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Commit 420dc16d authored by Jonathan Wilkes's avatar Jonathan Wilkes
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Merge branch 'constrained-dragging-squashed'

parents ddbfe2ea a8797ad1
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Showing with 653 additions and 467 deletions
externals/miXed/cyclone/sickle/Scope.c
View file @ 420dc16d
......@@ -106,9 +106,8 @@ typedef struct _scope
int x_frozen;
t_clock *x_clock;
t_pd *x_handle;
int scale_offset_x;
int scale_offset_y;
int scale_offset_x;
int scale_offset_y;
} t_scope;
typedef struct _scopehandle
......@@ -118,6 +117,9 @@ typedef struct _scopehandle
t_symbol *h_bindsym;
char h_pathname[64];
char h_outlinetag[64];
int h_adjust_x;
int h_adjust_y;
int h_constrain;
int h_dragon;
int h_dragx;
int h_dragy;
......@@ -992,49 +994,16 @@ static void scope_tick(t_scope *x)
scope_clear(x, 1);
}
static void scopehandle__clickhook(t_scopehandle *sh, t_floatarg f, t_floatarg xxx, t_floatarg yyy)
extern void canvas_apply_setundo(t_canvas *x, t_gobj *y);
static void scopehandle__clickhook(t_scopehandle *sh, t_floatarg f,
t_floatarg xxx, t_floatarg yyy)
{
t_scope *x = sh->h_master;
//if (xxx) x->scale_offset_x = xxx;
//if (yyy) x->scale_offset_y = yyy;
//int newstate = (int)f;
//if (sh->h_dragon && newstate == 0)
//{
// /* done dragging */
// t_canvas *cv;
// if (sh->h_dragx || sh->h_dragy)
// {
// x->x_width = x->x_width + sh->h_dragx - x->scale_offset_x;
// x->x_height = x->x_height + sh->h_dragy - x->scale_offset_y;
// }
// if (cv = scope_isvisible(x))
// {
// sys_vgui(".x%x.c delete %s\n", cv, sh->h_outlinetag);
// scope_revis(x, cv);
// sys_vgui("destroy %s\n", sh->h_pathname);
// scope_select((t_gobj *)x, x->x_glist, 1);
// canvas_fixlinesfor(x->x_glist, (t_text *)x); /* 2nd inlet */
// }
//}
//else if (!sh->h_dragon && newstate)
//{
// /* dragging */
// t_canvas *cv;
// if (cv = scope_isvisible(x))
// {
// int x1, y1, x2, y2;
// scope_getrect((t_gobj *)x, x->x_glist, &x1, &y1, &x2, &y2);
// sys_vgui("lower %s\n", sh->h_pathname);
// sys_vgui(".x%x.c create rectangle %d %d %d %d\
// -outline $select_color -width %f -tags %s\n",
// cv, x1, y1, x2, y2, SCOPE_SELBDWIDTH, sh->h_outlinetag);
// }
// sh->h_dragx = 0;
// sh->h_dragy = 0;
//}
/* Use constrained dragging. See g_canvas.c clickhook */
sh->h_constrain = (int)f;
sh->h_adjust_x = xxx - (((t_object *)x)->te_xpix + x->x_width);
sh->h_adjust_y = yyy - (((t_object *)x)->te_ypix + x->x_height);
canvas_apply_setundo(x->x_glist, (t_gobj *)x);
sh->h_dragon = f;
}
......@@ -1042,10 +1011,13 @@ static void scopehandle__motionhook(t_scopehandle *sh,
t_floatarg mouse_x, t_floatarg mouse_y)
{
t_scope *x = (t_scope *)(sh->h_master);
int x1, y1, x2, y2, width, height;
scope_getrect((t_gobj *)x, x->x_glist, &x1, &y1, &x2, &y2);
width = mouse_x - x1;
height = mouse_y - y1;
int width = (sh->h_constrain == CURSOR_EDITMODE_RESIZE_Y) ?
x->x_width :
(int)mouse_x - text_xpix((t_text *)x, x->x_glist) - sh->h_adjust_x;
int height = (sh->h_constrain == CURSOR_EDITMODE_RESIZE_X) ?
