generic command dialog, replaces old setworkspacename

1 files changed, 190 insertions, 0 deletions

diff --git a/src/CommandDialog.cc b/src/CommandDialog.cc
new file mode 100644
index 0000000..4396fde
--- /dev/null
+++ b/src/CommandDialog.cc
@@ -0,0 +1,190 @@
+// CommandDialog.cc for Fluxbox
+// Copyright (c) 2003 Henrik Kinnunen (fluxgen(at)users.sourceforge.net)
+//                and Simon Bowden    (rathnor at users.sourceforge.net)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// and/or sell copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+
+// $Id: CommandDialog.cc,v 1.1 2003/12/19 03:53:21 fluxgen Exp $
+
+#include "CommandDialog.hh"
+
+#include "Screen.hh"
+#include "FbWinFrameTheme.hh"
+#include "WinClient.hh"
+#include "CommandParser.hh"
+#include "fluxbox.hh"
+
+#include "FbTk/ImageControl.hh"
+#include "FbTk/EventManager.hh"
+#include "FbTk/App.hh"
+
+#include <X11/keysym.h>
+#include <X11/Xutil.h>
+
+#include <iostream>
+#include <memory>
+using namespace std;
+
+//!!
+//!! TODO: Fix so it uses the same font as in the theme
+//!!
+CommandDialog::CommandDialog(BScreen &screen, const std::string &title):
+    FbWindow(screen.rootWindow().screenNumber(),
+             0, 0, 1, 1, 0),
+    m_font("fixed"),
+    m_textbox(*this, m_font, ""),
+    m_label(*this, m_font, title),    
+    m_gc(m_textbox),
+    m_screen(screen),
+    m_move_x(0),
+    m_move_y(0),
+    m_pixmap(0) {
+    init();
+
+}
+CommandDialog::CommandDialog(BScreen &screen, const std::string &title, const std::string &precommand):
+    FbWindow(screen.rootWindow().screenNumber(),
+             0, 0, 1, 1, 0),
+    m_font("fixed"),
+    m_textbox(*this, m_font, ""),
+    m_label(*this, m_font, title),    
+    m_gc(m_textbox),
+    m_screen(screen),
+    m_move_x(0),
+    m_move_y(0),
+    m_pixmap(0),
+    m_precommand(precommand) {
+    init();
+
+}
+
+CommandDialog::~CommandDialog() {
+    FbTk::EventManager::instance()->remove(*this);
+    hide();
+    if (m_pixmap != 0)
+        m_screen.imageControl().removeImage(m_pixmap);
+}
+
+void CommandDialog::setText(const std::string &text) {
+    m_textbox.setText(text);
+}
+
+void CommandDialog::show() {
+    FbTk::FbWindow::show();
+    m_textbox.setInputFocus();
+    m_textbox.clear();
+    m_label.clear();
+}
+
+void CommandDialog::hide() {
+    FbTk::FbWindow::hide();
+
+    // return focus to fluxbox window
+    if (Fluxbox::instance()->getFocusedWindow() &&
+        Fluxbox::instance()->getFocusedWindow()->fbwindow())
+        Fluxbox::instance()->getFocusedWindow()->fbwindow()->setInputFocus();
+
+}
+
+void CommandDialog::buttonPressEvent(XButtonEvent &event) {
+    m_textbox.setInputFocus();
+    m_move_x = event.x_root - x();
+    m_move_y = event.y_root - y();
+}
+
+void CommandDialog::handleEvent(XEvent &event) {
+    if (event.type == ConfigureNotify && event.xconfigure.window != window()) {
+        moveResize(event.xconfigure.x, event.xconfigure.y,
+                   event.xconfigure.width, event.xconfigure.height);
+    } else if (event.type == DestroyNotify)
+        delete this;
+}
+
+void CommandDialog::motionNotifyEvent(XMotionEvent &event) {
+    int new_x = event.x_root - m_move_x;
+    int new_y = event.y_root - m_move_y;
+    move(new_x, new_y);
+}
+
+void CommandDialog::keyPressEvent(XKeyEvent &event) {
+    if (event.state)
+        return;
+
+    KeySym ks;
+    char keychar[1];
+    XLookupString(&event, keychar, 1, &ks, 0);
+
+    if (ks == XK_Return) {
+        // create command from line
+        std::auto_ptr<FbTk::Command> cmd(CommandParser::instance().
+            parseLine(m_precommand + m_textbox.text()));
+        if (cmd.get())
+            cmd->execute();
+        delete this; // end this
+    } else if (ks == XK_Escape)
+        delete this; // end this
+}
+
+void CommandDialog::render() {
+    Pixmap tmp = m_pixmap;
+    if (!m_screen.winFrameTheme().labelFocusTexture().usePixmap()) {
+        m_label.setBackgroundColor(m_screen.winFrameTheme().labelFocusTexture().color());
+        m_pixmap = 0;
+    } else {
+        m_pixmap = m_screen.imageControl().renderImage(m_label.width(), m_label.height(),
+                                                       m_screen.winFrameTheme().labelFocusTexture());
+        m_label.setBackgroundPixmap(m_pixmap);
+    }
+
+    if (tmp)
+        m_screen.imageControl().removeImage(tmp);
+
+}
+
+void CommandDialog::init() {
+
+    m_label.moveResize(0, 0,
+                       200, m_font.height() + 2);
+    // we listen to motion notify too
+    m_label.setEventMask(m_label.eventMask() | ButtonPressMask | ButtonMotionMask); 
+
+    m_label.setGC(m_screen.winFrameTheme().labelTextFocusGC());
+    render();
+    m_label.show();
+
+    m_textbox.setBackgroundColor(FbTk::Color("white", m_textbox.screenNumber()));
+
+    FbTk::Color black("black", m_textbox.screenNumber());
+    m_gc.setForeground(black);
+
+    m_textbox.setGC(m_gc.gc());
+
+    m_textbox.moveResize(0, m_label.height(),
+                         200, m_font.height() + 2);    
+    m_textbox.show();
+
+    resize(200, m_textbox.height() + m_label.height());
+
+
+    // move to center of the screen
+    move((m_screen.width() - width())/2, (m_screen.height() - height())/2);
+
+    // we need ConfigureNotify from children
+    FbTk::EventManager::instance()->addParent(*this, *this);
+}