mirror of
https://github.com/gryf/wmaker.git
synced 2026-03-18 00:23:33 +01:00
Change to the linux kernel coding style
for arq in `git ls-files *.c`; do
echo $arq;
indent -linux -l115 $arq;
done
The different line break at 115 columns is because
I use a widescreen monitor :-)
This commit is contained in:
Carlos R. Mafra
@@ -1,94 +1,83 @@
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#include "WINGsP.h"
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#define XDND_COLOR_DATA_TYPE "application/X-color"
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char *WMColorWellDidChangeNotification = "WMColorWellDidChangeNotification";
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typedef struct W_ColorWell {
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W_Class widgetClass;
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WMView *view;
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W_Class widgetClass;
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WMView *view;
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WMView *colorView;
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WMView *colorView;
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WMColor *color;
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WMColor *color;
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WMAction *action;
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void *clientData;
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WMAction *action;
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void *clientData;
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WMPoint ipoint;
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WMPoint ipoint;
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struct {
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unsigned int active:1;
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unsigned int bordered:1;
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} flags;
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struct {
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unsigned int active:1;
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unsigned int bordered:1;
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} flags;
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WMArray *xdndTypes;
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WMArray *xdndTypes;
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} ColorWell;
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static char *_ColorWellActivatedNotification = "_ColorWellActivatedNotification";
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static void destroyColorWell(ColorWell * cPtr);
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static void paintColorWell(ColorWell * cPtr);
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static void handleEvents(XEvent * event, void *data);
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static void destroyColorWell(ColorWell *cPtr);
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static void paintColorWell(ColorWell *cPtr);
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static void handleDragEvents(XEvent * event, void *data);
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static void handleEvents(XEvent *event, void *data);
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static void handleDragEvents(XEvent *event, void *data);
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static void handleActionEvents(XEvent *event, void *data);
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static void handleActionEvents(XEvent * event, void *data);
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static void willResizeColorWell();
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W_ViewDelegate _ColorWellViewDelegate = {
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NULL,
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NULL,
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NULL,
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NULL,
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willResizeColorWell
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NULL,
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NULL,
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NULL,
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NULL,
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willResizeColorWell
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};
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static WMArray* dropDataTypes(WMView *self);
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static WMDragOperationType wantedDropOperation(WMView *self);
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static Bool acceptDropOperation(WMView *self, WMDragOperationType operation);
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static WMData* fetchDragData(WMView *self, char *type);
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static WMArray *dropDataTypes(WMView * self);
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static WMDragOperationType wantedDropOperation(WMView * self);
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static Bool acceptDropOperation(WMView * self, WMDragOperationType operation);
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static WMData *fetchDragData(WMView * self, char *type);
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static WMDragSourceProcs _DragSourceProcs = {
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dropDataTypes,
