pyrite-dev/milsko
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tab widget
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Nishi 2026-05-07 18:30:24 +09:00
commit 1c2cd6e875
Signed by: nishi
GPG key ID: 27EF69B208EB9343
21 changed files with 451 additions and 51 deletions
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9
examples/basic/periodic.c
View file

@ -327,6 +327,15 @@ int main() {
NULL);
add(f);
f = frame("Tab", -PaddingContent, -PaddingContent, MwTabClass,
MwNratio, 2,
NULL);
w = child(f);
MwSetText(MwTabAdd(w, "ABC"), MwNbackground, "#f00");
MwSetText(MwTabAdd(w, "DEF"), MwNbackground, "#0f0");
MwSetText(MwTabAdd(w, "GHI"), MwNbackground, "#00f");
add(f);
f = frame("TreeView", -PaddingContent, -PaddingContent, MwTreeViewClass, NULL);
w = child(f);
v = MwTreeViewAdd(w, NULL, NULL, "abc");

1
include/Mw/Draw.h
View file

@ -93,7 +93,6 @@ MWDECL void MWAPI MwDrawTriangle(MwWidget handle, MwRect* rect, MwLLColor color,
* @param border Border width
* @param diff Difference (set this to 0 if you don't know what this does)
* @param same Same as dark color
* @param rounded Rounded or not
* @warning `rect` gets changed to the area of rectangle inside
*/
MWDECL void MWAPI MwDrawFrameEx(MwWidget handle, MwRect* rect, MwLLColor color, int invert, int border, int diff, int same);

2
include/Mw/LowLevel.h
View file

@ -331,6 +331,8 @@ MWDECL MwBool (*MwLLDoModern)(MwLL handle);
MWDECL void (*MwLLRaise)(MwLL handle);
MWDECL void (*MwLLClip)(MwLL handle, MwRect* rect);
/* font renderer */
MWDECL void MwFLSetup(void);

1
include/Mw/LowLevel/Wayland.h
View file

@ -562,7 +562,6 @@ struct _MwLLWayland {
cairo_t* back_cairo;
/* The cairo to actually use for draw operations. Typically is front_cairo, but MwLLBeginDraw can change this to the back_cairo so it can be used to draw window decorations. */
cairo_t* selected_cairo;
};
struct _MwLLWaylandColor {

2
include/Mw/LowLevel/X11.h
View file

@ -43,7 +43,7 @@ struct _MwLLX11 {
XIC xic;
long clipboard_time;
int clipboard_pending; /* 1 if UTF8_STRING, 2 if COMPOUNd_TEXT, 3 if TEXT, 4 if STRING, otherwise 0 */
int clipboard_pending; /* 1 if UTF8_STRING, 2 if COMPOUND_TEXT, 3 if TEXT, 4 if STRING, otherwise 0 */
int top;
int toplevel;

1
include/Mw/Milsko.h
View file

@ -50,6 +50,7 @@
#include <Mw/Widget/Separator.h>
#include <Mw/Widget/SubMenu.h>
#include <Mw/Widget/SubWindow.h>
#include <Mw/Widget/Tab.h>
#include <Mw/Widget/TreeView.h>
#include <Mw/Widget/Viewport.h>
#include <Mw/Widget/Window.h>

6
include/Mw/TypeDefs.h
View file

@ -28,6 +28,7 @@ typedef struct _MwTreeViewEntry MwTreeViewEntry;
typedef struct _MwDirectoryEntry MwDirectoryEntry;
typedef struct _MwBox* MwBox;
typedef struct _MwSubWindow* MwSubWindow;
typedef struct _MwTab* MwTab;
typedef struct _MwMouse MwMouse;
#ifdef _MILSKO
typedef struct _MwWidget* MwWidget;
@ -224,6 +225,11 @@ struct _MwSubWindow {
MwPoint base;
};
struct _MwTab {
MwWidget* frames;
char** names;
};
struct _MwMouse {
MwPoint point;
int button;

