dummy filechooser

git-svn-id: http://svn2.nishi.boats/svn/milsko/trunk@375 b9cfdab3-6d41-4d17-bbe4-086880011989

GNUmakefile

@@ -36,7 +36,7 @@ L_OBJS = src/core.o src/default.o src/draw.o src/lowlevel.o src/font.o src/boldf
 L_OBJS += external/ds.o external/image.o
 L_OBJS += src/widget/window.o src/widget/button.o src/widget/frame.o src/widget/menu.o src/widget/submenu.o src/widget/image.o src/widget/scrollbar.o src/widget/checkbox.o src/widget/label.o src/widget/entry.o src/widget/numberentry.o src/widget/viewport.o src/widget/listbox.o
 L_OBJS += src/cursor/default.o src/cursor/cross.o src/cursor/text.o
-L_OBJS += src/icon/question.o src/icon/warning.o src/icon/note.o src/icon/info.o src/icon/news.o src/icon/error.o src/icon/file.o src/icon/directory.o
+L_OBJS += src/icon/question.o src/icon/warning.o src/icon/note.o src/icon/info.o src/icon/news.o src/icon/error.o src/icon/file.o src/icon/directory.o src/icon/back.o src/icon/forward.o src/icon/up.o
 
 OOL_CXXFLAGS = $(DEPINC) $(CFLAGS) -std=c++98 -fPIC
 OOL_LDFLAGS = $(LDFLAGS) -L src

include/Mw/FileChooser.h

@@ -2,7 +2,7 @@
 /*!
  * %file Mw/FileChoose.h
  * %brief File chooser
- */ 
+ */
 #ifndef __MW_FILECHOOSER_H__
 #define __MW_FILECHOOSER_H__
 

include/Mw/Icon.h

@@ -12,6 +12,11 @@
 extern "C" {
 #endif
 
+/*!
+ * %brief Back icon
+ */
+MWDECL char* MwIconBack[];
+
 /*!
  * %brief Directory icon
  */
@@ -27,6 +32,11 @@ MWDECL char* MwIconError[];
  */
 MWDECL char* MwIconFile[];
 
+/*!
+ * %brief Forward icon
+ */
+MWDECL char* MwIconForward[];
+
 /*!
  * %brief Info icon
  */
@@ -47,6 +57,11 @@ MWDECL char* MwIconNote[];
  */
 MWDECL char* MwIconQuestion[];
 
+/*!
+ * %brief Up icon
+ */
+MWDECL char* MwIconUp[];
+
 /*!
  * %brief Warning icon
  */

include/Mw/Widget/ListBox.h

@@ -80,6 +80,12 @@ MWDECL const char* MwListBoxGet(MwWidget handle, int index);
  */
 MWDECL void MwListBoxSetWidth(MwWidget handle, int index, int width);
 
+/*!
+ * %brief Resets the listbox
+ * %param handle Widget
+ */
+MWDECL void MwListBoxReset(MwWidget handle);
+
 #ifdef __cplusplus
 }
 #endif

src/draw.c

@@ -363,13 +363,18 @@ void MwDrawTriangle(MwWidget handle, MwRect* rect, MwLLColor color, int invert,
 }
 
 void MwDrawText(MwWidget handle, MwPoint* point, const char* text, int bold, int align, MwLLColor color) {
-	int	       i  = 0, x, y, sx, sy;
-	int	       tw = MwTextWidth(handle, text);
-	int	       th = MwTextHeight(handle, text);
-	unsigned char* px = malloc(tw * th * 4);
+	int	       i = 0, x, y, sx, sy;
+	int	       tw;
+	int	       th;
+	unsigned char* px;
 	MwRect	       r;
 	MwLLPixmap     p;
 
