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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.c106
1 files changed, 70 insertions, 36 deletions
diff --git a/source/blender/editors/interface/interface_handlers.c b/source/blender/editors/interface/interface_handlers.c
index e037692e3e8..86cc51712a9 100644
--- a/source/blender/editors/interface/interface_handlers.c
+++ b/source/blender/editors/interface/interface_handlers.c
@@ -229,10 +229,14 @@ typedef struct uiButMultiState {
typedef struct uiHandleButtonMulti {
enum {
- BUTTON_MULTI_INIT_UNSET = 0, /* gesture direction unknown, wait until mouse has moved enough... */
- BUTTON_MULTI_INIT_SETUP, /* vertical gesture detected, flag buttons interactively (UI_BUT_DRAG_MULTI) */
- BUTTON_MULTI_INIT_ENABLE, /* flag buttons finished, apply horizontal motion to active and flagged */
- BUTTON_MULTI_INIT_DISABLE, /* vertical gesture _not_ detected, take no further action */
+ /** gesture direction unknown, wait until mouse has moved enough... */
+ BUTTON_MULTI_INIT_UNSET = 0,
+ /** vertical gesture detected, flag buttons interactively (UI_BUT_DRAG_MULTI) */
+ BUTTON_MULTI_INIT_SETUP,
+ /** flag buttons finished, apply horizontal motion to active and flagged */
+ BUTTON_MULTI_INIT_ENABLE,
+ /** vertical gesture _not_ detected, take no further action */
+ BUTTON_MULTI_INIT_DISABLE,
} init;
bool has_mbuts; /* any buttons flagged UI_BUT_DRAG_MULTI */
@@ -241,11 +245,12 @@ typedef struct uiHandleButtonMulti {
bool is_proportional;
- /* In some cases we directly apply the changes to multiple buttons, so we don't want to do it twice. */
+ /* In some cases we directly apply the changes to multiple buttons,
+ * so we don't want to do it twice. */
bool skip;
- /* before activating, we need to check gesture direction
- * accumulate signed cursor movement here so we can tell if this is a vertical motion or not. */
+ /* before activating, we need to check gesture direction accumulate signed cursor movement
+ * here so we can tell if this is a vertical motion or not. */
float drag_dir[2];
/* values copied direct from event->x,y
@@ -323,8 +328,10 @@ typedef struct uiHandleButtonData {
CBData *dragcbd;
#ifdef USE_CONT_MOUSE_CORRECT
- /* when ungrabbing buttons which are #ui_but_is_cursor_warp(), we may want to position them
- * FLT_MAX signifies do-nothing, use #ui_block_to_window_fl() to get this into a usable space */
+ /* when ungrabbing buttons which are #ui_but_is_cursor_warp(),
+ * we may want to position them.
+ * FLT_MAX signifies do-nothing, use #ui_block_to_window_fl()
+ * to get this into a usable space. */
float ungrab_mval[2];
#endif
@@ -1335,7 +1342,8 @@ static void ui_drag_toggle_set(bContext *C, uiDragToggleHandle *drag_info, const
BLI_rctf_cent_y(&but->rect),
};
- /* check if this is a different button, chances are high the button wont move about :) */
+ /* check if this is a different button,
+ * chances are high the button wont move about :) */
if (len_manhattan_v2v2(drag_info->but_cent_start, but_cent_new) > 1.0f) {
if (fabsf(drag_info->but_cent_start[0] - but_cent_new[0]) <
fabsf(drag_info->but_cent_start[1] - but_cent_new[1]))
@@ -1596,18 +1604,22 @@ static void ui_selectcontext_apply(
RNA_property_int_range(&but->rnapoin, prop, &min.i, &max.i);
}
else if (rna_type == PROP_ENUM) {
- delta.i = RNA_property_enum_get(&but->rnapoin, prop); /* not a delta infact */
+ /* not a delta infact */
+ delta.i = RNA_property_enum_get(&but->rnapoin, prop);
}
else if (rna_type == PROP_BOOLEAN) {
if (is_array) {
- delta.b = RNA_property_boolean_get_index(&but->rnapoin, prop, index); /* not a delta infact */
+ /* not a delta infact */
+ delta.b = RNA_property_boolean_get_index(&but->rnapoin, prop, index);
}
else {
- delta.b = RNA_property_boolean_get(&but->rnapoin, prop); /* not a delta infact */
+ /* not a delta infact */
+ delta.b = RNA_property_boolean_get(&but->rnapoin, prop);
}
}
else if (rna_type == PROP_POINTER) {
- delta.p = RNA_property_pointer_get(&but->rnapoin, prop); /* not a delta infact */
+ /* not a delta infact */
+ delta.p = RNA_property_pointer_get(&but->rnapoin, prop);
}
#ifdef USE_ALLSELECT_LAYER_HACK
@@ -3244,7 +3256,8 @@ static void ui_do_but_textedit(