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wantedDropOperation,
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NULL,
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acceptDropOperation,
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NULL,
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NULL,
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fetchDragData
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dropDataTypes,
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wantedDropOperation,
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NULL,
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acceptDropOperation,
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NULL,
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NULL,
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fetchDragData
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};
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static WMArray* requiredDataTypes(WMView *self,
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WMDragOperationType requestedOperation, WMArray *sourceDataTypes);
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static WMDragOperationType allowedOperation(WMView *self,
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WMDragOperationType requestedOperation, WMArray *sourceDataTypes);
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static void performDragOperation(WMView *self, WMArray *dropDatas,
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WMArray *operationsList, WMPoint* dropLocation);
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static WMArray *requiredDataTypes(WMView * self,
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WMDragOperationType requestedOperation, WMArray * sourceDataTypes);
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static WMDragOperationType allowedOperation(WMView * self,
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WMDragOperationType requestedOperation, WMArray * sourceDataTypes);
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static void performDragOperation(WMView * self, WMArray * dropDatas,
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WMArray * operationsList, WMPoint * dropLocation);
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static WMDragDestinationProcs _DragDestinationProcs = {
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NULL,
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requiredDataTypes,
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allowedOperation,
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NULL,
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performDragOperation ,
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NULL
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NULL,
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requiredDataTypes,
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allowedOperation,
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NULL,
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performDragOperation,
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NULL
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};
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#define DEFAULT_WIDTH 60
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#define DEFAULT_HEIGHT 30
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#define DEFAULT_BORDER_WIDTH 6
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@@ -96,390 +85,329 @@ static WMDragDestinationProcs _DragDestinationProcs = {
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#define MIN_WIDTH 16
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#define MIN_HEIGHT 8
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static void
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colorChangedObserver(void *data, WMNotification *notification)
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static void colorChangedObserver(void *data, WMNotification * notification)
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{
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WMColorPanel *panel = (WMColorPanel*)WMGetNotificationObject(notification);
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WMColorWell *cPtr = (WMColorWell*)data;
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WMColor *color;
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WMColorPanel *panel = (WMColorPanel *) WMGetNotificationObject(notification);
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WMColorWell *cPtr = (WMColorWell *) data;
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WMColor *color;
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if (!cPtr->flags.active)
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return;
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if (!cPtr->flags.active)
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return;
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color = WMGetColorPanelColor(panel);
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color = WMGetColorPanelColor(panel);
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WMSetColorWellColor(cPtr, color);
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WMPostNotificationName(WMColorWellDidChangeNotification, cPtr, NULL);
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WMSetColorWellColor(cPtr, color);
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WMPostNotificationName(WMColorWellDidChangeNotification, cPtr, NULL);
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}