x->x_height :
(int)mouse_y - text_ypix((t_text *)x, x->x_glist) - sh->h_adjust_y;
x->x_width = width < SCOPE_MINWIDTH ? SCOPE_MINWIDTH : width;
x->x_height = height < SCOPE_MINHEIGHT ? SCOPE_MINHEIGHT : height;
......@@ -1058,25 +1030,6 @@ static void scopehandle__motionhook(t_scopehandle *sh,
scope_vis((t_gobj *)x, x->x_glist, 0);
scope_vis((t_gobj *)x, x->x_glist, 1);
}
//if (sh->h_dragon)
//{
// t_scope *x = sh->h_master;
// int dx = (int)f1, dy = (int)f2;
// int x1, y1, x2, y2, newx, newy;
// scope_getrect((t_gobj *)x, x->x_glist, &x1, &y1, &x2, &y2);
// newx = x2 - x->scale_offset_x + dx;
// newy = y2 - x->scale_offset_y + dy;
// if (newx > x1 + SCOPE_MINWIDTH && newy > y1 + SCOPE_MINHEIGHT)
// {
// t_canvas *cv;
// if (cv = scope_isvisible(x))
// sys_vgui(".x%x.c coords %s %d %d %d %d\n",
// cv, sh->h_outlinetag, x1, y1, newx, newy);
// sh->h_dragx = dx;
// sh->h_dragy = dy;
// }
//}
}
/* wrapper method for forwarding "scopehandle" data */
......@@ -1157,8 +1110,8 @@ static void *scope_new(t_symbol *s, int ac, t_atom *av)
sprintf(sh->h_outlinetag, "h%x", (int)sh);
sh->h_dragon = 0;
x->scale_offset_x = 0;
x->scale_offset_y = 0;
x->scale_offset_x = 0;
x->scale_offset_y = 0;
return (x);
}
......
externals/unauthorized/grid.c
View file @ 420dc16d
......@@ -696,39 +696,43 @@ static void grid_bang(t_grid *x) {
static void grid__clickhook(t_scalehandle *sh, int newstate)
{
t_grid *x = (t_grid *)(sh->h_master);
if (newstate)
{
canvas_apply_setundo(x->x_glist, (t_gobj *)x);
}
/* Use constrained dragging-- see g_canvas.c clickhook */
sh->h_constrain = newstate;
sh->h_adjust_x = sh->h_offset_x -
(((t_object *)x)->te_xpix + x->x_width);
sh->h_adjust_y = sh->h_offset_y -
(((t_object *)x)->te_ypix + x->x_height);
canvas_apply_setundo(x->x_glist, (t_gobj *)x);
sh->h_dragon = newstate;
}
static void grid__motionhook(t_scalehandle *sh,
t_floatarg mouse_x, t_floatarg mouse_y)
{
if (sh->h_scale)
t_grid *x = (t_grid *)(sh->h_master);
int width = (sh->h_constrain == CURSOR_EDITMODE_RESIZE_Y) ?
x->x_width :
(int)mouse_x - text_xpix(&x->x_obj, x->x_glist) - sh->h_adjust_x;
int height = (sh->h_constrain == CURSOR_EDITMODE_RESIZE_X) ?
