diff options
Diffstat (limited to 'intern/ghost/intern/GHOST_SystemX11.cpp')
| -rw-r--r-- | intern/ghost/intern/GHOST_SystemX11.cpp | 144 |
1 files changed, 87 insertions, 57 deletions
diff --git a/intern/ghost/intern/GHOST_SystemX11.cpp b/intern/ghost/intern/GHOST_SystemX11.cpp index e93a56cc8d4..bed9cd6c784 100644 --- a/intern/ghost/intern/GHOST_SystemX11.cpp +++ b/intern/ghost/intern/GHOST_SystemX11.cpp @@ -506,8 +506,9 @@ static void destroyIMCallback(XIM /*xim*/, XPointer ptr, XPointer /*data*/) { GHOST_PRINT("XIM server died\n"); - if (ptr) + if (ptr) { *(XIM *)ptr = nullptr; + } } bool GHOST_SystemX11::openX11_IM() @@ -519,8 +520,9 @@ bool GHOST_SystemX11::openX11_IM() XSetLocaleModifiers(""); m_xim = XOpenIM(m_display, nullptr, (char *)GHOST_X11_RES_NAME, (char *)GHOST_X11_RES_CLASS); - if (!m_xim) + if (!m_xim) { return false; + } XIMCallback destroy; destroy.callback = (XIMProc)destroyIMCallback; @@ -641,10 +643,11 @@ bool GHOST_SystemX11::processEvents(bool waitForEvent) SleepTillEvent(m_display, -1); } else { - int64_t maxSleep = next - getMilliSeconds(); + const int64_t maxSleep = next - getMilliSeconds(); - if (maxSleep >= 0) + if (maxSleep >= 0) { SleepTillEvent(m_display, next - getMilliSeconds()); + } } } @@ -692,8 +695,9 @@ bool GHOST_SystemX11::processEvents(bool waitForEvent) } else if (xevent.type == KeyPress) { if ((xevent.xkey.keycode == m_last_release_keycode) && - ((xevent.xkey.time <= m_last_release_time))) + ((xevent.xkey.time <= m_last_release_time))) { continue; + } } processEvent(&xevent); @@ -733,7 +737,7 @@ bool GHOST_SystemX11::processEvents(bool waitForEvent) XK_Super_R, }; - for (int i = 0; i < (sizeof(modifiers) / sizeof(*modifiers)); i++) { + for (int i = 0; i < (int)(sizeof(modifiers) / sizeof(*modifiers)); i++) { KeyCode kc = XKeysymToKeycode(m_display, modifiers[i]); if (kc != 0 && ((xevent.xkeymap.key_vector[kc >> 3] >> (kc & 7)) & 1) != 0) { pushEvent(new GHOST_EventKey(getMilliSeconds(), @@ -1233,36 +1237,46 @@ void GHOST_SystemX11::processEvent(XEvent *xe) /* process wheel mouse events and break, only pass on press events */ if (xbe.button == Button4) { - if (xbe.type == ButtonPress) + if (xbe.type == ButtonPress) { g_event = new GHOST_EventWheel(getMilliSeconds(), window, 1); + } break; } - else if (xbe.button == Button5) { - if (xbe.type == ButtonPress) + if (xbe.button == Button5) { + if (xbe.type == ButtonPress) { g_event = new GHOST_EventWheel(getMilliSeconds(), window, -1); + } break; } /* process rest of normal mouse buttons */ - if (xbe.button == Button1) + if (xbe.button == Button1) { gbmask = GHOST_kButtonMaskLeft; - else if (xbe.button == Button2) + } + else if (xbe.button == Button2) { gbmask = GHOST_kButtonMaskMiddle; - else if (xbe.button == Button3) + } + else if (xbe.button == Button3) { gbmask = GHOST_kButtonMaskRight; - /* It seems events 6 and 7 are for horizontal scrolling. - * you can re-order button mapping like this... (swaps 6,7 with 8,9) - * `xmodmap -e "pointer = 1 2 3 4 5 8 9 6 7"` */ - else if (xbe.button == 6) + /* It seems events 6 and 7 are for horizontal scrolling. + * you can re-order button mapping like this... (swaps 6,7 with 8,9) + * `xmodmap -e "pointer = 1 2 3 4 5 8 9 6 7"` */ + } + else if (xbe.button == 6) { gbmask = GHOST_kButtonMaskButton6; - else if (xbe.button == 7) + } + else if (xbe.button == 7) { gbmask = GHOST_kButtonMaskButton7; - else