49
include/Mw/Widget/Tab.h Normal file
View file

@ -0,0 +1,49 @@
/*!
* @file Mw/Widget/Tab.h
* @brief Tab widget
*/
#ifndef __MW_WIDGET_TAB_H__
#define __MW_WIDGET_TAB_H__
#include <Mw/MachDep.h>
#include <Mw/TypeDefs.h>
#include <Mw/Core.h>
#ifdef __cplusplus
extern "C" {
#endif
/*!
* @brief Tab widget class
*/
MWDECL MwClass MwTabClass;
/*!
* @brief Adds a tab
* @param handle Widget
* @param name Tab name
* @return Frame
*/
MwInline MwWidget MwTabAdd(MwWidget handle, const char* name) {
MwWidget out;
MwVaWidgetExecute(handle, "mwTabAdd", &out, name);
return out;
}
/*!
* @brief Gets a tab frame
* @param handle Widget
* @param name Tab name
* @return Frame
*/
MwInline MwWidget MwTabGetFrame(MwWidget handle, const char* name) {
MwWidget out;
MwVaWidgetExecute(handle, "mwTabGetFrame", &out, name);
return out;
}
#ifdef __cplusplus
}
#endif
#endif

26
milsko.xml
View file

@ -910,6 +910,32 @@
</function>
</functions>
</widget>
<widget name="Tab">
<properties>
<property name="value" />
</properties>
<handlers>
<handler name="changed" />
</handlers>
<functions>
<function name="Add">
<return>
<widget />
</return>
<arguments>
<string name="name" />
</arguments>
</function>
<function name="GetFrame">
<return>
<widget />
</return>
<arguments>
<string name="name" />
</arguments>
</function>
</functions>
</widget>
<!-- They are not alphabetically sorted for reasons -->
<widget name="OpenGL">

1
pl/rules.pl
View file

@ -159,6 +159,7 @@ new_object("src/widget/scrollbar.c");
new_object("src/widget/separator.c");
new_object("src/widget/submenu.c");
new_object("src/widget/subwindow.c");
new_object("src/widget/tab.c");
new_object("src/widget/treeview.c");
new_object("src/widget/viewport.c");
new_object("src/widget/window.c");

2
src/backend/call.c
View file

@ -59,5 +59,7 @@
MwLLDoModern = MwLLDoModernImpl; \
\
MwLLRaise = MwLLRaiseImpl; \
\
MwLLClip = MwLLClipImpl; \
return 0; \
}

5
src/backend/classicmacos.c
View file

@ -355,6 +355,11 @@ static void MwLLRaiseImpl(MwLL handle) {
(void)handle;
}
static void MwLLClipImpl(MwLL handle, MwRect* rect) {
(void)handle;
(void)rect;
}
static int MwLLClassicMacOSCallInitImpl(void) {
InitGraf(&qd.thePort);
InitFonts();

5
src/backend/cocoa.m
View file

@ -1168,6 +1168,11 @@ static void MwLLRaiseImpl(MwLL handle) {
(void)handle;
}
static void MwLLClipImpl(MwLL handle, MwRect* rect) {
(void)handle;
(void)rect;
}
static int MwLLCocoaCallInitImpl(void) {
#ifndef __APPLE__
printf("Using GNUStep Backend\n");

5
src/backend/gdi.c
View file

@ -882,6 +882,11 @@ static void MwLLRaiseImpl(MwLL handle) {
SetWindowPos(handle->gdi.hWnd, NULL, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE);
}
static void MwLLClipImpl(MwLL handle, MwRect* rect) {
(void)handle;
(void)rect;
}
static int MwLLGDICallInitImpl(void) {
void* ntdll;