+	if(strlen(text) == 0) text = " ";
+	tw = MwTextWidth(handle, text);
+	th = MwTextHeight(handle, text);
+	px = malloc(tw * th * 4);
+
 	memset(px, 0, tw * th * 4);
 
 	sx = 0;

src/filechooser.c

@@ -1,22 +1,274 @@
 /* $Id$ */
 #include <Mw/Milsko.h>
 
-MwWidget MwFileChooser(MwWidget handle, const char* title){
-	MwWidget window;
-	MwPoint	 p;
-	int	 ww = MwGetInteger(handle, MwNwidth);
-	int	 wh = MwGetInteger(handle, MwNheight);
-	int	 w, h;
+typedef struct filechooser {
+	MwWidget nav;
+	MwWidget files;
+	MwWidget addr;
+	MwWidget addr_back;
+	MwWidget addr_fwd;
+	MwWidget addr_up;
+	MwWidget filename_label;
+	MwWidget filename;
+	MwWidget okay;
+	MwWidget cancel;
+
+	MwLLPixmap dir;
+	MwLLPixmap file;
+	MwLLPixmap back;
+	MwLLPixmap forward;
+	MwLLPixmap up;
+} filechooser_t;
+
+static void destroy(MwWidget handle) {
+	filechooser_t* fc = handle->opaque;
+
+	MwLLDestroyPixmap(fc->dir);
+	MwLLDestroyPixmap(fc->file);
+	free(handle->opaque);
+	MwDestroyWidget(handle);
+}
+
+static void cancel(MwWidget handle, void* user, void* call) {
+	(void)user;
+	(void)call;
+
+	destroy(handle->parent);
+}
+
+static void okay(MwWidget handle, void* user, void* call) {
+	(void)user;
+	(void)call;
+
+	destroy(handle->parent);
+}
+
+static void layout(MwWidget handle) {
+	filechooser_t* fc = handle->opaque;
+	int	       w  = MwGetInteger(handle, MwNwidth);
+	int	       h  = MwGetInteger(handle, MwNheight);
+	int	       wx, wy, ww, wh;
+
+	wx = 5;
+	wy = 5 + 24 + 5;
+	ww = 160;
+	wh = h - 10 - 24 - 5 - 24 - 5 - 24 - 5;
+	if(fc->nav == NULL) {
+		fc->nav = MwCreateWidget(MwListBoxClass, "nav", handle, wx, wy, ww, wh);
+	} else {
+		MwVaApply(fc->nav,
+			  MwNx, wx,
+			  MwNy, wy,
+			  MwNwidth, ww,
+			  MwNheight, wh,
+			  NULL);
+	}
+
+	wx = 5 + 160 + 5;
+	wy = 5 + 24 + 5;
+	ww = w - 5 - 160 - 5 - 5;
+	wh = h - 10 - 24 - 5 - 24 - 5 - 24 - 5;
+	if(fc->files == NULL) {
+		fc->files = MwVaCreateWidget(MwListBoxClass, "files", handle, wx, wy, ww, wh,
+					     MwNhasHeading, 1,
+					     NULL);
+	} else {
+		MwVaApply(fc->files,
+			  MwNx, wx,
+			  MwNy, wy,
+			  MwNwidth, ww,
+			  MwNheight, wh,
+			  NULL);
+	}
+
+	wx = 5 + ((24 + 5) * 3);
+	wy = 5;
+	ww = w - 10 - ((24 + 5) * 3);
+	wh = 24;
+	if(fc->addr == NULL) {
+		fc->addr = MwCreateWidget(MwEntryClass, "addr", handle, wx, wy, ww, wh);
+	} else {
+		MwVaApply(fc->addr,
+			  MwNx, wx,
+			  MwNy, wy,
+			  MwNwidth, ww,
+			  MwNheight, wh,
+			  NULL);
+	}
+
+	wx = 5;
+	wy = 5;
+	ww = 24;
+	wh = 24;
+	if(fc->addr_back == NULL) {
+		fc->addr_back = MwVaCreateWidget(MwButtonClass, "addr_back", handle, wx, wy, ww, wh,
+						 MwNpixmap, fc->back,
+						 NULL);
+	} else {
+		MwVaApply(fc->addr_back,
+			  MwNx, wx,
+			  MwNy, wy,
+			  MwNwidth, ww,
+			  MwNheight, wh,
+			  NULL);
+	}
+
+	wx = 5 + 24 + 5;
+	wy = 5;
+	ww = 24;
+	wh = 24;
+	if(fc->addr_fwd == NULL) {
