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path: root/source/blender/editors/interface/interface_handlers.c
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Diffstat (limited to 'source/blender/editors/interface/interface_handlers.c')
-rw-r--r--source/blender/editors/interface/interface_handlers.c174
1 files changed, 170 insertions, 4 deletions
diff --git a/source/blender/editors/interface/interface_handlers.c b/source/blender/editors/interface/interface_handlers.c
index fc69fc6fafa..950975de2ab 100644
--- a/source/blender/editors/interface/interface_handlers.c
+++ b/source/blender/editors/interface/interface_handlers.c
@@ -801,6 +801,14 @@ static void ui_apply_but_HISTOGRAM(bContext *C, uiBut *but, uiHandleButtonData *
data->applied= 1;
}
+static void ui_apply_but_WAVEFORM(bContext *C, uiBut *but, uiHandleButtonData *data)
+{
+ ui_apply_but_func(C, but);
+ data->retval= but->retval;
+ data->applied= 1;
+}
+
+
static void ui_apply_button(bContext *C, uiBlock *block, uiBut *but, uiHandleButtonData *data, int interactive)
{
char *editstr;
@@ -926,6 +934,9 @@ static void ui_apply_button(bContext *C, uiBlock *block, uiBut *but, uiHandleBut
case HISTOGRAM:
ui_apply_but_HISTOGRAM(C, but, data);
break;
+ case WAVEFORM:
+ ui_apply_but_WAVEFORM(C, but, data);
+ break;
default:
break;
}
@@ -3460,7 +3471,7 @@ static int ui_do_but_CURVE(bContext *C, uiBlock *block, uiBut *but, uiHandleButt
return WM_UI_HANDLER_CONTINUE;
}
-static int in_histogram_resize_zone(uiBut *but, int x, int y)
+static int in_scope_resize_zone(uiBut *but, int x, int y)
{
// bottom corner return (x > but->x2 - SCOPE_RESIZE_PAD) && (y < but->y1 + SCOPE_RESIZE_PAD);
return (y < but->y1 + SCOPE_RESIZE_PAD);
@@ -3480,7 +3491,7 @@ static int ui_numedit_but_HISTOGRAM(uiBut *but, uiHandleButtonData *data, int mx
dy = my - data->draglasty;
- if (in_histogram_resize_zone(but, data->dragstartx, data->dragstarty)) {
+ if (in_scope_resize_zone(but, data->dragstartx, data->dragstarty)) {
/* resize histogram widget itself */
hist->height = (but->y2 - but->y1) + (data->dragstarty - my);
} else {
@@ -3548,6 +3559,156 @@ static int ui_do_but_HISTOGRAM(bContext *C, uiBlock *block, uiBut *but, uiHandle
return WM_UI_HANDLER_CONTINUE;
}
+static int ui_numedit_but_WAVEFORM(uiBut *but, uiHandleButtonData *data, int mx, int my)
+{
+ Scopes *scopes = (Scopes *)but->poin;
+ rcti rect;
+ int changed= 1;
+ float dx, dy, yfac=1.f;
+
+ rect.xmin= but->x1; rect.xmax= but->x2;
+ rect.ymin= but->y1; rect.ymax= but->y2;
+
+ dx = mx - data->draglastx;
+ dy = my - data->draglasty;
+
+
+ if (in_scope_resize_zone(but, data->dragstartx, data->dragstarty)) {
+ /* resize waveform widget itself */
+ scopes->wavefrm_height = (but->y2 - but->y1) + (data->dragstarty - my);
+ } else {
+ /* scale waveform values */
+ yfac = scopes->wavefrm_yfac;
+ scopes->wavefrm_yfac += dy/200.0f;
+
+ CLAMP(scopes->wavefrm_yfac, 0.5f, 2.f);
+ }
+
+ data->draglastx= mx;
+ data->draglasty= my;
+
+ return changed;
+}
+
+static int ui_do_but_WAVEFORM(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);
+
+ if(data->state == BUTTON_STATE_HIGHLIGHT) {
+ if(event->type==LEFTMOUSE && event->val==KM_PRESS) {
+ data->dragstartx= mx;
+ data->dragstarty= my;
+ data->draglastx= mx;
+ data->draglasty= my;
+ button_activate_state(C, but, BUTTON_STATE_NUM_EDITING);
+
+ /* also do drag the first time */
+ if(ui_numedit_but_WAVEFORM(but, data, mx, my))
+ ui_numedit_apply(C, block, but, data);
+
+ return WM_UI_HANDLER_BREAK;
+ }
