[w3m-dev 03455] mouse menu

* configure (config.h): MOUSE_FILE
* display.c (displayBuffer): nTab -> nTab2, N_TAB -> nTabLine()
	(redrawNLine): nTab -> nTab2, N_TAB -> nTabLine()
			mouse_menu support
* fm.h (nTab2): added
	(N_TAB): deleted
	(NO_TABBUFFER): added
	(struct _MouseMenu): added
	(mouse_menu_map): added
	(mouse_menu): added
* func.c (initMouseMenu): added
* main.c (main): initMouseMenu()
	(posTab): mouse_menu support
	(mouse_menu_action): added
	(process_mouse): mouse_menu support
	(reinit): initMouseMenu()
	(nTabLine): added
	(moveTab): check NO_TABBUFFER
* proto.h (nTabLine): added
	(initMouseMenu): added
* rc.c (sync_with_option): initMouseMenu()
From: Hironori SAKAMOTO <hsaka@mth.biglobe.ne.jp>

8 files changed, 216 insertions, 26 deletions

diff --git a/ChangeLog b/ChangeLog
index 8ea71ce..e5d0e33 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,28 @@
+2002-11-22  Hironori SAKAMOTO <hsaka@mth.biglobe.ne.jp>
+
+	* [w3m-dev 03455] mouse menu
+	* configure (config.h): MOUSE_FILE
+	* display.c (displayBuffer): nTab -> nTab2, N_TAB -> nTabLine()
+		(redrawNLine): nTab -> nTab2, N_TAB -> nTabLine()
+				mouse_menu support
+	* fm.h (nTab2): added
+		(N_TAB): deleted
+		(NO_TABBUFFER): added
+		(struct _MouseMenu): added
+		(mouse_menu_map): added
+		(mouse_menu): added
+	* func.c (initMouseMenu): added
+	* main.c (main): initMouseMenu()
+		(posTab): mouse_menu support
+		(mouse_menu_action): added
+		(process_mouse): mouse_menu support
+		(reinit): initMouseMenu()
+		(nTabLine): added
+		(moveTab): check NO_TABBUFFER
+	* proto.h (nTabLine): added
+		(initMouseMenu): added
+	* rc.c (sync_with_option): initMouseMenu()
+
 2002-11-22  Fumitoshi UKAI  <ukai@debian.or.jp>
 
 	* NEWS: func: NEXT, PREV
@@ -4948,4 +4973,4 @@ a	* [w3m-dev 03276] compile error on EWS4800
 	* release-0-2-1
 	* import w3m-0.2.1
 
-$Id: ChangeLog,v 1.540 2002/11/21 16:17:15 ukai Exp $
+$Id: ChangeLog,v 1.541 2002/11/21 16:31:35 ukai Exp $
diff --git a/configure b/configure
index 3b8b366..40061a8 100755
--- a/configure
+++ b/configure
@@ -1,5 +1,5 @@
 #!/bin/sh
-# $Id: configure,v 1.87 2002/11/15 15:36:48 ukai Exp $
+# $Id: configure,v 1.88 2002/11/21 16:31:35 ukai Exp $
 #	Configuration.
 #
 
@@ -2420,6 +2420,7 @@ $def_use_xface
 #define CONFIG_FILE  "config"
 #define KEYMAP_FILE  "keymap"
 #define MENU_FILE    "menu"
+#define MOUSE_FILE   "mouse"
 #define COOKIE_FILE  "cookie"
 #define HISTORY_FILE "history"
 
diff --git a/display.c b/display.c
index 9936b55..4bbc2e8 100644
--- a/display.c
+++ b/display.c
@@ -1,4 +1,4 @@
-/* $Id: display.c,v 1.34 2002/11/19 17:40:31 ukai Exp $ */
+/* $Id: display.c,v 1.35 2002/11/21 16:31:35 ukai Exp $ */
 #include <signal.h>
 #include "fm.h"
 
@@ -254,8 +254,8 @@ displayBuffer(Buffer *buf, int mode)
     else
 	buf->rootX = 0;
     buf->COLS = COLS - buf->rootX;
-    if (nTab > 1) {
-	ny = (nTab - 1) / N_TAB + 2;
+    if (nTab2 > 1) {
+	ny = (nTab2 - 1) / nTabLine() + 2;
 	if (ny > LASTLINE)
 	    ny = LASTLINE;
     }
@@ -445,12 +445,18 @@ redrawNLine(Buffer *buf, int n)
 #endif				/* USE_BG_COLOR */
     }
 #endif				/* USE_COLOR */
-    if (nTab > 1) {
+    if (nTab2 > 1) {
 	TabBuffer *t;
-	int nx = N_TAB, col = COLS - 2, x, l;
+	int nx = nTabLine(), col = COLS - 2, x, l;
 