{
bool had_selection = but->selsta != but->selend;
- /* exit on LMB only on RELEASE for searchbox, to mimic other popups, and allow multiple menu levels */
+ /* exit on LMB only on RELEASE for searchbox, to mimic other popups,
+ * and allow multiple menu levels */
if (data->searchbox)
inbox = ui_searchbox_inside(data->searchbox, event->x, event->y);
@@ -3282,7 +3295,8 @@ static void ui_do_but_textedit(
changed = true;
}
else if (inbox) {
- /* if we allow activation on key press, it gives problems launching operators [#35713] */
+ /* if we allow activation on key press,
+ * it gives problems launching operators T35713. */
if (event->val == KM_RELEASE) {
button_activate_state(C, but, BUTTON_STATE_EXIT);
retval = WM_UI_HANDLER_BREAK;
@@ -3741,7 +3755,8 @@ static bool ui_do_but_ANY_drag_toggle(
}
}
else if (data->state == BUTTON_STATE_WAIT_DRAG) {
- /* note: the 'BUTTON_STATE_WAIT_DRAG' part of 'ui_do_but_EXIT' could be refactored into its own function */
+ /* note: the 'BUTTON_STATE_WAIT_DRAG' part of 'ui_do_but_EXIT' could be refactored into
+ * its own function */
data->applied = false;
*r_retval = ui_do_but_EXIT(C, but, data, event);
return true;
@@ -4312,7 +4327,8 @@ static bool ui_numedit_but_NUM(
float non_linear_pixel_map;
float non_linear_scale;
- /* Use a non-linear mapping of the mouse drag especially for large floats (normal behavior) */
+ /* Use a non-linear mapping of the mouse drag especially for large floats
+ * (normal behavior) */
deler = 500;
if (is_float) {
/* not needed for smaller float buttons */
@@ -4454,8 +4470,10 @@ static int ui_do_but_NUM(
}
/* XXX hardcoded keymap check.... */
- if (type == MOUSEPAN && event->alt)
- retval = WM_UI_HANDLER_BREAK; /* allow accumulating values, otherwise scrolling gets preference */
+ if (type == MOUSEPAN && event->alt) {
+ /* allow accumulating values, otherwise scrolling gets preference */
+ retval = WM_UI_HANDLER_BREAK;
+ }
else if (type == WHEELDOWNMOUSE && event->ctrl) {
mx = but->rect.xmin;
but->drawflag &= ~UI_BUT_ACTIVE_RIGHT;
@@ -4756,8 +4774,10 @@ static int ui_do_but_SLI(
}
/* XXX hardcoded keymap check.... */
- if (type == MOUSEPAN && event->alt)
- retval = WM_UI_HANDLER_BREAK; /* allow accumulating values, otherwise scrolling gets preference */
+ if (type == MOUSEPAN && event->alt) {
+ /* allow accumulating values, otherwise scrolling gets preference */
+ retval = WM_UI_HANDLER_BREAK;
+ }
else if (type == WHEELDOWNMOUSE && event->ctrl) {
mx = but->rect.xmin;
click = 2;
@@ -4772,7 +4792,8 @@ static int ui_do_but_SLI(
retval = WM_UI_HANDLER_BREAK;
}
#ifndef USE_ALLSELECT
- /* alt-click on sides to get "arrows" like in UI_BTYPE_NUM buttons, and match wheel usage above */
+ /* alt-click on sides to get "arrows" like in UI_BTYPE_NUM buttons,
+ * and match wheel usage above */
else if (event->type == LEFTMOUSE && event->alt) {
int halfpos = BLI_rctf_cent_x(&but->rect);
click = 2;
@@ -4877,7 +4898,8 @@ static int ui_do_but_SLI(
#if 0
if (but->type == SLI) {
- f = (float)(mx - but->rect.xmin) / (BLI_rctf_size_x(&but->rect)); /* same as below */
+ /* same as below */
+ f = (float)(mx - but->rect.xmin) / (BLI_rctf_size_x(&but->rect));
}
else
#endif
@@ -6108,7 +6130,8 @@ static bool ui_numedit_but_CURVE(
int a;
bool changed = false;
- /* evtx evty and drag coords are absolute mousecoords, prevents errors when editing when layout changes */
+ /* evtx evty and drag coords are absolute mousecoords,
+ * prevents errors when editing when layout changes */
mx = evtx;
my = evty;
ui_window_to_block(data->region, block, &mx, &my);
@@ -6277,7 +6300,8 @@ static int ui_do_but_CURVE(
changed = true;
- /* reset cmp back to the curve points again, rather than drawing segments */
+ /* reset cmp back to the curve points again,
+ * rather than drawing segments */
cmp = cuma->curve;
/* find newly added point and make it 'sel' */
@@ -7197,7 +7221,8 @@ void UI_but_tooltip_refresh(bContext *C, uiBut *but)
}
}
-/* removes tooltip timer from active but (meaning tooltip is disabled until it's reenabled again) */
+/* removes tooltip timer from active but
+ * (meaning tooltip is disabled until it's reenabled again) */
void UI_but_tooltip_timer_remove(bContext *C, uiBut *but)