+ else if (event->type == ZEROKEY && event->val == KM_PRESS) {
+ Scopes *scopes = (Scopes *)but->poin;
+ scopes->wavefrm_yfac = 1.f;
+
+ button_activate_state(C, but, BUTTON_STATE_EXIT);
+ return WM_UI_HANDLER_BREAK;
+ }
+ }
+ else if(data->state == BUTTON_STATE_NUM_EDITING) {
+ if(event->type == ESCKEY) {
+ data->cancel= 1;
+ data->escapecancel= 1;
+ button_activate_state(C, but, BUTTON_STATE_EXIT);
+ }
+ else if(event->type == MOUSEMOVE) {
+ if(mx!=data->draglastx || my!=data->draglasty) {
+ if(ui_numedit_but_WAVEFORM(but, data, mx, my))
+ ui_numedit_apply(C, block, but, data);
+ }
+ }
+ else if(event->type==LEFTMOUSE && event->val!=KM_PRESS) {
+ button_activate_state(C, but, BUTTON_STATE_EXIT);
+ }
+ return WM_UI_HANDLER_BREAK;
+ }
+
+ return WM_UI_HANDLER_CONTINUE;
+}
+
+static int ui_numedit_but_VECTORSCOPE(uiBut *but, uiHandleButtonData *data, int mx, int my)
+{
+ Scopes *scopes = (Scopes *)but->poin;
+ rcti rect;
+ int changed= 1;
+ float dx, dy;
+
+ rect.xmin= but->x1; rect.xmax= but->x2;
+ rect.ymin= but->y1; rect.ymax= but->y2;
+
+ dx = mx - data->draglastx;
+ dy = my - data->draglasty;
+
+ if (in_scope_resize_zone(but, data->dragstartx, data->dragstarty)) {
+ /* resize vectorscope widget itself */
+ scopes->vecscope_height = (but->y2 - but->y1) + (data->dragstarty - my);
+ }
+
+ data->draglastx= mx;
+ data->draglasty= my;
+
+ return changed;
+}
+
+static int ui_do_but_VECTORSCOPE(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);
+
+ if(data->state == BUTTON_STATE_HIGHLIGHT) {
+ if(event->type==LEFTMOUSE && event->val==KM_PRESS) {
+ data->dragstartx= mx;
+ data->dragstarty= my;
+ data->draglastx= mx;
+ data->draglasty= my;
+ button_activate_state(C, but, BUTTON_STATE_NUM_EDITING);
+
+ /* also do drag the first time */
+ if(ui_numedit_but_VECTORSCOPE(but, data, mx, my))
+ ui_numedit_apply(C, block, but, data);
+
+ return WM_UI_HANDLER_BREAK;
+ }
+ }
+ else if(data->state == BUTTON_STATE_NUM_EDITING) {
+ if(event->type == ESCKEY) {
+ data->cancel= 1;
+ data->escapecancel= 1;
+ button_activate_state(C, but, BUTTON_STATE_EXIT);
+ }
+ else if(event->type == MOUSEMOVE) {
+ if(mx!=data->draglastx || my!=data->draglasty) {
+ if(ui_numedit_but_VECTORSCOPE(but, data, mx, my))
+ ui_numedit_apply(C, block, but, data);
+ }
+ }
+ else if(event->type==LEFTMOUSE && event->val!=KM_PRESS) {
+ button_activate_state(C, but, BUTTON_STATE_EXIT);
+ }
+ return WM_UI_HANDLER_BREAK;
+ }
+
+ return WM_UI_HANDLER_CONTINUE;
+}
+
#ifdef INTERNATIONAL
static int ui_do_but_CHARTAB(bContext *C, uiBlock *block, uiBut *but, uiHandleButtonData *data, wmEvent *event)
{
@@ -4137,6 +4298,12 @@ static int ui_do_button(bContext *C, uiBlock *block, uiBut *but, wmEvent *event)
case HISTOGRAM:
retval= ui_do_but_HISTOGRAM(C, block, but, data, event);
break;
+ case WAVEFORM:
+ retval= ui_do_but_WAVEFORM(C, block, but, data, event);
+ break;
+ case VECTORSCOPE:
+ retval= ui_do_but_VECTORSCOPE(C, block, but, data, event);
+ break;
case TEX:
case IDPOIN:
case SEARCH_MENU:
@@ -5420,8 +5587,7 @@ static int ui_handler_region(bContext *C, wmEvent *event, void *userdata)
/* either handle events for already activated button or try to activate */
but= ui_but_find_activated(ar);
- if(!but || !button_modal_state(but->active->state))
- retval= ui_handler_panel_region(C, event);
+ retval= ui_handler_panel_region(C, event);
if(retval == WM_UI_HANDLER_CONTINUE)
retval= ui_handle_list_event(C, event, ar);
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-17 11:26:18 +0300