x->x_height :
(int)mouse_y - text_ypix(&x->x_obj, x->x_glist) - sh->h_adjust_y;
int minw = MIN_GRID_WIDTH,
minh = MIN_GRID_HEIGHT;
x->x_width = width < minw ? minw : width;
x->x_height = height < minh ? minh : height;
if (glist_isvisible(x->x_glist))
{
t_grid *x = (t_grid *)(sh->h_master);
int width = mouse_x - text_xpix(&x->x_obj, x->x_glist),
height = mouse_y - text_ypix(&x->x_obj, x->x_glist),
minw = MIN_GRID_WIDTH,
minh = MIN_GRID_HEIGHT;
x->x_width = width < minw ? minw : width;
x->x_height = height < minh ? minh : height;
if (glist_isvisible(x->x_glist))
{
grid_draw_configure(x, x->x_glist);
//scalehandle_unclick_scale(sh);
}
grid_draw_configure(x, x->x_glist);
//scalehandle_unclick_scale(sh);
}
int properties = gfxstub_haveproperties((void *)x);
if (properties)
{
int new_w = x->x_width + sh->h_dragx;
int new_h = x->x_height + sh->h_dragy;
properties_set_field_int(properties,"width",new_w);
properties_set_field_int(properties,"height",new_h);
}
int properties = gfxstub_haveproperties((void *)x);
if (properties)
{
int new_w = x->x_width + sh->h_dragx;
int new_h = x->x_height + sh->h_dragy;
properties_set_field_int(properties,"width",new_w);
properties_set_field_int(properties,"height",new_h);
}
}
......@@ -737,8 +741,9 @@ static void grid_click_for_resizing(t_grid *x, t_floatarg f,
t_floatarg xxx, t_floatarg yyy)
{
t_scalehandle *sh = (t_scalehandle *)x->x_handle;
sh->h_offset_x = (int)xxx;
sh->h_offset_y = (int)yyy;
grid__clickhook(sh, f);
// grid__clickhook(sh, f, xxx, yyy);
}
/* another wrapper for forwarding "scalehandle" motion data */
......
pd/nw/pd_canvas.js
View file @ 420dc16d
......@@ -233,25 +233,50 @@ var canvas_events = (function() {
return false;
},
mousedown: function(evt) {
var target_id;
var target_id, resize_type;
if (target_is_scrollbar(evt)) {
return;
} else if (evt.target.classList.contains("clickable_resize_handle")) {
} else if (evt.target.parentNode &&
evt.target.parentNode.classList
.contains("clickable_resize_handle")) {
draggable_label =
evt.target.classList.contains("move_handle");
evt.target.parentNode.classList.contains("move_handle");
// get id ("x123456etcgobj" without the "x" or "gobj")
target_id = (draggable_label ? "_l" : "_s") +
evt.target.parentNode.id.slice(0,-4).slice(1);
evt.target.parentNode.parentNode.id.slice(0,-4).slice(1);
last_draggable_x = evt.pageX + svg_view.x;
last_draggable_y = evt.pageY + svg_view.y;
pdgui.pdsend(target_id, "_click", 1,
// Nasty-- we have to forward magic values from g_canvas.h
// defines in order to get the correct constrain behavior.
if (evt.target.classList.contains("constrain_top_right")) {
resize_type = 7; // CURSOR_EDITMODE_RESIZE_X
} else if (evt.target.classList
.contains("constrain_bottom_right")) {
resize_type = 10; // CURSOR_EDITMODE_RESIZE_Y
} else if (draggable_label) {
resize_type = 11; // CURSOR_EDITMODE_MOVE
} else {
resize_type = 8; // CURSOR_EDITMODE_RESIZE
}
// Even nastier-- we now must turn off the cursor styles
// so that moving the pointer outside the hotspot doesn't
// cause the cursor to change. This happens for the
// drag handle to move the gop red rectangle. Unlike
// the label handles, it doesn't get immediately
// destroyed upon receiving its callback below.
pdgui.toggle_drag_handle_cursors(evt.target.parentNode,
!!draggable_label, false);
pdgui.pdsend(target_id, "_click", resize_type,
(evt.pageX + svg_view.x),
(evt.pageY + svg_view.y));
canvas_events.iemgui_label_drag();
return;
}
// tk events (and, therefore, Pd evnets) are one greater
// tk events (and, therefore, Pd events) are one greater
// than html5...
var b = evt.button + 1;
var mod, match_elem;
......@@ -472,16 +497,6 @@ var canvas_events = (function() {
last_draggable_x = evt.pageX + svg_view.x;
last_draggable_y = evt.pageY + svg_view.y;
if (!is_canvas_gop_rect) {
// This is bad-- we should be translating
// here so that the logic doesn't depend on the shape
// type we chose in pdgui (here, it's "line").