81
src/backend/haiku.cc
View file

@ -471,7 +471,7 @@ static int32 app_thread(void* data) {
return 0;
}
MwLL MwLLCreateImpl(MwLL parent, int x, int y, int width, int height) {
static MwLL MwLLCreateImpl(MwLL parent, int x, int y, int width, int height) {
MwLL r = (MwLL)malloc(sizeof(*r));
MwRect mrc;
BRect rc = BRect(x, y, x + width - 1, y + height - 1);
@ -531,7 +531,7 @@ MwLL MwLLCreateImpl(MwLL parent, int x, int y, int width, int height) {
return r;
}
void MwLLDestroyImpl(MwLL handle) {
static void MwLLDestroyImpl(MwLL handle) {
MwLLDestroyCommon(handle);
handle->haiku.view->PostMessage(BVIEW_MW_DESTROY);
@ -550,7 +550,7 @@ void MwLLDestroyImpl(MwLL handle) {
free(handle);
}
void MwLLPolygonImpl(MwLL handle, MwPoint* points, int points_count, MwLLColor color) {
static void MwLLPolygonImpl(MwLL handle, MwPoint* points, int points_count, MwLLColor color) {
int i;
BMessage msg(BVIEW_MW_POLYGON);
@ -564,7 +564,7 @@ void MwLLPolygonImpl(MwLL handle, MwPoint* points, int points_count, MwLLColor c
handle->haiku.view->PostMessage(&msg);
}
void MwLLLineImpl(MwLL handle, MwPoint* points, MwLLColor color) {
static void MwLLLineImpl(MwLL handle, MwPoint* points, MwLLColor color) {
int i;
BMessage msg(BVIEW_MW_LINE);
@ -578,15 +578,15 @@ void MwLLLineImpl(MwLL handle, MwPoint* points, MwLLColor color) {
handle->haiku.view->PostMessage(&msg);
}
void MwLLBeginDrawImpl(MwLL handle) {
static void MwLLBeginDrawImpl(MwLL handle) {
(void)handle;
}
void MwLLEndDrawImpl(MwLL handle) {
static void MwLLEndDrawImpl(MwLL handle) {
(void)handle;
}
MwLLColor MwLLAllocColorImpl(MwLL handle, int r, int g, int b) {
static MwLLColor MwLLAllocColorImpl(MwLL handle, int r, int g, int b) {
MwLLColor c = (MwLLColor)malloc(sizeof(*c));
MwLLColorUpdate(handle, c, r, g, b);
@ -594,7 +594,7 @@ MwLLColor MwLLAllocColorImpl(MwLL handle, int r, int g, int b) {
return c;
}
void MwLLColorUpdateImpl(MwLL handle, MwLLColor c, int r, int g, int b) {
static void MwLLColorUpdateImpl(MwLL handle, MwLLColor c, int r, int g, int b) {
(void)handle;
c->common.red = r;
@ -602,18 +602,18 @@ void MwLLColorUpdateImpl(MwLL handle, MwLLColor c, int r, int g, int b) {
c->common.blue = b;
}
void MwLLFreeColorImpl(MwLLColor color) {
static void MwLLFreeColorImpl(MwLLColor color) {
free(color);
}
void MwLLGetXYWHImpl(MwLL handle, int* x, int* y, unsigned int* w, unsigned int* h) {
static void MwLLGetXYWHImpl(MwLL handle, int* x, int* y, unsigned int* w, unsigned int* h) {
*x = handle->haiku.x;
*y = handle->haiku.y;
*w = handle->haiku.width;
*h = handle->haiku.height;
}
void MwLLSetXYImpl(MwLL handle, int x, int y) {
static void MwLLSetXYImpl(MwLL handle, int x, int y) {
BMessage msg(BVIEW_MW_MOVE);
handle->haiku.x = x;
@ -625,7 +625,7 @@ void MwLLSetXYImpl(MwLL handle, int x, int y) {
handle->haiku.view->PostMessage(&msg);
}
void MwLLSetWHImpl(MwLL handle, int w, int h) {
static void MwLLSetWHImpl(MwLL handle, int w, int h) {
BMessage msg(BVIEW_MW_RESIZE);
handle->haiku.width = w;
@ -639,7 +639,7 @@ void MwLLSetWHImpl(MwLL handle, int w, int h) {
