winamp/Src/Plugins/Library/ml_devices/listWidgetConnection.cpp

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2024-09-24 12:54:57 +00:00
#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();
}
}