Merge remote-tracking branch 'upstream/master'

README.md

@@ -19,6 +19,8 @@ Browsing patches? There is a [map of patches](https://coggle.it/diagram/X9IiSSM6
 
 ### Changelog:
 
+2024-07-11 - Added variant of the launcher patch
+
 2024-01-31 - Added the placedir patch
 
 2023-12-22 - Added the do-not-die-on-color-allocation-failure patch
@@ -522,6 +524,9 @@ Browsing patches? There is a [map of patches](https://coggle.it/diagram/X9IiSSM6
    - [killunsel](https://dwm.suckless.org/patches/killunsel/)
       - kills all visible clients that are not selected (only the selected client will remain)
 
+   - [launcher](https://dwm.suckless.org/patches/launcher/)
+      - adds buttons to the bar that can be used to launch applications
+
    - [~leftlayout~](http://dwm.suckless.org/patches/leftlayout/)
       - ~moves the layout symbol in the status bar to the left hand side~
 

README.org

@@ -19,6 +19,7 @@
     - [[#dwm-blocks][DWM Blocks]]
     - [[#fancy-bar][Fancy Bar]]
     - [[#flex-win-title][Flex Win Title]]
+    - [[#bar-launcher][Bar Launcher]]
     - [[#layout-menu][Layout Menu]]
     - [[#layout-symbol][Layout Symbol]]
     - [[#powerline][Powerline]]
@@ -198,6 +199,7 @@
   - [[#make-config][Make Config]]
   - [[#makefile][Makefile]]
 - [[#dwm-configuration][DWM Configuration]]
+  - [[#helper-macros-for-spawning-commands][Helper Macros for Spawning Commands]]
   - [[#appearance][Appearance]]
   - [[#indicators][Indicators]]
   - [[#colors][Colors]]
@@ -209,6 +211,7 @@
     - [[#set-colors][Set Colors]]
     - [[#powerline-1][Powerline]]
   - [[#layout-menu-1][Layout Menu]]
+  - [[#bar-launcher-1][Bar Launcher]]
   - [[#autostart][Autostart]]
   - [[#scratchpads][Scratchpads]]
   - [[#tags-1][Tags]]
@@ -309,6 +312,8 @@ Browsing patches? There is a [[https://coggle.it/diagram/X9IiSSM6PTWOM9Wz][map o
 
 ** Changelog
 
+2024-07-11 - Added variant of the launcher patch
+
 2024-01-31 - Added the placedir patch
 
 2023-12-22 - Added the do-not-die-on-color-allocation-failure patch
@@ -771,6 +776,9 @@ Browsing patches? There is a [[https://coggle.it/diagram/X9IiSSM6PTWOM9Wz][map o
    - [[https://dwm.suckless.org/patches/killunsel/][killunsel]]
      - kills all visible clients that are not selected (only the selected client will remain)
 
+   - [[https://dwm.suckless.org/patches/launcher/][launcher]]
+     - adds buttons to the bar that can be used to launch applications
+
    - +[[http://dwm.suckless.org/patches/leftlayout/][leftlayout]]+
      - +moves the layout symbol in the status bar to the left hand side+
 
@@ -1210,6 +1218,16 @@ Being an evolution of the bartabgroups patch the flexwintitle patch specifically
 #define BAR_FLEXWINTITLE_PATCH 0
 #+END_SRC
 
+*** Bar Launcher
+
+Adds buttons to the bar that can be used to launch applications.
+
+https://dwm.suckless.org/patches/launcher/
+
+#+BEGIN_SRC c :tangle patches.def.h
+#define BAR_LAUNCHER_PATCH 0
+#+END_SRC
+
 *** Layout Menu
 
 This patch adds a context menu for layout switching.
@@ -3677,6 +3695,13 @@ uninstall:
 
 * DWM Configuration
 
+** Helper Macros for Spawning Commands
+
+#+BEGIN_SRC c :tangle config.def.h
+#define SHCMD(cmd) { .v = (const char*[]){ "/bin/sh", "-c", cmd, NULL } }
+#define CMD(...)   { .v = (const char*[]){ __VA_ARGS__, NULL } }
+#+END_SRC
+
 ** Appearance
 
 #+BEGIN_SRC c :tangle config.def.h
@@ -4212,6 +4237,18 @@ static const char *layoutmenu_cmd = "layoutmenu.sh";
 #endif
 #+END_SRC
 
+** Bar Launcher
+
+#+BEGIN_SRC c :tangle config.def.h
+#if BAR_LAUNCHER_PATCH
+static const Launcher launchers[] = {
+	/* icon to display      command        */
+	{ "surf",               CMD("surf", "duckduckgo.com") },
+};
+#endif // BAR_LAUNCHER_PATCH
+#+END_SRC
+
+
 ** Autostart
 