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static void
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updateColorCallback(void *self, void *data)
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static void updateColorCallback(void *self, void *data)
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{
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WMColorPanel *panel = (WMColorPanel*)self;
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WMColorWell *cPtr = (ColorWell*)data;
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WMColor *color;
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WMColorPanel *panel = (WMColorPanel *) self;
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WMColorWell *cPtr = (ColorWell *) data;
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WMColor *color;
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color = WMGetColorPanelColor(panel);
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WMSetColorWellColor(cPtr, color);
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WMPostNotificationName(WMColorWellDidChangeNotification, cPtr, NULL);
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color = WMGetColorPanelColor(panel);
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WMSetColorWellColor(cPtr, color);
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WMPostNotificationName(WMColorWellDidChangeNotification, cPtr, NULL);
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}
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static void
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activatedObserver(void *data, WMNotification *notification)
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static void activatedObserver(void *data, WMNotification * notification)
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{
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/*
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WMColorWell *cPtr = (WMColorWell*)data;
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/*
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WMColorWell *cPtr = (WMColorWell*)data;
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if (!cPtr->flags.active || WMGetNotificationObject(notification) == cPtr)
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return;
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if (!cPtr->flags.active || WMGetNotificationObject(notification) == cPtr)
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return;
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W_SetViewBackgroundColor(cPtr->view, WMWidgetScreen(cPtr)->gray);
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paintColorWell(cPtr);
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W_SetViewBackgroundColor(cPtr->view, WMWidgetScreen(cPtr)->gray);
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paintColorWell(cPtr);
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cPtr->flags.active = 0;
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*/
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cPtr->flags.active = 0;
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*/
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}
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static WMArray*
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getXdndTypeArray()
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static WMArray *getXdndTypeArray()
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{
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WMArray *types = WMCreateArray(1);
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WMAddToArray(types, XDND_COLOR_DATA_TYPE);
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return types;
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WMArray *types = WMCreateArray(1);
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WMAddToArray(types, XDND_COLOR_DATA_TYPE);
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return types;
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}
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WMColorWell*
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WMCreateColorWell(WMWidget *parent)
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WMColorWell *WMCreateColorWell(WMWidget * parent)
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{
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ColorWell *cPtr;
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ColorWell *cPtr;
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cPtr = wmalloc(sizeof(ColorWell));
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memset(cPtr, 0, sizeof(ColorWell));
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cPtr = wmalloc(sizeof(ColorWell));
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memset(cPtr, 0, sizeof(ColorWell));
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cPtr->widgetClass = WC_ColorWell;
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cPtr->widgetClass = WC_ColorWell;
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cPtr->view = W_CreateView(W_VIEW(parent));
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if (!cPtr->view) {
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wfree(cPtr);
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return NULL;
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}
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cPtr->view->self = cPtr;
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cPtr->view = W_CreateView(W_VIEW(parent));
