From 0f3f8f68f87233bf59c3fa68c3dfe1f492a1a478 Mon Sep 17 00:00:00 2001 From: inmarket Date: Wed, 20 Aug 2014 17:42:53 +1000 Subject: Rename lots of files to help prevent compile time name conflicts. --- src/gwin/gwidget.c | 516 ----------------------------------------------------- 1 file changed, 516 deletions(-) delete mode 100644 src/gwin/gwidget.c (limited to 'src/gwin/gwidget.c') diff --git a/src/gwin/gwidget.c b/src/gwin/gwidget.c deleted file mode 100644 index e773dc6c..00000000 --- a/src/gwin/gwidget.c +++ /dev/null @@ -1,516 +0,0 @@ -/* - * This file is subject to the terms of the GFX License. If a copy of - * the license was not distributed with this file, you can obtain one at: - * - * http://ugfx.org/license.html - */ - -#include "gfx.h" - -#if GFX_USE_GWIN && GWIN_NEED_WIDGET - -#include - -#include "src/gwin/class_gwin.h" - -/* Our listener for events for widgets */ -static GListener gl; - -/* Our default style - a white background theme */ -const GWidgetStyle WhiteWidgetStyle = { - HTML2COLOR(0xFFFFFF), // window background - - // enabled color set - { - HTML2COLOR(0x000000), // text - HTML2COLOR(0x404040), // edge - HTML2COLOR(0xE0E0E0), // fill - HTML2COLOR(0xE0E0E0), // progress - inactive area - }, - - // disabled color set - { - HTML2COLOR(0xC0C0C0), // text - HTML2COLOR(0x808080), // edge - HTML2COLOR(0xE0E0E0), // fill - HTML2COLOR(0xC0E0C0), // progress - active area - }, - - // pressed color set - { - HTML2COLOR(0x404040), // text - HTML2COLOR(0x404040), // edge - HTML2COLOR(0x808080), // fill - HTML2COLOR(0x00E000), // progress - active area - }, -}; - -/* Our black style */ -const GWidgetStyle BlackWidgetStyle = { - HTML2COLOR(0x000000), // window background - - // enabled color set - { - HTML2COLOR(0xC0C0C0), // text - HTML2COLOR(0xC0C0C0), // edge - HTML2COLOR(0x606060), // fill - HTML2COLOR(0x404040), // progress - inactive area - }, - - // disabled color set - { - HTML2COLOR(0x808080), // text - HTML2COLOR(0x404040), // edge - HTML2COLOR(0x404040), // fill - HTML2COLOR(0x004000), // progress - active area - }, - - // pressed color set - { - HTML2COLOR(0xFFFFFF), // text - HTML2COLOR(0xC0C0C0), // edge - HTML2COLOR(0xE0E0E0), // fill - HTML2COLOR(0x008000), // progress - active area - }, -}; - -static const GWidgetStyle * defaultStyle = &BlackWidgetStyle; - -/* We use these everywhere in this file */ -#define gw ((GWidgetObject *)gh) -#define wvmt ((gwidgetVMT *)gh->vmt) - -/* Process an event */ -static void gwidgetEvent(void *param, GEvent *pe) { - #define pme ((GEventMouse *)pe) - #define pte ((GEventToggle *)pe) - #define pde ((GEventDial *)pe) - - GHandle h; - GHandle gh; - #if GFX_USE_GINPUT && (GINPUT_NEED_TOGGLE || GINPUT_NEED_DIAL) - uint16_t role; - #endif - (void) param; - - // Process various events - switch (pe->type) { - - #if GFX_USE_GINPUT && GINPUT_NEED_MOUSE - case GEVENT_MOUSE: - case GEVENT_TOUCH: - // Cycle through all windows - for(gh = 0, h = gwinGetNextWindow(0); h; h = gwinGetNextWindow(h)) { - - // The window must be on this display and visible to be relevant - if (h->display != pme->display || !