diff options
Diffstat (limited to 'source/blender/editors/interface/interface_handlers.c')
| -rw-r--r-- | source/blender/editors/interface/interface_handlers.c | 138 |
1 files changed, 133 insertions, 5 deletions
diff --git a/source/blender/editors/interface/interface_handlers.c b/source/blender/editors/interface/interface_handlers.c index e49cb4898d9..0ba141163b3 100644 --- a/source/blender/editors/interface/interface_handlers.c +++ b/source/blender/editors/interface/interface_handlers.c @@ -3216,6 +3216,63 @@ static int ui_numedit_but_HSVCUBE(uiBut *but, uiHandleButtonData *data, int mx, return changed; } +static void ui_ndofedit_but_HSVCUBE(uiBut *but, uiHandleButtonData *data, wmNDOFMotionData *ndof, int shift) +{ + float *hsv= ui_block_hsv_get(but->block); + float rgb[3]; + float sensitivity = (shift?0.15:0.3) * ndof->dt; + + int color_profile = but->block->color_profile; + + if (but->rnaprop) { + if (RNA_property_subtype(but->rnaprop) == PROP_COLOR_GAMMA) + color_profile = BLI_PR_NONE; + } + + ui_get_but_vectorf(but, rgb); + rgb_to_hsv_compat(rgb[0], rgb[1], rgb[2], hsv, hsv+1, hsv+2); + + switch((int)but->a1) { + case UI_GRAD_SV: + hsv[2] += ndof->ry * sensitivity; + hsv[1] += ndof->rx * sensitivity; + break; + case UI_GRAD_HV: + hsv[0] += ndof->ry * sensitivity; + hsv[2] += ndof->rx * sensitivity; + break; + case UI_GRAD_HS: + hsv[0] += ndof->ry * sensitivity; + hsv[1] += ndof->rx * sensitivity; + break; + case UI_GRAD_H: + hsv[0] += ndof->ry * sensitivity; + break; + case UI_GRAD_S: + hsv[1] += ndof->ry * sensitivity; + break; + case UI_GRAD_V: + hsv[2] += ndof->ry * sensitivity; + break; + case UI_GRAD_V_ALT: + /* vertical 'value' strip */ + + /* exception only for value strip - use the range set in but->min/max */ + hsv[2] += ndof->rx * sensitivity; + + if (color_profile) + hsv[2] = srgb_to_linearrgb(hsv[2]); + + CLAMP(hsv[2], but->softmin, but->softmax); + default: + assert(!"invalid hsv type"); + } + + hsv_to_rgb(hsv[0], hsv[1], hsv[2], rgb, rgb+1, rgb+2); + copy_v3_v3(data->vec, rgb); + ui_set_but_vectorf(but, data->vec); +} + static int ui_do_but_HSVCUBE(bContext *C, uiBlock *block, uiBut *but, uiHandleButtonData *data, wmEvent *event) { int mx, my; @@ -3238,8 +3295,18 @@ static int ui_do_but_HSVCUBE(bContext *C, uiBlock *block, uiBut *but, uiHandleBu return WM_UI_HANDLER_BREAK; } + else if (event->type == NDOF_MOTION) { + wmNDOFMotionData *ndof = (wmNDOFMotionData*) event->customdata; + + ui_ndofedit_but_HSVCUBE(but, data, ndof, event->shift); + + button_activate_state(C, but, BUTTON_STATE_EXIT); + ui_apply_button(C, but->block, but, data, 1); + + return WM_UI_HANDLER_BREAK; + } /* XXX hardcoded keymap check.... */ - else if (ELEM(event->type, ZEROKEY, PAD0) && event->val == KM_PRESS) { + else if (event->type == DELKEY && event->val == KM_PRESS) { if (but->a1==UI_GRAD_V_ALT){ int len; @@ -3337,11 +3404,62 @@ static int ui_numedit_but_HSVCIRCLE(uiBut *but, uiHandleButtonData *data, int mx return changed; } +static void ui_ndofedit_but_HSVCIRCLE(uiBut *but, uiHandleButtonData *data, wmNDOFMotionData *ndof, int shift) +{ + float *hsv= ui_block_hsv_get(but->block); + float rgb[3]; + float phi, r /*, sqr */ /* UNUSED */, v[2]; + float sensitivity = (shift ? 