 #+BEGIN_SRC c :tangle config.def.h
@@ -4431,6 +4468,9 @@ static const BarRule barrules[] = {
         #if BAR_STATUSBUTTON_PATCH
         { -1,        0,     BAR_ALIGN_LEFT,   width_stbutton,           draw_stbutton,          click_stbutton,          NULL,                    "statusbutton" },
         #endif // BAR_STATUSBUTTON_PATCH
+        #if BAR_LAUNCHER_PATCH
+        { -1,        0,     BAR_ALIGN_LEFT,   width_launcher,           draw_launcher,          click_launcher,          NULL,                    "launcher" },
+        #endif // BAR_LAUNCHER_PATCH
         #if BAR_POWERLINE_TAGS_PATCH
         {  0,        0,     BAR_ALIGN_LEFT,   width_pwrl_tags,          draw_pwrl_tags,         click_pwrl_tags,         hover_pwrl_tags,         "powerline_tags" },
         #endif // BAR_POWERLINE_TAGS_PATCH
@@ -4767,11 +4807,6 @@ static const char *xkb_layouts[]  = {
 #endif // BAR_HOLDBAR_PATCH
 #+END_SRC
 
-#+BEGIN_SRC c :tangle config.def.h
-/* helper for spawning shell commands in the pre dwm-5.0 fashion */
-#define SHCMD(cmd) { .v = (const char*[]){ "/bin/sh", "-c", cmd, NULL } }
-#+END_SRC
-
 #+BEGIN_SRC c :tangle config.def.h
 #if !NODMENU_PATCH
 static char dmenumon[2] = "0"; /* component of dmenucmd, manipulated in spawn() */

config.def.h

@@ -1,3 +1,6 @@
+#define SHCMD(cmd) { .v = (const char*[]){ "/bin/sh", "-c", cmd, NULL } }
+#define CMD(...)   { .v = (const char*[]){ __VA_ARGS__, NULL } }
+
 #if ROUNDED_CORNERS_PATCH
 static const unsigned int borderpx       = 0;   /* border pixel of windows */
 static const int corner_radius           = 10;
@@ -425,6 +428,13 @@ static char *statuscolors[][ColCount] = {
 static const char *layoutmenu_cmd = "layoutmenu.sh";
 #endif
 
+#if BAR_LAUNCHER_PATCH
+static const Launcher launchers[] = {
+	/* icon to display      command        */
+	{ "surf",               CMD("surf", "duckduckgo.com") },
+};
+#endif // BAR_LAUNCHER_PATCH
+
 #if COOL_AUTOSTART_PATCH
 static const char *const autostart[] = {
         "st", NULL,
@@ -553,6 +563,9 @@ static const BarRule barrules[] = {
         #if BAR_STATUSBUTTON_PATCH
         { -1,        0,     BAR_ALIGN_LEFT,   width_stbutton,           draw_stbutton,          click_stbutton,          NULL,                    "statusbutton" },
         #endif // BAR_STATUSBUTTON_PATCH
+        #if BAR_LAUNCHER_PATCH
+        { -1,        0,     BAR_ALIGN_LEFT,   width_launcher,           draw_launcher,          click_launcher,          NULL,                    "launcher" },
+        #endif // BAR_LAUNCHER_PATCH
         #if BAR_POWERLINE_TAGS_PATCH
         {  0,        0,     BAR_ALIGN_LEFT,   width_pwrl_tags,          draw_pwrl_tags,         click_pwrl_tags,         hover_pwrl_tags,         "powerline_tags" },
         #endif // BAR_POWERLINE_TAGS_PATCH
@@ -860,9 +873,6 @@ static const char *xkb_layouts[]  = {
 #define HOLDKEY 0 // replace 0 with the keysym to activate holdbar
 #endif // BAR_HOLDBAR_PATCH
 
-/* helper for spawning shell commands in the pre dwm-5.0 fashion */
-#define SHCMD(cmd) { .v = (const char*[]){ "/bin/sh", "-c", cmd, NULL } }
-
 #if !NODMENU_PATCH
 static char dmenumon[2] = "0"; /* component of dmenucmd, manipulated in spawn() */
 #endif // NODMENU_PATCH

dwm.c

@@ -4102,6 +4102,7 @@ spawn(const Arg *arg)
 	if (arg->v == dmenucmd)
 		dmenumon[0] = '0' + selmon->num;
 	#endif // NODMENU_PATCH
+fprintf(stderr, "spawn running cmd:\n");
 