(h->flags & GWIN_FLG_SYSVISIBLE)) - continue; - - // Is the mouse currently captured by this widget? - if ((h->flags & (GWIN_FLG_WIDGET|GWIN_FLG_MOUSECAPTURE)) == (GWIN_FLG_WIDGET|GWIN_FLG_MOUSECAPTURE)) { - gh = h; - if ((pme->last_buttons & ~pme->current_buttons & GINPUT_MOUSE_BTN_LEFT)) { - gh->flags &= ~GWIN_FLG_MOUSECAPTURE; - if (wvmt->MouseUp) - wvmt->MouseUp(gw, pme->x - gh->x, pme->y - gh->y); - } else if (wvmt->MouseMove) - wvmt->MouseMove(gw, pme->x - gh->x, pme->y - gh->y); - - // There is only ever one captured mouse. Prevent normal mouse processing if there is a captured mouse - gh = 0; - break; - } - - // Save the highest z-order window that the mouse is over - if (pme->x >= h->x && pme->x < h->x + h->width && pme->y >= h->y && pme->y < h->y + h->height) - gh = h; - } - - // Process any mouse down over the highest order window if it is an enabled widget - if (gh && (gh->flags & (GWIN_FLG_WIDGET|GWIN_FLG_SYSENABLED)) == (GWIN_FLG_WIDGET|GWIN_FLG_SYSENABLED)) { - if ((~pme->last_buttons & pme->current_buttons & GINPUT_MOUSE_BTN_LEFT)) { - gh->flags |= GWIN_FLG_MOUSECAPTURE; - if (wvmt->MouseDown) - wvmt->MouseDown(gw, pme->x - gh->x, pme->y - gh->y); - } - } - break; - #endif - - #if GFX_USE_GINPUT && GINPUT_NEED_TOGGLE - case GEVENT_TOGGLE: - // Cycle through all windows - for(gh = gwinGetNextWindow(0); gh; gh = gwinGetNextWindow(gh)) { - - // check if it a widget that is enabled and visible - if ((gh->flags & (GWIN_FLG_WIDGET|GWIN_FLG_SYSENABLED|GWIN_FLG_SYSVISIBLE)) != (GWIN_FLG_WIDGET|GWIN_FLG_SYSENABLED|GWIN_FLG_SYSVISIBLE)) - continue; - - for(role = 0; role < wvmt->toggleroles; role++) { - if (wvmt->ToggleGet(gw, role) == pte->instance) { - if (pte->on) { - if (wvmt->ToggleOn) - wvmt->ToggleOn(gw, role); - } else { - if (wvmt->ToggleOff) - wvmt->ToggleOff(gw, role); - } - } - } - } - break; - #endif - - #if GFX_USE_GINPUT && GINPUT_NEED_DIAL - case GEVENT_DIAL: - // Cycle through all windows - for(gh = gwinGetNextWindow(0); gh; gh = gwinGetNextWindow(gh)) { - - // check if it a widget that is enabled and visible - if ((gh->flags & (GWIN_FLG_WIDGET|GWIN_FLG_SYSENABLED|GWIN_FLG_SYSVISIBLE)) != (GWIN_FLG_WIDGET|GWIN_FLG_SYSENABLED|GWIN_FLG_SYSVISIBLE)) - continue; - - for(role = 0; role < wvmt->dialroles; role++) { - if (wvmt->DialGet(gw, role) == pte->instance) { - if (wvmt->DialMove) - wvmt->DialMove(gw, role, pde->value, pde->maxvalue); - } - } - } - break; - #endif - - default: - break; - } - - #undef pme - #undef pte - #undef pde -} - -#if GFX_USE_GINPUT && GINPUT_NEED_TOGGLE - static GHandle FindToggleUser(uint16_t instance) { - GHandle gh; - uint16_t role; - - for(gh = gwinGetNextWindow(0); gh; gh = gwinGetNextWindow(gh)) { - if (!(gh->flags & GWIN_FLG_WIDGET)) // check if it a widget - continue; - - for(role = 0; role < wvmt->toggleroles; role++) { - if (wvmt->ToggleGet(gw, role) == instance) - return gh; - } - } - return 0; - } -#endif - -#if GFX_USE_GINPUT && GINPUT_NEED_DIAL - static GHandle FindDialUser(uint16_t instance) { - GHandle gh; - uint16_t role; - - for(gh = gwinGetNextWindow(0); gh; gh = gwinGetNextWindow(gh)) { - if (!(gh->flags & GWIN_FLG_WIDGET)) // check if it a widget - continue; - - for(role = 0; role < wvmt->dialroles; role++) { - if (wvmt->DialGet(gw, role) == instance) - return gh; - } - } - return 0; - } -#endif - -void _gwidgetInit(void) -{ - geventListenerInit(&gl); - geventRegisterCallback(&gl, gwidgetEvent, 0); -} - -void _gwidgetDeinit(void) -{ - /* ToDo */ -} - -GHandle _gwidgetCreate(GDisplay *g, GWidgetObject *pgw, const GWidgetInit *pInit, const gwidgetVMT *vmt) { - if (!