+		fc->addr_fwd = MwVaCreateWidget(MwButtonClass, "addr_fwd", handle, wx, wy, ww, wh,
+						MwNpixmap, fc->forward,
+						NULL);
+	} else {
+		MwVaApply(fc->addr_fwd,
+			  MwNx, wx,
+			  MwNy, wy,
+			  MwNwidth, ww,
+			  MwNheight, wh,
+			  NULL);
+	}
+
+	wx = 5 + 24 + 5 + 24 + 5;
+	wy = 5;
+	ww = 24;
+	wh = 24;
+	if(fc->addr_up == NULL) {
+		fc->addr_up = MwVaCreateWidget(MwButtonClass, "addr_up", handle, wx, wy, ww, wh,
+					       MwNpixmap, fc->up,
+					       NULL);
+	} else {
+		MwVaApply(fc->addr_up,
+			  MwNx, wx,
+			  MwNy, wy,
+			  MwNwidth, ww,
+			  MwNheight, wh,
+			  NULL);
+	}
+
+	wx = 5 + ((24 + 5) * 3);
+	wy = h - 5 - 24 - 5 - 24;
+	ww = w - 10 - ((24 + 5) * 3);
+	wh = 24;
+	if(fc->filename == NULL) {
+		fc->filename = MwCreateWidget(MwEntryClass, "filename", handle, wx, wy, ww, wh);
+	} else {
+		MwVaApply(fc->filename,
+			  MwNx, wx,
+			  MwNy, wy,
+			  MwNwidth, ww,
+			  MwNheight, wh,
+			  NULL);
+	}
+
+	wx = 5;
+	wy = h - 5 - 24 - 5 - 24;
+	ww = ((24 + 5) * 3);
+	wh = 24;
+	if(fc->filename_label == NULL) {
+		fc->filename_label = MwVaCreateWidget(MwLabelClass, "filename_label", handle, wx, wy, ww, wh,
+						      MwNtext, "Filename:",
+						      NULL);
+	} else {
+		MwVaApply(fc->filename_label,
+			  MwNx, wx,
+			  MwNy, wy,
+			  MwNwidth, ww,
+			  MwNheight, wh,
+			  NULL);
+	}
+
+	wx = w - 5 - 24 * 3 - 5 - 24 * 3;
+	wy = h - 5 - 24;
+	ww = 24 * 3;
+	wh = 24;
+	if(fc->okay == NULL) {
+		fc->okay = MwVaCreateWidget(MwButtonClass, "ok", handle, wx, wy, ww, wh,
+					    MwNtext, "Okay",
+					    NULL);
+
+		MwAddUserHandler(fc->okay, MwNactivateHandler, okay, NULL);
+	} else {
+		MwVaApply(fc->okay,
+			  MwNx, wx,
+			  MwNy, wy,
+			  MwNwidth, ww,
+			  MwNheight, wh,
+			  NULL);
+	}
+
+	wx = w - 5 - 24 * 3;
+	wy = h - 5 - 24;
+	ww = 24 * 3;
+	wh = 24;
+	if(fc->cancel == NULL) {
+		fc->cancel = MwVaCreateWidget(MwButtonClass, "cancel", handle, wx, wy, ww, wh,
+					      MwNtext, "Cancel",
+					      NULL);
+
+		MwAddUserHandler(fc->cancel, MwNactivateHandler, cancel, NULL);
+	} else {
+		MwVaApply(fc->cancel,
+			  MwNx, wx,
+			  MwNy, wy,
+			  MwNwidth, ww,
+			  MwNheight, wh,
+			  NULL);
+	}
+}
+
+static void resize(MwWidget handle, void* user, void* call) {
+	(void)user;
+	(void)call;
+
+	layout(handle);
+}
+
+static void scan(MwWidget handle, const char* path) {
+	filechooser_t* fc = handle->opaque;
+
+	MwListBoxReset(fc->files);
+	MwListBoxInsert(fc->files, -1, NULL, "Name", "Date modified", "Size", NULL);
+	MwListBoxSetWidth(fc->files, 0, -128 - 64);
+	MwListBoxSetWidth(fc->files, 1, 128);
+	MwListBoxSetWidth(fc->files, 2, 0);
+}
+
+MwWidget MwFileChooser(MwWidget handle, const char* title) {
+	MwWidget       window;
+	MwPoint	       p;
+	int	       ww = MwGetInteger(handle, MwNwidth);
+	int	       wh = MwGetInteger(handle, MwNheight);
+	int	       w, h;
+	filechooser_t* fc = malloc(sizeof(*fc));
+
+	memset(fc, 0, sizeof(*fc));
 