MwLLDispatch(handle, resize, NULL);
}
void MwLLSetTitleImpl(MwLL handle, const char* title) {
static void MwLLSetTitleImpl(MwLL handle, const char* title) {
BMessage msg(BWIN_MW_SET_TITLE);
if(handle->haiku.app == NULL) return;
@ -649,7 +649,7 @@ void MwLLSetTitleImpl(MwLL handle, const char* title) {
handle->haiku.window->PostMessage(&msg);
}
int MwLLPendingImpl(MwLL handle) {
static int MwLLPendingImpl(MwLL handle) {
handle->haiku.view->locker->Lock();
if(arrlen(handle->haiku.events) > 0) {
handle->haiku.view->locker->Unlock();
@ -660,7 +660,7 @@ int MwLLPendingImpl(MwLL handle) {
return 0;
}
void MwLLNextEventImpl(MwLL handle) {
static void MwLLNextEventImpl(MwLL handle) {
int rendered = 0;
handle->haiku.view->locker->Lock();
@ -702,7 +702,7 @@ void MwLLNextEventImpl(MwLL handle) {
if(rendered) handle->haiku.force_render = 0;
}
MwLLPixmap MwLLCreatePixmapImpl(MwLL handle, unsigned char* data, int width, int height) {
static MwLLPixmap MwLLCreatePixmapImpl(MwLL handle, unsigned char* data, int width, int height) {
MwLLPixmap r = (MwLLPixmap)malloc(sizeof(*r));
(void)handle;
@ -721,7 +721,7 @@ MwLLPixmap MwLLCreatePixmapImpl(MwLL handle, unsigned char* data, int width, int
return r;
}
void MwLLPixmapUpdateImpl(MwLLPixmap pixmap) {
static void MwLLPixmapUpdateImpl(MwLLPixmap pixmap) {
uint32* px = (uint32*)malloc(4 * pixmap->common.width * pixmap->common.height);
int i;
@ -740,13 +740,13 @@ void MwLLPixmapUpdateImpl(MwLLPixmap pixmap) {
free(px);
}
void MwLLDestroyPixmapImpl(MwLLPixmap pixmap) {
static void MwLLDestroyPixmapImpl(MwLLPixmap pixmap) {
free(pixmap->common.raw);
free(pixmap);
}
void MwLLDrawPixmapImpl(MwLL handle, MwRect* rect, MwLLPixmap pixmap) {
static void MwLLDrawPixmapImpl(MwLL handle, MwRect* rect, MwLLPixmap pixmap) {
BRect rc;
BMessage msg(BVIEW_MW_BITMAP);
@ -758,25 +758,25 @@ void MwLLDrawPixmapImpl(MwLL handle, MwRect* rect, MwLLPixmap pixmap) {
handle->haiku.view->PostMessage(&msg);
}
void MwLLSetIconImpl(MwLL handle, MwLLPixmap pixmap) {
static void MwLLSetIconImpl(MwLL handle, MwLLPixmap pixmap) {
(void)handle;
(void)pixmap;
}
void MwLLForceRenderImpl(MwLL handle) {
static void MwLLForceRenderImpl(MwLL handle) {
if(handle->haiku.force_render) return;
handle->haiku.force_render = 1;
handle->haiku.view->PostMessage(BVIEW_MW_RENDER);
}
void MwLLSetCursorImpl(MwLL handle, MwCursor* image, MwCursor* mask) {
static void MwLLSetCursorImpl(MwLL handle, MwCursor* image, MwCursor* mask) {
(void)handle;
(void)image;
(void)mask;
}
void MwLLDetachImpl(MwLL handle, MwPoint* point) {
static void MwLLDetachImpl(MwLL handle, MwPoint* point) {
BMessage msg(BVIEW_MW_DETACH);
msg.AddPoint("view-point", BPoint(point->x, point->y));
@ -786,7 +786,7 @@ void MwLLDetachImpl(MwLL handle, MwPoint* point) {
while(handle->haiku.window == NULL);
}
void MwLLShowImpl(MwLL handle, int show) {
static void MwLLShowImpl(MwLL handle, int show) {
if(show) {
handle->haiku.view->PostMessage(BVIEW_MW_SHOW);
} else {
@ -794,7 +794,7 @@ void MwLLShowImpl(MwLL handle, int show) {