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if (!cPtr->view) {
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wfree(cPtr);
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return NULL;
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}
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cPtr->view->self = cPtr;
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cPtr->view->delegate = &_ColorWellViewDelegate;
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cPtr->view->delegate = &_ColorWellViewDelegate;
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cPtr->colorView = W_CreateView(cPtr->view);
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if (!cPtr->colorView) {
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W_DestroyView(cPtr->view);
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wfree(cPtr);
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return NULL;
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}
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cPtr->colorView->self = cPtr;
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cPtr->colorView = W_CreateView(cPtr->view);
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if (!cPtr->colorView) {
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W_DestroyView(cPtr->view);
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wfree(cPtr);
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return NULL;
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}
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cPtr->colorView->self = cPtr;
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WMCreateEventHandler(cPtr->view, ExposureMask|StructureNotifyMask
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|ClientMessageMask, handleEvents, cPtr);
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WMCreateEventHandler(cPtr->view, ExposureMask | StructureNotifyMask
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| ClientMessageMask, handleEvents, cPtr);
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WMCreateEventHandler(cPtr->colorView, ExposureMask, handleEvents, cPtr);
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WMCreateEventHandler(cPtr->colorView, ExposureMask, handleEvents, cPtr);
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WMCreateDragHandler(cPtr->colorView, handleDragEvents, cPtr);
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WMCreateDragHandler(cPtr->colorView, handleDragEvents, cPtr);
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WMCreateEventHandler(cPtr->view, ButtonPressMask, handleActionEvents,
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cPtr);
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WMCreateEventHandler(cPtr->view, ButtonPressMask, handleActionEvents, cPtr);
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cPtr->colorView->flags.mapWhenRealized = 1;
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cPtr->colorView->flags.mapWhenRealized = 1;
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cPtr->flags.bordered = 1;
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cPtr->flags.bordered = 1;
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W_ResizeView(cPtr->view, DEFAULT_WIDTH, DEFAULT_HEIGHT);
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W_ResizeView(cPtr->view, DEFAULT_WIDTH, DEFAULT_HEIGHT);
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WMAddNotificationObserver(activatedObserver, cPtr,
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_ColorWellActivatedNotification, NULL);
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WMAddNotificationObserver(activatedObserver, cPtr, _ColorWellActivatedNotification, NULL);
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cPtr->color = WMBlackColor(WMWidgetScreen(cPtr));
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cPtr->color = WMBlackColor(WMWidgetScreen(cPtr));
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WMAddNotificationObserver(colorChangedObserver, cPtr,
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WMColorPanelColorChangedNotification, NULL);
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WMAddNotificationObserver(colorChangedObserver, cPtr, WMColorPanelColorChangedNotification, NULL);
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WMSetViewDragSourceProcs(cPtr->colorView, &_DragSourceProcs);
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WMSetViewDragDestinationProcs(cPtr->colorView, &_DragDestinationProcs);
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WMSetViewDragSourceProcs(cPtr->colorView, &_DragSourceProcs);
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WMSetViewDragDestinationProcs(cPtr->colorView, &_DragDestinationProcs);
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cPtr->xdndTypes = getXdndTypeArray();
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WMRegisterViewForDraggedTypes(cPtr->colorView, cPtr->xdndTypes);
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cPtr->xdndTypes = getXdndTypeArray();
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WMRegisterViewForDraggedTypes(cPtr->colorView, cPtr->xdndTypes);
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return cPtr;
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return cPtr;
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}
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void
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WMSetColorWellColor(WMColorWell *cPtr, WMColor *color)
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void WMSetColorWellColor(WMColorWell * cPtr, WMColor * color)
