From e30a4327adf3eaeac3226bf1d67edb289d23bb86 Mon Sep 17 00:00:00 2001
From: "Michael D. Lowis" <mike@mdlowis.com>
Date: Fri, 10 May 2019 22:46:15 -0400
Subject: [PATCH] updated logic for showing the window *after* reparenting.
 Added more shortcuts and mouse handling to tframe

---
 src/tframe.c | 91 ++++++++++++++++++++++++++++++++++++++++------------
 src/tide.c   |  6 ++--
 2 files changed, 74 insertions(+), 23 deletions(-)

diff --git a/src/tframe.c b/src/tframe.c
index f1e6380..daa0aae 100644
--- a/src/tframe.c
+++ b/src/tframe.c
@@ -72,6 +72,63 @@ static void xkeypress(XConf* x, XEvent* e) {
         view_insert(&Tags, key);
 }
 
+static void get_position(int x, int y, size_t* row, size_t* col) {
+    int startx = ScrollWidth+3;
+    int maxy = Divider - 4;
+    x = (x < 0 ? 0 : (x > X.width ? X.width : x));
+    y = (y < 0 ? 0 : (y > maxy ? maxy : y));
+    *row = y / X.font->height;
+    *col = (startx <= x ? x - startx : 0);
+}
+
+static void xmousebtn(XConf* x, XEvent* e) {
+    (void)x;
+    size_t row, col;
+    get_position(e->xbutton.x,  e->xbutton.y, &row, &col);
+    switch (process_mouse(e->xbutton.button, (e->type == ButtonPress))) {
+        case MouseActExec:
+        case MouseActExecArg:
+        case MouseActNone:
+            break;
+        case MouseActSel:
+            view_setcursor(&Tags, row, col, win_keymodsset(ModShift));
+            break;
+        case MouseActSelCtx:
+            view_select(&Tags, row, col);
+            break;
+        case MouseActSelWord:
+            view_selword(&Tags, row, col);
+            break;
+        case MouseActCut:
+            cut(NULL);
+            break;
+        case MouseActPaste:
+            paste(NULL);
+            break;
+        case MouseActFetch: {
+            FetchCmd[2] = view_fetch(&Tags, row, col, risfile);
+            (void)job_run(FetchCmd);
+            free(FetchCmd[2]);
+            break;
+        }
+        case MouseActScrollUp:
+            view_scroll(&Tags, -ScrollBy);
+            break;
+        case MouseActScrollDn:
+            view_scroll(&Tags, +ScrollBy);
+            break;
+    }
+}
+
+static void xbtnmotion(XConf* x, XEvent* e) {
+    while (XCheckTypedEvent(x->display, MotionNotify, e));
+    size_t row, col;
+    int xpos = e->xbutton.x, ypos = e->xbutton.y;
+    get_position(xpos, ypos, &row, &col);
+    if (e->xbutton.state & (1 << (MouseLeft + 7)))
+        view_setcursor(&Tags, row, col, true);
+}
+
 /* X11 Drawing Code
  ******************************************************************************/
 
@@ -89,7 +146,7 @@ static void xredraw(XConf* x) {
     draw_rect(x, EditBg, 0, Divider+2, csr.w, csr.h);
     XCopyArea(x->display, x->pixmap, x->self, x->gc, 0, 0, x->width, x->height, 0, 0);
     if ((retile || prev_div != Divider) && Child) {
-        XMoveResizeWindow(x->display, Child, -1, Divider, x->width, x->height - Divider);
+        XMoveResizeWindow(x->display, Child, 0, Divider+2, x->width, x->height - Divider - 2);
         retile = 0;
     }
     XFlush(x->display);
@@ -113,17 +170,17 @@ void win_init(void) {
         exit(EXIT_FAILURE);
     }
     x11_mkwin(&X, 640, 480, 0
-//        | FocusChangeMask
         | KeyPressMask
-//        | ButtonPressMask
-//        | ButtonReleaseMask
-//        | ButtonMotionMask
-//        | PropertyChangeMask
-//        | VisibilityChangeMask
+        | ButtonPressMask
+        | ButtonReleaseMask
+        | ButtonMotionMask
         | SubstructureRedirectMask
         | SubstructureNotifyMask
         | StructureNotifyMask
         | ExposureMask
+//        | FocusChangeMask
+//        | PropertyChangeMask
+//        | VisibilityChangeMask
     );
 
     x11_init_gc(&X);
@@ -131,14 +188,14 @@ void win_init(void) {
     x11_show(&X);
 
     /* register event handlers */
-//    X.eventfns[ButtonPress] = xbtnpress;
-//    X.eventfns[ButtonRelease] = xbtnrelease;
-//    X.eventfns[MotionNotify] = xbtnmotion;
     X.eventfns[MapRequest] = xmaprequest;
     X.eventfns[ConfigureNotify] = xconfigure;
     X.eventfns[ClientMessage] = xclientmsg;
     X.eventfns[Expose] = xexpose;
     X.eventfns[KeyPress] = xkeypress;
+    X.eventfns[ButtonPress] = xmousebtn;
+    X.eventfns[ButtonRelease] = xmousebtn;
+    X.eventfns[MotionNotify] = xbtnmotion;
 }
 
 void win_loop(void) {
@@ -215,15 +272,9 @@ static KeyBinding Bindings[41] = {
     { .mods = ModAny,  .key = KEY_DELETE,    .fn = delete    },
     { .mods = ModAny,  .key = KEY_BACKSPACE, .fn = backspace },
 
-//    /* External command shortcuts */
-//    { .mods = ModCtrl,          .key = '[', .fn = lnexec, .arg = "|i-" },
-//    { .mods = ModCtrl,          .key = ']', .fn = lnexec, .arg = "|i+" },
-//    { .mods = ModCtrl,          .key = '/', .fn = lnexec, .arg = "|c+" },
-//    { .mods = ModCtrl|ModShift, .key = '?', .fn = lnexec, .arg = "|c-" },
-
-    { .mods = ModCtrl,          .key = 'n',        .fn = new_win      },
-//    { .mods = ModOneOrMore,     .key = '\n',       .fn = newline      },
-
+    { .mods = ModCtrl,      .key = 'h',  .fn = highlight },
+    { .mods = ModCtrl,      .key = 'n',  .fn = new_win   },
+    { .mods = ModOneOrMore, .key = '\n', .fn = newline   },
     { 0, 0, 0, 0 }
 };
 
@@ -234,7 +285,7 @@ int main(void) {
 
     /* Initialize the views */
     view_init(&Tags, NULL);
-    view_putstr(&Tags, "Newcol Kill Putall Dump Exit");
+    view_putstr(&Tags, "Newcol Kill Putall Dump Exit ");
     view_resize(&Tags, 640, 1);
     buf_logclear(&(Tags.buffer));
 
diff --git a/src/tide.c b/src/tide.c
index 854f3c5..256ba3b 100644
--- a/src/tide.c
+++ b/src/tide.c
@@ -230,9 +230,6 @@ void win_init(void) {
     );
     x11_init_gc(&X);
     x11_sel_init(&X);
-#ifndef TEST
-    x11_show(&X);
-#endif
     /* register event handlers */
     X.eventfns[KeyPress] = xkeypress;
     X.eventfns[ButtonPress] = xmousebtn;
@@ -681,6 +678,9 @@ int main(int argc, char** argv) {
     }
 
     /* now create the window and start the event loop */
+#ifndef TEST
+    x11_show(&X);
+#endif
     xupdate(NULL);
     win_loop();
     return 0;
-- 
2.55.0