handle_elem.x1.baseVal.value += dx;
handle_elem.y1.baseVal.value += dy;
handle_elem.x2.baseVal.value += dx;
handle_elem.y2.baseVal.value += dy;
}
pdgui.pdsend(target_id, "_motion",
(evt.pageX + svg_view.x),
(evt.pageY + svg_view.y));
......@@ -491,6 +506,19 @@ var canvas_events = (function() {
// Set last state (none doesn't count as a state)
//pdgui.post("previous state is "
// + canvas_events.get_previous_state());
var label_handle = document.querySelector(".move_handle");
var cnv_resize_handle =
document.querySelector(".cnv_resize_handle");
// Restore our cursor bindings for any drag handles that
// happen to exist
if (label_handle) {
pdgui.toggle_drag_handle_cursors(label_handle,
true, true);
}
if (cnv_resize_handle) {
pdgui.toggle_drag_handle_cursors(cnv_resize_handle,
false, true);
}
canvas_events[canvas_events.get_previous_state()]();
},
dropdown_menu_keydown: function(evt) {
......
pd/nw/pdgui.js
View file @ 420dc16d
......@@ -1472,11 +1472,18 @@ function gui_canvas_cursor(cid, pd_event_type) {
case "cursor_editmode_resize":
c = "ew-resize";
break;
case "cursor_editmode_resize_bottom_right": c = "se-resize";
case "cursor_editmode_resize_bottom_right":
c = "se-resize";
break;
case "cursor_scroll":
c = "all-scroll";
break;
case "cursor_editmode_resize_vert":
c = "ns-resize";
break;
case "cursor_editmode_move":
c = "move";
break;
}
patch.style.cursor = c;
});
......@@ -2021,7 +2028,7 @@ var gui = (function() {
return {
append: !w ? null_fn: function(cb) {
var frag = w.window.document.createDocumentFragment();
frag = cb(frag, w.window);
frag = cb(frag, w.window, c[cid]);
last_thing.appendChild(frag);
return c[cid];
},
......@@ -3239,12 +3246,29 @@ function gui_iemgui_label_font(cid, tag, fontname, fontweight, fontsize) {
});
}
function toggle_drag_handle_cursors(e, is_label, state) {
e.querySelector(".constrain_top_right").style.cursor =
state ? "ew-resize" : "";
e.querySelector(".constrain_bottom_right").style.cursor =
state ? "ns-resize" : "";
e.querySelector(".unconstrained").style.cursor =
state ? (is_label ? "move" : "se-resize") : "";
}
exports.toggle_drag_handle_cursors = toggle_drag_handle_cursors;
// Show or hide little handle for dragging around iemgui labels
function gui_iemgui_label_show_drag_handle(cid, tag, state, x, y, cnv_resize) {
if (state !== 0) {
gui(cid).get_gobj(tag)
.append(function(frag) {
var rect;
.append(function(frag, w) {
var g, rect, top_right, bottom_right;
g = create_item(cid, "g", {
class: (cid === tag) ? "gop_drag_handle move_handle border" :
cnv_resize !== 0 ? "cnv_resize_handle border" :
"label_drag_handle move_handle border",
transform: "matrix(1, 0, 0, 1, 0, 0)"
});
// Here we use a "line" shape so that we can control its color
// using the "border" class (for iemguis) or the "gop_rect" class
// for the graph-on-parent rectangle anchor. In both cases the
......@@ -3252,28 +3276,59 @@ function gui_iemgui_label_show_drag_handle(cid, tag, state, x, y, cnv_resize) {
// to define than a "rect" for that case.
rect = create_item(cid, "line", {
x1: x,
y1: y + 3,
y1: y,
x2: x,
y2: y + 10,
"stroke-width": 7,
class: (cid === tag) ? "gop_drag_handle move_handle gop_rect" :
cnv_resize !== 0 ? "cnv_resize_handle border" :
"label_drag_handle move_handle border"
y2: y + 14,
"stroke-width": 14,
class: "unconstrained"
});
g.classList.add("clickable_resize_handle");
top_right = create_item(cid, "rect", {
x: x + 1.5,
y: y + 0.5,
width: 5,
height: 7,
fill: "black",
"fill-opacity": "0",
class: "constrain_top_right"
});
rect.classList.add("clickable_resize_handle");
frag.appendChild(rect);
bottom_right = create_item(cid, "rect", {
x: x - 6.5,
y: y + 8.5,
width: 7,
height: 5,
fill: "black",
"fill-opacity": "0",
class: "constrain_bottom_right"
});
g.appendChild(rect);
g.appendChild(top_right);
g.appendChild(bottom_right);
// Quick hack for cursors on mouse-over. We only add them if
// we're not already dragging a label or resizing an iemgui.