}
}
void MwLLSetSizeHintsImpl(MwLL handle, int minx, int miny, int maxx, int maxy) {
static void MwLLSetSizeHintsImpl(MwLL handle, int minx, int miny, int maxx, int maxy) {
(void)handle;
(void)minx;
(void)miny;
@ -802,7 +802,7 @@ void MwLLSetSizeHintsImpl(MwLL handle, int minx, int miny, int maxx, int maxy) {
(void)maxy;
}
void MwLLMakeBorderlessImpl(MwLL handle, int toggle) {
static void MwLLMakeBorderlessImpl(MwLL handle, int toggle) {
if(toggle) {
handle->haiku.type = B_TITLED_WINDOW;
} else {
@ -810,20 +810,20 @@ void MwLLMakeBorderlessImpl(MwLL handle, int toggle) {
}
}
void MwLLMakeToolWindowImpl(MwLL handle) {
static void MwLLMakeToolWindowImpl(MwLL handle) {
handle->haiku.type = B_UNTYPED_WINDOW;
}
void MwLLMakePopupImpl(MwLL handle, MwLL parent) {
static void MwLLMakePopupImpl(MwLL handle, MwLL parent) {
(void)handle;
(void)parent;
}
void MwLLBeginStateChangeImpl(MwLL handle) {
static void MwLLBeginStateChangeImpl(MwLL handle) {
handle->haiku.type = handle->haiku.window == NULL ? B_TITLED_WINDOW : handle->haiku.window->Type();
}
void MwLLEndStateChangeImpl(MwLL handle) {
static void MwLLEndStateChangeImpl(MwLL handle) {
BMessage msg(BWIN_MW_SET_TYPE);
msg.AddInt32("window-type", handle->haiku.type);
@ -831,27 +831,27 @@ void MwLLEndStateChangeImpl(MwLL handle) {
BMessenger(handle->haiku.window).SendMessage(&msg);
}
void MwLLFocusImpl(MwLL handle) {
static void MwLLFocusImpl(MwLL handle) {
(void)handle;
}
void MwLLGrabPointerImpl(MwLL handle, int toggle) {
static void MwLLGrabPointerImpl(MwLL handle, int toggle) {
(void)handle;
(void)toggle;
}
void MwLLSetClipboardImpl(MwLL handle, const char* text, int clipboard_type) {
static void MwLLSetClipboardImpl(MwLL handle, const char* text, int clipboard_type) {
(void)handle;
(void)text;
(void)clipboard_type;
}
void MwLLGetClipboardImpl(MwLL handle, int clipboard_type) {
static void MwLLGetClipboardImpl(MwLL handle, int clipboard_type) {
(void)handle;
(void)clipboard_type;
}
void MwLLGetCursorCoordImpl(MwLL handle, MwPoint* point) {
static void MwLLGetCursorCoordImpl(MwLL handle, MwPoint* point) {
MwLL top = handle;
BMessage msg(BVIEW_MW_GET_MOUSE);
BPoint p;
@ -866,7 +866,7 @@ void MwLLGetCursorCoordImpl(MwLL handle, MwPoint* point) {
point->y = p.y;
}
void MwLLGetScreenSizeImpl(MwLL handle, MwRect* rect) {
static void MwLLGetScreenSizeImpl(MwLL handle, MwRect* rect) {
BScreen* screen = new BScreen();
(void)handle;
@ -879,12 +879,12 @@ void MwLLGetScreenSizeImpl(MwLL handle, MwRect* rect) {
delete screen;
}
void MwLLSetDarkThemeImpl(MwLL handle, int toggle) {
static void MwLLSetDarkThemeImpl(MwLL handle, int toggle) {
(void)handle;
(void)toggle;
}
MwBool MwLLDoModernImpl(MwLL handle) {
static MwBool MwLLDoModernImpl(MwLL handle) {
(void)handle;
return MwTRUE;
}
@ -893,6 +893,11 @@ static void MwLLRaiseImpl(MwLL handle) {
handle->haiku.view->SendMessage(BVIEW_MW_RAISE);
}
static void MwLLClipImpl(MwLL handle, MwRect* rect) {
(void)handle;
(void)rect;
}
int MwLLHaikuCallInitImpl() {
return 0;
}

