diff options
author | Campbell Barton <ideasman42@gmail.com> | 2019-04-23 10:12:09 +0300 |
---|---|---|
committer | Campbell Barton <ideasman42@gmail.com> | 2019-04-23 10:16:18 +0300 |
commit | 532f4366a5713f4796745873aad7921a344ae923 (patch) | |
tree | ea93223219e1c89a79110fff9e0744bc6727ef40 /source/blender/editors/interface | |
parent | be3adb51de21652d64a6839cd5614c5096064c6a (diff) |
Cleanup: minor changes to scrollbar checks
Remove some redundant comments & declare vars in for loops.
Diffstat (limited to 'source/blender/editors/interface')
-rw-r--r-- | source/blender/editors/interface/interface_query.c | 40 | ||||
-rw-r--r-- | source/blender/editors/interface/view2d.c | 54 |
2 files changed, 36 insertions, 58 deletions
diff --git a/source/blender/editors/interface/interface_query.c b/source/blender/editors/interface/interface_query.c index db60e967d6d..e1f91be1631 100644 --- a/source/blender/editors/interface/interface_query.c +++ b/source/blender/editors/interface/interface_query.c @@ -209,14 +209,11 @@ bool ui_but_contains_rect(const uiBut *but, const rctf *rect) bool ui_but_contains_point_px(const uiBut *but, const ARegion *ar, int x, int y) { uiBlock *block = but->block; - float mx, my; if (!ui_region_contains_point_px(ar, x, y)) { return false; } - mx = x; - my = y; - + float mx = x, my = y; ui_window_to_block_fl(ar, block, &mx, &my); if (but->pie_dir != UI_RADIAL_NONE) { @@ -258,23 +255,16 @@ bool ui_but_contains_point_px_icon(const uiBut *but, ARegion *ar, const wmEvent /* x and y are only used in case event is NULL... */ uiBut *ui_but_find_mouse_over_ex(ARegion *ar, const int x, const int y, const bool labeledit) { - uiBlock *block; - uiBut *but, *butover = NULL; - float mx, my; + uiBut *butover = NULL; - // if (!win->active) { - // return NULL; - // } if (!ui_region_contains_point_px(ar, x, y)) { return NULL; } - - for (block = ar->uiblocks.first; block; block = block->next) { - mx = x; - my = y; + for (uiBlock *block = ar->uiblocks.first; block; block = block->next) { + float mx = x, my = y; ui_window_to_block_fl(ar, block, &mx, &my); - for (but = block->buttons.last; but; but = but->prev) { + for (uiBut *but = block->buttons.last; but; but = but->prev) { if (ui_but_is_interactive(but, labeledit)) { if (but->pie_dir != UI_RADIAL_NONE) { if (ui_but_isect_pie_seg(block, but)) { @@ -346,20 +336,13 @@ uiBut *ui_but_find_rect_over(const struct ARegion *ar, const rcti *rect_px) uiBut *ui_list_find_mouse_over_ex(ARegion *ar, int x, int y) { - uiBlock *block; - uiBut *but; - float mx, my; - if (!ui_region_contains_point_px(ar, x, y)) { return NULL; } - - for (block = ar->uiblocks.first; block; block = block->next) { - mx = x; - my = y; + for (uiBlock *block = ar->uiblocks.first; block; block = block->next) { + float mx = x, my = y; ui_window_to_block_fl(ar, block, &mx, &my); - - for (but = block->buttons.last; but; but = but->prev) { + for (uiBut *but = block->buttons.last; but; but = but->prev) { if (but->type == UI_BTYPE_LISTBOX && ui_but_contains_pt(but, mx, my)) { return but; } @@ -498,11 +481,8 @@ bool UI_block_is_empty(const uiBlock *block) uiBut *ui_region_find_active_but(ARegion *ar) { - uiBlock *block; - uiBut *but; - - for (block = ar->uiblocks.first; block; block = block->next) { - for (but = block->buttons.first; but; but = but->next) { + for (uiBlock *block = ar->uiblocks.first; block; block = block->next) { + for (uiBut *but = block->buttons.first; but; but = but->next) { if (but->active) { return but; } diff --git a/source/blender/editors/interface/view2d.c b/source/blender/editors/interface/view2d.c index 096ea230bbe..952778cfc6d 100644 --- a/source/blender/editors/interface/view2d.c +++ b/source/blender/editors/interface/view2d.c @@ -2629,25 +2629,24 @@ char UI_view2d_mouse_in_scrollers_ex( const int scroll = view2d_scroll_mapped(v2d->scroll); *r_scroll = scroll; - /* clamp x,y to region-coordinates first */ - const int co[2] = { - x - ar->winrct.xmin, - y - ar->winrct.ymin, - }; - - /* check if within scrollbars */ - if (scroll & V2D_SCROLL_HORIZONTAL) { - if (IN_2D_HORIZ_SCROLL(v2d, co)) { - return 'h'; + if (scroll) { + /* Move to region-coordinates. */ + const int co[2] = { + x - ar->winrct.xmin, + y - ar->winrct.ymin, + }; + if (scroll & V2D_SCROLL_HORIZONTAL) { + if (IN_2D_HORIZ_SCROLL(v2d, co)) { + return 'h'; + } } - } - if (scroll & V2D_SCROLL_VERTICAL) { - if (IN_2D_VERT_SCROLL(v2d, co)) { - return 'v'; + if (scroll & V2D_SCROLL_VERTICAL) { + if (IN_2D_VERT_SCROLL(v2d, co)) { + return 'v'; + } } } - /* not found */ return 0; } @@ -2659,23 +2658,22 @@ char UI_view2d_rect_in_scrollers_ex(const ARegion *ar, const int scroll = view2d_scroll_mapped(v2d->scroll); *r_scroll = scroll; - /* clamp x,y to region-coordinates first */ - rcti rect_region = *rect; - BLI_rcti_translate(&rect_region, -ar->winrct.xmin, ar->winrct.ymin); - - /* check if within scrollbars */ - if (scroll & V2D_SCROLL_HORIZONTAL) { - if (IN_2D_HORIZ_SCROLL_RECT(v2d, &rect_region)) { - return 'h'; + if (scroll) { + /* Move to region-coordinates. */ + rcti rect_region = *rect; + BLI_rcti_translate(&rect_region, -ar->winrct.xmin, ar->winrct.ymin); + if (scroll & V2D_SCROLL_HORIZONTAL) { + if (IN_2D_HORIZ_SCROLL_RECT(v2d, &rect_region)) { + return 'h'; + } } - } - if (scroll & V2D_SCROLL_VERTICAL) { - if (IN_2D_VERT_SCROLL_RECT(v2d, &rect_region)) { - return 'v'; + if (scroll & V2D_SCROLL_VERTICAL) { + if (IN_2D_VERT_SCROLL_RECT(v2d, &rect_region)) { + return 'v'; + } } } - /* not found */ return 0; } |