159 lines
8.2 KiB
C
159 lines
8.2 KiB
C
// widgetInternal.h — Shared internal header for widget implementation files
|
|
#ifndef WIDGET_INTERNAL_H
|
|
#define WIDGET_INTERNAL_H
|
|
|
|
#include "../dvxWidget.h"
|
|
#include "../dvxApp.h"
|
|
#include "../dvxDraw.h"
|
|
#include "../dvxWm.h"
|
|
#include "../dvxVideo.h"
|
|
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <stdio.h>
|
|
|
|
// ============================================================
|
|
// Constants
|
|
// ============================================================
|
|
|
|
#define DEFAULT_SPACING 4
|
|
#define DEFAULT_PADDING 4
|
|
#define SEPARATOR_THICKNESS 2
|
|
#define BUTTON_PAD_H 8
|
|
#define BUTTON_PAD_V 4
|
|
#define CHECKBOX_BOX_SIZE 12
|
|
#define CHECKBOX_GAP 4
|
|
#define FRAME_BEVEL_BORDER 2
|
|
#define FRAME_FLAT_BORDER 1
|
|
#define TEXT_INPUT_PAD 3
|
|
#define DROPDOWN_BTN_WIDTH 16
|
|
#define DROPDOWN_MAX_VISIBLE 8
|
|
#define SLIDER_TRACK_H 4
|
|
#define SLIDER_THUMB_W 11
|
|
#define TAB_PAD_H 8
|
|
#define TAB_PAD_V 4
|
|
#define TAB_BORDER 2
|
|
#define TREE_INDENT 16
|
|
#define TREE_EXPAND_SIZE 9
|
|
#define TREE_ICON_GAP 4
|
|
#define TREE_BORDER 2
|
|
|
|
// ============================================================
|
|
// Shared state (defined in widgetCore.c)
|
|
// ============================================================
|
|
|
|
extern bool sDebugLayout;
|
|
extern WidgetT *sOpenPopup;
|
|
extern WidgetT *sDragSlider;
|
|
extern WidgetT *sDrawingCanvas;
|
|
extern int32_t sDragOffset;
|
|
|
|
// ============================================================
|
|
// Core functions (widgetCore.c)
|
|
// ============================================================
|
|
|
|
void widgetAddChild(WidgetT *parent, WidgetT *child);
|
|
WidgetT *widgetAlloc(WidgetT *parent, WidgetTypeE type);
|
|
int32_t widgetCountVisibleChildren(const WidgetT *w);
|
|
void widgetDestroyChildren(WidgetT *w);
|
|
void widgetDropdownPopupRect(WidgetT *w, const BitmapFontT *font, int32_t contentH, int32_t *popX, int32_t *popY, int32_t *popW, int32_t *popH);
|
|
int32_t widgetFrameBorderWidth(const WidgetT *w);
|
|
WidgetT *widgetHitTest(WidgetT *w, int32_t x, int32_t y);
|
|
bool widgetIsBoxContainer(WidgetTypeE type);
|
|
bool widgetIsHorizContainer(WidgetTypeE type);
|
|
void widgetRemoveChild(WidgetT *parent, WidgetT *child);
|
|
|
|
// ============================================================
|
|
// Layout functions (widgetLayout.c)
|
|
// ============================================================
|
|
|
|
void widgetCalcMinSizeBox(WidgetT *w, const BitmapFontT *font);
|
|
void widgetCalcMinSizeTree(WidgetT *w, const BitmapFontT *font);
|
|
void widgetLayoutBox(WidgetT *w, const BitmapFontT *font);
|
|
void widgetLayoutChildren(WidgetT *w, const BitmapFontT *font);
|
|
|
|
// ============================================================
|
|
// Event functions (widgetEvent.c)
|
|
// ============================================================
|
|
|
|
void widgetManageScrollbars(WindowT *win, AppContextT *ctx);
|
|
void widgetOnKey(WindowT *win, int32_t key, int32_t mod);
|
|
void widgetOnMouse(WindowT *win, int32_t x, int32_t y, int32_t buttons);
|
|
void widgetOnPaint(WindowT *win, RectT *dirtyArea);
|
|
void widgetOnResize(WindowT *win, int32_t newW, int32_t newH);
|
|
void widgetOnScroll(WindowT *win, ScrollbarOrientE orient, int32_t value);
|
|
|
|
// ============================================================
|
|
// Paint/ops functions (widgetOps.c)
|
|
// ============================================================
|
|
|
|
void widgetPaintOne(WidgetT *w, DisplayT *d, const BlitOpsT *ops, const BitmapFontT *font, const ColorSchemeT *colors);
|
|
void widgetPaintOverlays(WidgetT *root, DisplayT *d, const BlitOpsT *ops, const BitmapFontT *font, const ColorSchemeT *colors);
|
|
|
|
// ============================================================
|
|
// Per-widget paint functions
|
|
// ============================================================
|
|
|
|
void widgetButtonPaint(WidgetT *w, DisplayT *d, const BlitOpsT *ops, const BitmapFontT *font, const ColorSchemeT *colors);
|
|
void widgetCanvasPaint(WidgetT *w, DisplayT *d, const BlitOpsT *ops, const BitmapFontT *font, const ColorSchemeT *colors);
|
|
void widgetCheckboxPaint(WidgetT *w, DisplayT *d, const BlitOpsT *ops, const BitmapFontT *font, const ColorSchemeT *colors);
|
|