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{
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if (cPtr->color)
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WMReleaseColor(cPtr->color);
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if (cPtr->color)
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WMReleaseColor(cPtr->color);
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cPtr->color = WMRetainColor(color);
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cPtr->color = WMRetainColor(color);
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if (cPtr->colorView->flags.realized && cPtr->colorView->flags.mapped)
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paintColorWell(cPtr);
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if (cPtr->colorView->flags.realized && cPtr->colorView->flags.mapped)
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paintColorWell(cPtr);
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}
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WMColor*
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WMGetColorWellColor(WMColorWell *cPtr)
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WMColor *WMGetColorWellColor(WMColorWell * cPtr)
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{
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return cPtr->color;
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return cPtr->color;
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}
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void
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WSetColorWellBordered(WMColorWell *cPtr, Bool flag)
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void WSetColorWellBordered(WMColorWell * cPtr, Bool flag)
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{
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flag = ((flag==0) ? 0 : 1);
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if (cPtr->flags.bordered != flag) {
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cPtr->flags.bordered = flag;
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W_ResizeView(cPtr->view, cPtr->view->size.width, cPtr->view->size.height);
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}
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flag = ((flag == 0) ? 0 : 1);
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if (cPtr->flags.bordered != flag) {
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cPtr->flags.bordered = flag;
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W_ResizeView(cPtr->view, cPtr->view->size.width, cPtr->view->size.height);
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}
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}
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static void
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willResizeColorWell(W_ViewDelegate *self, WMView *view,
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unsigned int *width, unsigned int *height)
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static void willResizeColorWell(W_ViewDelegate * self, WMView * view, unsigned int *width, unsigned int *height)
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{
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WMColorWell *cPtr = (WMColorWell*)view->self;
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int bw;
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WMColorWell *cPtr = (WMColorWell *) view->self;
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int bw;
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if (cPtr->flags.bordered) {
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if (cPtr->flags.bordered) {
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if (*width < MIN_WIDTH)
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*width = MIN_WIDTH;
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if (*height < MIN_HEIGHT)
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*height = MIN_HEIGHT;
|
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if (*width < MIN_WIDTH)
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*width = MIN_WIDTH;
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if (*height < MIN_HEIGHT)
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*height = MIN_HEIGHT;
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bw = (int)((float)WMIN(*width, *height)*0.24);
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bw = (int)((float)WMIN(*width, *height) * 0.24);
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W_ResizeView(cPtr->colorView, *width-2*bw, *height-2*bw);
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W_ResizeView(cPtr->colorView, *width - 2 * bw, *height - 2 * bw);
|
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if (cPtr->colorView->pos.x!=bw || cPtr->colorView->pos.y!=bw)
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W_MoveView(cPtr->colorView, bw, bw);
|
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} else {
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W_ResizeView(cPtr->colorView, *width, *height);
|
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if (cPtr->colorView->pos.x != bw || cPtr->colorView->pos.y != bw)
|
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W_MoveView(cPtr->colorView, bw, bw);
|
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} else {
|
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W_ResizeView(cPtr->colorView, *width, *height);
|
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|
