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essence-os
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query open documents

This commit is contained in:
nakst 2021-10-04 16:12:13 +01:00
parent c6a611fd42
commit 2e4f92b619
7 changed files with 84 additions and 15 deletions
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14
apps/file_manager/ui.cpp
View File

@ -823,6 +823,20 @@ int ListCallback(EsElement *element, EsMessage *message) {
ListItemCreated(element, message->createItem.index, false);
} else if (message->type == ES_MSG_LIST_VIEW_CONTEXT_MENU) {
EsMenu *menu = EsMenuCreate(element, ES_MENU_AT_CURSOR);
EsOpenDocumentInformation information;
ListEntry *entry = &instance->listContents[message->selectItem.index];
String path = instance->folder->itemHandler->getPathForChild(instance->folder, entry->entry);
EsOpenDocumentQueryInformation(STRING(path), &information);
StringDestroy(&path);
if (information.isOpen) {
char buffer[256];
size_t bytes = EsStringFormat(buffer, sizeof(buffer), interfaceString_FileManagerFileOpenIn,
(size_t) information.applicationNameBytes, (const char *) information.applicationName);
EsMenuAddItem(menu, ES_MENU_ITEM_HEADER, buffer, bytes);
EsMenuAddSeparator(menu);
}
EsMenuAddCommand(menu, ES_FLAGS_DEFAULT, INTERFACE_STRING(CommonClipboardCut), EsCommandByID(instance, ES_COMMAND_CUT));
EsMenuAddCommand(menu, ES_FLAGS_DEFAULT, INTERFACE_STRING(CommonClipboardCopy), EsCommandByID(instance, ES_COMMAND_COPY));
EsMenuAddSeparator(menu);

32
desktop/api.cpp
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@ -51,15 +51,16 @@ struct EnumString { const char *cName; int value; };
#define DESKTOP_MSG_RUN_TEMPORARY_APPLICATION (7)
#define DESKTOP_MSG_REQUEST_SHUTDOWN (8)
#define DESKTOP_MSG_START_APPLICATION (9)
#define DESKTOP_MSG_CREATE_CLIPBOARD_FILE (10)
#define DESKTOP_MSG_CLIPBOARD_PUT (11)
#define DESKTOP_MSG_CLIPBOARD_GET (12)
#define DESKTOP_MSG_SYSTEM_CONFIGURATION_GET (13)
#define DESKTOP_MSG_FILE_TYPES_GET (14)
#define DESKTOP_MSG_START_USER_TASK (16)
#define DESKTOP_MSG_SET_PROGRESS (17)
#define DESKTOP_MSG_RENAME (18)
#define DESKTOP_MSG_SET_MODIFIED (19)
#define DESKTOP_MSG_CREATE_CLIPBOARD_FILE (10)
#define DESKTOP_MSG_CLIPBOARD_PUT (11)
#define DESKTOP_MSG_CLIPBOARD_GET (12)
#define DESKTOP_MSG_SYSTEM_CONFIGURATION_GET (13)
#define DESKTOP_MSG_FILE_TYPES_GET (14)
#define DESKTOP_MSG_START_USER_TASK (16)
#define DESKTOP_MSG_SET_PROGRESS (17)
#define DESKTOP_MSG_RENAME (18)
#define DESKTOP_MSG_SET_MODIFIED (19)
#define DESKTOP_MSG_QUERY_OPEN_DOCUMENT (20)
struct EsFileStore {
#define FILE_STORE_HANDLE (1)
@ -620,6 +621,19 @@ void _EsPathAnnouncePathMoved(const char *oldPath, ptrdiff_t oldPathBytes, const
}
}
void EsOpenDocumentQueryInformation(const char *path, ptrdiff_t pathBytes, EsOpenDocumentInformation *information) {
if (pathBytes == -1) pathBytes = EsCStringLength(path);
char *buffer = (char *) EsHeapAllocate(pathBytes + 1, false);
if (buffer) {
buffer[0] = DESKTOP_MSG_QUERY_OPEN_DOCUMENT;
EsMemoryCopy(buffer + 1, path, pathBytes);
EsBuffer response = { .out = (uint8_t *) information, .bytes = sizeof(EsOpenDocumentInformation) };
MessageDesktop(buffer, pathBytes + 1, ES_INVALID_HANDLE, &response);
EsHeapFree(buffer);
}
}
void EsApplicationRunTemporary(EsInstance *instance, const char *path, ptrdiff_t pathBytes) {
if (pathBytes == -1) pathBytes = EsCStringLength(path);
char *buffer = (char *) EsHeapAllocate(pathBytes + 1, false);