void widgetComboBoxPaint(WidgetT *w, DisplayT *d, const BlitOpsT *ops, const BitmapFontT *font, const ColorSchemeT *colors);
|
|
void widgetComboBoxPaintPopup(WidgetT *w, DisplayT *d, const BlitOpsT *ops, const BitmapFontT *font, const ColorSchemeT *colors);
|
|
void widgetDropdownPaint(WidgetT *w, DisplayT *d, const BlitOpsT *ops, const BitmapFontT *font, const ColorSchemeT *colors);
|
|
void widgetDropdownPaintPopup(WidgetT *w, DisplayT *d, const BlitOpsT *ops, const BitmapFontT *font, const ColorSchemeT *colors);
|
|
void widgetFramePaint(WidgetT *w, DisplayT *d, const BlitOpsT *ops, const BitmapFontT *font, const ColorSchemeT *colors);
|
|
void widgetImagePaint(WidgetT *w, DisplayT *d, const BlitOpsT *ops, const BitmapFontT *font, const ColorSchemeT *colors);
|
|
void widgetLabelPaint(WidgetT *w, DisplayT *d, const BlitOpsT *ops, const BitmapFontT *font, const ColorSchemeT *colors);
|
|
void widgetProgressBarPaint(WidgetT *w, DisplayT *d, const BlitOpsT *ops, const BitmapFontT *font, const ColorSchemeT *colors);
|
|
void widgetRadioPaint(WidgetT *w, DisplayT *d, const BlitOpsT *ops, const BitmapFontT *font, const ColorSchemeT *colors);
|
|
void widgetSeparatorPaint(WidgetT *w, DisplayT *d, const BlitOpsT *ops, const BitmapFontT *font, const ColorSchemeT *colors);
|
|
void widgetSliderPaint(WidgetT *w, DisplayT *d, const BlitOpsT *ops, const BitmapFontT *font, const ColorSchemeT *colors);
|
|
void widgetStatusBarPaint(WidgetT *w, DisplayT *d, const BlitOpsT *ops, const BitmapFontT *font, const ColorSchemeT *colors);
|
|
void widgetTabControlPaint(WidgetT *w, DisplayT *d, const BlitOpsT *ops, const BitmapFontT *font, const ColorSchemeT *colors);
|
|
void widgetTextInputPaint(WidgetT *w, DisplayT *d, const BlitOpsT *ops, const BitmapFontT *font, const ColorSchemeT *colors);
|
|
void widgetToolbarPaint(WidgetT *w, DisplayT *d, const BlitOpsT *ops, const BitmapFontT *font, const ColorSchemeT *colors);
|
|
void widgetTreeViewPaint(WidgetT *w, DisplayT *d, const BlitOpsT *ops, const BitmapFontT *font, const ColorSchemeT *colors);
|
|
|
|
// ============================================================
|
|
// Per-widget calcMinSize functions
|
|
// ============================================================
|
|
|
|
void widgetButtonCalcMinSize(WidgetT *w, const BitmapFontT *font);
|
|
void widgetCanvasCalcMinSize(WidgetT *w, const BitmapFontT *font);
|
|
void widgetCheckboxCalcMinSize(WidgetT *w, const BitmapFontT *font);
|
|
void widgetComboBoxCalcMinSize(WidgetT *w, const BitmapFontT *font);
|
|
void widgetDropdownCalcMinSize(WidgetT *w, const BitmapFontT *font);
|
|
void widgetImageCalcMinSize(WidgetT *w, const BitmapFontT *font);
|
|
void widgetLabelCalcMinSize(WidgetT *w, const BitmapFontT *font);
|
|
void widgetProgressBarCalcMinSize(WidgetT *w, const BitmapFontT *font);
|
|
void widgetRadioCalcMinSize(WidgetT *w, const BitmapFontT *font);
|
|
void widgetSliderCalcMinSize(WidgetT *w, const BitmapFontT *font);
|
|
void widgetSpacerCalcMinSize(WidgetT *w, const BitmapFontT *font);
|
|
void widgetTabControlCalcMinSize(WidgetT *w, const BitmapFontT *font);
|
|
void widgetTextInputCalcMinSize(WidgetT *w, const BitmapFontT *font);
|
|
void widgetTreeViewCalcMinSize(WidgetT *w, const BitmapFontT *font);
|
|
|
|
// ============================================================
|
|
// Per-widget layout functions (for special containers)
|
|
// ============================================================
|
|
|
|
void widgetTabControlLayout(WidgetT *w, const BitmapFontT *font);
|
|
void widgetTreeViewLayout(WidgetT *w, const BitmapFontT *font);
|
|
|
|
// ============================================================
|
|
// Per-widget mouse functions
|
|
// ============================================================
|
|
|
|
void widgetButtonOnMouse(WidgetT *hit);
|
|
void widgetCanvasOnMouse(WidgetT *hit, int32_t vx, int32_t vy);
|
|
void widgetCheckboxOnMouse(WidgetT *hit);
|
|
void widgetComboBoxOnMouse(WidgetT *hit, WidgetT *root, int32_t vx);
|
|
void widgetDropdownOnMouse(WidgetT *hit);
|
|
void widgetImageOnMouse(WidgetT *hit);
|
|
void widgetRadioOnMouse(WidgetT *hit);
|
|
void widgetSliderOnMouse(WidgetT *hit, int32_t vx, int32_t vy);
|
|
void widgetTabControlOnMouse(WidgetT *hit, WidgetT *root, int32_t vx, int32_t vy);
|
|
void widgetTextInputOnMouse(WidgetT *hit, WidgetT *root, int32_t vx);
|
|
void widgetTreeViewOnMouse(WidgetT *hit, WidgetT *root, int32_t vx, int32_t vy);
|
|
|
|
#endif // WIDGET_INTERNAL_H
|