// Apparently I didn't register all these edge-case event states
// in canvas_events. States like "iemgui_label_drag" actually
// just get registered as state "none". So we just check for "none"
// here and assume it means we're in the middle of dragging.
// If not we go ahead and set our cursor styles.
if (w.canvas_events.get_state() != "none") {
toggle_drag_handle_cursors(g, cnv_resize === 0, true);
}
frag.appendChild(g);
return frag;
});
} else {
gui(cid).get_gobj(tag, function(e) {
var rect =
var g =
e.getElementsByClassName((cid === tag) ? "gop_drag_handle" :
cnv_resize !== 0 ? "cnv_resize_handle" :
"label_drag_handle")[0];
//rect = get_item(cid, "clickable_resize_handle");
// Need to check for null here...
if (rect) {
rect.parentNode.removeChild(rect);
if (g) {
g.parentNode.removeChild(g);
} else {
post("error: couldn't delete the iemgui drag handle!");
}
......@@ -3281,6 +3336,15 @@ function gui_iemgui_label_show_drag_handle(cid, tag, state, x, y, cnv_resize) {
}
}
function gui_iemgui_label_displace_drag_handle(cid, tag, dx, dy) {
gui(cid).get_gobj(tag)
.q(".label_drag_handle", function(e) {
var t = e.transform.baseVal.getItem(0);
t.matrix.e += dx;
t.matrix.f += dy;
});
}
function gui_mycanvas_new(cid,tag,color,x1,y1,x2_vis,y2_vis,x2,y2) {
gui(cid).get_gobj(tag)
.append(function(frag) {
......
pd/src/g_all_guis.c
View file @ 420dc16d
This diff is collapsed.
pd/src/g_all_guis.h
View file @ 420dc16d
......@@ -27,10 +27,10 @@
#define SCALE_NUM_MINHEIGHT 8
#define SCALE_GOP_MINWIDTH 12
#define SCALE_GOP_MINHEIGHT 12
#define SCALEHANDLE_WIDTH 5
#define SCALEHANDLE_HEIGHT 5
#define LABELHANDLE_WIDTH 5
#define LABELHANDLE_HEIGHT 5
#define SCALEHANDLE_WIDTH 14
#define SCALEHANDLE_HEIGHT 14
#define LABELHANDLE_WIDTH 14
#define LABELHANDLE_HEIGHT 14
typedef void (*t_iemfunptr)(void *x, t_glist *glist, int mode);
......@@ -46,7 +46,7 @@ typedef struct _scalehandle
t_object *h_master;
t_glist *h_glist; // this is the canvas to draw on. Note that when objects are edited, "glist" and "canvas" mean the same.
t_symbol *h_bindsym;
int h_scale; // bool
int h_scale;
char h_pathname[37]; // max size for ".x%lx.h%lx" = 5+4*sizeof(long)
char h_outlinetag[18]; // max size for "h%lx" = 2+2*sizeof(long)
int h_dragon; // bool
......@@ -54,6 +54,9 @@ typedef struct _scalehandle
int h_dragy;
int h_offset_x;
int h_offset_y;
int h_adjust_x;
int h_adjust_y;
int h_constrain;
int h_vis; // bool
t_clickhandlefn h_clickfn;
t_motionhandlefn h_motionfn;
......
pd/src/g_canvas.c
View file @ 420dc16d
This diff is collapsed.
pd/src/g_canvas.h
View file @ 420dc16d
......@@ -403,9 +403,11 @@ struct _parentwidgetbehavior
#define CURSOR_EDITMODE_NOTHING 4
#define CURSOR_EDITMODE_CONNECT 5
#define CURSOR_EDITMODE_DISCONNECT 6
#define CURSOR_EDITMODE_RESIZE 7
#define CURSOR_EDITMODE_RESIZE_BOTTOM_RIGHT 8
#define CURSOR_EDITMODE_RESIZE_X 7
#define CURSOR_EDITMODE_RESIZE 8
#define CURSOR_SCROLL 9
#define CURSOR_EDITMODE_RESIZE_Y 10
#define CURSOR_EDITMODE_MOVE 11
EXTERN void canvas_setcursor(t_glist *x, unsigned int cursornum);
extern t_canvas *canvas_editing; /* last canvas to start text edting */
......