17
src/backend/wayland/wayland.c
View file

@ -1573,6 +1573,11 @@ static void MwLLSetDarkThemeImpl(MwLL handle, int toggle) {
(void)toggle;
}
static MwBool MwLLDoModernImpl(MwLL handle) {
(void)handle;
return MwTRUE;
}
static void MwLLRaiseImpl(MwLL handle) {
(void)handle;
/* WIDGET_CHECK(handle);
@ -1591,6 +1596,11 @@ static void MwLLRaiseImpl(MwLL handle) {
}*/
}
static void MwLLClipImpl(MwLL handle, MwRect* rect) {
(void)handle;
(void)rect;
}
static int MwLLWaylandCallInitImpl(void) {
#ifdef __linux__
MwBool loadWayland = MwFALSE;
@ -1602,7 +1612,7 @@ static int MwLLWaylandCallInitImpl(void) {
}
#ifdef MW_OPENGL
if(getenv("WSLENV") || getenv("WSL_DISTRO_NAME")){
if(getenv("WSLENV") || getenv("WSL_DISTRO_NAME")) {
loadWayland = 0;
}
#endif
@ -1619,10 +1629,5 @@ static int MwLLWaylandCallInitImpl(void) {
return 1;
}
static MwBool MwLLDoModernImpl(MwLL handle) {
(void)handle;
return MwTRUE;
}
#include "../call.c"
CALL(Wayland);

18
src/backend/x11.c
View file

@ -65,6 +65,7 @@ static struct symtbl {
Status (*XSendEvent)(Display*, Window, Bool, long, XEvent*);
int (*XSetClipMask)(Display*, GC, Pixmap);
int (*XSetClipOrigin)(Display*, GC, int, int);
int (*XSetClipRectangles)(Display*, GC, int, int, XRectangle[], int, int);
int (*XSetForeground)(Display*, GC, unsigned long);
int (*XSetGraphicsExposures)(Display*, GC, Bool);
int (*XSetInputFocus)(Display*, Window, int, Time);
@ -178,6 +179,7 @@ static struct symtbl {
#define XReparentWindow xsymtbl.XReparentWindow
#define XCreatePixmap xsymtbl.XCreatePixmap
#define XSetClipOrigin xsymtbl.XSetClipOrigin
#define XSetClipRectangles xsymtbl.XSetClipRectangles
#define XCloseIM xsymtbl.XCloseIM
#define XQueryTree xsymtbl.XQueryTree
#define XPending xsymtbl.XPending
@ -1381,6 +1383,21 @@ static void MwLLRaiseImpl(MwLL handle) {
XRaiseWindow(handle->x11.display, handle->x11.window);
}
static void MwLLClipImpl(MwLL handle, MwRect* rect) {
if(rect == NULL) {
XSetClipMask(handle->x11.display, handle->x11.gc, None);
} else {
XRectangle rc;
rc.x = 0;
rc.y = 0;
rc.width = rect->width;
rc.height = rect->height;
XSetClipRectangles(handle->x11.display, handle->x11.gc, rect->x, rect->y, &rc, 1, Unsorted);
}
}
static int MwLLX11CallInitImpl(void) {
MwBool loadX11 = MwFALSE;
if(getenv("MILSKO_BACKEND")) {
@ -1460,6 +1477,7 @@ static int MwLLX11CallInitImpl(void) {
X11_FUNC_LOAD(XSendEvent);
X11_FUNC_LOAD(XSetClipMask);
X11_FUNC_LOAD(XSetClipOrigin);
X11_FUNC_LOAD(XSetClipRectangles);
X11_FUNC_LOAD(XSetForeground);
X11_FUNC_LOAD(XSetGraphicsExposures);
X11_FUNC_LOAD(XSetInputFocus);

2
src/lowlevel.c
View file

@ -57,6 +57,8 @@ MwBool (*MwLLDoModern)(MwLL handle) = NULL;
void (*MwLLRaise)(MwLL handle) = NULL;
void (*MwLLClip)(MwLL handle, MwRect* rect) = NULL;
void MwLLCreateCommon(MwLL handle) {
handle->common.handler = malloc(sizeof(*handle->common.handler));
memset(handle->common.handler, 0, sizeof(*handle->common.handler));