+        i = 0;
 	move(0, 0);
-	for (t = FirstTab, i = 0; t; t = t->nextTab, i++) {
+	if (mouse_menu) {
+	    addstr(mouse_menu);
+	    clrtoeolx();
+	    i++;
+	}
+	for (t = FirstTab; t; t = t->nextTab, i++) {
 	    x = col * (i % nx) / nx;
 	    move(i / nx, x);
 	    if (t == CurrentTab)
@@ -474,7 +480,7 @@ redrawNLine(Buffer *buf, int n)
 	}
 	move(0, col);
 	addstr(" x");
-	move((nTab - 1) / nx + 1, 0);
+	move((nTab2 - 1) / nx + 1, 0);
 	for (i = 0; i < COLS; i++)
 	    addch('~');
     }
diff --git a/fm.h b/fm.h
index 6408859..58d0b81 100644
--- a/fm.h
+++ b/fm.h
@@ -1,4 +1,4 @@
-/* $Id: fm.h,v 1.84 2002/11/19 17:40:32 ukai Exp $ */
+/* $Id: fm.h,v 1.85 2002/11/21 16:31:36 ukai Exp $ */
 /* 
  * w3m: WWW wo Miru utility
  * 
@@ -805,9 +805,9 @@ global int open_tab_blank init(FALSE);
 global int open_tab_dl_list init(FALSE);
 global int close_tab_back init(FALSE);
 global int nTab;
+#define nTab2 (mouse_menu ? (nTab + 1) : nTab)
 global int TabCols init(10);
-#define N_TAB ((COLS - 2 > TabCols * nTab) ? nTab	\
-	: (nTab - 1) / ((nTab * TabCols - 1) / (COLS - 2) + 1) + 1)
+#define NO_TABBUFFER ((TabBuffer *)1)
 #define Currentbuf (CurrentTab->currentBuffer)
 #define Firstbuf (CurrentTab->firstBuffer)
 global DownloadList *FirstDL init(NULL);
@@ -991,7 +991,12 @@ global int reverse_mouse init(FALSE);
 global int relative_wheel_scroll init(FALSE);
 global int fixed_wheel_scroll_count init(5);
 global int relative_wheel_scroll_ratio init(30);
+struct _MouseMenu {
+    void (*func) ();
+    char *data;
+} mouse_menu_map[3][10];
 #endif				/* USE_MOUSE */
+global char *mouse_menu init(NULL);
 
 #ifdef USE_COOKIE
 global int default_use_cookie init(TRUE);
diff --git a/func.c b/func.c
index 8afa0c2..6c4dee2 100644
--- a/func.c
+++ b/func.c
@@ -1,4 +1,4 @@
-/* $Id: func.c,v 1.10 2002/06/01 16:50:16 ukai Exp $ */
+/* $Id: func.c,v 1.11 2002/11/21 16:31:36 ukai Exp $ */
 /*
  * w3m func.c
  */
@@ -320,3 +320,68 @@ getQWord(char **str)
     *str = p;
     return tmp->ptr;
 }
+
+#ifdef USE_MOUSE
+void
+initMouseMenu(void)
+{
+    FILE *mf;
+    Str line;
+    char *p, *s;
+    int f, b, x, x2;
+
+    mouse_menu = NULL;
+    for (b = 1; b <= 3; b++) {
+	for (x = 0; x < 10; x++) {
+	    mouse_menu_map[b - 1][x].func = NULL;
+	    mouse_menu_map[b - 1][x].data = NULL;
+	}
+    }
+    if ((mf = fopen(rcFile(MOUSE_FILE), "rt")) == NULL)
+	return;
+
+    while (!feof(mf)) {
+	line = Strfgets(mf);
+	Strchop(line);
+	Strremovefirstspaces(line);
+	if (line->length == 0)
+	    continue;
+	p = line->ptr;
+	s = getWord(&p);
+	if (*s == '#')		/* comment */
+	    continue;
+	if (!strcmp(s, "menu")) {
+	    s = getQWord(&p);
+	    if (*s)
+		mouse_menu = Strnew_charp(s)->ptr;
+	    continue;
+	}
+	if (strcmp(s, "button")) 
+	    continue;		/* error */
+	s = getWord(&p);
+	b = atoi(s);
+	if (!(b >= 1 && b <= 3))
+	    continue;		/* error */
+	s = getWord(&p);
+	x = atoi(s);
+	if (!(IS_DIGIT(*s) && x >= 0 && x <= 9))
+	    continue;		/* error */
+	s = getWord(&p);
+	x2 = atoi(s);
+	if (!(IS_DIGIT(*s) && x2 >= 0 && x2 <= 9))
+	    continue;		/* error */
+	s = getWord(&p);
+	f = getFuncList(s);
+	if (f < 0)
+	    continue;		/* error */
+	s = getQWord(&p);
+	if (!*s)
+	    s = NULL;
+	for (; x <= x2; x++) {
+	    mouse_menu_map[b - 1][x].func = w3mFuncList[f].func;
+	    mouse_menu_map[b - 1][x].data = s;
+	}
+    }
+    fclose(mf);
+}
+#endif
diff --git a/main.c b/main.c
index 048ada3..4b6314f 100644
--- a/main.c
+++ b/main.c
@@ -1,4 +1,4 @@
-/* $Id: main.c,v 1.146 2002/11/21 16:15:58 ukai Exp $ */
+/* $Id: main.c,v 1.147 2002/11/21 16:31:36 ukai Exp $ */
 #define MAINPROGRAM
 #include "fm.h"
 #include <signal.h>
@@ -746,6 +746,9 @@ main(int argc, char **argv, char **envp)
 	setupscreen();
 #endif				/* not SIGWINCH */
 	initKeymap(TRUE);
+#ifdef USE_MOUSE
+	initMouseMenu();
+#endif				/* MOUSE */
 #ifdef USE_MENU
 	initMenu();
 #endif				/* MENU */
@@ -4787,12 +4790,44 @@ posTab(int x, int y)
 
