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kiss-mfavila-small/ports/unofficial/stable/fvwm-patched/patches/01-TranslucentMenus.patch

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inital
2021-05-09 02:10:08 -04:00
iff --unified --recursive --text fvwm-2.6.9/fvwm/colorset.c fvwm-patched/fvwm/colorset.c
--- fvwm-2.6.9/fvwm/colorset.c 2018-05-26 05:35:26.000000000 -0600
+++ fvwm-patched/fvwm/colorset.c 2020-08-21 15:22:28.542638787 -0600
@@ -164,6 +164,8 @@
"NoIconTint",
"IconAlpha",
+ "Translucent",
+ "NoTranslucent",
NULL
};
@@ -625,6 +627,7 @@
char *fg_tint = NULL;
char *bg_tint = NULL;
char *icon_tint = NULL;
+ char *translucent_tint = NULL;
Bool have_pixels_changed = False;
Bool has_icon_pixels_changed = False;
Bool has_fg_changed = False;
@@ -637,6 +640,7 @@
Bool has_fg_tint_changed = False;
Bool has_bg_tint_changed = False;
Bool has_icon_tint_changed = False;
+ Bool has_translucent_tint_changed = False;
Bool has_pixmap_changed = False;
Bool has_shape_changed = False;
Bool has_image_alpha_changed = False;
@@ -764,6 +768,10 @@
case 21: /* Plain */
has_pixmap_changed = True;
free_colorset_background(cs, True);
+ cs->is_translucent = False;
+ cs->translucent_tint_percent = 0;
+ cs->color_flags &= ~TRANSLUCENT_TINT_SUPPLIED;
+ has_translucent_tint_changed = True;
break;
case 22: /* NoShape */
has_shape_changed = True;
@@ -930,6 +938,24 @@
cs->icon_alpha_percent = tmp;
}
break;
+ case 42: /* Translucent */
+ cs->is_translucent = True;
+ parse_simple_tint(
+ cs, args, &translucent_tint,
+ TRANSLUCENT_TINT_SUPPLIED,
+ &has_translucent_tint_changed, &percent,
+ "Translucent");
+ if (has_translucent_tint_changed)
+ {
+ cs->translucent_tint_percent = percent;
+ }
+ break;
+ case 43: /* NoTranslucent */
+ cs->is_translucent = False;
+ cs->translucent_tint_percent = 0;
+ cs->color_flags &= ~TRANSLUCENT_TINT_SUPPLIED;
+ has_translucent_tint_changed = True;
+ break;
default:
/* test for ?Gradient */
if (option[0] && StrEquals(&option[1], "Gradient"))
@@ -1633,6 +1659,27 @@
}
/*
+ * ---------- change the translucent tint colour ----------
+ */
+ if (has_translucent_tint_changed)
+ {
+ /* user specified colour */
+ if (translucent_tint != NULL)
+ {
+ PictureFreeColors(
+ dpy, Pcmap, &cs->translucent_tint, 1, 0, True);
+ cs->translucent_tint = GetColor(translucent_tint);
+ }
+ else
+ {
+ /* default */
+ PictureFreeColors(
+ dpy, Pcmap, &cs->translucent_tint, 1, 0, True);
+ cs->translucent_tint = GetColor(black);
+ }
+ }
+
+ /*
* ---------- send new colorset to fvwm and clean up ----------
*/
/* make sure the server has this to avoid races */
@@ -1728,6 +1775,7 @@
ncs->fgsh = GetColor(white);
ncs->tint = GetColor(black);
ncs->icon_tint = GetColor(black);
+ ncs->translucent_tint = GetColor(black);
ncs->pixmap = XCreatePixmapFromBitmapData(
dpy, Scr.NoFocusWin,
&g_bits[4 * (nColorsets % 3)], 4, 4,
@@ -1745,6 +1793,7 @@
ncs->fgsh = GetForeShadow(ncs->fg, ncs->bg);