2
src/widget/opengl.c
View file

@ -58,7 +58,7 @@ typedef struct x11opengl {
#include <sys/mman.h>
#include <gbm.h>
/*
/*
Note that for Wayland we create a GBM buffer manually and handle blitting it ourselves instead of using wayland-egl. Doing this allows us greater freedom over event handling; wayland-egl constantly pumps events, making us have to add a weird exception to wayland.c to make this work. Doing this also allows us to clip the OpenGL widget, something that was harder (impossible) with egl wayland.
*/
typedef struct waylandopengl {

3
src/widget/subwindow.c
View file

@ -263,8 +263,6 @@ static void resize(MwWidget handle) {
BUTTON(close);
BUTTON(maximize);
BUTTON(minimize);
MwDispatchUserHandler(handle, MwNresizeHandler, NULL);
}
static int wcreate(MwWidget handle) {
@ -279,7 +277,6 @@ static int wcreate(MwWidget handle) {
MwSetDefault(handle);
return 0;
}

264
src/widget/tab.c Normal file
View file

@ -0,0 +1,264 @@
#include <Mw/Milsko.h>
#include "../../external/stb_ds.h"
static void resize(MwWidget handle);
static int wcreate(MwWidget handle) {
MwTab t = malloc(sizeof(*t));
memset(t, 0, sizeof(*t));
handle->internal = t;
MwSetDefault(handle);
MwSetInteger(handle, MwNvalue, -1);
return 0;
}
static void destroy(MwWidget handle) {
MwTab t = handle->internal;
int i;
for(i = 0; i < arrlen(t->names); i++) {
free(t->names[i]);
}
arrfree(t->names);
arrfree(t->frames);
free(handle->internal);
}
static int tab_width(MwWidget handle, const char* text) {
return MwTextWidth(handle, NULL, text) + 20;
}
static int tab_height(MwWidget handle) {
return MwTextHeight(handle, NULL, "M") + 10;
}
static void draw(MwWidget handle) {
MwTab t = handle->internal;
MwLLColor c = MwParseColor(handle, MwGetText(handle, MwNbackground));
MwLLColor ct = MwParseColor(handle, MwGetText(handle, MwNforeground));
MwRect r, r2;
int h = tab_height(handle);
int i;
int n;
int x = 0;
r.x = 0;
r.y = 0;
r.width = MwGetInteger(handle, MwNwidth);
r.height = MwGetInteger(handle, MwNheight);
MwDrawRect(handle, &r, c);
for(n = 0; n < 2; n++) {
x = 0;
for(i = 0; i < arrlen(t->names); i++) {
int render = 0;
if(i == MwGetInteger(handle, MwNvalue) && n == 1) {
r.y += h;
r.height -= h;
MwDrawFrame(handle, &r, c, 0);
render = 1;
} else if(n == 0) {
render = 1;
}
r2.x = x;
r2.y = 0;
r2.width = tab_width(handle, t->names[i]);
r2.height = tab_height(handle) + MwDefaultBorderWidth(handle);
x += r2.width;
if(render) {
MwPoint p;
if(n == 1 && arrlen(t->names) > 1 && i > 0) {
MwRect r3 = r2;
r3.y = tab_height(handle);
r3.width = r3.height = MwDefaultBorderWidth(handle);
MwLLClip(handle->lowlevel, &r3);
r3.x -= r3.width;
r3.y -= r3.height;
r3.width *= 2;
r3.height *= 2;
MwDrawFrame(handle, &r3, c, 1);
MwLLClip(handle->lowlevel, NULL);
}
if(n == 1 && arrlen(t->names) > 1 && i < (arrlen(t->names) - 1)) {
MwRect r3 = r2;
r3.x += r2.width - MwDefaultBorderWidth(handle);
r3.y = tab_height(handle);
r3.width = r3.height = MwDefaultBorderWidth(handle);
MwLLClip(handle->lowlevel, &r3);
r3.y -= r3.height;
r3.width *= 2;
r3.height *= 2;
MwDrawFrame(handle, &r3, c, 1);
MwLLClip(handle->lowlevel, NULL);
}
if(n == 1) {
MwRect r3 = r2;