(pgw = (GWidgetObject *)_gwindowCreate(g, &pgw->g, &pInit->g, &vmt->g, GWIN_FLG_WIDGET|GWIN_FLG_ENABLED|GWIN_FLG_SYSENABLED))) - return 0; - - #if GWIN_NEED_COLLECTIONS - // This window can't be system enabled if the parent is not enabled - if (pgw->parent && !(pgw->parent->flags & GWIN_FLG_SYSENABLED)) - pgw->g.flags &= ~GWIN_FLG_SYSENABLED; - #endif - pgw->text = pInit->text ? pInit->text : ""; - pgw->fnDraw = pInit->customDraw ? pInit->customDraw : vmt->DefaultDraw; - pgw->fnParam = pInit->customParam; - pgw->pstyle = pInit->customStyle ? pInit->customStyle : defaultStyle; - #if GWIN_WIDGET_TAGS - pgw->tag = pInit->tag; - #endif - - return &pgw->g; -} - -void _gwidgetDestroy(GHandle gh) { - #if GFX_USE_GINPUT && (GINPUT_NEED_TOGGLE || GINPUT_NEED_DIAL) - uint16_t role, instance; - #endif - - // Deallocate the text (if necessary) - if ((gh->flags & GWIN_FLG_ALLOCTXT)) { - gh->flags &= ~GWIN_FLG_ALLOCTXT; - gfxFree((void *)gw->text); - } - - #if GFX_USE_GINPUT && GINPUT_NEED_TOGGLE - // Detach any toggles from this object - for(role = 0; role < wvmt->toggleroles; role++) { - instance = wvmt->ToggleGet(gw, role); - if (instance != GWIDGET_NO_INSTANCE) { - wvmt->ToggleAssign(gw, role, GWIDGET_NO_INSTANCE); - if (!FindToggleUser(instance)) - geventDetachSource(&gl, ginputGetToggle(instance)); - } - } - #endif - - #if GFX_USE_GINPUT && GINPUT_NEED_DIAL - // Detach any dials from this object - for(role = 0; role < wvmt->dialroles; role++) { - instance = wvmt->DialGet(gw, role); - if (instance != GWIDGET_NO_INSTANCE) { - wvmt->DialAssign(gw, role, GWIDGET_NO_INSTANCE); - if (!FindDialUser(instance)) - geventDetachSource(&gl, ginputGetDial(instance)); - } - } - #endif - - // Remove any listeners on this object. - geventDetachSourceListeners((GSourceHandle)gh); -} - -void _gwidgetRedraw(GHandle gh) { - if (!(gh->flags & GWIN_FLG_SYSVISIBLE)) - return; - - gw->fnDraw(gw, gw->fnParam); -} - -void _gwinSendEvent(GHandle gh, GEventType type) { - GSourceListener * psl; - GEventGWin * pge; - - // Trigger a GWIN Event - psl = 0; - while ((psl = geventGetSourceListener(GWIDGET_SOURCE, psl))) { - if (!(pge = (GEventGWin *)geventGetEventBuffer(psl))) - continue; - pge->type = type; - pge->gwin = gh; - #if GWIN_WIDGET_TAGS - pge->tag = (gh->flags & GWIN_FLG_WIDGET) ? ((GWidgetObject *)gh)->tag : 0; - #endif - geventSendEvent(psl); - } -} - -void gwinWidgetClearInit(GWidgetInit *pwi) { - char *p; - unsigned len; - - for(p = (char *)pwi, len = sizeof(GWidgetInit); len; len--) - *p++ = 0; -} - -void gwinSetDefaultStyle(const GWidgetStyle *pstyle, bool_t updateAll) { - if (!pstyle) - pstyle = &BlackWidgetStyle; - - if (updateAll) { - GHandle gh; - - for(gh = gwinGetNextWindow(0); gh; gh = gwinGetNextWindow(gh)) { - if ((gh->flags & GWIN_FLG_WIDGET) && ((GWidgetObject *)gh)->pstyle == defaultStyle) - gwinSetStyle(gh, pstyle); - else - gwinRedraw(gh); - } - } - gwinSetDefaultBgColor(pstyle->background); - defaultStyle = pstyle; -} - -/** - * @brief Get the current default style. - * - * @api - */ -const GWidgetStyle *gwinGetDefaultStyle(void) { - return defaultStyle; -} - - -void gwinSetText(GHandle gh, const char *text, bool_t useAlloc) { - if (!(gh->flags & GWIN_FLG_WIDGET)) - return; - - // Dispose of the old string - if ((gh->flags & GWIN_FLG_ALLOCTXT)) { - gh->flags &= ~GWIN_FLG_ALLOCTXT; - if (gw->text) { - gfxFree((void *)gw->text); - gw->text = ""; - } - } - - // Alloc the new text if required - if (!text || !