ncs->tint = GetColor(black);
ncs->icon_tint = GetColor(black);
+ ncs->translucent_tint = GetColor(black);
}
ncs->fg_tint = ncs->bg_tint = GetColor(black);
/* set flags for fg contrast, bg average */
@@ -1756,6 +1805,7 @@
ncs->icon_alpha_percent = 100;
ncs->tint_percent = 0;
ncs->icon_tint_percent = 0;
+ ncs->translucent_tint_percent = 0;
ncs->fg_tint_percent = ncs->bg_tint_percent = 0;
ncs->dither = (PictureDitherByDefault())? True:False;
nColorsets++;
Only in fvwm-patched/fvwm: colorset.c.orig
diff --unified --recursive --text fvwm-2.6.9/fvwm/menuroot.h fvwm-patched/fvwm/menuroot.h
--- fvwm-2.6.9/fvwm/menuroot.h 2016-10-15 08:51:45.000000000 -0600
+++ fvwm-patched/fvwm/menuroot.h 2020-08-21 15:22:28.542638787 -0600
@@ -146,6 +146,9 @@
int d_npixels;
} stored_pixels;
/* alloc pixels when dithering is used for gradients */
+ /* x,y XMapRaise */
+ int x;
+ int y;
} MenuRootDynamic;
/* access macros to dynamic menu members */
diff --unified --recursive --text fvwm-2.6.9/fvwm/menus.c fvwm-patched/fvwm/menus.c
--- fvwm-2.6.9/fvwm/menus.c 2018-05-26 05:35:26.000000000 -0600
+++ fvwm-patched/fvwm/menus.c 2020-08-21 15:22:28.542638787 -0600
@@ -78,6 +78,19 @@
#define SCTX_GET_MR(ctx) ((ctx).type == SCTX_MENU_ROOT ? \
(ctx).menu_root.menu_root : NULL)
+#define MENU_IS_TRANSLUCENT(mr,cs) \
+ (!MR_IS_TEAR_OFF_MENU(mr) && CSET_IS_TRANSLUCENT(cs))
+#define MENU_IS_TRANSPARENT(mr,cs) \
+ (MENU_IS_TRANSLUCENT(mr,cs) || CSET_IS_TRANSPARENT(cs))
+#define MR_IS_TRANSLUCENT_MENU(mr) \
+ (!MR_IS_TEAR_OFF_MENU(mr) && MR_STYLE(mr) && \
+ ST_HAS_MENU_CSET(MR_STYLE(mr)) && CSET_IS_TRANSLUCENT( \
+ ST_CSET_MENU(MR_STYLE(mr))))
+#define MR_IS_TRANSPARENT_MENU(mr) \
+ (MR_IS_TRANSLUCENT_MENU(mr) || (MR_STYLE(mr) && \
+ ST_HAS_MENU_CSET(MR_STYLE(mr)) && CSET_IS_TRANSPARENT( \
+ ST_CSET_MENU(MR_STYLE(mr)))))
+
/* ---------------------------- imports ------------------------------------ */
/* This external is safe. It's written only during startup. */
@@ -220,6 +233,8 @@
} mloop_static_info_t;
/* ---------------------------- forward declarations ----------------------- */
+static MenuRoot *seek_submenu_instance(
+ MenuRoot *parent_menu, MenuItem *parent_item);
/* ---------------------------- local variables ---------------------------- */
@@ -381,12 +396,22 @@
Bool transparent_bg = False;
/* move it back */
- if (ST_HAS_MENU_CSET(MR_STYLE(mr)) &&
- CSET_IS_TRANSPARENT(ST_CSET_MENU(MR_STYLE(mr))))
+ if (MR_IS_TRANSPARENT_MENU(mr))
{
transparent_bg = True;
get_menu_repaint_transparent_parameters(
&mrtp, mr, fw);
+ if (MR_IS_TRANSLUCENT_MENU(mr) && MR_SUBMENU_ITEM(mr))
+ {
+ MenuRoot *smr;
+ smr = seek_submenu_instance(
+ mr, MR_SUBMENU_ITEM(mr));
+ if (smr)
+ {
+ /* just unmap it here, popdown later */
+ XUnmapWindow(dpy, MR_WINDOW(smr));
+ }
+ }
}
AnimatedMoveOfWindow(
MR_WINDOW(mr), act_x, act_y, act_x - MR_XANIMATION(mr),
@@ -1912,6 +1937,7 @@
/* Doh. Use the standard display instead. */
MR_CREATE_DPY(mr) = dpy;
}