if (xbe.button == 8) + } + else if (xbe.button == 8) { gbmask = GHOST_kButtonMaskButton4; - else if (xbe.button == 9) + } + else if (xbe.button == 9) { gbmask = GHOST_kButtonMaskButton5; - else + } + else { break; + } g_event = new GHOST_EventButton( getMilliSeconds(), type, window, gbmask, window->GetTabletData()); @@ -1326,8 +1340,9 @@ void GHOST_SystemX11::processEvent(XEvent *xe) if (XGetWindowAttributes(m_display, xcme.window, &attr) == True) { if (XGetInputFocus(m_display, &fwin, &revert_to) == True) { if (attr.map_state == IsViewable) { - if (fwin != xcme.window) + if (fwin != xcme.window) { XSetInputFocus(m_display, xcme.window, RevertToParent, xcme.data.l[1]); + } } } } @@ -1376,10 +1391,12 @@ void GHOST_SystemX11::processEvent(XEvent *xe) // printf("X: %s window %d\n", // xce.type == EnterNotify ? "entering" : "leaving", (int) xce.window); - if (xce.type == EnterNotify) + if (xce.type == EnterNotify) { m_windowManager->setActiveWindow(window); - else + } + else { m_windowManager->setWindowInactive(window); + } break; } @@ -1645,10 +1662,10 @@ static GHOST_TSuccess getCursorPosition_impl(Display *display, &mask_return) == False) { return GHOST_kFailure; } - else { - x = rx; - y = ry; - } + + x = rx; + y = ry; + return GHOST_kSuccess; } @@ -1955,18 +1972,19 @@ void GHOST_SystemX11::getClipboard_xcout(const XEvent *evt, return; case XCLIB_XCOUT_SENTCONVSEL: - if (evt->type != SelectionNotify) + if (evt->type != SelectionNotify) { return; + } if (target == m_atom.UTF8_STRING && evt->xselection.property == None) { *context = XCLIB_XCOUT_FALLBACK_UTF8; return; } - else if (target == m_atom.COMPOUND_TEXT && evt->xselection.property == None) { + if (target == m_atom.COMPOUND_TEXT && evt->xselection.property == None) { *context = XCLIB_XCOUT_FALLBACK_COMP; return; } - else if (target == m_atom.TEXT && evt->xselection.property == None) { + if (target == m_atom.TEXT && evt->xselection.property == None) { *context = XCLIB_XCOUT_FALLBACK_TEXT; return; } @@ -2042,12 +2060,14 @@ void GHOST_SystemX11::getClipboard_xcout(const XEvent *evt, * then read it, delete it, etc. */ /* make sure that the event is relevant */ - if (evt->type != PropertyNotify) + if (evt->type != PropertyNotify) { return; + } /* skip unless the property has a new value */ - if (evt->xproperty.state != PropertyNewValue) + if (evt->xproperty.state != PropertyNewValue) { return; + } /* check size and format of the property */ XGetWindowProperty(m_display, @@ -2121,7 +2141,6 @@ void GHOST_SystemX11::getClipboard_xcout(const XEvent *evt, XFlush(m_display); return; } - return; } char *GHOST_SystemX11::getClipboard(bool selection) const @@ -2136,10 +2155,12 @@ char *GHOST_SystemX11::getClipboard(bool selection) const XEvent evt; unsigned int context = XCLIB_XCOUT_NONE; - if (selection == True) + if (selection == True) { sseln = m_atom.PRIMARY; - else + } + else { sseln = m_atom.CLIPBOARD; + } const vector<GHOST_IWindow *> &win_vec = m_windowManager->getWindows(); vector<GHOST_IWindow *>::const_iterator win_it = win_vec.begin(); @@ -2154,20 +2175,18 @@ char *GHOST_SystemX11::getClipboard(bool selection) const strcpy(sel_buf, txt_cut_buffer); return sel_buf; } - else { - sel_buf = (char *)malloc(strlen(txt_select_buffer) + 1); - strcpy(sel_buf, txt_select_buffer); - return sel_buf; - } + sel_buf = (char *)malloc(strlen(txt_select_buffer) + 