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file drop support

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This commit is contained in:
Ryan Fleury
2024-08-27 14:49:57 -07:00
parent 32fcc6d34c
commit 59360f770c
3 changed files with 47 additions and 3 deletions
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src/df/gfx/df_gfx.c
+22 -1
View File
@@ -1341,12 +1341,14 @@ df_window_update_and_render(Arena *arena, DF_Window *ws, DF_CmdList *cmds)
case OS_EventKind_MouseMove: {kind = UI_EventKind_MouseMove;}break;
case OS_EventKind_Text: {kind = UI_EventKind_Text;}break;
case OS_EventKind_Scroll: {kind = UI_EventKind_Scroll;}break;
case OS_EventKind_FileDrop: {kind = UI_EventKind_FileDrop;}break;
}
}
ui_event.kind = kind;
ui_event.key = os_event->key;
ui_event.modifiers = os_event->flags;
ui_event.string = os_event->character ? str8_from_32(ui_build_arena(), str32(&os_event->character, 1)) : str8_zero();
ui_event.paths = str8_list_copy(ui_build_arena(), &os_event->strings);
ui_event.pos = os_event->pos;
ui_event.delta_2f32 = os_event->delta;
ui_event.timestamp_us = os_event->timestamp_us;
@@ -7377,7 +7379,7 @@ df_window_update_and_render(Arena *arena, DF_Window *ws, DF_CmdList *cmds)
}
}
}
if((view->query_string_size != 0 || view->is_filtering) && ui_is_focus_active() && ui_slot_press(UI_EventActionSlot_Cancel))
if(view->spec->info.flags & DF_ViewSpecFlag_CanFilter && (view->query_string_size != 0 || view->is_filtering) && ui_is_focus_active() && ui_slot_press(UI_EventActionSlot_Cancel))
{
DF_CmdParams p = df_cmd_params_from_view(ws, panel, view);
df_push_cmd__root(&p, df_cmd_spec_from_core_cmd_kind(DF_CoreCmdKind_ClearFilter));
@@ -7789,6 +7791,25 @@ df_window_update_and_render(Arena *arena, DF_Window *ws, DF_CmdList *cmds)
}
}
}
//////////////////////////
//- rjf: accept file drops
//
for(UI_Event *evt = 0; ui_next_event(&evt);)
{
if(evt->kind == UI_EventKind_FileDrop && contains_2f32(content_rect, evt->pos))
{
for(String8Node *n = evt->paths.first; n != 0; n = n->next)
{
Temp scratch = scratch_begin(0, 0);
DF_CmdParams p = df_cmd_params_from_panel(ws, panel);
p.file_path = path_normalized_from_string(scratch.arena, n->string);
df_push_cmd__root(&p, df_cmd_spec_from_core_cmd_kind(DF_CoreCmdKind_Open));
scratch_end(scratch);
}
ui_eat_event(evt);
}
}
}
}
src/os/gfx/win32/os_gfx_win32.c
+23 -2
View File
@@ -540,7 +540,27 @@ os_w32_wnd_proc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
F32 new_dpi = (F32)(wParam & 0xffff);
window->dpi = new_dpi;
}break;
//- rjf: [file drop]
case WM_DROPFILES:
{
HDROP drop = (HDROP)wParam;
POINT drop_pt = {0};
DragQueryPoint(drop, &drop_pt);
ScreenToClient(window->hwnd, &drop_pt);
U64 num_files_dropped = DragQueryFile(drop, 0xffffffff, 0, 0);
OS_Event *event = os_w32_push_event(OS_EventKind_FileDrop, window);
event->pos = v2f32((F32)drop_pt.x, (F32)drop_pt.y);
for(U64 idx = 0; idx < num_files_dropped; idx += 1)
{
U64 name_size = DragQueryFile(drop, idx, 0, 0) + 1;
U8 *name_ptr = push_array(os_w32_event_arena, U8, name_size);
DragQueryFile(drop, idx, name_ptr, name_size);
str8_list_push(os_w32_event_arena, &event->strings, str8(name_ptr, name_size));
}
DragFinish(drop);
}break;
//- rjf: [custom border]
case WM_NCPAINT:
{
@@ -1014,7 +1034,8 @@ os_window_open(Vec2F32 resolution, OS_WindowFlags flags, String8 title)
(int)resolution.y,
0, 0,
os_w32_gfx_state->hInstance,
0);
0);
DragAcceptFiles(hwnd, 1);
scratch_end(scratch);
}
src/ui/ui_core.h
+2
View File
@@ -91,6 +91,7 @@ typedef enum UI_EventKind
UI_EventKind_MouseMove,
UI_EventKind_Scroll,
UI_EventKind_AutocompleteHint,
UI_EventKind_FileDrop,
UI_EventKind_COUNT
}
UI_EventKind;
@@ -141,6 +142,7 @@ struct UI_Event
OS_Key key;
OS_EventFlags modifiers;
String8 string;
String8List paths;
Vec2F32 pos;
Vec2F32 delta_2f32;
Vec2S32 delta_2s32;