Provide API to access selection clipboard, fixes #377.
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3 changed files with 73 additions and 30 deletions
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@ -11,15 +11,37 @@
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#include "atom/common/node_includes.h"
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namespace mate {
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template<>
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struct Converter<ui::Clipboard::Buffer> {
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static bool FromV8(v8::Isolate* isolate,
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v8::Handle<v8::Value> val,
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ui::Clipboard::Buffer* out) {
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std::string type;
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if (!Converter<std::string>::FromV8(isolate, val, &type))
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return false;
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if (type == "selection")
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*out = ui::Clipboard::BUFFER_STANDARD;
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else
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*out = ui::Clipboard::BUFFER_SELECTION;
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return true;
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}
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};
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} // namespace mate
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namespace {
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bool Has(const std::string& format_string) {
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bool Has(const std::string& format_string, ui::Clipboard::Buffer buffer) {
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ui::Clipboard* clipboard = ui::Clipboard::GetForCurrentThread();
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ui::Clipboard::FormatType format(ui::Clipboard::GetFormatType(format_string));
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return clipboard->IsFormatAvailable(format, ui::Clipboard::BUFFER_STANDARD);
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return clipboard->IsFormatAvailable(format, buffer);
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}
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std::string Read(const std::string& format_string) {
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std::string Read(const std::string& format_string,
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ui::Clipboard::Buffer buffer) {
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ui::Clipboard* clipboard = ui::Clipboard::GetForCurrentThread();
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ui::Clipboard::FormatType format(ui::Clipboard::GetFormatType(format_string));
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@ -28,34 +50,32 @@ std::string Read(const std::string& format_string) {
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return data;
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}
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string16 ReadText() {
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ui::Clipboard* clipboard = ui::Clipboard::GetForCurrentThread();
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string16 ReadText(ui::Clipboard::Buffer buffer) {
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string16 data;
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clipboard->ReadText(ui::Clipboard::BUFFER_STANDARD, &data);
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ui::Clipboard::GetForCurrentThread()->ReadText(buffer, &data);
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return data;
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}
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void WriteText(const std::string text) {
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void WriteText(const std::string text, ui::Clipboard::Buffer buffer) {
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ui::Clipboard::ObjectMap object_map;
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object_map[ui::Clipboard::CBF_TEXT].push_back(
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std::vector<char>(text.begin(), text.end()));
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ui::Clipboard* clipboard = ui::Clipboard::GetForCurrentThread();
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clipboard->WriteObjects(ui::Clipboard::BUFFER_STANDARD, object_map);
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clipboard->WriteObjects(buffer, object_map);
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}
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void Clear() {
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ui::Clipboard::GetForCurrentThread()->Clear(ui::Clipboard::BUFFER_STANDARD);
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void Clear(ui::Clipboard::Buffer buffer) {
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ui::Clipboard::GetForCurrentThread()->Clear(buffer);
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}
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void Initialize(v8::Handle<v8::Object> exports) {
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mate::Dictionary dict(v8::Isolate::GetCurrent(), exports);
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dict.SetMethod("has", &Has);
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dict.SetMethod("read", &Read);
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dict.SetMethod("readText", &ReadText);
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dict.SetMethod("writeText", &WriteText);
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dict.SetMethod("clear", &Clear);
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dict.SetMethod("_has", &Has);
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dict.SetMethod("_read", &Read);
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dict.SetMethod("_readText", &ReadText);
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dict.SetMethod("_writeText", &WriteText);
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dict.SetMethod("_clear", &Clear);
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}
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} // namespace
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@ -1,6 +1,12 @@
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module.exports =
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if process.platform is 'linux' and process.type is 'renderer'
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# On Linux we could not access clipboard in renderer process.
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require('remote').process.atomBinding 'clipboard'
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else
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process.atomBinding 'clipboard'
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if process.platform is 'linux' and process.type is 'renderer'
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# On Linux we could not access clipboard in renderer process.
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module.exports = require('remote').process.atomBinding 'clipboard'
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else
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binding = process.atomBinding 'clipboard'
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module.exports =
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has: (format, type='standard') -> binding._has format, type
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read: (format, type='standard') -> binding._read format, type
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readText: (type='standard') -> binding._readText type
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writeText: (text, type='standard') -> binding._writeText text, type
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clear: (type='standard') -> binding._clear type
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@ -1,38 +1,55 @@
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# clipboard
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An example of writing a string to clipboard:
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The `clipboard` provides methods to do copy/paste operations. An example of
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writing a string to clipboard:
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```javascript
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var clipboard = require('clipboard');
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clipboard.writeText('Example String');
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```
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## clipboard.readText()
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On X Window systems, there is also a selection clipboard, to manipulate in it
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you need to pass `selection` to each method:
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```javascript
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var clipboard = require('clipboard');
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clipboard.writeText('Example String', 'selection');
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console.log(clipboard.readText('selection'));
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```
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## clipboard.readText([type])
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* `type` String
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Returns the content in clipboard as plain text.
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## clipboard.writeText(text)
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## clipboard.writeText(text[, type])
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* `text` String
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* `type` String
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Writes the `text` into clipboard as plain text.
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## clipboard.clear()
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## clipboard.clear([type])
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* `type` String
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Clears everything in clipboard.
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## clipboard.has(type)
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## clipboard.has(format[, type])
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* `format` String
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* `type` String
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Returns whether clipboard has data in specified `type`.
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Returns whether clipboard has data in specified `format`.
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**Note:** This API is experimental and could be removed in future.
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## clipboard.read(type)
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## clipboard.read(format[, type])
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* `format` String
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* `type` String
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Reads the data in clipboard of the `type`.
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Reads the data in clipboard of the `format`.
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**Note:** This API is experimental and could be removed in future.
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