1); + strcpy(sel_buf, txt_select_buffer); + return sel_buf; } - else if (owner == None) { + if (owner == None) { return nullptr; } /* Restore events so copy doesn't swallow other event types (keyboard/mouse). */ vector<XEvent> restore_events; - while (1) { + while (true) { /* only get an event if xcout() is doing something */ bool restore_this_event = false; if (context != XCLIB_XCOUT_NONE) { @@ -2188,26 +2207,27 @@ char *GHOST_SystemX11::getClipboard(bool selection) const target = m_atom.STRING; continue; } - else if (context == XCLIB_XCOUT_FALLBACK_UTF8) { + if (context == XCLIB_XCOUT_FALLBACK_UTF8) { /* utf8 fail, move to compound text. */ context = XCLIB_XCOUT_NONE; target = m_atom.COMPOUND_TEXT; continue; } - else if (context == XCLIB_XCOUT_FALLBACK_COMP) { + if (context == XCLIB_XCOUT_FALLBACK_COMP) { /* Compound text fail, move to text. */ context = XCLIB_XCOUT_NONE; target = m_atom.TEXT; continue; } - else if (context == XCLIB_XCOUT_FALLBACK_TEXT) { + if (context == XCLIB_XCOUT_FALLBACK_TEXT) { /* Text fail, nothing else to try, break. */ context = XCLIB_XCOUT_NONE; } /* Only continue if #xcout() is doing something. */ - if (context == XCLIB_XCOUT_NONE) + if (context == XCLIB_XCOUT_NONE) { break; + } } while (!restore_events.empty()) { @@ -2221,10 +2241,12 @@ char *GHOST_SystemX11::getClipboard(bool selection) const memcpy(tmp_data, (char *)sel_buf, sel_len); tmp_data[sel_len] = '\0'; - if (sseln == m_atom.STRING) + if (sseln == m_atom.STRING) { XFree(sel_buf); - else + } + else { free(sel_buf); + } return tmp_data; } @@ -2244,8 +2266,9 @@ void GHOST_SystemX11::putClipboard(const char *buffer, bool selection) const if (selection == False) { XSetSelectionOwner(m_display, m_atom.CLIPBOARD, m_window, CurrentTime); owner = XGetSelectionOwner(m_display, m_atom.CLIPBOARD); - if (txt_cut_buffer) + if (txt_cut_buffer) { free((void *)txt_cut_buffer); + } txt_cut_buffer = (char *)malloc(strlen(buffer) + 1); strcpy(txt_cut_buffer, buffer); @@ -2253,15 +2276,17 @@ void GHOST_SystemX11::putClipboard(const char *buffer, bool selection) const else { XSetSelectionOwner(m_display, m_atom.PRIMARY, m_window, CurrentTime); owner = XGetSelectionOwner(m_display, m_atom.PRIMARY); - if (txt_select_buffer) + if (txt_select_buffer) { free((void *)txt_select_buffer); + } txt_select_buffer = (char *)malloc(strlen(buffer) + 1); strcpy(txt_select_buffer, buffer); } - if (owner != m_window) + if (owner != m_window) { fprintf(stderr, "failed to own primary\n"); + } } } @@ -2374,7 +2399,7 @@ GHOST_TSuccess GHOST_SystemX11::showMessageBox(const char *title, const char *help_label, const char *continue_label, const char *link, - GHOST_DialogOptions) const + GHOST_DialogOptions /*dialog_options*/) const { char **text_splitted = nullptr; int textLines = 0; @@ -2557,18 +2582,23 @@ static bool match_token(const char *haystack, const char *needle) { const char *h, *n; for (h = haystack; *h;) { - while (*h && is_filler_char(*h)) + while (*h && is_filler_char(*h)) { h++; - if (!*h) + } + if (!*h) { break; + } - for (n = needle; *n && *h && tolower(*h) == tolower(*n); n++) + for (n = needle; *n && *h && tolower(*h) == tolower(*n); n++) { h++; - if (!*n && (is_filler_char(*h) || !*h)) + } + if (!*n && (is_filler_char(*h) || !*h)) { return true; + } - while (*h && !is_filler_char(*h)) + while (*h && !is_filler_char(*h)) { h++; + } } return false; } |