pd/src/g_editor.c
View file @ 420dc16d
This diff is collapsed.
pd/src/g_mycanvas.c
View file @ 420dc16d
......@@ -22,8 +22,8 @@ t_widgetbehavior my_canvas_widgetbehavior;
void my_canvas_draw_new(t_my_canvas *x, t_glist *glist)
{
t_canvas *canvas=glist_getcanvas(glist);
int x1=text_xpix(&x->x_gui.x_obj, glist);
int y1=text_ypix(&x->x_gui.x_obj, glist);
int x1 = text_xpix(&x->x_gui.x_obj, glist);
int y1 = text_ypix(&x->x_gui.x_obj, glist);
char cbuf[8];
sprintf(cbuf, "#%6.6x", x->x_gui.x_bcol);
......@@ -69,6 +69,15 @@ static void my_canvas__clickhook(t_scalehandle *sh, int newstate)
if (!sh->h_scale)
scalehandle_click_label(sh);
}
if (sh->h_scale)
{
sh->h_adjust_x = sh->h_offset_x -
(((t_object *)x)->te_xpix + x->x_vis_w);
sh->h_adjust_y = sh->h_offset_y -
(((t_object *)x)->te_ypix + x->x_vis_h);
/* Hack to set the cursor since we're doing and end-run
around canas_doclick here */
}
sh->h_dragon = newstate;
}
......@@ -77,16 +86,19 @@ static void my_canvas__motionhook(t_scalehandle *sh, t_floatarg mouse_x, t_float
if (sh->h_scale)
{
t_my_canvas *x = (t_my_canvas *)(sh->h_master);
int dx = (int)(mouse_x - sh->h_offset_x),
dy = (int)(mouse_y - sh->h_offset_y);
dx = maxi(dx,1-x->x_vis_w);
dy = maxi(dy,1-x->x_vis_h);
sh->h_dragx = dx;
sh->h_dragy = dy;
scalehandle_drag_scale(sh);
x->x_vis_w += dx;
x->x_vis_h += dy;
int width = (sh->h_constrain == CURSOR_EDITMODE_RESIZE_Y) ?
x->x_vis_w :
(int)mouse_x - text_xpix(&x->x_gui.x_obj, x->x_gui.x_glist) -
sh->h_adjust_x;
int height = (sh->h_constrain == CURSOR_EDITMODE_RESIZE_X) ?
x->x_vis_h :
(int)mouse_y - text_ypix(&x->x_gui.x_obj, x->x_gui.x_glist) -
sh->h_adjust_y;
x->x_vis_w = maxi(width, IEM_GUI_MINSIZE);
x->x_vis_h = maxi(height, IEM_GUI_MINSIZE);
scalehandle_drag_scale(sh);
if (glist_isvisible(x->x_gui.x_glist))
{
......@@ -97,19 +109,11 @@ static void my_canvas__motionhook(t_scalehandle *sh, t_floatarg mouse_x, t_float
int properties = gfxstub_haveproperties((void *)x);
if (properties)
{
int new_w = x->x_vis_w + sh->h_dragx;
int new_h = x->x_vis_h + sh->h_dragy;
properties_set_field_int(properties,"rng.min_ent",new_w);
properties_set_field_int(properties,"rng.max_ent",new_h);
int min = (new_w < new_h ? new_w : new_h);
if (min <= x->x_gui.x_w)
{
properties_set_field_int(properties,"dim.w_ent",min);
}
properties_set_field_int(properties,"rng.min_ent",width);
properties_set_field_int(properties,"rng.max_ent",height);
}
}
scalehandle_dragon_label(sh,mouse_x, mouse_y);
scalehandle_dragon_label(sh, mouse_x, mouse_y);
}
void my_canvas_draw(t_my_canvas *x, t_glist *glist, int mode)
......