{
uiHandleButtonData *data;
@@ -8005,7 +8030,8 @@ static int ui_handle_button_event(bContext *C, const wmEvent *event, uiBut *but)
uiBut *but_other = ui_but_find_mouse_over(ar, event);
bool exit = false;
- /* always deactivate button for pie menus, else moving to blank space will leave activated */
+ /* always deactivate button for pie menus,
+ * else moving to blank space will leave activated */
if ((!ui_block_is_menu(block) || ui_block_is_pie_menu(block)) &&
!ui_but_contains_point_px(ar, but, event->x, event->y))
{
@@ -8041,7 +8067,8 @@ static int ui_handle_button_event(bContext *C, const wmEvent *event, uiBut *but)
break;
}
- /* XXX hardcoded keymap check... but anyway, while view changes, tooltips should be removed */
+ /* XXX hardcoded keymap check... but anyway,
+ * while view changes, tooltips should be removed */
case WHEELUPMOUSE:
case WHEELDOWNMOUSE:
case MIDDLEMOUSE:
@@ -8267,7 +8294,8 @@ static int ui_handle_list_event(bContext *C, const wmEvent *event, ARegion *ar,
}
if (dyn_data->items_filter_neworder || dyn_data->items_filter_flags) {
- /* If we have a display order different from collection order, we have some work! */
+ /* If we have a display order different from
+ * collection order, we have some work! */
int *org_order = MEM_mallocN(dyn_data->items_shown * sizeof(int), __func__);
const int *new_order = dyn_data->items_filter_neworder;
int i, org_idx = -1, len = dyn_data->items_len;
@@ -9053,7 +9081,8 @@ static int ui_handle_menu_event(
}
}
else if (ELEM(event->val, KM_RELEASE, KM_CLICK)) {
- /* For buttons that use a hold function, exit when mouse-up outside the menu. */
+ /* For buttons that use a hold function,
+ * exit when mouse-up outside the menu. */
if (block->flag & UI_BLOCK_POPUP_HOLD) {
/* Note, we could check the cursor is over the parent button. */
menu->menuretval = UI_RETURN_CANCEL;
@@ -9306,7 +9335,8 @@ static int ui_pie_handler(bContext *C, const wmEvent *event, uiPopupBlockHandle
bool is_click_style;
float dist;
- /* we block all events, this is modal interaction, except for drop events which is described below */
+ /* we block all events, this is modal interaction,
+ * except for drop events which is described below */
int retval = WM_UI_HANDLER_BREAK;
if (event->type == EVT_DROP) {
@@ -9455,7 +9485,8 @@ static int ui_pie_handler(bContext *C, const wmEvent *event, uiPopupBlockHandle
block->pie_data.flags |= UI_PIE_DRAG_STYLE;
}
- /* here instead, we use the offset location to account for the initial direction timeout */
+ /* here instead, we use the offset location to account for the initial
+ * direction timeout */
if ((U.pie_menu_confirm > 0) &&
(dist >= U.dpi_fac * (U.pie_menu_threshold + U.pie_menu_confirm)))
{
@@ -9573,7 +9604,8 @@ static int ui_handle_menus_recursive(
uiBlock *block = menu->region->uiblocks.first;
const bool is_menu = ui_block_is_menu(block);
bool inside = false;
- /* root pie menus accept the key that spawned them as double click to improve responsiveness */
+ /* root pie menus accept the key that spawned
+ * them as double click to improve responsiveness */
bool do_recursion = (!(block->flag & UI_BLOCK_RADIAL) || event->type != block->pie_data.event);
if (do_recursion) {
@@ -9773,7 +9805,8 @@ static int ui_handler_region_menu(bContext *C, const wmEvent *event, void *UNUSE
data = but->active;
if ((data->state == BUTTON_STATE_MENU_OPEN) &&
- (is_inside_menu == false) && /* make sure mouse isn't inside another menu (see T43247) */
+ /* make sure mouse isn't inside another menu (see T43247) */
+ (is_inside_menu == false) &&
(ELEM(but->type, UI_BTYPE_PULLDOWN, UI_BTYPE_POPOVER)) &&
(but_other = ui_but_find_mouse_over(ar, event)) &&
(but != but_other) &&
@@ -9837,7 +9870,8 @@ static int ui_popup_handler(bContext *C, const wmEvent *event, void *userdata)
{
uiPopupBlockHandle *menu = userdata;
struct ARegion *menu_region;
- /* we block all events, this is modal interaction, except for drop events which is described below */
+ /* we block all events, this is modal interaction,
+ * except for drop events which is described below */
int retval = WM_UI_HANDLER_BREAK;
bool reset_pie = false;
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-21 09:36:00 +0300