 	#if RIODRAW_PATCH
 	if ((pid = fork()) == 0)

patch/bar_launcher.c

@@ -0,0 +1,81 @@
+#if BAR_STATUS2D_PATCH
+int
+width_launcher(Bar *bar, BarArg *a)
+{
+	int i, x = 0;
+
+	for (i = 0; i < LENGTH(launchers); i++) {
+		x += status2dtextlength(launchers[i].name) + lrpad;
+	}
+	return x;
+}
+
+int
+draw_launcher(Bar *bar, BarArg *a)
+{
+	int i, w = 0;;
+
+	for (i = 0; i < LENGTH(launchers); i++) {
+		w = status2dtextlength(launchers[i].name);
+		drawstatusbar(a, launchers[i].name);
+		a->x += w + lrpad;
+	}
+
+	return a->x ;
+}
+
+int
+click_launcher(Bar *bar, Arg *arg, BarArg *a)
+{
+	int i, x = 0;
+
+	for (i = 0; i < LENGTH(launchers); i++) {
+		x += status2dtextlength(launchers[i].name) + lrpad;
+		if (a->x < x) {
+		    spawn(&launchers[i].command);
+		    break;
+		}
+	}
+	return -1;
+}
+#else
+int
+width_launcher(Bar *bar, BarArg *a)
+{
+	int i, x = 0;
+
+	for (i = 0; i < LENGTH(launchers); i++) {
+		x += TEXTW(launchers[i].name);
+	}
+	return x;
+}
+
+int
+draw_launcher(Bar *bar, BarArg *a)
+{
+	int i, x = 0, w = 0;;
+
+	for (i = 0; i < LENGTH(launchers); i++) {
+		w = TEXTW(launchers[i].name);
+		drw_text(drw, x, 0, w, bh, lrpad / 2, launchers[i].name, 0, True);
+		x += w;
+	}
+
+	return x;
+}
+
+int
+click_launcher(Bar *bar, Arg *arg, BarArg *a)
+{
+	int i, x = 0;
+
+	for (i = 0; i < LENGTH(launchers); i++) {
+		x += TEXTW(launchers[i].name);
+		if (a->x < x) {
+		    spawn(&launchers[i].command);
+		    break;
+		}
+	}
+	return -1;
+}
+#endif // BAR_STATUS2D_PATCH

patch/bar_launcher.h

@@ -0,0 +1,8 @@
+typedef struct {
+	char* name;
+	const Arg command;
+} Launcher;
+
+static int width_launcher(Bar *bar, BarArg *a);
+static int draw_launcher(Bar *bar, BarArg *a);
+static int click_launcher(Bar *bar, Arg *arg, BarArg *a);

patch/bar_ltsymbol.c

@@ -15,4 +15,3 @@ click_ltsymbol(Bar *bar, Arg *arg, BarArg *a)
 {
 	return ClkLtSymbol;
 }
-

patch/bar_ltsymbol.h

@@ -1,4 +1,3 @@
 static int width_ltsymbol(Bar *bar, BarArg *a);
 static int draw_ltsymbol(Bar *bar, BarArg *a);
 static int click_ltsymbol(Bar *bar, Arg *arg, BarArg *a);
-

patch/bar_status2d.c

@@ -96,6 +96,7 @@ drawstatusbar(BarArg *a, char* stext)
 	#else
 	memcpy(text, stext, len);
 	#endif // BAR_STATUSCMD_PATCH
+	text[len] = '\0';
 
 	x += lrpad / 2;
 	drw_setscheme(drw, scheme[LENGTH(colors)]);

patch/include.c

@@ -21,6 +21,9 @@
 #if COMBO_PATCH
 #include "combo.c"
 #endif
+#if BAR_LAUNCHER_PATCH
+#include "bar_launcher.c"
+#endif
 #if BAR_LTSYMBOL_PATCH
 #include "bar_ltsymbol.c"
 #endif

patch/include.h

@@ -24,6 +24,9 @@
 #if BAR_HOLDBAR_PATCH
 #include "bar_holdbar.h"
 #endif
+#if BAR_LAUNCHER_PATCH
+#include "bar_launcher.h"
+#endif
 #if BAR_LTSYMBOL_PATCH
 #include "bar_ltsymbol.h"
 #endif

patches.def.h

@@ -8,6 +8,8 @@
 
 #define BAR_FLEXWINTITLE_PATCH 0
 
+#define BAR_LAUNCHER_PATCH 0
+
 #define BAR_LAYOUTMENU_PATCH 0
 
 #define BAR_LTSYMBOL_PATCH 0