pd/src/g_slider.c
View file @ 420dc16d
......@@ -113,25 +113,36 @@ static void slider_draw_config(t_slider *x, t_glist *glist)
static void slider__clickhook(t_scalehandle *sh, int newstate)
{
t_slider *x = (t_slider *)(sh->h_master);
if (newstate)
if (sh->h_scale)
{
canvas_apply_setundo(x->x_gui.x_glist, (t_gobj *)x);
if (!sh->h_scale)
scalehandle_click_label(sh);
sh->h_adjust_x = sh->h_offset_x -
(((t_object *)x)->te_xpix + x->x_gui.x_w);
sh->h_adjust_y = sh->h_offset_y -
(((t_object *)x)->te_ypix + x->x_gui.x_h);
}
else
scalehandle_click_label(sh);
canvas_apply_setundo(x->x_gui.x_glist, (t_gobj *)x);
sh->h_dragon = newstate;
}
void slider_check_length(t_slider *x, int w);
static void slider__motionhook(t_scalehandle *sh, t_floatarg mouse_x, t_floatarg mouse_y)
static void slider__motionhook(t_scalehandle *sh, t_floatarg mouse_x,
t_floatarg mouse_y)
{
if (sh->h_scale)
{
t_slider *x = (t_slider *)(sh->h_master);
int width = mouse_x - text_xpix(&x->x_gui.x_obj, x->x_gui.x_glist),
height = mouse_y - text_ypix(&x->x_gui.x_obj, x->x_gui.x_glist),
minx = x->x_orient ? IEM_GUI_MINSIZE : IEM_SL_MINSIZE,
int width = (sh->h_constrain == CURSOR_EDITMODE_RESIZE_Y) ?
x->x_gui.x_w :
(int)mouse_x - text_xpix(&x->x_gui.x_obj, x->x_gui.x_glist) -
sh->h_adjust_x;
int height = (sh->h_constrain == CURSOR_EDITMODE_RESIZE_X) ?
x->x_gui.x_h :
(int)mouse_y - text_ypix(&x->x_gui.x_obj, x->x_gui.x_glist) -
sh->h_adjust_y;
int minx = x->x_orient ? IEM_GUI_MINSIZE : IEM_SL_MINSIZE,
miny = x->x_orient ? IEM_SL_MINSIZE : IEM_GUI_MINSIZE;
x->x_gui.x_w = maxi(width, minx);
x->x_gui.x_h = maxi(height, miny);
......
pd/src/g_vumeter.c
View file @ 420dc16d
......@@ -265,12 +265,16 @@ static void vu_draw_select(t_vu* x,t_glist* glist)
static void vu__clickhook(t_scalehandle *sh, int newstate)
{
t_vu *x = (t_vu *)(sh->h_master);
if (newstate)
if (sh->h_scale)
{
canvas_apply_setundo(x->x_gui.x_glist, (t_gobj *)x);
if (!sh->h_scale)
scalehandle_click_label(sh);
sh->h_adjust_x = sh->h_offset_x -
(((t_object *)x)->te_xpix + x->x_gui.x_w);
sh->h_adjust_y = sh->h_offset_y -
(((t_object *)x)->te_ypix + x->x_gui.x_h);
}
else
scalehandle_click_label(sh);
canvas_apply_setundo(x->x_gui.x_glist, (t_gobj *)x);
sh->h_dragon = newstate;
}
......@@ -279,10 +283,14 @@ static void vu__motionhook(t_scalehandle *sh, t_floatarg mouse_x, t_floatarg mou
if (sh->h_scale)
{
t_vu *x = (t_vu *)(sh->h_master);
int width = ((int)mouse_x) -
text_xpix(&x->x_gui.x_obj, x->x_gui.x_glist),
height = ((int)mouse_y) -
text_ypix(&x->x_gui.x_obj, x->x_gui.x_glist);
int width = (sh->h_constrain == CURSOR_EDITMODE_RESIZE_Y) ?
x->x_gui.x_w :
(int)mouse_x - text_xpix(&x->x_gui.x_obj, x->x_gui.x_glist) -
sh->h_adjust_x;
int height = (sh->h_constrain == CURSOR_EDITMODE_RESIZE_X) ?
x->x_gui.x_h :
(int)mouse_y - text_ypix(&x->x_gui.x_obj, x->x_gui.x_glist) -
sh->h_adjust_y;
width = maxi(width, 8);
......