     if (col <= 0)
 	return NULL;
-    n = x * N_TAB / col + y * N_TAB;
-    for (t = FirstTab, i = 0; t && i < n; t = t->nextTab, i++) ;
+    n = nTabLine();
+    n = x * n / col + y * n;
+    i = 0;
+    if (mouse_menu) {
+	if (n == 0)
+	    return NO_TABBUFFER;
+	i++;
+    }
+    for (t = FirstTab; t && i < n; t = t->nextTab, i++) ;
     return t;
 }
 
 static void
+mouse_menu_action(int btn, int x)
+{
+    switch (btn) {
+    case MOUSE_BTN1_DOWN:
+	btn = 0;
+	break;
+    case MOUSE_BTN2_DOWN:
+	btn = 1;
+	break;
+    case MOUSE_BTN3_DOWN:
+	btn = 2;
+	break;
+    default:
+	return;
+    }
+    if (x >= 0 && x <= 9 && mouse_menu_map[btn][x].func) {
+	CurrentKey = -1;
+	CurrentKeyData = NULL;
+	CurrentCmdData = mouse_menu_map[btn][x].data;
+	(*mouse_menu_map[btn][x].func) ();
+	CurrentCmdData = NULL;
+    }
+}
+
+static void
 process_mouse(int btn, int x, int y)
 {
     int delta_x, delta_y, i;
@@ -4800,20 +4835,26 @@ process_mouse(int btn, int x, int y)
     TabBuffer *t;
     int ny = 0;
 
-    if (nTab > 1)
-	ny = (nTab - 1) / N_TAB + 1;
+    if (nTab2 > 1)
+	ny = (nTab2 - 1) / nTabLine() + 1;
     if (btn == MOUSE_BTN_UP) {
 	switch (press_btn) {
 	case MOUSE_BTN1_DOWN:
-	    if (nTab > 1 && y < ny) {
+	    if (nTab2 > 1 && y < ny) {
 		if (press_y == y && press_x == x) {
 		    if (y == 0 && x >= COLS - 2) {
 			deleteTab(CurrentTab);
-			displayBuffer(Currentbuf, B_NORMAL);
+			displayBuffer(Currentbuf, B_FORCE_REDRAW);
+			return;
 		    }
 		    t = posTab(x, y);
-		    if (t)
-			CurrentTab = t;
+		    if (t == NULL)
+			return;
+		    if (t == NO_TABBUFFER) {
+			mouse_menu_action(press_btn, x);
+			return;
+		    }
+		    CurrentTab = t;
 		    displayBuffer(Currentbuf, B_FORCE_REDRAW);
 		    return;
 		}
@@ -4829,6 +4870,8 @@ process_mouse(int btn, int x, int y)
 		    t = posTab(x, y);
 		    if (t == NULL)
 			return;
+		    if (t == NO_TABBUFFER)
+			t = NULL;	/* open new tab */
 		    cursorXY(Currentbuf, press_x - Currentbuf->rootX,
 			     press_y - Currentbuf->rootY);
 		    if (Currentbuf->cursorY == press_y - Currentbuf->rootY &&
@@ -4915,9 +4958,13 @@ process_mouse(int btn, int x, int y)
 	    }
 	    break;
 	case MOUSE_BTN2_DOWN:
-	    if (nTab > 1 && y < ny) {
+	    if (nTab2 > 1 && y < ny) {
 		if (press_y == y && press_x == x) {
 		    t = posTab(x, y);
+		    if (t == NO_TABBUFFER) {
+			mouse_menu_action(press_btn, x);
+			return;
+		    }
 		    if (t) {
 			deleteTab(t);
 			displayBuffer(Currentbuf, B_FORCE_REDRAW);
@@ -4928,6 +4975,15 @@ process_mouse(int btn, int x, int y)
 	    backBf();
 	    break;
 	case MOUSE_BTN3_DOWN:
+	    if (nTab2 > 1 && y < ny) {
+		if (press_y == y && press_x == x) {
+		    t = posTab(x, y);
+		    if (t == NO_TABBUFFER) {
+			mouse_menu_action(press_btn, x);
+			return;
+		    }
+		}
+	    }
 #ifdef USE_MENU
 	    if (x >= Currentbuf->rootX && y > ny)
 		cursorXY(Currentbuf, x - Currentbuf->rootX,
@@ -5438,6 +5494,9 @@ reinit()
 	initCookie();
 #endif
 	initKeymap(TRUE);
+#ifdef USE_MOUSE
+	initMouseMenu();
+#endif
 #ifdef USE_MENU
 	initMenu();
 #endif
@@ -5467,6 +5526,13 @@ reinit()
 	return;
     }
 
