Non-working skeleton

Makefile

@@ -0,0 +1,28 @@
+all: sxiv
+
+CC?=gcc
+PREFIX?=/usr/local
+CFLAGS+= -Wall -pedantic -g
+LDFLAGS+= 
+LIBS+= 
+
+SRCFILES=$(wildcard *.c)
+OBJFILES=$(SRCFILES:.c=.o)
+
+physlock:	$(OBJFILES)
+	$(CC) $(LDFLAGS) -o $@ $^ $(LIBS)
+
+%.o: %.c Makefile
+	$(CC) $(CFLAGS) -c -o $@ $<
+
+install: all
+	install -D -m 4755 -o root -g root sxiv $(PREFIX)/sbin/sxiv
+
+clean:
+	rm -f sxiv *.o
+
+tags: *.h *.c
+	ctags $^
+
+cscope: *.h *.c
+	cscope -b

app.c

@@ -0,0 +1,21 @@
+/* sxiv: app.c
+ * Copyright (c) 2011 Bert Muennich <muennich at informatik.hu-berlin.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *  
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *  
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#include "sxiv.h"
+#include "app.h"
+

app.h

@@ -0,0 +1,33 @@
+/* sxiv: app.h
+ * Copyright (c) 2011 Bert Muennich <muennich at informatik.hu-berlin.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *  
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *  
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef APP_H
+#define APP_H
+
+#include "image.h"
+#include "window.h"
+
+typedef struct app_s {
+	const char **filenames;
+	unsigned int filecnt;
+	unsigned int fileidx;
+	img_t img;
+	win_t win;
+} app_t;
+
+#endif /* APP_H */

config.h

@@ -0,0 +1,11 @@
+/* */
+#define WIN_WIDTH  800
+#define WIN_HEIGHT 600
+
+/* */
+#define SCALE_MODE SCALE_DOWN
+
+/* */
+#define ZOOM_MIN   12.5
+#define ZOOM_MAX   400
+

image.c

@@ -0,0 +1,21 @@
+/* sxiv: image.c
+ * Copyright (c) 2011 Bert Muennich <muennich at informatik.hu-berlin.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *  
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *  
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#include "sxiv.h"
+#include "image.h"
+

image.h

@@ -0,0 +1,37 @@
+/* sxiv: image.h
+ * Copyright (c) 2011 Bert Muennich <muennich at informatik.hu-berlin.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *  
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *  
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef IMAGE_H
+#define IMAGE_H
+
+typedef enum {
+	SCALE_DOWN = 0;
+	SCALE_FIT;
+	SCALE_ZOOM;
+} scalemode_t;
+
+typedef struct img_s {
+	scalemode_t scalemode;
+	int zoom;
+	int w;
+	int h;
+	int x;
+	int y;
+} img_t;
+
+#endif /* IMAGE_H */

main.c

@@ -0,0 +1,34 @@
+/* sxiv: main.c
+ * Copyright (c) 2011 Bert Muennich <muennich at informatik.hu-berlin.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *  
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *  
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#include "sxiv.h"
+#include "app.h"
+
+app_t app;
+
+void cleanup() {
+	static int in = 0;
+
+	if (!in++) {
+	}
+}
+
+int main(int argc, char **argv) {
+
+	return 0;
+}

sxiv.h

@@ -0,0 +1,26 @@
+/* sxiv: sxiv.h
+ * Copyright (c) 2011 Bert Muennich <muennich at informatik.hu-berlin.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *  
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *  
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef SXIV_H
+#define SXIV_H
+
+#include "config.h"
+
+#define VERSION "git-20110117"
+
+#endif /* SXIV_H */

window.c

@@ -0,0 +1,21 @@
+/* sxiv: window.c
+ * Copyright (c) 2011 Bert Muennich <muennich at informatik.hu-berlin.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *  
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *  
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#include "sxiv.h"
+#include "window.h"
+

window.h

@@ -0,0 +1,30 @@
+/* sxiv: window.h
+ * Copyright (c) 2011 Bert Muennich <muennich at informatik.hu-berlin.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *  
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *  
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef WINDOW_H
+#define WINDOW_H
+
+typedef struct win_s {
+	int w;
+	int h;
+	int x;
+	int y;
+	int bw;
+} win_t;
+
+#endif /* WINDOW_H */