clean up bclistbox, listbox shift drag fix, plugin info

[goodguy/history.git] / cinelerra-5.1 / plugins / titler / titlerwindow.C

diff --git a/cinelerra-5.1/plugins/titler/titlerwindow.C b/cinelerra-5.1/plugins/titler/titlerwindow.C
index 9adf4e262931182aece1eaee60efffc286da6f6c..c816d607954de7140e4fd817f1b2c96dddfc49de 100644 (file)
--- a/cinelerra-5.1/plugins/titler/titlerwindow.C
+++ b/cinelerra-5.1/plugins/titler/titlerwindow.C
@@ -32,7 +32,9 @@
 #include "edlsession.h"
 #include "keys.h"
 #include "language.h"
+#include "mainerror.h"
 #include "mwindow.h"
+#include "mwindowgui.h"
 #include "plugin.h"
 #include "pluginserver.h"
 #include "theme.h"
@@ -255,10 +257,13 @@ void TitleWindow::create_objects()
        int w1 = italic->get_w();
        add_tool(bold = new TitleBold(client, this, x, y + 50));
        if( bold->get_w() > w1 ) w1 = bold->get_w();
+
        add_tool(drag = new TitleDrag(client, this, x, y + 80));
        if( drag->get_w() > w1 ) w1 = drag->get_w();
-       if( client->config.drag )
-               grab(client->server->mwindow->cwindow->gui);
+       if( client->config.drag ) {
+               if( !grab(client->server->mwindow->cwindow->gui) )
+                       eprintf("drag enabled, but compositor already grabbed\n");
+       }
 
        x += w1 + margin;
        add_tool(justify_title = new BC_Title(x, y, _("Justify:")));
@@ -465,6 +470,25 @@ int TitleWindow::resize_event(int w, int h)
 
 int TitleWindow::grab_event(XEvent *event)
 {
+       switch( event->type ) {
+       case ButtonPress: break;
+       case ButtonRelease: break;
+       case MotionNotify: break;
+       default: return 0;
+       }
+
+       MWindow *mwindow = client->server->mwindow;
+       CWindowGUI *cwindow_gui = mwindow->cwindow->gui;
+       CWindowCanvas *canvas = cwindow_gui->canvas;
+       int cx, cy;  cwindow_gui->get_relative_cursor(cx, cy);
+       cx -= mwindow->theme->ccanvas_x;
+       cy -= mwindow->theme->ccanvas_y;
+
+       if( !dragging ) {
+               if( cx < 0 || cx >= mwindow->theme->ccanvas_w ) return 0;
+               if( cy < 0 || cy >= mwindow->theme->ccanvas_h ) return 0;
+       }
+
        switch( event->type ) {
        case ButtonPress:
                if( !dragging ) break;
@@ -474,15 +498,13 @@ int TitleWindow::grab_event(XEvent *event)
                dragging = 0;
                return 1;
        case MotionNotify:
-               if( dragging ) break;
+               if( !dragging ) return 0;
+               break;
        default:
                return 0;
        }
-       MWindow *mwindow = client->server->mwindow;
-       CWindowGUI *cwindow_gui = mwindow->cwindow->gui;
-       CWindowCanvas *canvas = cwindow_gui->canvas;
-       float cursor_x = canvas->get_canvas()->get_relative_cursor_x();
-       float cursor_y = canvas->get_canvas()->get_relative_cursor_y();
+
+       float cursor_x = cx, cursor_y = cy;
        canvas->canvas_to_output(mwindow->edl, 0, cursor_x, cursor_y);
        int64_t position = client->get_source_position();
        float projector_x, projector_y, projector_z;
@@ -504,7 +526,7 @@ int TitleWindow::grab_event(XEvent *event)
        int y0 = title_y, y1 = title_y+(title_h+1)/2, y2 = title_y+title_h;
        int drag_dx = 0, drag_dy = 0;
        if( !dragging ) {  // clockwise
-                    if( abs(drag_dx = cursor_x-x0) < r &&       // x0,y0
+                    if( abs(drag_dx = cursor_x-x0) < r &&  // x0,y0
                         abs(drag_dy = cursor_y-y0) < r ) dragging = 1;
                else if( abs(drag_dx = cursor_x-x1) < r &&  // x1,y0
                         abs(drag_dy = cursor_y-y0) < r ) dragging = 2;
@@ -1069,11 +1091,11 @@ int TitleText::handle_event()
        if( text_len >= avail ) { // back off last utf8 char
                char text[2*sizeof(client->config.wtext)];
                strcpy(text, get_text());
-                text_len = avail;
-                while( text_len > 0 && (text[text_len-1] & 0xc0) == 0x80 )
-                        text[--text_len] = 0;
-                if( text_len > 0 )
-                        text[--text_len] = 0;
+               text_len = avail;
+               while( text_len > 0 && (text[text_len-1] & 0xc0) == 0x80 )
+                       text[--text_len] = 0;
+               if( text_len > 0 )
+                       text[--text_len] = 0;
                update(text);
        }
        int len =  sizeof(client->config.wtext) / sizeof(wchar_t);
@@ -1362,11 +1384,16 @@ TitleDrag::TitleDrag(TitleMain *client, TitleWindow *window, int x, int y)
 int TitleDrag::handle_event()
 {
        int value = get_value();
-       client->config.drag = value;
-       if( value )
-               window->grab(client->server->mwindow->cwindow->gui);
+       CWindowGUI *cwindow_gui = client->server->mwindow->cwindow->gui;
+       if( value ) {
+               if( !window->grab(cwindow_gui) ) {
+                       update(value = 0);
+                       flicker(10,50);
+               }
+       }
        else
-               window->ungrab(client->server->mwindow->cwindow->gui);
+               window->ungrab(cwindow_gui);
+       client->config.drag = value;
        client->send_configure_change();
        return 1;
 }
@@ -1423,7 +1450,7 @@ int TitleCurPopup::handle_event()
        return 1;
 }
 
-void TitleCurSubMenu::add_subitem(int popup_type, va_list ap, const char *fmt)
+void TitleCurSubMenu::add_subitemx(int popup_type, va_list ap, const char *fmt)
 {
        char item[BCSTRLEN];
        vsnprintf(item, sizeof(item)-1, fmt, ap);
@@ -1545,7 +1572,7 @@ int TitleCurSubMenuItem::handle_event()
        switch( popup_type ) {
        case POPUP_FONT: {
                int px, py;
-               window->get_pop_cursor_xy(px ,py);
+               window->get_pop_cursor(px ,py);
                window->fonts_popup->activate(px, py, 300,200);
                return 1; }
        case POPUP_COLOR: {
@@ -1648,13 +1675,12 @@ void TitlePngPopup::handle_done_event(int result)
 
 BC_Window *TitlePngPopup::new_gui()
 {
-        BC_DisplayInfo display_info;
-        int x = display_info.get_abs_cursor_x();
-        int y = display_info.get_abs_cursor_y();
+       MWindow *mwindow = client->server->mwindow;
+       int x, y;  mwindow->gui->get_abs_cursor(x, y);
 
-       BC_Window *gui = new BrowseButtonWindow(client->server->mwindow->theme,
+       BC_Window *gui = new BrowseButtonWindow(mwindow->theme,
                x-25, y-100, window, "", _("Png file"), _("Png path"), 0);
-        gui->create_objects();
+       gui->create_objects();
        return gui;
 }