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feat: filesystem and Files app support for >64 file entries, 64-bit sizes, async ops, GUI toolkit improvements to devexplorer app

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This commit is contained in:
Daniel Hammer
2026-06-07 09:33:46 +02:00
parent 6554ef7e15
commit 3d620673c0
27 changed files with 1110 additions and 293 deletions
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programs/src/devexplorer/devexplorer.h
+33
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@@ -11,6 +11,7 @@
#include <montauk/heap.h>
#include <gui/gui.hpp>
#include <gui/truetype.hpp>
#include <gui/mtk/widgets.hpp>
extern "C" {
#include <string.h>
@@ -107,6 +108,25 @@ struct DisplayRow {
static constexpr int MAX_DISPLAY_ROWS = MAX_TOTAL_DEVS + NUM_CATEGORIES;
// ============================================================================
// Scroll metrics (pixel-space) — shared by render and input handling so the
// draggable MTK scrollbar and the row layout stay in sync.
// ============================================================================
struct ScrollMetrics {
int list_y; // top of the scrollable list area
int list_h; // viewport height (view extent)
int total_h; // total content height (content extent)
int max_scroll_px; // maximum pixel scroll offset
int scroll_px; // current pixel scroll offset (derived from scroll_y)
};
// Bounds of the toolbar "Refresh" button — shared by render and hit-testing.
inline Rect refresh_button_rect() {
constexpr int btn_w = 80, btn_h = 26;
return { 8, (TOOLBAR_H - btn_h) / 2, btn_w, btn_h };
}
// ============================================================================
// Disk detail window
// ============================================================================
@@ -142,6 +162,14 @@ struct DevExplorerState {
int last_click_row;
uint64_t last_click_ms;
// Draggable MTK scrollbar interaction state
int mouse_x, mouse_y; // last known pointer position (for hover)
bool sb_hover; // pointer is over the scrollbar track
bool sb_dragging; // thumb is being dragged
int sb_drag_offset; // pointer offset from thumb top when drag began
bool btn_hover; // pointer is over the Refresh button
DiskDetailState detail;
};
@@ -152,6 +180,7 @@ struct DevExplorerState {
extern int g_win_w, g_win_h;
extern DevExplorerState g_state;
extern TrueTypeFont* g_font;
extern mtk::Theme g_theme;
// ============================================================================
// Function declarations — render.cpp
@@ -165,6 +194,10 @@ void render(uint32_t* pixels);
int build_display_rows(DevExplorerState* de, DisplayRow* rows);
int append_printer_devices(Montauk::DevInfo* out, int max_count);
ScrollMetrics compute_scroll_metrics(DevExplorerState* de,
const DisplayRow* rows, int row_count);
void set_scroll_from_px(DevExplorerState* de, const DisplayRow* rows,
int row_count, int target_px);
// ============================================================================
// Function declarations — diskdetail.cpp