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repair default keyframe load, tweak init default histogram threshold
[goodguy/history.git] / cinelerra-5.1 / cinelerra / cwindowtool.C
diff --git a/cinelerra-5.1/cinelerra/cwindowtool.C b/cinelerra-5.1/cinelerra/cwindowtool.C
index cb3a1d7e4f7cf4d0187a8ce82e631d34d6702451..f0f372a5aba2f82315f2ee38d7a232af060e21a8 100644 (file)
--- a/cinelerra-5.1/cinelerra/cwindowtool.C
+++ b/cinelerra-5.1/cinelerra/cwindowtool.C
@@ -83,6 +83,7 @@ void CWindowTool::start_tool(int operation)
 //printf("CWindowTool::start_tool 1\n");
        if(current_tool != operation)
        {
+               int previous_tool = current_tool;
                current_tool = operation;
                switch(operation)
                {
@@ -104,6 +105,10 @@ void CWindowTool::start_tool(int operation)
                        case CWINDOW_RULER:
                                new_gui = new CWindowRulerGUI(mwindow, this);
                                break;
+                       case CWINDOW_PROTECT:
+                               mwindow->edl->session->tool_window = 0;
+                               gui->composite_panel->operation[CWINDOW_TOOL_WINDOW]->update(0);
+                               // fall thru
                        default:
                                result = 1;
                                stop_tool();
@@ -120,13 +125,11 @@ void CWindowTool::start_tool(int operation)
                        output_lock->lock("CWindowTool::start_tool");
                        this->tool_gui = new_gui;
                        tool_gui->create_objects();
-
-                       if(mwindow->edl->session->tool_window &&
-                               mwindow->session->show_cwindow) tool_gui->show_window();
-                       tool_gui->lock_window("CWindowTool::start_tool 1");
-                       tool_gui->flush();
-                       tool_gui->unlock_window();
-
+                       if( previous_tool == CWINDOW_PROTECT || previous_tool == CWINDOW_NONE ) {
+                               mwindow->edl->session->tool_window = 1;
+                               gui->composite_panel->operation[CWINDOW_TOOL_WINDOW]->update(1);
+                       }
+                       update_show_window();
 
 // Signal thread to run next tool GUI
                        input_lock->unlock();
@@ -290,7 +293,6 @@ int CWindowToolGUI::close_event()
 int CWindowToolGUI::keypress_event()
 {
        int result = 0;
-       int cwindow_operation = CWINDOW_NONE;
 
        switch( get_keypress() ) {
        case 'w':
@@ -306,6 +308,8 @@ int CWindowToolGUI::keypress_event()
        case KEY_F8:
        case KEY_F9:
        case KEY_F10:
+       case KEY_F11:
+       case KEY_F12:
                resend_event(thread->gui);
                result = 1;
        }
@@ -909,7 +913,9 @@ void CWindowCameraGUI::update()
        if(z_auto) {
                float value = z_auto->get_value();
                z->update(value);
+               thread->gui->lock_window("CWindowCameraGUI::update");
                thread->gui->composite_panel->cpanel_zoom->update(value);
+               thread->gui->unlock_window();
        }
 
        if( x_auto && y_auto && z_auto )
@@ -1351,7 +1357,9 @@ void CWindowProjectorGUI::update()
        if(z_auto) {
                float value = z_auto->get_value();
                z->update(value);
+               thread->gui->lock_window("CWindowProjectorGUI::update");
                thread->gui->composite_panel->cpanel_zoom->update(value);
+               thread->gui->unlock_window();
        }
 
        if( x_auto && y_auto && z_auto )
@@ -2306,30 +2314,32 @@ CWindowRulerGUI::~CWindowRulerGUI()
 
 void CWindowRulerGUI::create_objects()
 {
-       int x = 10, y = 10;
+       int x = 10, y = 10, x1 = 100;
        BC_Title *title;
 