+ MR_IS_TEAR_OFF_MENU(mr) = 1;
}
else
{
@@ -2716,7 +2742,37 @@
}
MR_IS_PAINTED(mr) = 1;
/* paint the menu background */
- if (ms && ST_HAS_MENU_CSET(ms))
+ if (MR_IS_TRANSLUCENT_MENU(mr))
+ {
+ Pixmap trans = None;
+ FvwmRenderAttributes fra;
+ colorset_t *colorset = &Colorset[ST_CSET_MENU(ms)];
+
+ fra.mask = 0;
+ if (colorset->translucent_tint_percent > 0)
+ {
+ fra.mask = FRAM_HAVE_TINT;
+ fra.tint = colorset->translucent_tint;
+ fra.tint_percent = colorset->translucent_tint_percent;
+ }
+ if (MR_IS_BACKGROUND_SET(mr) == False)
+ {
+ trans = PGraphicsCreateTranslucent(
+ dpy, MR_WINDOW(mr), &fra,
+ BACK_GC(ST_MENU_INACTIVE_GCS(ms)),
+ MR_X(mr), MR_Y(mr), MR_WIDTH(mr), MR_HEIGHT(mr));
+ XMapRaised(dpy, MR_WINDOW(mr));
+ if (trans != None)
+ {
+ XSetWindowBackgroundPixmap(
+ dpy, MR_WINDOW(mr), trans);
+ MR_IS_BACKGROUND_SET(mr) = True;
+ clear_expose_menu_area(MR_WINDOW(mr), pevent);
+ XFreePixmap(dpy, trans);
+ }
+ }
+ }
+ else if (ms && ST_HAS_MENU_CSET(ms))
{
if (MR_IS_BACKGROUND_SET(mr) == False)
{
@@ -3525,10 +3581,7 @@
MR_HAS_POPPED_UP_RIGHT(mr) = 0;
}
MR_XANIMATION(parent_menu) += end_x - prev_x;
- if (ST_HAS_MENU_CSET(MR_STYLE(parent_menu)) &&
- CSET_IS_TRANSPARENT(
- ST_CSET_MENU(
- MR_STYLE(parent_menu))))
+ if (MR_IS_TRANSPARENT_MENU(parent_menu))
{
transparent_bg = True;
get_menu_repaint_transparent_parameters(
@@ -3707,10 +3760,21 @@
*/
XMoveWindow(dpy, MR_WINDOW(mr), x, y);
+ MR_X(mr) = x;
+ MR_Y(mr) = y;
XSelectInput(dpy, MR_WINDOW(mr), event_mask);
- XMapRaised(dpy, MR_WINDOW(mr));
- if (popdown_window)
- XUnmapWindow(dpy, popdown_window);
+ if (MR_IS_TRANSLUCENT_MENU(mr))
+ {
+ if (popdown_window)
+ XUnmapWindow(dpy, popdown_window);
+ paint_menu(mr, NULL, fw);
+ }
+ else
+ {
+ XMapRaised(dpy, MR_WINDOW(mr));
+ if (popdown_window)
+ XUnmapWindow(dpy, popdown_window);
+ }
XFlush(dpy);
MR_MAPPED_COPIES(mr)++;
MST_USAGE_COUNT(mr)++;
@@ -6274,16 +6338,122 @@
{
last = True;
}
- if (!last && CSET_IS_TRANSPARENT_PR_TINT(ST_CSET_MENU(ms)))
+ if (!last &&
+ (CSET_IS_TRANSPARENT_PR_TINT(ST_CSET_MENU(ms)) ||
+ MR_IS_TRANSLUCENT_MENU(mr)))
{
/* too slow ... */
return;
}
- SetWindowBackgroundWithOffset(
- dpy, MR_WINDOW(mr), step_x - current_x, step_y - current_y,
- MR_WIDTH(mr), MR_HEIGHT(mr),
- &Colorset[ST_CSET_MENU(ms)], Pdepth,
- FORE_GC(MST_MENU_INACTIVE_GCS(mr)), False);
+ if (MR_IS_TRANSLUCENT_MENU(mr))
+ {
+ Pixmap trans, tmp;
+ FvwmRenderAttributes fra;
+ colorset_t *colorset = &Colorset[ST_CSET_MENU(ms)];
+
+ fra.mask = 0;
+ if (colorset->translucent_tint_percent > 0)
+ {
+ fra.mask = FRAM_HAVE_TINT;
+ fra.tint = colorset->translucent_tint;
+ fra.tint_percent = colorset->translucent_tint_percent;
+ }
+ if (current_x == step_x)
+ {
+ /* Reuse the old pixmap for the part of the menu
+ * that has not moved. (This can be extended to get
+ * two new rectangles, one in each direction)
+ *
+ * It saves the unmapping of the window and makes
+ * Things less flickering.