+#ifdef USE_MOUSE
+    if (!strcasecmp(resource, "MOUSE_MENU")) {
+	initMouseMenu();
+	return;
+    }
+#endif
+
 #ifdef USE_MENU
     if (!strcasecmp(resource, "MENU")) {
 	initMenu();
@@ -5559,6 +5625,19 @@ newT(void)
     displayBuffer(Currentbuf, B_REDRAW_IMAGE);
 }
 
+int
+nTabLine(void)
+{
+    int n = nTab2;
+
+    if (COLS - 2 > TabCols * n)
+	return n;
+    n = (n - 1) / ((n * TabCols - 1) / (COLS - 2) + 1) + 1;
+    if (n > (COLS - 2) / TabCols)
+	n = (COLS - 2) / TabCols;
+    return n ? n : 1;
+}
+
 TabBuffer *
 numTab(int n)
 {
@@ -5763,7 +5842,9 @@ tabrURL(void)
 void
 moveTab(TabBuffer * t, TabBuffer * t2, int right)
 {
-    if (!t || !t2 || t == t2)
+    if (t2 == NO_TABBUFFER)
+	t2 = FirstTab;
+    if (!t || !t2 || t == t2 || t == NO_TABBUFFER)
 	return;
     if (t->prevTab) {
 	if (t->nextTab)
diff --git a/proto.h b/proto.h
index 28f1387..8389c4a 100644
--- a/proto.h
+++ b/proto.h
@@ -1,4 +1,4 @@
-/* $Id: proto.h,v 1.57 2002/11/21 16:15:58 ukai Exp $ */
+/* $Id: proto.h,v 1.58 2002/11/21 16:31:36 ukai Exp $ */
 /* 
  *   This file was automatically generated by version 1.7 of cextract.
  *   Manual editing not recommended.
@@ -225,6 +225,7 @@ extern char *inputAnswer(char *prompt);
 extern int matchattr(char *p, char *attr, int len, Str *value);
 extern void readHeader(URLFile *uf, Buffer *newBuf, int thru, ParsedURL *pu);
 extern char *checkHeader(Buffer *buf, char *field);
+extern int nTabLine(void);
 extern TabBuffer *newTab(void);
 extern TabBuffer *deleteTab(TabBuffer *tab);
 extern void addDownloadList(pid_t pid, char *url, char *save, char *lock,
@@ -626,6 +627,9 @@ extern int getKey(char *s);
 extern char *getKeyData(int key);
 extern char *getWord(char **str);
 extern char *getQWord(char **str);
+#ifdef USE_MOUSE
+extern void initMouseMenu(void);
+#endif
 
 #ifdef USE_MENU
 extern void new_menu(Menu *menu, MenuItem *item);
diff --git a/rc.c b/rc.c
index 0aeb428..47f79dd 100644
--- a/rc.c
+++ b/rc.c
@@ -1,4 +1,4 @@
-/* $Id: rc.c,v 1.65 2002/11/19 17:40:34 ukai Exp $ */
+/* $Id: rc.c,v 1.66 2002/11/21 16:31:36 ukai Exp $ */
 /* 
  * Initialization file etc.
  */
@@ -1322,6 +1322,9 @@ sync_with_option(void)
 	AcceptMedia = acceptableMimeTypes();
     if (fmInitialized) {
 	initKeymap(FALSE);
+#ifdef USE_MOUSE
+	initMouseMenu();
+#endif				/* MOUSE */
 #ifdef USE_MENU
 	initMenu();
 #endif				/* MENU */