 	p.x = 0;
 	p.y = 0;
 
-	window = MwVaCreateWidget(MwWindowClass, "filechooser", handle, ww, wh, (w = 640), (h = 300),
-		MwNtitle, title,
-	NULL);
+	w      = 700;
+	h      = w * 2 / 3;
+	window = MwVaCreateWidget(MwWindowClass, "filechooser", handle, ww, wh, w, h,
+				  MwNtitle, title,
+				  NULL);
+
+	fc->dir	    = MwLoadXPM(window, MwIconDirectory);
+	fc->file    = MwLoadXPM(window, MwIconFile);
+	fc->back    = MwLoadXPM(window, MwIconBack);
+	fc->forward = MwLoadXPM(window, MwIconForward);
+	fc->up	    = MwLoadXPM(window, MwIconUp);
+
+	window->opaque = fc;
+
+	layout(window);
+	MwAddUserHandler(window, MwNresizeHandler, resize, NULL);
+
+	scan(window, ".");
 
 	MwLLDetach(window->lowlevel, &p);
 	MwLLMakePopup(window->lowlevel, handle->lowlevel);
-	
+
 	return window;
 }

src/icon/back.c

@@ -0,0 +1,36 @@
+/* $Id$ */
+#include <Mw/Milsko.h>
+
+/* XPM */
+char* MwIconBack[] = {
+    /* columns rows colors chars-per-pixel */
+    "20 22 6 1 ",
+    "  c white",
+    ". c None",
+    "X c gray60",
+    "o c gray40",
+    "O c gray20",
+    "+ c black",
+    /* pixels */
+    "....................",
+    "........o.OO........",
+    "........XOOOOOO.....",
+    "........o.OOOOOOO...",
+    "........XOOOOOOOOO..",
+    "........o.OOOOOOOOO.",
+    "........XOOOOOOOOOOO",
+    "........o.OOOOOOOO.+",
+    "..........OOOOOO..++",
+    "............O..XO+++",
+    ".....+......XO++++++",
+    "....++...XO+++++++++",
+    "...+++++++++++++++++",
+    "..+++++++++++++++++O",
+    ".++++++++++++++++++X",
+    "++++++++++++++++++o.",
+    ".+++++++++++++++OX..",
+    "..+++++++++++OX.....",
+    "...++++++OX.........",
+    "....++..............",
+    ".....+..............",
+    "...................."};

src/icon/forward.c

@@ -0,0 +1,36 @@
+/* $Id$ */
+#include <Mw/Milsko.h>
+
+/* XPM */
+char* MwIconForward[] = {
+    /* columns rows colors chars-per-pixel */
+    "20 22 6 1 ",
+    "  c white",
+    ". c None",
+    "X c gray60",
+    "o c gray40",
+    "O c gray20",
+    "+ c black",
+    /* pixels */
+    "....................",
+    "........OO.o........",
+    ".....OOOOOOX........",
+    "...OOOOOOO.o........",
+    "..OOOOOOOOOX........",
+    ".OOOOOOOOO.o........",
+    "OOOOOOOOOOOX........",
+    "+.OOOOOOOO.o........",
+    "++..OOOOOO..........",
+    "+++OX..O............",
+    "++++++OX......+.....",
+    "+++++++++OX...++....",
+    "+++++++++++++++++...",
+    "O+++++++++++++++++..",
+    "X++++++++++++++++++.",
+    ".o++++++++++++++++++",
+    "..XO+++++++++++++++.",
+    ".....XO+++++++++++..",
+    ".........XO++++++...",
+    "..............++....",
+    "..............+.....",
+    "...................."};