0.15f : 0.3f) * ndof->dt; + + ui_get_but_vectorf(but, rgb); + rgb_to_hsv_compat(rgb[0], rgb[1], rgb[2], hsv, hsv+1, hsv+2); + + /* Convert current colour on hue/sat disc to circular coordinates phi, r */ + phi = fmodf(hsv[0]+0.25f, 1.0f) * -2.0f*M_PI; + r = hsv[1]; + /* sqr= r>0.f?sqrtf(r):1; */ /* UNUSED */ + + /* Convert to 2d vectors */ + v[0] = r * cosf(phi); + v[1] = r * sinf(phi); + + /* Use ndof device y and x rotation to move the vector in 2d space */ + v[0] += ndof->ry * sensitivity; + v[1] += ndof->rx * sensitivity; + + /* convert back to polar coords on circle */ + phi = atan2(v[0], v[1])/(2.0f*(float)M_PI) + 0.5f; + + /* use ndof z rotation to additionally rotate hue */ + phi -= ndof->rz * sensitivity * 0.5f; + + r = len_v2(v); + CLAMP(r, 0.0f, 1.0f); + + /* convert back to hsv values, in range [0,1] */ + hsv[0] = fmodf(phi, 1.0f); + hsv[1] = r; + + /* exception, when using color wheel in 'locked' value state: + * allow choosing a hue for black values, by giving a tiny increment */ + if (but->flag & UI_BUT_COLOR_LOCK) { // lock + if (hsv[2] == 0.0f) hsv[2] = 0.0001f; + } + + hsv_to_rgb(hsv[0], hsv[1], hsv[2], data->vec, data->vec+1, data->vec+2); + + if((but->flag & UI_BUT_VEC_SIZE_LOCK) && (data->vec[0] || data->vec[1] || data->vec[2])) { + normalize_v3(data->vec); + mul_v3_fl(data->vec, but->a2); + } + + ui_set_but_vectorf(but, data->vec); +} + static int ui_do_but_HSVCIRCLE(bContext *C, uiBlock *block, uiBut *but, uiHandleButtonData *data, wmEvent *event) { int mx, my; - mx= event->x; my= event->y; ui_window_to_block(data->region, block, &mx, &my); @@ -3360,8 +3478,18 @@ static int ui_do_but_HSVCIRCLE(bContext *C, uiBlock *block, uiBut *but, uiHandle return WM_UI_HANDLER_BREAK; } + else if (event->type == NDOF_MOTION) { + wmNDOFMotionData *ndof = (wmNDOFMotionData*) event->customdata; + + ui_ndofedit_but_HSVCIRCLE(but, data, ndof, event->shift); + + button_activate_state(C, but, BUTTON_STATE_EXIT); + ui_apply_button(C, but->block, but, data, 1); + + return WM_UI_HANDLER_BREAK; + } /* XXX hardcoded keymap check.... */ - else if (ELEM(event->type, ZEROKEY, PAD0) && event->val == KM_PRESS) { + else if (event->type == DELKEY && event->val == KM_PRESS) { int len; /* reset only saturation */ @@ -3810,7 +3938,7 @@ static int ui_do_but_HISTOGRAM(bContext *C, uiBlock *block, uiBut *but, uiHandle return WM_UI_HANDLER_BREAK; } /* XXX hardcoded keymap check.... */ - else if (ELEM(event->type, ZEROKEY, PAD0) && event->val == KM_PRESS) { + else if (event->type == DELKEY && event->val == KM_PRESS) { Histogram *hist = (Histogram *)but->poin; hist->ymax = 1.f; @@ -3893,7 +4021,7 @@ static int ui_do_but_WAVEFORM(bContext *C, uiBlock *block, uiBut *but, uiHandleB return WM_UI_HANDLER_BREAK; } /* XXX hardcoded keymap check.... */ - else if (ELEM(event->type, ZEROKEY, PAD0) && event->val == KM_PRESS) { + else if (event->type == DELKEY && event->val == KM_PRESS) { Scopes *scopes = (Scopes *)but->poin; scopes->wavefrm_yfac = 1.f; |