+ */
+ GC my_gc;
+ unsigned long valuemask = GCSubwindowMode;
+ XGCValues values;
+ int out_y=0;
+ values.subwindow_mode = IncludeInferiors;
+ if (step_y < 0)
+ {
+ out_y = -step_y;
+ }
+ trans = XCreatePixmap(dpy, MR_WINDOW(mr), MR_WIDTH(mr),
+ MR_HEIGHT(mr), Pdepth);
+ my_gc = fvwmlib_XCreateGC(dpy, MR_WINDOW(mr), 0, NULL);
+ XChangeGC(dpy, my_gc, valuemask, &values);
+
+ XClearWindow(dpy, MR_WINDOW(mr));
+
+ if (current_y < step_y)
+ {
+ XCopyArea(dpy, MR_WINDOW(mr), trans, my_gc, 0,
+ step_y-current_y, MR_WIDTH(mr),
+ MR_HEIGHT(mr)-(step_y-current_y),
+ 0,0);
+ tmp = PGraphicsCreateTranslucent(
+ dpy, MR_WINDOW(mr), &fra,
+ BACK_GC(ST_MENU_INACTIVE_GCS(ms)),
+ current_x, current_y+MR_HEIGHT(mr),
+ MR_WIDTH(mr), step_y-current_y);
+
+ XCopyArea(dpy, tmp, trans, my_gc, 0, 0,
+ MR_WIDTH(mr), step_y-current_y,0,
+ MR_HEIGHT(mr)-(step_y-current_y));
+ }
+ else
+ {
+ XCopyArea(dpy, MR_WINDOW(mr), trans, my_gc, 0,
+ 0, MR_WIDTH(mr),
+ MR_HEIGHT(mr)-(current_y-step_y), 0,
+ current_y-step_y);
+ tmp = PGraphicsCreateTranslucent(
+ dpy, MR_WINDOW(mr), &fra,
+ BACK_GC(ST_MENU_INACTIVE_GCS(ms)),
+ current_x,step_y, MR_WIDTH(mr),
+ current_y-step_y);
+ XCopyArea(dpy, tmp, trans, my_gc, 0, 0,
+ MR_WIDTH(mr), current_y-step_y,0,
+ out_y);
+ }
+ MR_X(mr) = step_x;
+ MR_Y(mr) = step_y;
+ XFreePixmap(dpy, tmp);
+ XFreeGC(dpy,my_gc);
+ }
+ else
+ {
+ XUnmapWindow(dpy, MR_WINDOW(mr));
+ MR_X(mr) = step_x;
+ MR_Y(mr) = step_y;
+ trans = PGraphicsCreateTranslucent(
+ dpy, MR_WINDOW(mr), &fra,
+ BACK_GC(ST_MENU_INACTIVE_GCS(ms)),
+ step_x, step_y, MR_WIDTH(mr),
+ MR_HEIGHT(mr));
+ XMapRaised(dpy, MR_WINDOW(mr));
+ }
+ XSetWindowBackgroundPixmap(
+ dpy, MR_WINDOW(mr), trans);
+ XFreePixmap(dpy, trans);
+ if (current_x == step_x)
+ {
+ /* Redraw the border */
+ RelieveRectangle(
+ dpy, MR_WINDOW(mr), 0, 0, MR_WIDTH(mr) - 1,
+ MR_HEIGHT(mr) - 1, (Pdepth < 2) ?
+ SHADOW_GC(MST_MENU_INACTIVE_GCS(mr)) :
+ HILIGHT_GC(MST_MENU_INACTIVE_GCS(mr)),
+ SHADOW_GC(MST_MENU_INACTIVE_GCS(mr)),
+ MST_BORDER_WIDTH(mr));
+ }
+ }
+ else
+ {
+ SetWindowBackgroundWithOffset(
+ dpy, MR_WINDOW(mr), step_x - current_x,
+ step_y - current_y, MR_WIDTH(mr), MR_HEIGHT(mr),
+ &Colorset[ST_CSET_MENU(ms)], Pdepth,
+ FORE_GC(MST_MENU_INACTIVE_GCS(mr)), False);
+ }
}
@@ -6324,10 +6494,7 @@
}
if (!is_bg_set)
{
- SetWindowBackground(
- dpy, MR_WINDOW(mr), MR_WIDTH(mr), MR_HEIGHT(mr),
- &Colorset[ST_CSET_MENU(ms)], Pdepth,
- FORE_GC(MST_MENU_INACTIVE_GCS(mr)), False);
+ update_transparent_menu_bg(prtm, x, y, x, y, end_x, end_y);
}
/* redraw the background of non active item */
for (mi = MR_FIRST_ITEM(mr); mi != NULL; mi = MI_NEXT_ITEM(mi))
@@ -6951,10 +7118,12 @@
SetWindowBackground(
dpy, MR_WINDOW(mr), MR_WIDTH(mr),
MR_HEIGHT(mr),
- &Colorset[ST_CSET_MENU(ms)],
- Pdepth,
+ &Colorset[ST_CSET_MENU(ms)], Pdepth,
FORE_GC(MST_MENU_INACTIVE_GCS(mr)),
- True);
+ False);
+ XClearArea(
+ dpy, MR_WINDOW(mr), 0, 0, MR_WIDTH(mr),
+ MR_HEIGHT(mr), True);
}