        lock_window("CWindowRulerGUI::create_objects");
        add_subwindow(title = new BC_Title(x, y, _("Current:")));
-       add_subwindow(current = new BC_Title(x + title->get_w() + 10, y, ""));
+       add_subwindow(current = new BC_TextBox(x1, y, 200, 1, ""));
        y += title->get_h() + 5;
-
        add_subwindow(title = new BC_Title(x, y, _("Point 1:")));
-       add_subwindow(point1 = new BC_Title(x + title->get_w() + 10, y, ""));
+       add_subwindow(point1 = new BC_TextBox(x1, y, 200, 1, ""));
        y += title->get_h() + 5;
-
        add_subwindow(title = new BC_Title(x, y, _("Point 2:")));
-       add_subwindow(point2 = new BC_Title(x + title->get_w() + 10, y, ""));
+       add_subwindow(point2 = new BC_TextBox(x1, y, 200, 1, ""));
+       y += title->get_h() + 5;
+       add_subwindow(title = new BC_Title(x, y, _("Deltas:")));
+       add_subwindow(deltas = new BC_TextBox(x1, y, 200, 1, ""));
        y += title->get_h() + 5;
-
        add_subwindow(title = new BC_Title(x, y, _("Distance:")));
-       add_subwindow(distance = new BC_Title(x + title->get_w() + 10, y, ""));
+       add_subwindow(distance = new BC_TextBox(x1, y, 200, 1, ""));
        y += title->get_h() + 5;
        add_subwindow(title = new BC_Title(x, y, _("Angle:")));
-       add_subwindow(angle = new BC_Title(x + title->get_w() + 10, y, ""));
+       add_subwindow(angle = new BC_TextBox(x1, y, 200, 1, ""));
        y += title->get_h() + 10;
        char string[BCTEXTLEN];
-       sprintf(string, _("Press Ctrl to lock ruler to the\nnearest 45%c angle."), 0xb0);
+       sprintf(string,
+                _("Press Ctrl to lock ruler to the\nnearest 45%c%c angle."),
+               0xc2, 0xb0); // degrees utf
        add_subwindow(title = new BC_Title(x,
                y,
                string));
@@ -2344,42 +2354,27 @@ void CWindowRulerGUI::create_objects()
 
 void CWindowRulerGUI::update()
 {
-       double distance_value =
-               sqrt(SQR(mwindow->edl->session->ruler_x2 - mwindow->edl->session->ruler_x1) +
-               SQR(mwindow->edl->session->ruler_y2 - mwindow->edl->session->ruler_y1));
-       double angle_value = atan((mwindow->edl->session->ruler_y2 - mwindow->edl->session->ruler_y1) /
-               (mwindow->edl->session->ruler_x2 - mwindow->edl->session->ruler_x1)) *
-               360 /
-               2 /
-               M_PI;
-
-       if(EQUIV(distance_value, 0.0))
-       {
-               angle_value = 0.0;
-       }
-       else
-       if(angle_value < 0)
-       {
-               angle_value *= -1;
-       }
-
        char string[BCTEXTLEN];
-       sprintf(string, "%d, %d",
-               mwindow->session->cwindow_output_x,
-               mwindow->session->cwindow_output_y);
+       int cx = mwindow->session->cwindow_output_x;
+       int cy = mwindow->session->cwindow_output_y;
+       sprintf(string, "%d, %d", cx, cy);
        current->update(string);
-       sprintf(string, "%.0f, %.0f",
-               mwindow->edl->session->ruler_x1,
-               mwindow->edl->session->ruler_y1);
+       double x1 = mwindow->edl->session->ruler_x1;
+       double y1 = mwindow->edl->session->ruler_y1;
+       sprintf(string, "%.0f, %.0f", x1, y1);
        point1->update(string);
-       sprintf(string, "%.0f, %.0f",
-               mwindow->edl->session->ruler_x2,
-               mwindow->edl->session->ruler_y2);
+       double x2 = mwindow->edl->session->ruler_x2;
+       double y2 = mwindow->edl->session->ruler_y2;
+       sprintf(string, "%.0f, %.0f", x2, y2);
        point2->update(string);
-
-       sprintf(string, _("%0.01f pixels"), distance_value);
+       double dx = x2 - x1, dy = y2 - y1;
+       sprintf(string, "%s%.0f, %s%.0f", (dx>=0? "+":""), dx, (dy>=0? "+":""), dy);
+       deltas->update(string);
+       double d = sqrt(dx*dx + dy*dy);
+       sprintf(string, _("%0.01f pixels"), d);
        distance->update(string);
-       sprintf(string, "%0.02f %c", angle_value, 0xb0);
+       double a = d > 0 ? (atan2(-dy, dx) * 180/M_PI) : 0.;
+       sprintf(string, "%0.02f %c%c", a, 0xc2, 0xb0);
        angle->update(string);
 }
 
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