thread rich hover

src/raddbg/raddbg_core.c

@@ -6855,8 +6855,7 @@ rd_window_frame(RD_Window *ws)
                                             UI_BoxFlag_Clip|
                                             UI_BoxFlag_DrawBorder|
                                             UI_BoxFlag_DisableFocusOverlay|
-                                            ((ws->focused_panel != panel)*UI_BoxFlag_DisableFocusBorder)|
+                                            ((ws->focused_panel != panel)*UI_BoxFlag_DisableFocusBorder),
-                                            ((ws->focused_panel != panel)*UI_BoxFlag_DrawOverlay),
                                             panel_key);
         }
         
@@ -7829,6 +7828,13 @@ rd_window_frame(RD_Window *ws)
             dr_pop_clip();
           }
           
+          // rjf: draw overlay
+          if(b->flags & UI_BoxFlag_DrawOverlay)
+          {
+            R_Rect2DInst *inst = dr_rect(b->rect, b->palette->colors[UI_ColorCode_Overlay], 0, 0, 1.f);
+            MemoryCopyArray(inst->corner_radii, b->corner_radii);
+          }
+          
           // rjf: draw border
           if(b->flags & UI_BoxFlag_DrawBorder)
           {

src/raddbg/raddbg_main.c

@@ -47,6 +47,8 @@
 ////////////////////////////////
 //~ rjf: post-0.9.12 TODO notes
 //
+//  [ ] (reported by forrest) 'set-next-statement' -> prioritize current
+//      module/symbol, in cases where one line maps to many voffs
 //  [ ] collapse upstream state for theme/bindings/settings into entities; use cache accelerators if needed to make up difference
 //  [ ] collapse upstream state for windows/panels/tabs into entities; use downstream window/view resource cache to make up the difference
 //  [ ] entity <-> mdesk paths

src/raddbg/raddbg_views.c

@@ -1195,6 +1195,7 @@ rd_watch_view_build(RD_WatchViewState *ewv, RD_WatchViewFlags flags, String8 roo
   FZY_Scope *fzy_scope = fzy_scope_open();
   Temp scratch = scratch_begin(0, 0);
   UI_ScrollPt2 scroll_pos = rd_view_scroll_pos();
+  F32 entity_hover_t_rate = 1 - pow_f32(2, (-20.f * rd_state->frame_dt));
   
   //////////////////////////////
   //- rjf: unpack arguments
@@ -2463,6 +2464,11 @@ rd_watch_view_build(RD_WatchViewState *ewv, RD_WatchViewFlags flags, String8 roo
               RD_Entity *entity = row_info.collection_entity;
               CTRL_Entity *ctrl_entity = row_info.collection_ctrl_entity;
               B32 entity_box_selected = (row_selected && selection_tbl.min.x <= 1 && 1 <= selection_tbl.max.x);
+              B32 is_hovering = ((rd_handle_match(rd_state->hover_regs->entity, rd_handle_from_entity(entity)) &&
+                                  rd_state->hover_regs_slot == RD_RegSlot_Entity) ||
+                                 (ctrl_handle_match(rd_state->hover_regs->thread, ctrl_entity->handle) && rd_state->hover_regs_slot == RD_RegSlot_Thread) ||
+                                 (ctrl_handle_match(rd_state->hover_regs->module, ctrl_entity->handle) && rd_state->hover_regs_slot == RD_RegSlot_Module) ||
+                                 (ctrl_handle_match(rd_state->hover_regs->process, ctrl_entity->handle) && rd_state->hover_regs_slot == RD_RegSlot_Process));
               
               //- rjf: pick palette
               UI_Palette *palette = ui_top_palette();
@@ -2499,6 +2505,16 @@ rd_watch_view_build(RD_WatchViewState *ewv, RD_WatchViewFlags flags, String8 roo
                 {
                   fstrs = rd_title_fstrs_from_ctrl_entity(scratch.arena, ctrl_entity, ui_top_palette()->text_weak, ui_top_font_size(), 1);
                 }
+                F32 hover_t = ui_anim(ui_key_from_stringf(ui_key_zero(), "###entity_hover_t_%p_%p", entity, ctrl_entity), (F32)!!is_hovering, .rate = entity_hover_t_rate);
+                if(!rd_entity_is_nil(entity))
+                {
+                  palette->overlay = rd_rgba_from_entity(entity);
+                }
+                else if(ctrl_entity != &ctrl_entity_nil)
+                {
+                  palette->overlay = rd_rgba_from_ctrl_entity(ctrl_entity);
+                }
+                palette->overlay.w *= 0.3f*hover_t;
                 
