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| from virtinst import log |
|
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| from .lib import uiutil |
| from .baseclass import vmmGObjectUI |
| from .hoststorage import vmmHostStorage |
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|
|
| class vmmStorageBrowser(vmmGObjectUI): |
| def __init__(self, conn): |
| vmmGObjectUI.__init__(self, "storagebrowse.ui", "vmm-storage-browse") |
| self.conn = conn |
|
|
| self._first_run = False |
| self._finish_cb = None |
|
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| |
| self._browse_reason = None |
|
|
| self.storagelist = vmmHostStorage(self.conn, self.builder, self.topwin, |
| self._vol_sensitive_cb) |
| self._init_ui() |
|
|
| self.builder.connect_signals({ |
| "on_vmm_storage_browse_delete_event": self.close, |
| }) |
| self.bind_escape_key_close() |
|
|
|
|
| def show(self, parent): |
| log.debug("Showing storage browser") |
| if not self._first_run: |
| self._first_run = True |
| pool = self.conn.get_default_pool() |
| uiutil.set_list_selection( |
| self.storagelist.widget("pool-list"), pool) |
|
|
| self.topwin.set_transient_for(parent) |
| self.topwin.present() |
| self.conn.schedule_priority_tick(pollpool=True) |
|
|
| def close(self, ignore1=None, ignore2=None): |
| if self.is_visible(): |
| log.debug("Closing storage browser") |
| self.topwin.hide() |
| self.storagelist.close() |
| return 1 |
|
|
| def _cleanup(self): |
| self.conn = None |
|
|
| self.storagelist.cleanup() |
| self.storagelist = None |
|
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|
|
| def _init_ui(self): |
| self.storagelist.connect("browse-clicked", self._browse_clicked) |
| self.storagelist.connect("volume-chosen", self._volume_chosen) |
| self.storagelist.connect("cancel-clicked", self.close) |
|
|
| self.widget("storage-align").add(self.storagelist.top_box) |
| self.err.set_modal_default(True) |
| self.storagelist.err.set_modal_default(True) |
|
|
| tooltip = "" |
| is_remote = self.conn.is_remote() |
| self.storagelist.widget("browse-local").set_sensitive(not is_remote) |
| if is_remote: |
| tooltip = _("Cannot use local storage on remote connection.") |
| self.storagelist.widget("browse-local").set_tooltip_text(tooltip) |
|
|
| uiutil.set_grid_row_visible( |
| self.storagelist.widget("pool-autostart"), False) |
| uiutil.set_grid_row_visible( |
| self.storagelist.widget("pool-name-entry"), False) |
| uiutil.set_grid_row_visible( |
| self.storagelist.widget("pool-state-box"), False) |
| self.storagelist.widget("browse-local").set_visible(True) |
| self.storagelist.widget("browse-cancel").set_visible(True) |
| self.storagelist.widget("choose-volume").set_visible(True) |
| self.storagelist.widget("choose-volume").set_sensitive(False) |
| self.storagelist.widget("pool-apply").set_visible(False) |
|
|
| self.set_browse_reason(self._browse_reason) |
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|
| def set_finish_cb(self, callback): |
| self._finish_cb = callback |
| def set_vm_name(self, name): |
| self.storagelist.set_name_hint(name) |
|
|
| def set_browse_reason(self, reason): |
| self._browse_reason = reason |
| data = self.config.browse_reason_data.get(self._browse_reason, {}) |
| allow_create = True |
| title = _("Choose Storage Volume") |
| if data: |
| allow_create = data["enable_create"] |
| title = data["storage_title"] |
|
|
| self.topwin.set_title(title) |
| self.storagelist.widget("vol-add").set_sensitive(allow_create) |
|
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|
|
| def _browse_clicked(self, src): |
| ignore = src |
| return self._browse_local() |
|
|
| def _volume_chosen(self, src, volume): |
| ignore = src |
| log.debug("Chosen volume XML:\n%s", volume.xmlobj.get_xml()) |
| self._finish(volume.get_target_path()) |
|
|
| def _vol_sensitive_cb(self, fmt): |
| if ((self._browse_reason == self.config.CONFIG_DIR_FS) and |
| fmt != 'dir'): |
| return False |
| return True |
|
|
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| |
| |
| |
|
|
| def _browse_local(self): |
| dialog_type = None |
| dialog_name = None |
| choose_button = None |
|
|
| data = self.config.browse_reason_data.get(self._browse_reason) |
| if data: |
| dialog_name = data["local_title"] or None |
| dialog_type = data.get("dialog_type") |
| choose_button = data.get("choose_button") |
|
|
| filename = self.err.browse_local(self.conn, |
| dialog_type=dialog_type, browse_reason=self._browse_reason, |
| dialog_name=dialog_name, choose_button=choose_button) |
| if filename: |
| log.debug("Browse local chose path=%s", filename) |
| self._finish(filename) |
|
|
| def _finish(self, path): |
| if self._finish_cb: |
| self._finish_cb(self, path) |
| self.close() |
|
|