*text) - gw->text = ""; - else if (useAlloc) { - char *str; - - if ((str = gfxAlloc(strlen(text)+1))) { - gh->flags |= GWIN_FLG_ALLOCTXT; - strcpy(str, text); - } - gw->text = (const char *)str; - } else - gw->text = text; - _gwinUpdate(gh); -} - -const char *gwinGetText(GHandle gh) { - if (!(gh->flags & GWIN_FLG_WIDGET)) - return 0; - - return gw->text; -} - -void gwinSetStyle(GHandle gh, const GWidgetStyle *pstyle) { - if (!(gh->flags & GWIN_FLG_WIDGET)) - return; - gw->pstyle = pstyle ? pstyle : defaultStyle; - gh->bgcolor = pstyle->background; - gh->color = pstyle->enabled.text; - _gwinUpdate(gh); -} - -const GWidgetStyle *gwinGetStyle(GHandle gh) { - if (!(gh->flags & GWIN_FLG_WIDGET)) - return 0; - - return gw->pstyle; -} - -void gwinSetCustomDraw(GHandle gh, CustomWidgetDrawFunction fn, void *param) { - if (!(gh->flags & GWIN_FLG_WIDGET)) - return; - - gw->fnDraw = fn ? fn : wvmt->DefaultDraw; - gw->fnParam = param; - _gwinUpdate(gh); -} - -bool_t gwinAttachListener(GListener *pl) { - return geventAttachSource(pl, GWIDGET_SOURCE, 0); -} - -#if GFX_USE_GINPUT && GINPUT_NEED_MOUSE - bool_t gwinAttachMouse(uint16_t instance) { - GSourceHandle gsh; - - if (!(gsh = ginputGetMouse(instance))) - return FALSE; - - return geventAttachSource(&gl, gsh, GLISTEN_MOUSEMETA|GLISTEN_MOUSEDOWNMOVES); - } -#endif - -#if GFX_USE_GINPUT && GINPUT_NEED_TOGGLE - bool_t gwinAttachToggle(GHandle gh, uint16_t role, uint16_t instance) { - GSourceHandle gsh; - uint16_t oi; - - // Is this a widget - if (!(gh->flags & GWIN_FLG_WIDGET)) - return FALSE; - - // Is the role valid - if (role >= wvmt->toggleroles) - return FALSE; - - // Is this a valid device - if (!(gsh = ginputGetToggle(instance))) - return FALSE; - - // Is this already done? - oi = wvmt->ToggleGet(gw, role); - if (instance == oi) - return TRUE; - - // Remove the old instance - if (oi != GWIDGET_NO_INSTANCE) { - wvmt->ToggleAssign(gw, role, GWIDGET_NO_INSTANCE); - if (!FindToggleUser(oi)) - geventDetachSource(&gl, ginputGetToggle(oi)); - } - - // Assign the new - wvmt->ToggleAssign(gw, role, instance); - return geventAttachSource(&gl, gsh, GLISTEN_TOGGLE_ON|GLISTEN_TOGGLE_OFF); - } -#endif - -#if GFX_USE_GINPUT && GINPUT_NEED_DIAL - bool_t gwinAttachDial(GHandle gh, uint16_t role, uint16_t instance) { - GSourceHandle gsh; - uint16_t oi; - - if (!(gh->flags & GWIN_FLG_WIDGET)) - return FALSE; - - // Is the role valid - if (role >= wvmt->dialroles) - return FALSE; - - // Is this a valid device - if (!(gsh = ginputGetDial(instance))) - return FALSE; - - // Is this already done? - oi = wvmt->DialGet(gw, role); - if (instance == oi) - return TRUE; - - // Remove the old instance - if (oi != GWIDGET_NO_INSTANCE) { - wvmt->DialAssign(gw, role, GWIDGET_NO_INSTANCE); - if (!FindDialUser(oi)) - geventDetachSource(&gl, ginputGetDial(oi)); - } - - // Assign the new - wvmt->DialAssign(gw, role, instance); - return geventAttachSource(&gl, gsh, 0); - } -#endif - -#if GWIN_WIDGET_TAGS - void gwinSetTag(GHandle gh, WidgetTag tag) { - if ((gh->flags & GWIN_FLG_WIDGET)) - gw->tag = tag; - } - - WidgetTag gwinGetTag(GHandle gh) { - return ((gh->flags & GWIN_FLG_WIDGET)) ? gw->tag : 0; - } -#endif - -#endif /* GFX_USE_GWIN && GWIN_NEED_WIDGET */ -/** @} */ -- cgit v1.2.3