startbutton

mpanel/CMakeLists.txt

@@ -13,6 +13,7 @@ if(${CMAKE_SYSTEM_NAME} STREQUAL Linux)
 endif()
 
 add_subdirectory(separator)
+add_subdirectory(startbutton)
 
 include(GNUInstallDirs)
 configure_file(mpanelrc.in mpanelrc)

mpanel/mpanelrc.in

@@ -1,4 +1,7 @@
 Modules: (
+	{
+		Type = "StartButton";
+	},
 	{
 		Type = "Separator";
 	}

mpanel/startbutton/CMakeLists.txt

@@ -0,0 +1,6 @@
+include(MDEBase)
+include(MDEPkgConfig)
+mde_setup_library(StartButtonModule ${CMAKE_INSTALL_LIBDIR}/mpanel)
+
+mde_pkg_config_add(StartButtonModule libconfig)
+

mpanel/startbutton/module.c

@@ -0,0 +1,67 @@
+#include "config.h"
+
+#include <stb_image.h>
+
+#include <Mw/Milsko.h>
+#include <libconfig.h>
+
+#define TriW 5
+
+void module(MwWidget box, config_setting_t* setting) {
+	MwLLPixmap     closed = NULL;
+	MwLLPixmap     opened = NULL;
+	int	       w, h;
+	unsigned int   ch;
+	unsigned char* rgb;
+
+	if((rgb = stbi_load(ICON64DIR "/logo.png", &w, &h, &ch, 4)) != NULL) {
+		int	       bw   = MwGetInteger(box, MwNheight) - MwDefaultBorderWidth(box) * 2;
+		unsigned char* data = malloc(bw * bw * 4);
+		unsigned char* save = malloc(bw * bw * 4);
+		int	       y, x;
+		int	       max = (TriW - 1) / 2;
+
+		memset(data, 0, bw * bw * 4);
+		for(y = 0; y < h; y++) {
+			int fy = y * bw / h;
+			for(x = 0; x < w; x++) {
+				int fx = x * bw / w;
+				memcpy(&data[(fy * bw + fx) * 4], &rgb[(y * w + x) * 4], 4);
+			}
+		}
+		memcpy(save, data, bw * bw * 4);
+
+		for(y = 0; y < max + 1; y++) {
+			int tw = y * 2 + 1;
+			int ix = w - TriW + (max - y);
+
+			for(x = 0; x < tw; x++) {
+				data[4 * (y * bw + x + ix) + 3] = 255;
+			}
+		}
+		closed = MwLoadRaw(box, data, bw, bw);
+
+		memcpy(data, save, bw * bw * 4);
+
+		max = (TriW - 1) / 2;
+		for(y = 0; y < max + 1; y++) {
+			int tw = (max - y) * 2 + 1;
+			int ix = w - TriW + y;
+
+			for(x = 0; x < tw; x++) {
+				data[4 * (y * bw + x + ix) + 3] = 255;
+			}
+		}
+		opened = MwLoadRaw(box, data, bw, bw);
+
+		free(save);
+		free(data);
+		free(rgb);
+	}
+
+	MwVaCreateWidget(MwButtonClass, "startbutton", box, 0, 0, 0, 0,
+			 MwNfixedSize, MwGetInteger(box, MwNheight),
+			 MwNflat, 1,
+			 MwNpixmap, closed,
+			 NULL);
+}

mpanel/startbutton/stb_image.c

@@ -0,0 +1,2 @@
+#define STB_IMAGE_IMPLEMENTATION
+#include <stb_image.h>