                 //- rjf: build
                 ui_set_next_hover_cursor(OS_Cursor_HandPoint);
@@ -2507,21 +2523,37 @@ rd_watch_view_build(RD_WatchViewState *ewv, RD_WatchViewFlags flags, String8 roo
                 {
                   entity_box = ui_build_box_from_stringf(UI_BoxFlag_Clickable|
                                                          UI_BoxFlag_DrawBorder|
+                                                         UI_BoxFlag_DrawOverlay|
                                                          UI_BoxFlag_DrawBackground|
                                                          UI_BoxFlag_DrawHotEffects|
                                                          UI_BoxFlag_DrawActiveEffects,
                                                          "###entity_%p_%p", entity, ctrl_entity);
                 }
                 {
-                  UI_Parent(entity_box)
+                  UI_Parent(entity_box) RD_RegsScope(.entity = rd_handle_from_entity(entity))
                   {
+                    RD_RegSlot slot = RD_RegSlot_Entity;
+                    switch(ctrl_entity->kind)
+                    {
+                      case CTRL_EntityKind_Thread:{slot = RD_RegSlot_Thread; rd_regs()->thread = ctrl_entity->handle;}break;
+                      case CTRL_EntityKind_Process:{slot = RD_RegSlot_Process; rd_regs()->process = ctrl_entity->handle;}break;
+                      case CTRL_EntityKind_Module:{slot = RD_RegSlot_Module; rd_regs()->module = ctrl_entity->handle;}break;
+                    }
                     UI_PrefWidth(ui_em(2.f, 1.f)) if(ui_pressed(ui_expander(row_expanded, str8_lit("###expanded"))))
                     {
                       next_row_expanded = !row_expanded;
                     }
-                    UI_Box *title_box = ui_build_box_from_key(UI_BoxFlag_DrawText, ui_key_zero());
+                    UI_Box *title_box = ui_build_box_from_key(UI_BoxFlag_DrawText|UI_BoxFlag_DisableTruncatedHover, ui_key_zero());
                     ui_box_equip_display_fancy_strings(title_box, &fstrs);
                     UI_Signal sig = ui_signal_from_box(entity_box);
+                    if(ui_hovering(sig)) 
+                    {
+                      rd_set_hover_regs(slot);
+                    }
+                    if(ui_dragging(sig) && !contains_2f32(sig.box->rect, ui_mouse()))
+                    {
+                      rd_drag_begin(slot);
+                    }
                     if(ui_clicked(sig))
                     {
                       if(entity->kind == RD_EntityKind_Target)

src/raddbg/raddbg_widgets.c

@@ -816,6 +816,7 @@ struct RD_ThreadBoxDrawExtData
   Vec4F32 thread_color;
   F32 progress_t;
   F32 alive_t;
+  F32 hover_t;
   B32 is_selected;
   B32 is_frozen;
   B32 do_lines;
@@ -851,6 +852,20 @@ internal UI_BOX_CUSTOM_DRAW(rd_thread_box_draw_extensions)
             0, 0, 1);
   }
   
+  // rjf: draw rich hover fill
+  if(u->hover_t > 0.001f)
+  {
+    Vec4F32 weak_thread_color = u->thread_color;
+    weak_thread_color.w *= 0.5f*u->hover_t;
+    R_Rect2DInst *inst = dr_rect(r2f32p(box->parent->parent->parent->rect.x0,
+                                        box->parent->rect.y0,
+                                        box->parent->parent->parent->rect.x0 + ui_top_font_size()*22.f*u->hover_t,
+                                        box->parent->rect.y1),
+                                 v4f32(0, 0, 0, 0),
+                                 0, 0, 1);
+    inst->colors[Corner_00] = inst->colors[Corner_01] = weak_thread_color;
+  }
+  
   // rjf: draw slight fill on selected thread
   if(u->is_selected && u->do_glow)
   {
@@ -971,6 +986,7 @@ rd_code_slice(RD_CodeSliceParams *params, TxtPt *cursor, TxtPt *mark, S64 *prefe
   margin_contents_palette->background = v4f32(0, 0, 0, 0);
   F32 line_num_padding_px = ui_top_font_size()*1.f;
   F32 entity_alive_t_rate = 1 - pow_f32(2, (-30.f * rd_state->frame_dt));
+  F32 entity_hover_t_rate = 1 - pow_f32(2, (-20.f * rd_state->frame_dt));
   
   //////////////////////////////
   //- rjf: build top-level container
@@ -1101,10 +1117,13 @@ rd_code_slice(RD_CodeSliceParams *params, TxtPt *cursor, TxtPt *mark, S64 *prefe
             UI_Signal thread_sig = ui_signal_from_box(thread_box);
             
             // rjf: custom draw
-            {
+            {RD_Regs *hover_regs = rd_get_hover_regs();
+              B32 is_hovering = (ctrl_handle_match(hover_regs->thread, thread->handle) &&
+                                 rd_state->hover_regs_slot == RD_RegSlot_Thread);
               RD_ThreadBoxDrawExtData *u = push_array(ui_build_arena(), RD_ThreadBoxDrawExtData, 1);
               u->thread_color = color;
               u->alive_t      = ui_anim(ui_key_from_stringf(top_container_box->key, "###thread_alive_t_%p", thread), 1.f, .rate = entity_alive_t_rate);
+              u->hover_t      = ui_anim(ui_key_from_stringf(top_container_box->key, "###thread_hover_t_%p", thread), (F32)!!is_hovering, .rate = entity_hover_t_rate);
               u->is_selected  = (thread == selected_thread);
               u->is_frozen    = !!thread->is_frozen;
               u->do_lines     = rd_setting_val_from_code(RD_SettingCode_ThreadLines).s32;
@@ -1246,9 +1265,13 @@ rd_code_slice(RD_CodeSliceParams *params, TxtPt *cursor, TxtPt *mark, S64 *prefe
             
             // rjf: custom draw
             {
+              RD_Regs *hover_regs = rd_get_hover_regs();
+              B32 is_hovering = (ctrl_handle_match(hover_regs->thread, thread->handle) &&
+                                 rd_state->hover_regs_slot == RD_RegSlot_Thread);
               RD_ThreadBoxDrawExtData *u = push_array(ui_build_arena(), RD_ThreadBoxDrawExtData, 1);
               u->thread_color = color;
               u->alive_t      = ui_anim(ui_key_from_stringf(top_container_box->key, "###thread_alive_t_%p", thread), 1.f, .rate = entity_alive_t_rate);
+              u->hover_t      = ui_anim(ui_key_from_stringf(top_container_box->key, "###thread_hover_t_%p", thread), (F32)!!is_hovering, .rate = entity_hover_t_rate);
               u->is_selected  = (thread == selected_thread);
               u->is_frozen    = !!thread->is_frozen;
               ui_box_equip_custom_draw(thread_box, rd_thread_box_draw_extensions, u);