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W_MoveView(cPtr->colorView, 0, 0);
|
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}
|
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W_MoveView(cPtr->colorView, 0, 0);
|
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}
|
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}
|
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|
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|
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static void
|
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paintColorWell(ColorWell *cPtr)
|
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static void paintColorWell(ColorWell * cPtr)
|
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{
|
||||
W_Screen *scr = cPtr->view->screen;
|
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W_Screen *scr = cPtr->view->screen;
|
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|
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W_DrawRelief(scr, cPtr->view->window, 0, 0, cPtr->view->size.width,
|
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cPtr->view->size.height, WRRaised);
|
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W_DrawRelief(scr, cPtr->view->window, 0, 0, cPtr->view->size.width, cPtr->view->size.height, WRRaised);
|
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|
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W_DrawRelief(scr, cPtr->colorView->window, 0, 0,
|
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cPtr->colorView->size.width, cPtr->colorView->size.height,
|
||||
WRSunken);
|
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W_DrawRelief(scr, cPtr->colorView->window, 0, 0,
|
||||
cPtr->colorView->size.width, cPtr->colorView->size.height, WRSunken);
|
||||
|
||||
if (cPtr->color)
|
||||
WMPaintColorSwatch(cPtr->color, cPtr->colorView->window,
|
||||
2, 2, cPtr->colorView->size.width-4,
|
||||
cPtr->colorView->size.height-4);
|
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if (cPtr->color)
|
||||
WMPaintColorSwatch(cPtr->color, cPtr->colorView->window,
|
||||
2, 2, cPtr->colorView->size.width - 4, cPtr->colorView->size.height - 4);
|
||||
}
|
||||
|
||||
|
||||
|
||||
static void
|
||||
handleEvents(XEvent *event, void *data)
|
||||
static void handleEvents(XEvent * event, void *data)
|
||||
{
|
||||
ColorWell *cPtr = (ColorWell*)data;
|
||||
ColorWell *cPtr = (ColorWell *) data;
|
||||
|
||||
CHECK_CLASS(data, WC_ColorWell);
|
||||
CHECK_CLASS(data, WC_ColorWell);
|
||||
|
||||
switch (event->type) {
|
||||
case Expose:
|
||||
if (event->xexpose.count != 0)
|
||||
break;
|
||||
paintColorWell(cPtr);
|
||||
break;
|
||||
|
||||
switch (event->type) {
|
||||
case Expose:
|
||||
if (event->xexpose.count!=0)
|
||||
break;
|
||||
paintColorWell(cPtr);
|
||||
break;
|
||||
case DestroyNotify:
|
||||
destroyColorWell(cPtr);
|
||||
break;
|
||||
|
||||
case DestroyNotify:
|
||||
destroyColorWell(cPtr);
|
||||
break;
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
static WMArray*
|
||||
dropDataTypes(WMView *self)
|
||||
static WMArray *dropDataTypes(WMView * self)
|
||||
{
|
||||
return ((ColorWell*)self->self)->xdndTypes;
|
||||
return ((ColorWell *) self->self)->xdndTypes;
|
||||
}
|
||||
|
||||
|
||||
static WMDragOperationType
|
||||
wantedDropOperation(WMView *self)
|
||||
static WMDragOperationType wantedDropOperation(WMView * self)
|
||||
{
|
||||
return WDOperationCopy;
|
||||
return WDOperationCopy;
|
||||
}
|
||||
|
||||
|
||||
static Bool
|
||||
acceptDropOperation(WMView *self, WMDragOperationType operation)
|
||||
static Bool acceptDropOperation(WMView * self, WMDragOperationType operation)
|
||||
{
|
||||
return (operation == WDOperationCopy);
|
||||
return (operation == WDOperationCopy);
|
||||
}
|
||||
|
||||
|
||||
static WMData*
|
||||
fetchDragData(WMView *self, char *type)
|
||||
static WMData *fetchDragData(WMView * self, char *type)
|
||||
{
|
||||
char *color = WMGetColorRGBDescription(((WMColorWell*)self->self)->color);
|
||||
WMData *data;
|
||||
char *color = WMGetColorRGBDescription(((WMColorWell *) self->self)->color);
|
||||
WMData *data;
|
||||
|
||||
data = WMCreateDataWithBytes(color, strlen(color)+1);
|
||||
wfree(color);
|
||||
data = WMCreateDataWithBytes(color, strlen(color) + 1);
|
||||
wfree(color);
|
||||
|
||||
return data;
|
||||
return data;
|
||||
}
|
||||
|
||||
|
||||
static WMPixmap*
|
||||
makeDragPixmap(WMColorWell *cPtr)
|
||||
static WMPixmap *makeDragPixmap(WMColorWell * cPtr)
|
||||
{
|
||||
WMScreen *scr = cPtr->view->screen;
|
||||
Pixmap pix;
|
||||
WMScreen *scr = cPtr->view->screen;
|
||||
Pixmap pix;
|
||||
|
||||
pix = XCreatePixmap(scr->display, W_DRAWABLE(scr), 16, 16, scr->depth);
|
||||
pix = XCreatePixmap(scr->display, W_DRAWABLE(scr), 16, 16, scr->depth);
|
||||
|
||||
XFillRectangle(scr->display, pix, WMColorGC(cPtr->color), 0, 0, 15, 15);
|
||||
XFillRectangle(scr->display, pix, WMColorGC(cPtr->color), 0, 0, 15, 15);
|
||||
|
||||
XDrawRectangle(scr->display, pix, WMColorGC(scr->black), 0, 0, 15, 15);
|
||||
XDrawRectangle(scr->display, pix, WMColorGC(scr->black), 0, 0, 15, 15);
|
||||
|
||||
return WMCreatePixmapFromXPixmaps(scr, pix, None, 16, 16, scr->depth);
|
||||
return WMCreatePixmapFromXPixmaps(scr, pix, None, 16, 16, scr->depth);
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
handleDragEvents(XEvent *event, void *data)
|
||||
static void handleDragEvents(XEvent * event, void *data)
|
||||
{
|
||||
WMColorWell *cPtr = (ColorWell*)data;
|
||||
WMColorWell *cPtr = (ColorWell *) data;
|