36
desktop/desktop.cpp
View File

@ -2691,6 +2691,42 @@ void DesktopSyscall(EsMessage *message, uint8_t *buffer, EsBuffer *pipe) {
desktop.allOngoingUserTasks.Add(instance);
TaskBarTasksButtonUpdate();
} else if (buffer[0] == DESKTOP_MSG_QUERY_OPEN_DOCUMENT) {
InstalledApplication *application = ApplicationFindByPID(message->desktop.processID);
if (application && (application->permissions & APPLICATION_PERMISSION_ALL_FILES)) {
EsObjectID id = 0;
for (uintptr_t i = 0; i < desktop.openDocuments.Count(); i++) {
OpenDocument *document = &desktop.openDocuments[i];
if (0 == EsStringCompare(document->path, document->pathBytes, (char *) buffer + 1, message->desktop.bytes - 1)) {
id = document->id;
break;
}
}
EsOpenDocumentInformation information;
EsMemoryZero(&information, sizeof(information));
if (id) {
information.isOpen = true;
for (uintptr_t i = 0; i < desktop.allApplicationInstances.Length(); i++) {
ApplicationInstance *instance = desktop.allApplicationInstances[i];
if (instance->documentID == id) {
information.isModified = instance->tab && (instance->tab->closeButton->customStyleState & THEME_STATE_CHECKED);
information.applicationNameBytes = MinimumInteger(EsCStringLength(instance->application->cName),
sizeof(information.applicationName));
EsMemoryCopy(information.applicationName, instance->application->cName, information.applicationNameBytes);
break;
}
}
}
EsBufferWrite(pipe, &information, sizeof(information));
}
} else if (!instance) {
// -------------------------------------------------
// | Messages below here require a valid instance. |

4
desktop/gui.cpp
View File

@ -4171,10 +4171,6 @@ void EsMenuAddItem(EsMenu *menu, uint64_t flags, const char *label, ptrdiff_t la
};
button->menuItemContext = context;
if (flags & ES_MENU_ITEM_CHECKED) {
EsButtonSetCheck(button, ES_CHECK_CHECKED);
}
}
void EsMenuAddCommand(EsMenu *menu, uint64_t flags, const char *label, ptrdiff_t labelBytes, EsCommand *command) {

11
desktop/os.header
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@ -504,7 +504,7 @@ define ES_BUTTON_CHECKBOX (1 << 10)
define ES_BUTTON_RADIOBOX (1 << 11)
define ES_BUTTON_CANCEL (1 << 12)
define ES_BUTTON_PUSH (1 << 13)
define ES_MENU_ITEM_CHECKED (1 << 14)
define ES_MENU_ITEM_CHECKED (ES_CHECK_CHECKED)
define ES_COLOR_WELL_HAS_OPACITY (1 << 0)
@ -1896,6 +1896,12 @@ struct EsBlockDeviceInformation {
char model[64];
};
struct EsOpenDocumentInformation {
bool isOpen, isModified;
uint8_t applicationNameBytes;
char applicationName[128];
};
// Function pointer types.
function_pointer void EsThreadEntryCallback(EsGeneric argument);
@ -1980,10 +1986,11 @@ function bool EsFileStoreAppend(EsFileStore *file, const void *data, size_t data
function EsFileOffsetDifference EsFileStoreGetSize(EsFileStore *file); // Returns -1 on error.
function void *EsFileStoreMap(EsFileStore *file, size_t *fileSize, uint32_t flags);
// Requires permission_all_files.
// These calls require permission_all_files.
function bool EsMountPointGetVolumeInformation(const char *prefix, size_t prefixBytes, EsVolumeInformation *information); // Returns false if the mount point does not exist.
function void EsMountPointEnumerate(EsMountPointEnumerationCallback callback, EsGeneric context);
function void _EsPathAnnouncePathMoved(STRING oldPath, STRING newPath);
function void EsOpenDocumentQueryInformation(STRING filePath, EsOpenDocumentInformation *information);
function void EsDeviceEnumerate(EsDeviceEnumerationCallback callback, EsGeneric context);
function EsError EsDeviceControl(EsHandle handle, EsDeviceControlType type, void *dp, void *dq);

1
shared/strings.cpp
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@ -306,6 +306,7 @@ DEFINE_INTERFACE_STRING(FileManagerMoveTask, "Moving" ELLIPSIS);
DEFINE_INTERFACE_STRING(FileManagerGoBack, "Go back");
DEFINE_INTERFACE_STRING(FileManagerGoForwards, "Go forwards");
DEFINE_INTERFACE_STRING(FileManagerGoUp, "Go to containing folder");
DEFINE_INTERFACE_STRING(FileManagerFileOpenIn, "File is open in " OPEN_SPEECH "%s" CLOSE_SPEECH);
// 2048.

1
util/api_table.ini
View File

@ -475,3 +475,4 @@ EsCRTatod=473
EsCRTatof=474
EsCRTstrtod=475
EsCRTstrtof=476
EsOpenDocumentQueryInformation=477