src/icon/up.c

@@ -0,0 +1,33 @@
+/* $Id$ */
+#include <Mw/Milsko.h>
+
+/* XPM */
+char* MwIconUp[] = {
+    /* columns rows colors chars-per-pixel */
+    "20 22 3 1 ",
+    "  c white",
+    ". c None",
+    "X c black",
+    /* pixels */
+    "....................",
+    "....................",
+    "....................",
+    "....................",
+    "....................",
+    "....................",
+    ".........XX.........",
+    "........XXXX........",
+    ".......XXXXXX.......",
+    "......XXXXXXXX......",
+    ".....XXXXXXXXXX.....",
+    "....XXXXXXXXXXXX....",
+    "...XXXXXXXXXXXXXX...",
+    "..XXXXXXXXXXXXXXXX..",
+    ".XXXXXXXXXXXXXXXXXX.",
+    "....................",
+    "....................",
+    "....................",
+    "....................",
+    "....................",
+    "....................",
+    "...................."};

src/widget/button.c

@@ -39,8 +39,8 @@ static void draw(MwWidget handle) {
 			r.width	 = px->width * sh;
 			r.height = px->height * sh;
 		}
-		r.width -= 10;
-		r.height -= 10;
+		r.width -= MwDefaultBorderWidth * 2;
+		r.height -= MwDefaultBorderWidth * 2;
 
 		r.x += (double)(ow - r.width) / 2;
 		r.y += (double)(oh - r.height) / 2;

src/widget/listbox.c

@@ -169,7 +169,7 @@ static void frame_draw(MwWidget handle) {
 		p.x = 0;
 		for(j = 0; j < arrlen(lb->list[i].name); j++) {
 			p.x += MwDefaultBorderWidth;
-			if(strlen(lb->list[i].name[j]) > 0) MwDrawText(handle, &p, lb->list[i].name[j], 0, MwALIGNMENT_BEGINNING, selected ? base : text);
+			MwDrawText(handle, &p, lb->list[i].name[j], 0, MwALIGNMENT_BEGINNING, selected ? base : text);
 			p.x += get_col_width(lb, j) - MwDefaultBorderWidth;
 		}
 		p.y += MwTextHeight(handle, "M") / 2;
@@ -249,10 +249,7 @@ static int create(MwWidget handle) {
 
 static void destroy(MwWidget handle) {
 	MwListBox lb = handle->internal;
-	int	  i;
-	for(i = 0; i < arrlen(lb->list); i++) {
-		free(lb->list[i].name);
-	}
+	MwListBoxReset(handle);
 	arrfree(lb->list);
 	arrfree(lb->width);
 	free(handle->internal);
@@ -413,6 +410,24 @@ void MwListBoxDelete(MwWidget handle, int index) {
 	}
 }
 
+void MwListBoxReset(MwWidget handle) {
+	MwListBox lb = handle->internal;
+	int	  i;
+
+	while(arrlen(lb->list) > 0) {
+		for(i = 0; i < arrlen(lb->list[0].name); i++) {
+			if(lb->list[0].name[i] != NULL) free(lb->list[0].name[i]);
+		}
+		arrfree(lb->list[0].name);
+		arrdel(lb->list, 0);
+	}
+
+	lb->selected = -1;
+
+	resize(handle);
+	MwForceRender(lb->frame);
+}
+
 void MwListBoxInsertMultiple(MwWidget handle, int index, int count, MwLLPixmap* pixmap, ...) {
 	va_list va;
 	va_start(va, pixmap);