Initial community commit

Src/Plugins/Library/ml_devices/listWidgetConnection.cpp

@@ -0,0 +1,262 @@
+#include "main.h"
+#include "./listWidgetInternal.h"
+
+#define LISTWIDGETCONNECTION_IMAGE_WIDTH	16
+#define LISTWIDGETCONNECTION_IMAGE_HEIGHT	16
+
+#define REQUEST_STRING   ((wchar_t*)1)
+#define REQUEST_IMAGE   ((DeviceImage*)1)
+
+
+typedef struct ListWidgetConnection
+{
+	char *name;
+	wchar_t *title;
+	DeviceImage *image;
+} ListWidgetConnection;
+
+
+ListWidgetConnection *
+ListWidget_CreateConnection(const char *name)
+{
+	ListWidgetConnection *self;
+
+	if (NULL == name)
+		return NULL;
+
+	self = (ListWidgetConnection*)malloc(sizeof(ListWidgetConnection));
+	if (NULL == self)
+		return NULL;
+		
+	ZeroMemory(self, sizeof(ListWidgetConnection));
+
+	self->name = AnsiString_Duplicate(name);
+	
+	if (NULL == self->name)
+	{
+		ListWidget_DestroyConnection(self);
+		return NULL;
+	}
+	
+	self->title = REQUEST_STRING;
+	self->image = REQUEST_IMAGE;
+
+	return self;
+}
+
+void 
+ListWidget_DestroyConnection(ListWidgetConnection *connection)
+{
+	if (NULL == connection)
+		return;
+
+	AnsiString_Free(connection->name);
+
+	if (NULL != connection->image && REQUEST_IMAGE != connection->image)
+		DeviceImage_Release(connection->image);
+	
+	if (REQUEST_STRING != connection->title)
+		String_Free(connection->title);
+	
+	free(connection);
+}
+
+const wchar_t *
+ListWidget_GetConnectionTitle(ListWidgetConnection *connection)
+{
+	if (NULL == connection || NULL == connection->title)
+		return NULL;
+
+	if (REQUEST_STRING == connection->title)
+	{
+		ifc_deviceconnection *info;
+
+		connection->title = NULL;
+
+		if (NULL != WASABI_API_DEVICES &&
+			S_OK == WASABI_API_DEVICES->ConnectionFind(connection->name, &info))
+		{
+			wchar_t buffer[512] = {0};
+
+			if (SUCCEEDED(info->GetDisplayName(buffer, ARRAYSIZE(buffer))))
+				connection->title = String_Duplicate(buffer);
+
+			info->Release();
+		}
+	}
+
+	return connection->title;
+}
+
+HBITMAP
+ListWidget_GetConnectionImage(WidgetStyle *style, ListWidgetConnection *connection, int width, int height)
+{
+	if (NULL == style || NULL == connection || NULL == connection->image)
+		return NULL;
+
+	if (REQUEST_IMAGE == connection->image)
+	{
+		ifc_deviceconnection *info;
+
+		connection->image = NULL;
+
+		if (NULL != WASABI_API_DEVICES &&
+			S_OK == WASABI_API_DEVICES->ConnectionFind(connection->name, &info))
+		{
+			wchar_t buffer[MAX_PATH * 2] = {0};
+
+			if (FAILED(info->GetIcon(buffer, ARRAYSIZE(buffer), width, height)))
+				buffer[0] = L'\0';
+		
+			info->Release();
+
+			if (L'\0' != buffer[0])
+			{
+				connection->image = DeviceImageCache_GetImage(Plugin_GetImageCache(), buffer, 
+								width, height, NULL, NULL);
+			}
+		}
+	}
+
+	if (NULL == connection->image)
+		return NULL;
+
+	return DeviceImage_GetBitmap(connection->image, DeviceImage_Normal);
+}
+
+BOOL
+ListWidget_ConnectionResetColors(WidgetStyle *style, ListWidgetConnection *connection)
+{
+	return FALSE;
+}
+
+void
+ListWidget_ResetConnnectionsColors(ListWidget *self, WidgetStyle *style)
+{
+	return;
+}
+
+
+BOOL
+ListWidget_UpdateConnectionImageSize(ListWidgetConnection *connection, int width, int height)
+{
+	if (NULL == connection)
+		return FALSE;
+
+	if (NULL == connection->image || REQUEST_IMAGE == connection->image)
+		return TRUE;
+
+	DeviceImage_Release(connection->image);
+	connection->image = REQUEST_IMAGE;
+
+	return TRUE;
+}
+
+ListWidgetConnection *
+ListWidget_FindConnection(ListWidget *self, const char *name)
+{
+	if (NULL == self || FALSE != IS_STRING_EMPTY(name))
+		return NULL;
+
+	size_t index = self->connections.size();
+	while(index--)
+	{
+		ListWidgetConnection *connection = self->connections[index];
+		if (CSTR_EQUAL == CompareStringA(CSTR_INVARIANT, 0, name, -1, connection->name, -1))
+			return connection;
+	}
+
+	return NULL;
+}
+
+BOOL
+ListWidget_AddConnection(ListWidget *self, ListWidgetConnection *connection)
+{
+	if (NULL == self || NULL == connection)
+		return FALSE;
+
+	self->connections.push_back(connection);
+	return TRUE;
+}
+
+void
+ListWidget_RemoveConnection(ListWidget *self, const char *name)
+{
+	size_t iCategory, iGroup, iItem;
+	ListWidgetCategory *category;
+	ListWidgetGroup	*group;
+	ListWidgetItem *item;
+
+
+	if (NULL == self || FALSE != IS_STRING_EMPTY(name))
+		return;
+
+	size_t index = self->connections.size();
+	while(index--)
+	{
+		ListWidgetConnection *connection = self->connections[index];
+		if (CSTR_EQUAL == CompareStringA(CSTR_INVARIANT, 0, name, -1, connection->name, -1))
+		{
+			for (iCategory = 0; iCategory < self->categories.size(); iCategory++)
+			{
+				category = self->categories[iCategory];
+				for(iGroup = 0; iGroup < category->groups.size(); iGroup++)
+				{
+					group = category->groups[iGroup];
+					for(iItem = 0; iItem < group->items.size(); iItem++)
+					{
+						item = group->items[iItem];
+						if(item->connection == connection)
+							item->connection = NULL;
+					}
+				}
+			}
+
+			self->connections.erase(self->connections.begin() + index);
+			ListWidget_DestroyConnection(connection);
+		}
+	}
+}
+
+void
+ListWidget_RemoveAllConnections(ListWidget *self)
+{
+	if (NULL == self)
+		return;
+
+	size_t index = self->connections.size();
+	if (index > 0)
+	{
+		size_t iCategory, iGroup, iItem;
+		ListWidgetCategory *category;
+		ListWidgetGroup	*group;
+		ListWidgetItem *item;
+
+		for (iCategory = 0; iCategory < self->categories.size(); iCategory++)
+		{
+			category = self->categories[iCategory];
+			for(iGroup = 0; iGroup < category->groups.size(); iGroup++)
+			{
+				group = category->groups[iGroup];
+				for(iItem = 0; iItem < group->items.size(); iItem++)
+				{
+					item = group->items[iItem];
+					if(NULL != item->connection)
+					{
+						item->connection = NULL;
+					}
+				}
+			}
+		}
+
+		while(index--)
+		{
+			ListWidgetConnection *connection = self->connections[index];
+			ListWidget_DestroyConnection(connection);
+		}
+
+		self->connections.clear();
+	}
+
+
+}