK_TIT 		(KEY_MRB_CLICK|KEY_M_TYPE_TIT)
+#define KEY_MSCRL_UP_TIT		(KEY_MSCRL_UP|KEY_M_TYPE_TIT)
+#define KEY_MSCRL_DOWN_TIT		(KEY_MSCRL_DOWN|KEY_M_TYPE_TIT)
 
 /* key_table {{{
  *
@@ -430,13 +435,17 @@ const struct key key_table[] = {
 	{ "mlb_click",		KEY_MOUSE,		KEY_MLB_CLICK		},
 	{ "mlb_click_selected",	KEY_MOUSE,		KEY_MLB_CLICK_SEL	},
 	{ "mlb_click_bar",	KEY_MOUSE,		KEY_MLB_CLICK_BAR	},
+	{ "mlb_click_title",	KEY_MOUSE,		KEY_MLB_CLICK_TIT	},
 	{ "mrb_click",		KEY_MOUSE,		KEY_MRB_CLICK		},
 	{ "mrb_click_selected",	KEY_MOUSE,		KEY_MRB_CLICK_SEL	},
 	{ "mrb_click_bar",	KEY_MOUSE,		KEY_MRB_CLICK_BAR	},
+	{ "mrb_click_title",	KEY_MOUSE,		KEY_MRB_CLICK_TIT	},
 	{ "mouse_scroll_up",	KEY_MOUSE,		KEY_MSCRL_UP		},
 	{ "mouse_scroll_up_bar",	KEY_MOUSE,		KEY_MSCRL_UP_BAR		},
+	{ "mouse_scroll_up_title",	KEY_MOUSE,		KEY_MSCRL_UP_TIT		},
 	{ "mouse_scroll_down",	KEY_MOUSE,		KEY_MSCRL_DOWN		},
 	{ "mouse_scroll_down_bar",	KEY_MOUSE,		KEY_MSCRL_DOWN_BAR		},
+	{ "mouse_scroll_down_title",	KEY_MOUSE,		KEY_MSCRL_DOWN_TIT		},
 	{ NULL,			0,			0	}
 };
 /* }}} */
@@ -717,7 +726,10 @@ static const struct key *normal_mode_mouse_handle(MEVENT* event)
 	struct window* win = NULL;
 	struct iter it, sel;
 
-	if (event->y == LINES - 2) {
+	if (event->y == 0) {
+		need_sel = 0;
+		type = KEY_M_TYPE_TIT;
+	} else if (event->y == LINES - 2) {
 		need_sel = 0;
 		type = KEY_M_TYPE_BAR;
 	} else {