||||
|
||||
if (event->type == ButtonPress && event->xbutton.button == Button1) {
|
||||
/* initialise drag icon */
|
||||
WMSetViewDragImage(cPtr->colorView, makeDragPixmap(cPtr));
|
||||
}
|
||||
if (event->type == ButtonPress && event->xbutton.button == Button1) {
|
||||
/* initialise drag icon */
|
||||
WMSetViewDragImage(cPtr->colorView, makeDragPixmap(cPtr));
|
||||
}
|
||||
|
||||
WMDragImageFromView(cPtr->colorView, event);
|
||||
WMDragImageFromView(cPtr->colorView, event);
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
handleActionEvents(XEvent *event, void *data)
|
||||
static void handleActionEvents(XEvent * event, void *data)
|
||||
{
|
||||
WMColorWell *cPtr = (ColorWell*)data;
|
||||
WMScreen *scr = WMWidgetScreen(cPtr);
|
||||
WMColorPanel *cpanel;
|
||||
WMColorWell *cPtr = (ColorWell *) data;
|
||||
WMScreen *scr = WMWidgetScreen(cPtr);
|
||||
WMColorPanel *cpanel;
|
||||
|
||||
if (cPtr->flags.active)
|
||||
W_SetViewBackgroundColor(cPtr->view, scr->gray);
|
||||
else
|
||||
W_SetViewBackgroundColor(cPtr->view, scr->white);
|
||||
paintColorWell(cPtr);
|
||||
if (cPtr->flags.active)
|
||||
W_SetViewBackgroundColor(cPtr->view, scr->gray);
|
||||
else
|
||||
W_SetViewBackgroundColor(cPtr->view, scr->white);
|
||||
paintColorWell(cPtr);
|
||||
|
||||
cPtr->flags.active ^= 1;
|
||||
cPtr->flags.active ^= 1;
|
||||
|
||||
if (cPtr->flags.active) {
|
||||
WMPostNotificationName(_ColorWellActivatedNotification, cPtr, NULL);
|
||||
}
|
||||
cpanel = WMGetColorPanel(scr);
|
||||
if (cPtr->flags.active) {
|
||||
WMPostNotificationName(_ColorWellActivatedNotification, cPtr, NULL);
|
||||
}
|
||||
cpanel = WMGetColorPanel(scr);
|
||||
|
||||
WMSetColorPanelAction(cpanel, updateColorCallback, cPtr);
|
||||
WMSetColorPanelAction(cpanel, updateColorCallback, cPtr);
|
||||
|
||||
if (cPtr->color)
|
||||
WMSetColorPanelColor(cpanel, cPtr->color);
|
||||
WMShowColorPanel(cpanel);
|
||||
if (cPtr->color)
|
||||
WMSetColorPanelColor(cpanel, cPtr->color);
|
||||
WMShowColorPanel(cpanel);
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
destroyColorWell(ColorWell *cPtr)
|
||||
static void destroyColorWell(ColorWell * cPtr)
|
||||
{
|
||||
WMRemoveNotificationObserver(cPtr);
|
||||
WMRemoveNotificationObserver(cPtr);
|
||||
|
||||
if (cPtr->color)
|
||||
WMReleaseColor(cPtr->color);
|
||||
if (cPtr->color)
|
||||
WMReleaseColor(cPtr->color);
|
||||
|
||||
WMFreeArray(cPtr->xdndTypes);
|
||||
WMFreeArray(cPtr->xdndTypes);
|
||||
|
||||
wfree(cPtr);
|
||||
wfree(cPtr);
|
||||
}
|
||||
|
||||
|
||||
static Bool
|
||||
dropIsOk(WMDragOperationType request, WMArray *sourceDataTypes)
|
||||
static Bool dropIsOk(WMDragOperationType request, WMArray * sourceDataTypes)
|
||||
{
|
||||
WMArrayIterator iter;
|
||||
char *type;
|
||||
WMArrayIterator iter;
|
||||
char *type;
|
||||
|
||||
if (request == WDOperationCopy) {
|
||||
WM_ITERATE_ARRAY(sourceDataTypes, type, iter) {
|
||||
if (type != NULL && strcmp(type, XDND_COLOR_DATA_TYPE)==0) {
|
||||
return True;
|
||||
}
|
||||
}
|
||||
}
|
||||
if (request == WDOperationCopy) {
|
||||
WM_ITERATE_ARRAY(sourceDataTypes, type, iter) {
|
||||
if (type != NULL && strcmp(type, XDND_COLOR_DATA_TYPE) == 0) {
|
||||
return True;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return False;
|
||||
return False;
|
||||
}
|
||||
|
||||
|
||||
static WMArray*
|
||||
requiredDataTypes(WMView *self, WMDragOperationType request, WMArray *sourceDataTypes)
|
||||
static WMArray *requiredDataTypes(WMView * self, WMDragOperationType request, WMArray * sourceDataTypes)
|
||||
{
|
||||
if (dropIsOk(request, sourceDataTypes))
|
||||
return ((ColorWell*)self->self)->xdndTypes;
|
||||
else
|
||||
return NULL;
|
||||
if (dropIsOk(request, sourceDataTypes))
|
||||
return ((ColorWell *) self->self)->xdndTypes;
|
||||
else
|
||||
return NULL;
|
||||
}
|
||||
|
||||
|
||||
static WMDragOperationType
|
||||
allowedOperation(WMView *self, WMDragOperationType request, WMArray *sourceDataTypes)
|
||||
static WMDragOperationType allowedOperation(WMView * self, WMDragOperationType request, WMArray * sourceDataTypes)
|
||||
{
|
||||
if (dropIsOk(request, sourceDataTypes))
|
||||
return WDOperationCopy;
|
||||
else
|
||||
return WDOperationNone;
|
||||
if (dropIsOk(request, sourceDataTypes))
|
||||
return WDOperationCopy;
|
||||
else
|
||||
return WDOperationNone;
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
performDragOperation(WMView *self, WMArray *dropData, WMArray *operations,
|
||||
WMPoint* dropLocation)
|
||||
static void performDragOperation(WMView * self, WMArray * dropData, WMArray * operations, WMPoint * dropLocation)
|
||||
{
|
||||
char *colorName;
|
||||
WMColor *color;
|
||||
WMData* data;
|
||||
char *colorName;
|
||||
WMColor *color;
|
||||
WMData *data;
|
||||
|
||||
/* only one operation requested (WDOperationCopy) implies only one data */
|
||||
data = (WMData*)WMGetFromArray(dropData, 0);
|
||||
/* only one operation requested (WDOperationCopy) implies only one data */
|
||||
data = (WMData *) WMGetFromArray(dropData, 0);
|
||||
|
||||
if (data != NULL) {
|
||||
colorName = (char*)WMDataBytes(data);
|
||||
color = WMCreateNamedColor(W_VIEW_SCREEN(self), colorName, True);
|
||||
WMSetColorWellColor(self->self, color);
|
||||
WMReleaseColor(color);
|
||||
}
|
||||
if (data != NULL) {
|
||||
colorName = (char *)WMDataBytes(data);
|
||||
color = WMCreateNamedColor(W_VIEW_SCREEN(self), colorName, True);
|
||||
WMSetColorWellColor(self->self, color);
|
||||
WMReleaseColor(color);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
Reference in New Issue
Block a user