r3.height -= MwDefaultBorderWidth(handle);
MwLLClip(handle->lowlevel, &r3);
}
MwDrawFrame(handle, &r2, c, 0);
MwLLClip(handle->lowlevel, NULL);
if(n == 1) {
MwRect r3 = r2;
r3.y += r3.height;
r3.height = MwDefaultBorderWidth(handle);
MwDrawRect(handle, &r3, c);
}
p.x = r2.x + r2.width / 2;
p.y = r2.y + r2.height / 2;
MwDrawText(handle, NULL, &p, t->names[i], MwALIGNMENT_CENTER, ct);
}
}
}
MwLLFreeColor(ct);
MwLLFreeColor(c);
}
static void show_frame(MwWidget handle) {
MwTab t = handle->internal;
int n = MwGetInteger(handle, MwNvalue);
int i;
for(i = 0; i < arrlen(t->frames); i++) {
if(i != n) MwLLShow(t->frames[i]->lowlevel, 0);
}
MwLLShow(t->frames[n]->lowlevel, 1);
resize(handle);
MwForceRender(handle);
MwDispatchUserHandler(handle, MwNchangedHandler, NULL);
}
static void click(MwWidget handle) {
MwTab t = handle->internal;
int i;
int x = 0;
int h = tab_height(handle);
for(i = 0; i < arrlen(t->names); i++) {
int w = tab_width(handle, t->names[i]);
if(MwGetInteger(handle, MwNvalue) != i && x <= handle->mouse_point.x && handle->mouse_point.x <= (x + w) && 0 <= handle->mouse_point.y && handle->mouse_point.y <= h) {
MwSetInteger(handle, MwNvalue, i);
show_frame(handle);
}
x += w;
}
}
static MwWidget mwTabAddImpl(MwWidget handle, const char* name) {
MwTab t = handle->internal;
MwWidget f = MwCreateWidget(MwFrameClass, "tabframe", handle, 0, MwGetInteger(handle, MwNheight), 0, 0);
char* n = MwStringDuplicate(name);
arrput(t->frames, f);
arrput(t->names, n);
MwLLShow(f->lowlevel, 0);
MwForceRender(handle);
if(MwGetInteger(handle, MwNvalue) == -1) {
MwSetInteger(handle, MwNvalue, arrlen(t->frames) - 1);
show_frame(handle);
}
return f;
}
static MwWidget mwTabGetFrameImpl(MwWidget handle, const char* name) {
MwTab t = handle->internal;
int i;
for(i = 0; i < arrlen(t->names); i++) {
if(strcmp(t->names[i], name) == 0) return t->frames[i];
}
return NULL;
}
static void func_handler(MwWidget handle, const char* name, void* out, va_list va) {
if(strcmp(name, "mwTabAdd") == 0) {
const char* name = va_arg(va, const char*);
*(MwWidget*)out = mwTabAddImpl(handle, name);
} else if(strcmp(name, "mwTabGetFrame") == 0) {
const char* name = va_arg(va, const char*);
*(MwWidget*)out = mwTabGetFrameImpl(handle, name);
}
}
static void resize(MwWidget handle) {
MwTab t = handle->internal;
int v = MwGetInteger(handle, MwNvalue);
if(v == -1) return;
MwVaApply(t->frames[v],
MwNx, MwDefaultBorderWidth(handle),
MwNy, tab_height(handle) + MwDefaultBorderWidth(handle),
MwNwidth, MwGetInteger(handle, MwNwidth) - MwDefaultBorderWidth(handle) * 2,
MwNheight, MwGetInteger(handle, MwNheight) - tab_height(handle) - MwDefaultBorderWidth(handle) * 2,
NULL);
}
MwClassRec MwTabClassRec = {
wcreate, /* create */
destroy, /* destroy */
draw, /* draw */
click, /* click */
NULL, /* parent_resize */
NULL, /* prop_change */
NULL, /* mouse_move */
NULL, /* mouse_up */
NULL, /* mouse_down */
NULL, /* key */
func_handler, /* execute */
NULL, /* tick */
resize, /* resize */
NULL, /* children_update */
NULL, /* children_prop_change */
NULL, /* clipboard */
NULL, /* props_change */
NULL,
NULL,
NULL};
MwClass MwTabClass = &MwTabClassRec;