Revision: 49037
http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=49037
Author: campbellbarton
Date: 2012-07-18 17:29:15 +0000 (Wed, 18 Jul 2012)
Log Message:
-----------
shift help with continuous grab on a curve point now does scaled motion.
Modified Paths:
--------------
trunk/blender/source/blender/editors/include/UI_interface.h
trunk/blender/source/blender/editors/interface/interface_handlers.c
Modified: trunk/blender/source/blender/editors/include/UI_interface.h
===================================================================
--- trunk/blender/source/blender/editors/include/UI_interface.h 2012-07-18
16:26:07 UTC (rev 49036)
+++ trunk/blender/source/blender/editors/include/UI_interface.h 2012-07-18
17:29:15 UTC (rev 49037)
@@ -198,6 +198,7 @@
/* button reqyires a pointer */
#define BUTPOIN (FLO | SHO | CHA)
+/* assigned to but->type, OR'd with the flags above when passing args */
#define BUT (1 << 9)
#define ROW (2 << 9)
#define TOG (3 << 9)
Modified: trunk/blender/source/blender/editors/interface/interface_handlers.c
===================================================================
--- trunk/blender/source/blender/editors/interface/interface_handlers.c
2012-07-18 16:26:07 UTC (rev 49036)
+++ trunk/blender/source/blender/editors/interface/interface_handlers.c
2012-07-18 17:29:15 UTC (rev 49037)
@@ -257,7 +257,7 @@
static int ui_is_a_warp_but(uiBut *but)
{
if (U.uiflag & USER_CONTINUOUS_MOUSE) {
- if (ELEM5(but->type, NUM, NUMABS, HSVCIRCLE, TRACKPREVIEW,
HSVCUBE)) {
+ if (ELEM6(but->type, NUM, NUMABS, HSVCIRCLE, TRACKPREVIEW,
HSVCUBE, BUT_CURVE)) {
return TRUE;
}
}
@@ -265,6 +265,33 @@
return FALSE;
}
+static float ui_mouse_scale_warp_factor(const short shift)
+{
+ if (U.uiflag & USER_CONTINUOUS_MOUSE) {
+ return shift ? 0.05f : 1.0f;
+ }
+ else {
+ return 1.0f;
+ }
+}
+
+static void ui_mouse_scale_warp(uiHandleButtonData *data,
+ const float mx, const float my,
+ float *r_mx, float *r_my,
+ const short shift)
+{
+ if (U.uiflag & USER_CONTINUOUS_MOUSE) {
+ const float fac = ui_mouse_scale_warp_factor(shift);
+ /* slow down the mouse, this is fairly picky */
+ *r_mx = (data->dragstartx * (1.0f - fac) + mx * fac);
+ *r_my = (data->dragstarty * (1.0f - fac) + my * fac);
+ }
+ else {
+ *r_mx = mx;
+ *r_my = my;
+ }
+}
+
/* file selectors are exempt from utf-8 checks */
int ui_is_but_utf8(uiBut *but)
{
@@ -3093,14 +3120,17 @@
return WM_UI_HANDLER_CONTINUE;
}
-static int ui_numedit_but_HSVCUBE(uiBut *but, uiHandleButtonData *data, float
mx, float my, const short shift)
+static int ui_numedit_but_HSVCUBE(uiBut *but, uiHandleButtonData *data, int
mx, int my, const short shift)
{
float rgb[3];
float *hsv = ui_block_hsv_get(but->block);
float x, y;
+ float mx_fl, my_fl;
int changed = 1;
int color_profile = but->block->color_profile;
+ ui_mouse_scale_warp(data, mx, my, &mx_fl, &my_fl, shift);
+
if (but->rnaprop) {
if (RNA_property_subtype(but->rnaprop) == PROP_COLOR_GAMMA)
color_profile = BLI_PR_NONE;
@@ -3110,16 +3140,10 @@
rgb_to_hsv_compat_v(rgb, hsv);
- if (U.uiflag & USER_CONTINUOUS_MOUSE) {
- float fac = shift ? 0.05f : 1.0f;
- /* slow down the mouse, this is fairly picky */
- mx = (data->dragstartx * (1.0f - fac) + mx * fac);
- my = (data->dragstarty * (1.0f - fac) + my * fac);
- }
/* relative position within box */
- x = ((float)mx - but->x1) / (but->x2 - but->x1);
- y = ((float)my - but->y1) / (but->y2 - but->y1);
+ x = ((float)mx_fl - but->x1) / (but->x2 - but->x1);
+ y = ((float)my_fl - but->y1) / (but->y2 - but->y1);
CLAMP(x, 0.0f, 1.0f);
CLAMP(y, 0.0f, 1.0f);
@@ -3318,9 +3342,12 @@
{
rcti rect;
int changed = 1;
+ float mx_fl, my_fl;
float rgb[3];
float hsv[3];
+ ui_mouse_scale_warp(data, mx, my, &mx_fl, &my_fl, shift);
+
rect.xmin = but->x1; rect.xmax = but->x2;
rect.ymin = but->y1; rect.ymax = but->y2;
@@ -3334,14 +3361,8 @@
if (hsv[2] == 0.f) hsv[2] = 0.0001f;
}
- if (U.uiflag & USER_CONTINUOUS_MOUSE) {
- float fac = shift ? 0.05f : 1.0f;
- /* slow down the mouse, this is fairly picky */
- mx = (data->dragstartx * (1.0f - fac) + mx * fac);
- my = (data->dragstarty * (1.0f - fac) + my * fac);
- }
- ui_hsvcircle_vals_from_pos(hsv, hsv + 1, &rect, (float)mx, (float)my);
+ ui_hsvcircle_vals_from_pos(hsv, hsv + 1, &rect, mx_fl, my_fl);
if (but->flag & UI_BUT_COLOR_CUBIC)
hsv[1] = 1.0f - sqrt3f(1.0f - hsv[1]);
@@ -3593,7 +3614,8 @@
return WM_UI_HANDLER_CONTINUE;
}
-static int ui_numedit_but_CURVE(uiBut *but, uiHandleButtonData *data, int
snap, int mx, int my)
+static int ui_numedit_but_CURVE(uiBut *but, uiHandleButtonData *data, int snap,
+ float mx, float my, const short shift)
{
CurveMapping *cumap = (CurveMapping *)but->poin;
CurveMap *cuma = cumap->cm + cumap->cur;
@@ -3617,10 +3639,15 @@
}
if (data->dragsel != -1) {
+ const float mval_factor = ui_mouse_scale_warp_factor(shift);
int moved_point = 0; /* for ctrl grid, can't use orig
coords because of sorting */
fx = (mx - data->draglastx) / zoomx;
fy = (my - data->draglasty) / zoomy;
+
+ fx *= mval_factor;
+ fy *= mval_factor;
+
for (a = 0; a < cuma->totpoint; a++) {
if (cmp[a].flag & SELECT) {
float origx = cmp[a].x, origy = cmp[a].y;
@@ -3783,7 +3810,7 @@
else if (data->state == BUTTON_STATE_NUM_EDITING) {
if (event->type == MOUSEMOVE) {
if (mx != data->draglastx || my != data->draglasty) {
- if (ui_numedit_but_CURVE(but, data,
event->ctrl, mx, my))
+ if (ui_numedit_but_CURVE(but, data,
event->ctrl, mx, my, event->shift))
ui_numedit_apply(C, block, but, data);
}
}
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