else if ((ST_HAS_ACTIVE_CSET(ms) &&
ST_CSET_ACTIVE(ms) == cset) ||
Only in fvwm-patched/fvwm: menus.c.orig
diff --unified --recursive --text fvwm-2.6.9/fvwm/menus.h fvwm-patched/fvwm/menus.h
--- fvwm-2.6.9/fvwm/menus.h 2016-10-15 08:51:45.000000000 -0600
+++ fvwm-patched/fvwm/menus.h 2020-08-21 15:22:28.542638787 -0600
@@ -15,6 +15,9 @@
#define IS_MENU_RETURN(x) \
((x)==MENU_DONE || (x)==MENU_ABORTED || (x)==MENU_SUBMENU_TORN_OFF)
+#define MR_X(m) ((m)->d->x)
+#define MR_Y(m) ((m)->d->y)
+
struct MenuRoot;
struct MenuStyle;
struct MenuReturn;
diff --unified --recursive --text fvwm-2.6.9/libs/Colorset.h fvwm-patched/libs/Colorset.h
--- fvwm-2.6.9/libs/Colorset.h 2016-10-15 08:51:45.000000000 -0600
+++ fvwm-patched/libs/Colorset.h 2020-08-21 15:22:28.542638787 -0600
@@ -51,6 +51,10 @@
Bool dither;
Bool allows_buffered_transparency;
Bool is_maybe_root_transparent;
+ /* only use by fvwm menu (non tear-off) */
+ Bool is_translucent;
+ Pixel translucent_tint;
+ unsigned int translucent_tint_percent : 7;
#endif
} colorset_t;
@@ -78,6 +82,7 @@
#define FG_TINT_SUPPLIED 0x100
#define BG_TINT_SUPPLIED 0x200
#define ICON_TINT_SUPPLIED 0x400
+#define TRANSLUCENT_TINT_SUPPLIED 0x800
#endif
/* colorsets are stored as an array of structs to permit fast dereferencing */
@@ -153,6 +158,11 @@
(cset != NULL && cset->pixmap == ParentRelative && \
cset->tint_percent > 0)
+#define CSET_IS_TRANSLUCENT(cset) \
+ (cset >= 0 && Colorset[cset].is_translucent)
+#define CSETS_IS_TRANSLUCENT(cset) \
+ (cset && cset->is_translucent)
+
#ifndef FVWM_COLORSET_PRIVATE
/* Create n new colorsets, fvwm/colorset.c does its own thing (different size)
*/
diff --unified --recursive --text fvwm-2.6.9/libs/PictureGraphics.c fvwm-patched/libs/PictureGraphics.c
--- fvwm-2.6.9/libs/PictureGraphics.c 2018-05-26 05:35:26.000000000 -0600
+++ fvwm-patched/libs/PictureGraphics.c 2020-08-21 15:22:28.542638787 -0600
@@ -1360,7 +1360,7 @@
}
}
-#if 0 /* humm... maybe useful one day with menus */
+#if 1 /* humm... maybe useful one day with menus */
Pixmap PGraphicsCreateTranslucent(
Display *dpy, Window win, FvwmRenderAttributes *fra, GC gc,
int x, int y, int width, int height)
Only in fvwm-patched/libs: PictureGraphics.c.orig
diff --unified --recursive --text fvwm-2.6.9/libs/PictureGraphics.h fvwm-patched/libs/PictureGraphics.h
--- fvwm-2.6.9/libs/PictureGraphics.h 2016-10-15 08:51:45.000000000 -0600
+++ fvwm-patched/libs/PictureGraphics.h 2020-08-21 15:22:28.542638787 -0600
@@ -122,7 +122,9 @@
Display *dpy, Window win, Pixel tint, int tint_percent,
Drawable dest, Bool dest_is_a_window, GC gc, GC mono_gc, GC alpha_gc,
int dest_x, int dest_y, int dest_w, int dest_h);
-
+Pixmap PGraphicsCreateTranslucent(
+ Display *dpy, Window win, FvwmRenderAttributes *fra, GC gc,
+ int x, int y, int width, int height);
/* never used ! */
Pixmap PGraphicsCreateDitherPixmap(
Display *dpy, Window win, Drawable src, Pixmap mask, int depth, GC gc,
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